Competence Centre for Catalysis - a new environment for integrated industry-university research in Göteborg Bengt Kasemo and Sten Ljungström Competence Centre for Catalysis Chalmers University of Technology Göteborg Sweden Reprinted from Proceedings of the Sixth International Conference on Management of Technology - MOT 97 June 25-28,1997 Chalmers University of Technology Göteborg, Sweden IAMOT/MOT 97 - Paper No. 167, p 920-932 With heterogeneous catalysis new and energy efficient chemical reaction pathways become possible through the presence of a catalyst. Moreover, the development of new catalytic techniques can provide feasible ways to-reduce the noxious emissions from vehicles, industries and power and heating plants, thus contributing to the improvement of the environmental situation. C O M P E T E N C E CENTRE FOR CATALYSIS (Kompetenscentrum Katalys- KCK) is an independent R&D organization within Chalmers University of Technology with its centre of gravity in the departments of Applied Physics, Engineering Chemistry and Chemical Reaction Engineering. The centre is operated by a chief executive and a board composed of members primarily from industry and university. C o m p e t e n c e C e n t r e for Catalysis - a n e w e n v i r o n m e n t for integrated i n d u s t r y - university research i n G ö t e b o r g Bengt Kasemo and Sten Ljungström Competence Centre for Catalysis Chalmers University of Technology Göteborg, Sweden ABSTRACT Executive leader Sten Ljungström, Ph.D. Chalmers University of Technology Board Proj. Manager Göran Wirmark, Chairman AB Volvo Professor Bengt Kasemo, V. Chairman Dept. of Applied Physics at Chalmers University of Technology and Göteborg University R&D Manager Ola Augustsson The Swedish government has through NUTEK - The Swedish National Board for Industrial and Technical Development - established a number of Competence Centres in areas of long-term importance for Sweden, where university research as well as joint industry - university research can be performed. The Competence Centre for Catalysis (Kompetenscentrum Katalys - KCK) has its centre of gravity in the departments of Applied Physics, Chemical Reaction Engineering and Engineering Chemistry. A research program is executed together with the six industries AB Volvo, Saab Automobile AB, Svenska Emissionsteknik AB (affiliated company to Johnson Matthey in Great Britain), ABB Fläkt Industri AB, Perstorp AB and AB Svensk Bilprovning. Perstorp Catalysis Professor Bengt Andersson Dept. of Chemical Reaction Engineering at Chalmers University of Technology V. President Stig-Göran Larsson Saab Automobile AB Professor Jan-Erik Otterstedt NUTEK INDUSTRY Dept. of Engineering Chemistry at Chalmers University of Technology Research Consultant Gudmund Smedler Svenska Emissionsteknik AB Chief Engineer Mats Wallin AB Svensk Bilprovning A number of Competence Centres has been establishedin areas of long-term importance for Swedish industries. The purpose is to maintain concentrated cross-diciplinary research pools which industries can actively take part in and benefit from. Industrial partners AB Volvo Saab Automobile AB Svenska Emissionsteknik AB ABB Fläkt Industri AB Perstorp AB AB Svensk Bilprovning The overall aim of KCK is to contribute to creating a better environment by using catalytic techniques. The R&D program is focused on three major areas: 1) Catalytic reduction of emissions from vehicles. 2) Catalytic reduction of emissions from industries. 3) Catalytic combustion e.g. for power and heat generation. The present paper describes experiences from the planning start up and first two years of activity of KCK, with special emphasis on how the academic and industrial cultures can be merged into a truly crossdisciplinary cooperating team. Important measures to obtain the latter have been: (i) To have active industry involvement in the early planning of the centre, (ii) To have an active set of both industry and academic Board members, (iii) To create an own identity of the centre and a crew of scientists and graduate students who identify with the centre, (iv) To perform the research in the infrastructure provided by the department and industry laboratories, (v) To have a full time Director with executive power and full support from the Board. »20 Introduction To find an effective and mutually rewarding way of university - industry interactions, has been a challenge in the industrialized nations over several decades. It has occupied the minds of politicians, corporate executives and academicians, partly for the same reasons but often with different motivations. The tendencies have been similar in all the western world countries, but in details and pace there are large individual differences. In the present paper we first give a short historical outlook on the development in Sweden in this area, and then focus on a recent specific example of a research centre, aimed at building a bridge between the involved university and industries. The historical perspective is restricted to aspects that provide a necessary background for our specific topic. Brief historical perspective The modem Swedish research policy was established in the 50-ies by former prime minister Tage Erlander, during his time as responsible minister of education and research. A strong motivation was to speed up' the knowledge process as a means for economic growth and wealth, including a low level of unemployment. The basic thinking, supported by the government, the parliament, and the labour unions was that a strong coupling between the academic research and industry R&D should promote industrial growth and well being for the society. To implement and evaluate this basic idea turned out to be a major challenge with many obstacles, as politicians and research policy makers have learned the hard way, in all the industrial countries world wide [1-4]. A large number of studies have tried to identify the reasons for these difficulties. The latter include purely cultural aspects - the industrial world and academia are very different cultures - and difference in primary goals. For example, the universities have a major mission to produce high quality education and to produce scientific results that has impact at the international research frontier. These goals for the university are, at best, means for the industry where profit on investment is a primary goal. And so on. Yet, there are opportunities for collaboration - it is a matter of finding the right topics, means and organization, and establishing the right attitudes. In Sweden a number of attempts have been made at the governmental and governmental agency levels to develop a new infrastructure for university industry collaboration. The prime actors have been NUTEK (The Swedish National Board for Industrial and Technical Development) formerly STU (Swedish National Board for Technical Development)) and the universities. STU has since the beginning of the 70-ies launched a number of more or less successful programs. The most interesting aspect, in the present context, is 921 the basic approach taken. Initially the programs consisted of fairly small and loosely connected projects in a "project basket" (a "frame" program) around a common theme or area of technological importance [5]. At the end of the 80-ies it was realized that more focused and more strongly "glued" together programs were needed. In 1990 eleven so called materials science consortia were started [6]. Each consortium had multiple goals, namely, excellence in science, graduate training, cross-disciplinarity, and active industrial interaction, with funding from industry. The consortia leaders were given a large freedom to use a frame-budget to fulfil these goals. The concept turned out very successful, as reflected in three consecutive, very positive, international evaluations [7a-c]. Important components for the success were (i) a sufficiently large critical mass in terms of budget and people involved, (ii) clear targets, and (iii) freedom to use the allocated resources optimally towards the formulated goals. These consortia are currently running and developing very positively. A few years after the materials consortia were launched, and partly based on the experience from them, NUTEK presented a new concept called Competence Centres (CC) [8]. In some sense they are similar to the US ERCs [9a] or the British Interdisciplinary Research Centres (TRC's) [9b] but there are some important differences. The major new ingredient compared to the consortia was that contracted, active industrial involvement was a requirement from the outset. (In the consortia industrial involvement was a long term goal that could be implemented successively). In the CCs it was required (i) that the R&D area chosen had an obvious long term importance for and active demand from Swedish industry, (ii) that several industries joined the Competence Centres from the outset with own input of cash flow and soft money (personnel, equipment, etc), (iii) that several research groups or departments at the university joined to establish a cross disciplinary network and (iv) that the scientific and technological platform was internationally competitive. More than 90% of the originally planned 30 CCs have been launched in the past 1 1 / 2 year. In the present article we describe experiences from the planning, start up, and first 1 1 / 2 years running of one of these CCs called Competence Centre for Catalysis, abbreviated KCK (because of the initials in the Swedish name (Kompetenscentrum Katalys). 2. Competence Centre for Catalysis - Background and focus. The planning stage. Chalmers University of Technology (CTH) has three departments with major research efforts in the area of heterogeneous catalysis; the Engineering Chemistry, Chemical Reaction Engineering and Applied Physics departments. There were a quite large number of potential industrial partners to consider, of which several had ongoing or previous collaborations with the three departments. It was soon obvious that one single area, centred on heterogeneous catalysis, was meeting the demands of a CC better than any other area, namely catalytic exhaust cleaning for road vehicles. The reasons were (i) the presence of two car manufacturers in or close to Göteborg (AB Volvo, and Saab Automobile AB), (ii) a local R&D subsidiary, Svenska Emissionsteknik AB, of the Johnson Matthey Co (a major manufacturer of catalysts for exhaust cleaning), and (iii) the three departments, mentioned above, which all had strong research activities in heterogeneous catalysis, including catalysis for emission cleaning. The vehicle exhaust cleaning was judged as a very important area for Sweden. It also provided important development potential for other related areas, especially catalytic cleaning of exhausts from stationary combustion furnaces and from industrial processes, such as VOC-cleaning (VOC = volatile organic compounds). In the latter areas two strong partners were identified, namely, ABB Fläkt Industri AB (a subsidiary of Asea Brown Bovery) and the chemical industry Perstorp AB. The five industries mentioned above constituted the manufacturing industrial partners of KCK. They were complemented by a sixth partner, AB Svensk Bilprovning, a govemmentally owned company reviewing the legislative, regulatory and control matters for road vehicle emission. KCK was formed around the above mentioned three departments and six industries. The three planned activity areas of KCK were: • • • Catalytic emission cleaning from vehicles (50%) Catalytic cleaning of emissions from industrial processes (25%) Catalytic combustion (25%) The figures in parenthesis were the initially planned activity volumes. As it turned out the real numbers rather became 80%, 20% and 0% for the first two years, reflecting the engagement of the respective industries (catalytic combustion was of potential interest for a Volvo subsidiary, Volvo Aero AB, and another ABB subsidiary ABB-Stal, but real activity was postponed until after July 1,1997 due to lack of real active engagements from these industries). KCK shall have a high (qualitative and quantitative) scientific production. KCK shall be such an attractive partner for industries that they want to participate in KCK activities with their own resources. KCK shall be an effective organization for graduate student training. KCK shall effectively contribute to the knowledge transfer to industry and be professional in execution of joint projects with industry. 3. The initial planning stage and selection procedure for CCs After the first proposals for CCs were submitted in September 1993, NUTEK decided to choose 60 candidates out of 326 proposals for further planning. KCK was chosen as one of these candidates in November 1993, much thanks to the support from AB Volvo and other industries. A planning grant was allocated. A detailed second proposal was formulated and submitted in February 1994. All the 117* second proposals were competing for a maximum of 30 CCs which would be funded. When the second KCK proposal was also approved in June 1994, again significantly influenced by the industry support, the final planning stage was started in January 1995. Detailed R&D plans and a detailed workplan and budget had to be formulated and contracts had to be written and signed between the partners, regulating the responsibilities and commitments. The partners were the involved industries, the university (CTH), and NUTEK. For this work an executive person - tentatively the director of the upcoming KCK - was hired from January 1,1995 to perform and coordinate this work. He was chosen out of a set of several interviewed candidates and is one of the authors of this article (Sten Ljungström). An interim board of KCK was established, representing the three departments and five of the partner industries. This work was finalized in May 1995 and the final contract was signed at NUTEK in Stockholm on June 8,1995. Effectively KCK was then started July 1,1995. It should be mentioned that the six partner industries were chosen from an initial set of about 20 industries (Fig. 1). The final choice was primarily determined by how much the industries committed themselves to the program; but to some extent also by the strategic focusing of the program. Vision, objectives etc were briefly the following: • KCK shall become one of the prime research centres in the world in catalytic emission cleaning. 923 " In addition to the 60 invited proposals receiving submitted from different teams. were 4. Experiences from the planning stage 4.1 Experiences from the first planning stage In the initial inventory of interested and potential partner companies in KCK a large number (Fig. 1) of positive responses were obtained (= 20). A one day meeting was organized where the general idea was presented, and the special idea with KCK was outlined. Representatives were attending from most of the industries. The basic attitude was very positive, but some negative comments were made, especially regarding the risk that the large companies might be too dominating. The major industries - in particular AB Volvo and Svenska Enussionsteknik AB - were very active and supportive. is the infrastructure of laboratories, equipment, supervision etc, for the graduate students and research associates. The regulation of who has the right to the obtained results in the projects and patents etc caused extended discussions, partly due to the existing principle at Swedish universities that the academic individual has all rights to his/her results and the university has none. After several negotiations the following was contracted: All project results obtained through the direct KCK activities (projects, etc.) should be accessible free of charge to all participants within the centre. Further, each member company has an option to acquire a project result gained by a university researcher within KCK, but not to give sublicenses. The university researcher should receive the same compensation as an industry employee would get. Of course some secrecy agreements and publication restrictions had to be settled too. 4.2 Experiences from the second planning stage When the KCK concept had passed the first selection round a full proposal had to be written. It should contain specific information about the industries input in cash and "soft" money (manpower, access to laboratories etc). This turned out to be an obstacle for most of the interested industries. A clear reluctance to commit real resources was experienced. In some cases it was probably due to the focus pf the program, in others a general uncertainty was felt about what the actual benefit would be of joining KCK. Maybe we - the planners - were not very good at selling.our idea, but we also noticed a lack of appreciation of the knowledge and competence base that was offered; many industries were more interested in specific problem-solving than in the knowledge base as such, except among the industries that finally joined KCK. 4.3 Experiences from the final contract writing and final program formulation stage. After KCK had been finally approved, i.e. after the selection second round, a formal contract had to be written and signed. It should contain a specific final research program and a budget. The contract should also regulate and quantify the financial and other matters (e.g. intellectual property rights). The partners in the contract signing were the involved industries, the university (CTH) and NUTEK Economically the industries and the university had to match (with equal amounts) the 6 MSEK that NUTEK aimed at investing for the first two years, i.e. the total volume of the program would be 9 MSEK/year for the first two years. Eventually an agreement was reached. The industries input amounted to 1.8 MSEK cash and 4.2 MSEK soft money (i.e. in total 6 MSEK). The university input were all "soft" money and based on a cost estimate where e.g. a graduate student annual cost was calculated to be 850 KSEK and a research associate cost to 950 KSEK/year. KCK pays only half of these sums to the university, who covers the second half. The university "soft" money input 925 5. The start up of KCK Already during the 2nd planning stage a few research areas were identified as more important than others. By a matrix-approach (Fig. 2), where industrial demands and basic phenomena constituted the two "axes", it was obvious that NO x cleaning and cold start emissions, respectively, were the major areas of interest to the vehicle and catalyst manufactures. Low temperature catalytic activity, which is- closely related to cold start emissions, was also of interest for the VOC cleaning area. NO x cleaning was a major interest also in stationary combustion exhaust cleaning. Thus KCK's research was immediately concentrated on these two major projects. (Some minor exploratory projects were also started, but they were also potentially important for the major projects). To execute these projects, six graduate students and two PhD's at the assistant professor level were recruited during the period November 1995 to January 1996. These eight persons constituted the core crew of KCK together with the director and two project leaders, taken from two of the industries~(one for the NO x project and one for the low temperature project). They were placed in a common office area, but the projects were executed in the infrastructure represented by the three participating departments and to some extent in the industrial laboratories. When KCK organized a formal inauguration on November 28, 1995, the crew was already in operation and the projects running. 6. Experience from the start up procedure Immediately after the contract was signed, a Board of KCK was established (the same as the interim board). It was decided that KCK should be implemented following the goals in the original proposal and taking into account some of the most important conclusions from the planning stage. The latter were: 92S A. It was important to create an own identity of KCK. Since the actual research activity was going to be executed within the laboratories of the partner departments and industries there was a risk that the activity segregated into non-communicating department "islands". Some important practical actions were; (i) to quickly establish a KCK office with an own address, telephone, fax number etc. (ii) To establish a cluster of offices where the (small) KCK personal could sit together, (iii) To print a leaflet describing KCK's mission and organization, (iv) To hold an inauguration seminar and ceremony, (v) Six graduate students and two research associates were recruited through open announcement. These eight people came to constitute - together with the director - the nucleus of KCK. (vi) To hold a course organized by KCK, for personnel active in KCK. B. It was considered important to establish a vertical integration from basic research to applicatiori(s) (See next point). C. It was necessary to focus the research activity in a few projects in order to obtain critical masses in them and to achieve active crossdisciplinary research. This was regarded important in order to avoid spreading the activity too thin over many projects and to avoid segregation into "islands". It was decided to focus the available resources on two major projects. They were easily identified from the inventory (Fig. 2) that had been made during the planning stage. These two areas were NOx-cleaning and low temperature activity, respectively. These two projects were initiated with roughly equal resources (5 manyears/year) with graduate students from all departments in each project and with a project leader from industry for each project. Thus, the unconventional construction was made that industry project leaders were leading projects in the university environment, executed predominantly by graduate students and young research associates . In parallel with these major projects some minor projects were started, which were either of an exploratory nature or consisted of building up an experimental infrastructure. Through this approach, it was achieved that chemists, physicists and industrial R&D personnel worked together and interacted on a daily —» weekly basis, and basic and more applied aspects were integrated in the projects. Of course this construction potentially created a conflict of interest between the project goals on one side, and the graduate student training goals and the department goals on the other. However, generally a constructive balance was found. 7. The execution of the KCK mission during the first 11/2 years. The present situation after 1 1 / 2 year is. a very dynamic centre, developing very well and according to the set goals. In addition to what was described above the following major actions have been taken to strengthen KCK: 927 (i) An International Advisory Board has been recently (Dec. 1996) appointed (Dr Galen Fisher, Physical Chemistry Division, General Motors, Detroit, Prof. Michael Bowker, University of Reading, England, Dr Paul Zelenka, AVL, Austria). The mission of the Advisory board is to advice the KCK Board on directions, content and execution of KCK activities and to promote the establishment of international contacts. (ii) A course in heterogeneous catalysis - Catalytic Emission Cleaning - has been established and given once, with participation of all the graduate students. (iii) Recruitment is ongoing (interviews are just made in Jan-Feb 1997) to employ a "Gate keeper" with the specific responsibility to work in the industry - university interface. Examples of duties are e.g. to present the KCK idea to potential new partners, to execute bilateral industry projects, to work with the planning and execution of EC projects etc. 8. Experiences from the first 11/2 years operation of KCK One experience is that although the work was focused in two projects, there was considerable inertia to become productive in the projects. New inexperienced graduate students had to be trained and the experimental infrastructure had to be complemented, and so on. Yet the approach is still judged the best possible. KCK no doubt has created an own identity that goes beyond or is even stronger than the department-related identity. The work is really crossdisciplinary; students from different disciplines interact daily. The work in the KCK board is extremely constructive with major inputs from the industry members. The strategic discussions about future, new areas is also very constructive and promising. On the negative side it is noted that not all the industry partners are as strongly engaged in the program execution as one would wish. The work to identify new potential industrial partners is idling, but is not urgent. There are some difference in opinions about the university contributions. 9. Discussion and conclusions One of the most important conclusions is that the involvement of active industrial partners already in the initial planning and start up stages, is a very efficient, sometimes maybe even necessary, way of getting industry engaged in the execution of the research program. This and the required contracted input from industry is probably the major new ingredient of importance compared to the Materials Consortia discussed earlier. The active early participation of the industry not only promotes their later participation but also seems to catalyze the interdepartmental/interdisciplinary contacts within the university. 928 A second major conclusion regards the importance of creating an identity and critical mass of the CC through three important actions: (i) Firstly by employing a director who is not originally associated with one of the departments, and from day one is instructed to create a KCK of its own identity. Equally important is that he is given the equivalent executive power as a CEO, from the KCK board. (iii) Secondly by choosing a majority of industrial members for the Board and two industry persons as project leaders an identification of the industrial partners with KCK was achieved. collaboration with the CC in combustion engine technology at Chalmers is foreseen. Another likely expansion is participation and coordination of EC programs and other international networks. A challenge is to establish an active program for foreign post-docs and internationally renowned senior scientists. It is also foreseen that spinn-off effects in the form of patentable results will emerge. An efficient scheme to identify and take care of such discoveries need to be developed. (ii) Thirdly by recruitment of new graduate students and young PhD's who are also from day one associated primarily with KCK, so that a nucleus of a CC crew is established. References The importance of (i) - (iii) should not be underestimated. They create an identity and a critical mass that "flies" on its own wings, while the department and their professors constitute the necessary infrastructure, support and link to the university. The strong influence from industry could potentially create a conflict between the project goals and the educational and academic goals. So far this has not turned out to be a serious problem. Rather the benefit of a strong engagement from industry is judged to more than outweigh such potential negative effects. The industrial representatives are handling this balance problem very well, and respect the educational /academic dimensions and needs. Of course, this is strongly related to the individuals. There is no guarantee that it works so well generally. 2. A second potential problem due to the strong engagement of the industrial partners in the execution of the program, and their majority representation in the KCK board, is a possible unwillingness to incorporate new industrial partners. So far no such problem has been encountered, but generally it could constitute a problem in the future. 6. 1. 3. 4. 5. 7a. 7b. 10. Future perspective The prediction for the next 2-3 years is that KCK will grow considerably and open up a few new activity areas, probably in catalytic combustion and potentially in photocatalysis and/or in the sensor area and/or in the area of cleaning indoor air, (odour cleaning etc) in industries, public buildings or private houses. The infrastructure of experimental facilities will strengthen, and the interactive process between departments internally and between the university and industry will expand. More work will be performed in the industry laboratories by graduate students. The professionality of project leaders for joint university-industry projects will increase though training of PhD's and senior personnel. The activity of KCK is likely to expand, by increasing the number of .industrial and academic partners. More active 929 7c. 8. 9a. 9b. National Science Board; University - Industry Research Relationships, National Science Foundation, Washington D.C., 1982. W. Faulkner, J. Senker and L. Vehlo, "Knowledge frontiers; Public Sector Research and Industrial Innovation in Biotechnology, Engineering Ceramics, and Parallel Computing" (Oxford 1995). R. R. Nelson, "A Retrospective", p. 505-523 in Richard R. Nelson (Ed.), National Innovation Systems, A Comparative Approach, (Oxford University Press, Oxford 1993). E. Mansfield and J-Y Lee, "The modem universisty: contributor to industrial innovation and recipient of industrial R & D support", Research Policy 25 (1996) 1047-1058. "Long-term development of competence in engineering sciences - our guarantee of progress", The National Swedish Board for Technical Development STU-information No. 258-1981. "Swedish Materials Consortia". Features, Facts, Future. NUTEK Info 183-1994. D.H. Clark, D.T. Clark, F. Kock, K. Spear, G. Edwall, T. Johannesson, "Interdisciplinary Consortia in Materials Science and Materials Technology", NUTEK-info R 1991:26, December 1991. T. Anderson, D.H. Clark, D.T. Clark, G. Comsa, F. Koch, H.R. Zeller, "Interdisciplinary Consortia in Materials Science and Materials Technology", NUTEK R 1992:45, December 1992. T. Anderson, D.H. Clark, D.T. Clark, G. Comsa, F. Koch, H.R. Zeller, "Interdisciplinary Consortia in Materials Science and Materials Technology", NUTEK R 1995:46, December 1995. National and International R & D Collaboration for Renewal of Industry and the Energy Sector in Sweden. Forward Look and Proposals for 1997-1999. NUTEK Info no 351-1996, pp. 22-25. "The ERCs: A partnership for competitiveness; Report of a symposium", (February 28 and March 1, 1990, Washington, DC). "Forging links in research and industry: Interdisciplinary Research Centres" The Engineering and Physical Sciences Research Council, England, December 1995. 930 AD \Mvci EmiBioruKkrut AB PerslorpAB Vo 1 vo Flygmotor AB ^H RecsjbAB Elof Hansson ADB Stat AD ABB Ftatl Industri AB AB8Föfci Marine AB SAAB Automobile AB SAABSc»ni»AB Svensk Bilprovning AB Sandvik Sleel AB SAKAB Sydkraft AB Svenskt Gatfekniski Center Musqvama Engine Research* i • n• n• • i Engson M«w.AB* Figure 2. Figure 1. Specification of the areas of interest from the companies. Ca 20 companies were interested and potential partners in the initial inventory. 931 932 The objective of the Competence Centre for Catalysis (KCK) is to become an internationally recognized research organization within the academic and industrial community, and one of the leading centres in the world for research, education and technical development in catalytic emission reduction and catalytic combustion. By combining academic research at the international research frontier with execution of collaborative - and externally driven - projects with industry, KCK is actively participating in the worldwide efforts to create a better environment. By educating licentiates, doctors and postdocs, KCK provides industry as well as academia and governmental agencies with a unique and attractive competence. Chalmers University of Technology S-412 96 Göteborg, Sweden Phone +46 31 772 31 65 Telefax +46 31 772 31 34 E-mail ljung@fy.chalmers.se