FULL LIST OF PUBLICATIONS Truls Norby Scientific publications Counter runs for articles in peer-refereed journals, articles in refereed established conference proceedings series, and book chapters. Other entries (*) comprise theses, extended abstracts, un-refereed articles and contributions, and conference contributions that is mainly covered also by a counted article. 1981 * T. Norby, "Electrical Conductivity of Y2O3 and Y2O3 with Additions of CaO", dissertation for the Cand. Scient. degree, University of Oslo, 1981, in Norwegian, 272 pages. 1 T. Norby, P. Kofstad, "Electrical Conductivity and Defect Structure of Y2O3 as a Function of Water Vapor Pressure", J. Am. Ceram. Soc., 67 (12) (1984) 786-92. * T. Norby, P. Kofstad, "Hydrogen defects in Y2O3 at High Temperatures", Reactivity of Solids (P. Barret, L.-C. Dufour, eds.), Elsevier, Amsterdam (1985) 439-43. 2 T. Norby, P. Kofstad, "Proton-Dominated Defect Structures of Oxides and Effects on Defect-Dependent Properties", J. Phys. 47 (1986) C1 - 849-53. 3 T. Norby, P. Kofstad, "Proton and Native-Ion Conductivities of Y2O3 at High Temperatures", Solid State Ionics, 20 (1986) 169-84. 4 T. Norby, P. Kofstad, "Direct-Current Conductivity of Y2O3 as a Function of Water Vapor Pressure", J. Am. Ceram. Soc., 69 (11) (1986) 780-83. 5 T. Norby, P. Kofstad, "Electrical Conductivity of Y2O3 as a Function of Oxygen Partial Pressure in Wet and Dry Atmospheres", J. Am. Ceram. Soc., 69 (11) (1986) 784-89. * T. Norby, "Electrical Conductivity and Defect Structure of Y2O3 at High Temperatures", dissertation for the Dr. Scient. degree, University of Oslo, 1986, 109 pages. 6 T. Norby, "Influence of Hydrogen Defects on Transport Properties of Oxides", Advances in Ceramics, 23, Amer. Ceram. Soc., (1987) 107-23. 7 H. Fjellvåg, P. Karen, A. Kjekshus, P. Kofstad, T. Norby, "Carbonatization of YBa2Cu3O6+x", Acta Chem. Scand., A 42 (1988) 178-84. 1984 1985 1986 1987 1988 8 T. Norby, P. Kofstad, "Electronic, Ionic and Protonic Conductivities of a Commercial, Polycrystalline α-Al2O3", High Temp.-High Press., 20 (3) (1988) 34560. 9 T. Norby, "EMF Method Determination of Conductivity Contributions from Protons and Other Foreign Ions in Oxides", Solid State Ionics, 28-30 (1988) 1586-91. 10 T. Norby, "Hydrogen Defects in Inorganic Solids", Studies in Inorganic Chemistry, 9; Selected Topics in High Temperature Chemistry: Defect Chemistry of Solids (A.G. Andersen, Ø. Johannesen, eds.), Elsevier, Amsterdam, 1989, 101-142. 11 T. Norby, "Protons in ZrO2; A search for effects of water vapour on the electrical conductivity and M/T phase transformation of undoped ZrO2", Zirconia 88, Elsevier, Amsterdam, 1989. 12 A.G. Andersen. T. Norby, "Liquid phases in Li:MgO as studied by thermoanalytical methods, electron microscopy, and electrical conductivity measurements", Catalysis Today, 6, (1990) 575-86. 13 T. Norby, "Proton Conduction in Oxides", Solid State Ionics, 40-41 (1990), 857-62. 14 T. Norby, A. G. Andersen, "Electrical conductivity and defect structure of Li-doped MgO", Applied Catalysis, 71 (1) (1991) 89-102. 15 O. J. Velle, T. Norby, P. Kofstad, "The electrode system O2/Pt//ZrO2:8Y2O3 investigated by impedance spectroscopy", Solid State Ionics, 47 (1991) 161-67. * E. Bergsmark, S. Furuseth, O. Dyrlie, T. Norby, P. Kofstad, "On the stability of La0.8Sr0.2MnO3", Proc. 2nd Int. Symp. Solid Oxide Fuel Cells, Athens, July 1991, F. Grosz, P. Zegers, S.C. Singhal, O. Yamamoto (eds.), The Commission of the European Communities, EUR 13564 (1991) 473-78. * T. Norby, "Proton Conductivity in Rare Earth Sesquioxides", ISSI Letters, 2 (4) (1991) 14-16. 16 Y. Larring, T. Norby, P. Kofstad, "Protonic conductivity in Ca-doped yttria", Solid State Ionics, 49 (1991) 73-77. 17 T. Norby, O. Dyrlie, P. Kofstad, "Proton conductivity in some acceptor-doped, cubic rare earth sesquioxides", Ceramic Transactions, "Point Defects and Related Properties of Ceramics" (T.O. Mason, J. L. Routbort, eds.) 24 (1991) 161-73. * T. Norby, "Proton conducting oxides", in Proc. Nordic Symp. on Materials for High Temperature Fuel Cells, Oslo, 1991 (B. Bergman, ed.) Nordic Energy Research Programme, 119-29. 18 T. Norby, O. Dyrlie, P. Kofstad, "Protonic conduction in acceptor-doped cubic rare earth sesquioxides", J. Am. Ceram. Soc., 75 (5) (1992) 1176-81. 19 O. J. Velle, T. Norby, "Impedance spectroscopy studies of electrode-electrolyte systems", Solid State Ionics, 52 (1992) 93-97. 20 T. Norby, O. Dyrlie, P. Kofstad, "Protons in Ca-doped La2O3, Nd2O3, and LaNdO3", Solid State Ionics, 53-56 (1992) 446-52. 1989 1990 1991 1992 * M. Hartmanová, T. Norby, K. Putyera, A.A. Urusovskaya, "Zirconia-yttria-chromic oxide system with fluorite structure", in Defects in Insulating Materials, Vol. 2, O. Kanert, J.-M. Spaeth, eds., World Scientific, Singapore (1992) 742-45. 21 T. Norby, O.J. Velle, H. Leth-Olsen, R. Tunold, "Reaction resistance in relation to three phase boundary length of Ni/YSZ electrodes", S.C. Singhal, H. Iwahara, eds., Electrochem. Soc. Proc., 93-4 (1993) 473-77. 22 D.P. Sutija, T. Norby, P.A. Osborg, P. Kofstad, "AC van der Pauw measurements of the electrical conductivity of iron doped calcium titanate", S.C. Singhal, H. Iwahara, eds., Electrochem. Soc. Proc., 93-4 (1993) 552-57. * T. Norby, M. Hartmanová, "Electrical properties of YSZ and chromia-doped YSZ single crystals", Proc. 14th Risø Int. Symp. on Materials Science; High temperature electrochemical behaviour of fast and mixed conductors (F.W. Poulsen, J.J. Bentzen, T. Jacobsen, E. Skou, M.J.L. Østergård, eds.) Risø Natl. Lab., Denmark (1993) 35156. 23 T. Norby, M. Hartmanová, "Electrical conductivity and ionic transport number of YSZ and Cr-doped YSZ single crystals at 200-1000°C", Solid State Ionics, 67 (1993) 57-64. 24 T. Norby, "Protonic defects in oxides and their possible role in high temperature oxidation", J. Phys. IV, 3 (1993) C9 - 99-106. 25 D. Sutija, T. Norby, P. Björnbom, "Open-circuit potentials in oxides with mixed protonic, ionic, and electronic conductivity", in "Ionic and Mixed Conducting Ceramics", T.A. Ramanarayanan, W.L. Worrell, H.L.Tuller, eds. Electrochem. Soc. Proc., 94-12 (1994) 27. * D. Sutija, T. Norby and P. Björnbom, "Transport number determinations for protonic species in mixed conductors", Proc. 2nd Nordic Symp. on High Temperature Fuel Cells, Geilo, Norway, March 1994 (T. Norby, F.W. Poulsen, eds.), Nordic Energy Research Programme, The Council of the Nordic Ministers, ISBN 82-993193-0-7 (1994), 261-67. 26 Y. Larring, T. Norby, "Protons in LaErO3", Solid State Ionics, 70/71 (1994) 305-10. * Y. Larring, T. Norby, "Proton conductivity in LaErO3", Proc. 2nd Nordic Symp. on High Temperature Fuel Cells, Geilo, Norway, March 1994 (T. Norby, F.W. Poulsen, eds.), Nordic Energy Research Programme, The Council of the Nordic Ministers, ISBN 82-993193-0-7 (1994), 249-54. 27 R. Glenne, J.A. Horst, S. Jørgensen, T. Norby, M. Seiersten, "XPS and SEM studies of Ca- and Ni-substituted LaCrO3 after quenching from reducing and oxidizing atmospheres at 800°C", Surface and Interface Analysis, 22 (1994) 275-279. * R. Glenne, J.A. Horst, S. Jørgensen, T. Norby, M. Seiersten, "XPS of Ca- substituted LaCrO3 quenched from reducing and oxidizing atmospheres at 800°C", Proc. 2nd Nordic Symp. on High Temperature Fuel Cells, Geilo, Norway, March 1994 (T. Norby, F.W. Poulsen, eds.), Nordic Energy Research Programme, The Council of the Nordic Ministers, ISBN 82-993193-0-7 (1994), 209-14. 28 T. Norby, R. Hildrum, M. Seiersten, R. Glenne, P.A. Osborg, O. Dyrlie, "Oxidation of CH4 on La0.7Ca0.3CrO3//YSZ anodes", Proc. 1st European SOFC Forum, Oct. 1994 1993 1994 (U. Bossel, ed.) (1994) 217-26. * T. Norby, R. Hildrum, M. Seiersten, R. Glenne, P.A. Osborg, O. Dyrlie, "Oxidation of CH4 on La0.7Ca0.3CrO3//YSZ anodes", Proc. 2nd Nordic Symp. on High Temperature Fuel Cells, Geilo, Norway, March 1994 (T. Norby, F.W. Poulsen, eds.), Nordic Energy Research Programme, The Council of the Nordic Ministers, ISBN 82-9931930-7 (1994), 181-88. 29 T. Norby, P.A. Osborg, H. Ræder, "Ageing of YSZ electrolytes at 1000°C", Proc. 1st European SOFC Forum, Oct. 1994 (U. Bossel, ed.) (1994) 671-79. * T. Norby, P.A. Osborg, H. Ræder, "Ageing of YSZ electrolytes at 1000°C", Proc. 2nd Nordic Symp. on High Temperature Fuel Cells, Geilo, Norway, March 1994 (T. Norby, F.W. Poulsen, eds.), Nordic Energy Research Programme, The Council of the Nordic Ministers, ISBN 82-993193-0-7 (1994), 215-20. 30 T. Norby, Y. Larring, "Protonic and native ionic conductivity in oxides", in Proc. Electroceramics IV, ed. R. Waser, Verlag der Augustinus Buchhandlung, Aachen, ISBN 3-86073-287-0 (1994) 703-10. 31 S. Steinsvik, T. Norby, P. Kofstad, "Electrical Conductivity and Defect Structure in the System SrTi1-xFexO3-y (x=0.1-0.8)", in Proc. Electroceramics IV, ed. R. Waser, Verlag der Augustinus Buchhandlung, Aachen, ISBN 3-86073-287-0 (1994) 691-96. 32 Y.G. Wang, R. Høier, S. Steinsvik, T. Norby, "A low-angle grain boundary in ironsubstituted strontium titanate revealed by transmission electron microscopy", J. Mater. Sci. Lett., 13 (1994) 1789-92. * Y.G. Wang, S. Steinsvik, T. Norby, "Double diffraction from a near Σ61[001] twist boundary of iron-substituted strontium titanate", SCANDEM-94, extended abstracts, R. Tammi, R. Sorvari, eds., Kevama Kuopio, Finland (1994) 170-71. 33 H. Ræder, T. Norby, P.A. Osborg, "Ageing of Yttria-Stabilised Zirconia Electrolytes at 1000°C","Ceramic Processing Science and Technology", Am. Ceram. Soc. (1995) 719-23. 34 T. Norby, H. Middleton, E.W. Hansen, I. Dahl, A.G. Andersen, "Oxidation of methane on a SrFeO3/Au//YSZ electrode characterised by mass spectroscopy and 18 O2 pulses", Chem. Eng. Technol., 18 (1995) 139-47. 35 T. Norby, M. Friesel, B.-E. Mellander, "Proton and deuteron conductivity in CsHSO4 and CsDSO4 by in situ isotopic exchange", Solid State Ionics, 77 (1995) 105-110. 36 T. Norby, N. Christiansen, "Proton conduction in Ca- and Sr-substituted LaPO4", Solid State Ionics, 77 (1995) 240-43. 37 D. Sutija, T. Norby, P. Björnbom, "Transport number determinations by the concentration cell/open-circuit voltage method for oxides with mixed electronic, ionic, and protonic conductivity", Solid State Ionics, 77 (1995) 167-74. 38 Y. Larring, T. Norby, "Protons in rare earth oxides", Solid State Ionics, 77 (1995) 147-51. 39 O. Kononchuk, D. Sutija, T. Norby, P. Kofstad, "Transient Thermogravimetric Measurement of Chemical Diffusion in La0.7Sr0.3CoO3-δ", Proc. 4th Int. Symp. SOFC, Yokohama, Japan, M. Dokiya, O. Yamamoto, H. Tagawa, S.C. Singhal, eds., Electrochem. Soc. Proc. 95-1 (1995) 395-403. 1995 40 Y.G. Wang, S. Steinsvik, R. Høier, T. Norby, "Annealing effect on microstructures of iron-substituted strontium titanate revealed by high resolution transmission electron microscopy", J. Mater. Sci. Lett., 14 (1995) 1027-29. * Y.G. Wang, S. Steinsvik, R. Høier, T. Norby, "Microstructural characterization of iron-substituted strontium titanate", SCANDEM-94, extended abstracts, R. Tammi, R. Sorvari, eds., Kevama Kuopio, Finland (1994) 168-69. 41 P.A. Osborg, T. Norby, "Characterisation of a H2+H2O/Ni//YSZ point electrode system by impedance spectroscopy", Proc. 7th IEA workshop on SOFC, Wadahl, Norway, January 1995, K. Nisancioglu, S. Sunde, eds., IEA (1995) 47-50. 42 T. Norby, Y. Larring, "Concentration and transport of protons and oxygen defects in oxides", in "Ceramic oxygen ion conductors and their technological applications", B.C.H. Steele, ed., British Ceramic Proceedings, 56, Inst. Materials, London (1996) 83-93. 43 T. Norby, P.A. Osborg, H. Ræder, "Ageing of YSZ electrolytes at 800°C", Proc. 2nd European SOFC Forum, May 1996 (B. Thorstensen, ed.) (1996) 315-20. 44 T. Norby, "Electrochemical behaviour of Ni/YSZ electrodes", Proc. 2nd European SOFC Forum, May 1996 (B. Thorstensen, ed.) (1996) 607-16. * T. Norby, P. Kofstad, "Hydrogen isotope effects on Ni/YSZ electrodes", Proc. 17th Risø Int. Symp. on Materials Science: High Temperature Electrochemistry: Ceramics and Metals. F.W. Poulsen, N. Bonanos, S. Linderoth, M. Mogensen, B. ZachauChristiansen, eds. Risø Natl. Lab., Roskilde, Denmark (1996) 381-86. 45 O. F. Kononchuk, T. Norby, P. Kofstad, "Studies of chemical diffusion in La1-xSrxCoO3", Phase Transitions, 58 (1996) 145-57. 46 Y. Larring, T. Norby, "The equilibrium between oxygen vacancies, water vapour and protons in rare earth oxides", Solid State Ionics, 97 (1997) 523-528. 47 S. Steinsvik, R. Bugge, J.Gjønnes, J. Taftø, T. Norby "The defect structure of SrFexTi1xO3 (x=0-0.8) investigated by electrical conductivity measurements and electron energy loss spectroscopy (EELS)", J. Phys. Chem. Solids. 58 (6) (1997) 969-76. 48 T. Norby, Y. Larring, "Concentration and transport of protons in oxides", Current Opinion in Solid State & Materials Science, 2 (1997) 593-99. * T. Norby, "High temperature proton conductors in membrane applications" in Proc. ESF network Catalytic Membrane Reactors (R. Bredesen, ed.) Oslo, May 1997, 33-42. 49 P. Karen, T. Norby, "La1-xBaxCr1-yTiyO3 with varied oxygen content", J. Electrochem. Soc., 145 (1) (1998) 264-69. * T. Norby, "A Kröger-Vink notation for defects in inherently deficient sublattices", Ext. abstr., Proc. Nordic Seminar on "Diffusion and concentration of mobile species in fuel cell materials" (ed. B. Zachau-Christiansen), Geilo, Norway, March 1998. * A. Holt, Y. Larring, T. Norby, "Phase transitions and chemical diffusion coefficients of Sr4Fe6-xCoxO13" Ext. abstr., Proc. Nordic Seminar on "Diffusion and concentration 1996 1997 1998 of mobile species in fuel cell materials" (ed. B. Zachau-Christiansen), Geilo, Norway, March 1998. 50 T. Norby, "High temperature proton conductors. Applications and Materials" in "Hydrogen Power: Theoretical and Engineering Solutions" (proc. HYPOTHESIS II, Grimstad, Norway, 1997, T. Saetre, ed., Kluwer Acad. Publ., Dordrecht (1998) 603-08. 51 T. Norby, "Dissolution of protons in oxides", The Korean Journal of Ceramics, 4 [2] (1998) 128-35. 52 fr R. Haugsrud, T. Norby, "Determination of thermodynamics and kinetics of point defects in NiO using the Rosenburg method", Solid State Ionics, 111 (1998) 323332. 53 K. Amezawa, S. Kjelstrup, T. Norby, Y. Ito, "Protonic and native conduction in Srsubstituted LaPO4 studied by thermoelectric power", J. Electrochem. Soc. 145 (1998) 3313-19. 54 B. Tveten, G. Hultquist, T. Norby, "Hydrogen in chromium; influence on the high temperature oxidation kinetics in O2, oxide growth mechanism and scale adherence", Oxidation of Metals, 51 [3/4] (1999) 221-33. 55 A.N. Petrov, V.I. Voronin, T. Norby, P. Kofstad,”Crystal structure of the mixed oxides La0.7Sr0.3Co1-zMnzO3-y (0 ≤ z ≤ 1)”, J. Solid State Chem., 143 (1999) 52-57. 56 R. Haugsrud, T. Norby, "Determination of thermodynamics and kinetics of point defects in Cu2O using the Rosenburg method", J. Electrochem. Soc. 146 (3) (1999) 999-1004. 57 R. Glöckner, M.S. Islam, T. Norby, "Protons and other defects in BaCeO3 - a computational study", Solid State Ionics, 122 (1999) 145-56. 58 A. Holt, T. Norby "Some considerations of materials with high oxygen deficiency for use in oxygen permeable membranes", proc. IEA workshop on SOFC: Materials and Mechanisms, Wadahl, Norway, January 1999, K. Nisancioglu, ed., 123-35. 59 T. Norby, "Mixed protonic-electronic conductors for hydrogen separation", proc. IEA workshop on SOFC: Materials and Mechanisms, Wadahl, Norway, January 1999, K. Nisancioglu, ed., 157-64. 60 T. Norby, "Solid State Protonic Conductors - Principles, Properties, Progress, and Prospects", Solid State Ionics, 125 (1999) 1-11. 61 R. Glöckner, A. Neiman, Y. Larring, T. Norby, "Protons in Sr3(Sr1+xNb2-x)O9-3x/2 perovskite", Solid State Ionics, 125 (1999) 369-76. 62 S. Marion, A.I. Becerro, T. Norby, "Ionic and electronic conductivity in CaTi0.9Fe0.1O3-δ" Phase Transitions, 69 (1999) 157-68. * T. Norby, S. Steinsvik, "Thermoelectric power of the mixed ionic-electronic conductor SrTi0.8Fe0.2O3-d in various atmospheres", proc. Nordic Energy Research Workshop on "Hydrogen in Electrochemical Energy Conversion", Geilo, March 1999, eds. F.W. Poulsen, R.J. Aaberg. 63 S. Marion, A.I. Becerro, T. Norby, "Ionic and electronic conductivity in CaTi1-xFexO3-δ (x = 0.1-0.3)", Ionics, 5 (1999) 385-92. 64 A. Holt, T. Norby, R. Glenne, "Defects and transport in SrFe1-xCoxO3-δ", Ionics, 5 (1999) 434-43. 1999 2000 65 R. Bredesen, F. Mertins, T. Norby, "Measurements of surface exchange kinetics and chemical diffusion in dense oxygen selective membranes", Catal. Today, 56 (2000) 315-324. 66 R. Bredesen, T. Norby, "On phase relations, transport properties and defect structure in mixed conducting SrFe1.5-xCoxOz", Solid State Ionics, 129 (2000) 285-97. 67 R. Bredesen, T. Norby, A. Bardal, V. Lynum, "Phase relations, chemical diffusion and electrical conductivity in pure and doped Sr4Fe6O13 mixed conductor materials", Solid State Ionics, 135 (2000) 687-97. 68 T. Norby, Y. Larring, "Mixed hydrogen ion - electron conductors for hydrogen permeable membranes", Solid State Ionics, 136-137 (2000) 139-48. 69 F. Tyholdt, J.A. Horst, S. Jørgensen, T. Østvold, T. Norby, "Segregation of Sr in Srdoped LaPO4 ceramics", Surf. and Interf. Anal., 30 (2000) 95-97. 70 T. Norby, "Wagner-type theory for oxidation of metals with co-transport of hydrogen ions", in "High temperature corrosion and materials chemistry - Per Kofstad Memorial Symposium", M. McNallan, E. Opila, T. Maruyama, T. Narita, eds., Electrochem. Soc. Proc., 99-38 (2000) 1-16. 71 R. Haugsrud, T. Norby, "Advanced thermogravimetric techniques for determination of transport phenomena in binary metal oxide scales", in "High temperature corrosion and materials chemistry - Per Kofstad Memorial Symposium", M. McNallan, E. Opila, T. Maruyama, T. Narita, eds., Electrochem. Soc. Proc., 99-38 (2000) 26-39. 72 Y. Larring, T. Norby: "Spinel and perovskite functional layers between Plansee metallic interconnect (Cr-5wt%Fe-1wt%Y2O3) and ceramic (La0.85Sr0.15)0.91MnO3 cathode materials for solid oxide fuel cells", J. Electrochem. Soc., 147 (9) (2000) 3251-56. 73 T. Norby, "Fast oxygen ion conductors - from doped to ordered systems", J. Mater. Chem., 11 (1) (2001) 11-18. 74 R. Haugsrud, T. Norby, P. Kofstad, "High temperature oxidation of Cu-30wt%Ni15wt%Fe”, Corrosion Science, 43 (2) (2001) 283-99. 75 S. Steinsvik, Y. Larring, T. Norby, "Hydrogen ion conduction in iron substituted strontium titanate, in SrTi1-xFexO3-x/2 (0 ≤ x ≤ 0.8)", Solid State Ionics, 143 [1] (2001) 103-16. 76 S. Marion, H.-W. Meyer, M. Carpenter, T. Norby, "H2O-D2O exchange in lawsonite", Am. Mineral., 86 (2001) 1166-69. 77 I. Animitsa, T. Norby, S. Marion, R. Glöckner, A. Neiman, "Incorporation of water in strontium tantalates with perovskite-related structure", Solid State Ionics, 145 (2001) 357-64. * T. Norby, “Vacancy-dopant association in oxygen ion conductors; models and measurements applied on a 12 mol-% Y2O3 doped ZrO2 single crystal”, Proc. Joint Topical Meet. “Solid Oxide Fuel Cell Materials and Mechanisms”, Les Diablerets, Switzerland, January 16-19. 2001 (A. McEvoy, ed.), IEA/Ann. XIII and ESF/OSSEP (2001) 99-109. 2001 2002 78 E. Bakken, T. Norby, S. Stølen, "Redox energetics of perovskite-related oxides", J. Mater. Chem., 12 (2002) 317-23. 79 S. Jørgensen, J.A. Horst, O. Dyrlie, Y. Larring, H. Ræder, T. Norby, "XPS surface analyses of LaPO4 ceramics prepared by precipitation with or without excess of PO43-", Surface and Interface Analysis, 34 (2002) 306-10. 80 S.W. Donne, F.H. Feddrix, R. Glöckner, S. Marion, T. Norby, "Water and protons in electrodeposited MnO2 (EMD)", Solid State Ionics, 152-153 (2002) 695-701. 81 M. Widerøe, W. Münch, Y. Larring, T. Norby, "Proton and apparent hydride ion conductivity in Al-substituted SrTiO3", Solid State Ionics, 154-155 (2002) 669-77. 82 D. Milčius, V. Širvinskaite, T. Norby, R. Haugsrud, J. Dudonis, L.L. Pranevičius, L. Pranevičius, "Coatings of yttria-stablised zirconia formed by annealing of Y/Zr layers in air” Lithuanian Journal of Physics, 42 [6] (2002) 441-47. 83 G.C. Mather, F.M. Figueiredo, D.P. Fagg, T. Norby, J.R. Jurado, J.R. Frade, “Synthesis and characterisation of Ni-SrCe0.9Yb0.1O3-δ cermet anodes for protonic ceramic fuel cells”, Solid State Ionics, 158 (2003) 333-42. 84 Y. Larring, R. Haugsrud, T. Norby, “HT Corrosion of a Cr-5wt%Fe-1wt%Y2O3 Alloy and Conductivity of the Oxide Scale”, J. Electrochem. Soc., 150 [8] (2003) B374-79. 85 C. Haavik, E. Bakken, T. Norby, S. Stølen, T. Atake, T. Tojo, ”Heat capacity of SrFeO3-δ; δ = 0.50, 0.25 and 0.15 – configurational entropy of structural entities in grossly non-stoichiometric oxides”, Dalton Trans., (2003) 361-68. 86 T. Norby, “High Temperature Proton Conductors – Properties and Applications”, British Ceramic Proc., 63, (COST 525 Conf., Aveiro, September 2001, R. Freer, J.V. Herle, J. Petzelt, C. Leach, eds., Maney Publishing/Inst. Materials, Minerals and Mining, London, ISBN 1-902653-77-7 (2003) 1-8. 87 S. Gallini, M. Hänsel, T. Norby, M.T. Colomer, J.R. Jurado, “Impedance spectroscopy and proton transport number measurements on Sr-substituted LaPO4 prepared by combustion synthesis” Solid State Ionics, 162-163 (2003) 16773. 88 L. Pranevičius, D. Milčius, V. Širvinskaite, T. Norby, R. Haugsrud, L.L. Pranevičius, C. Templier, "Formation of YSZ films by thermal annealing of Y/Zr layers in air” Surface Engineering, 19 [5] (2003) 379-83. 89 E. Bakken, S. Stølen, T. Norby, R. Glenne, M. Budd, ”Redox energetics of SrFeO3-δ a coulometric titration study”, Solid State Ionics, 167 (2004) 367-77. 90 T. Norby, M. Widerøe, R. Gløckner, Y. Larring, “Hydrogen in oxides”, Dalton Trans., [19] (2004) 3012-18. 91 A. Tarancón, T. Norby, G. Dezanneau, A. Morata, F. Peiró, J.R. Morante, “Conductivity dependence on oxygen partial pressure and oxide-ion transport numbers determination for La2Mo2O9”, Electrochemical and Solid-State Letters, 7 [10] (2004) A373-75. 92 M. Widerøe, N. Kochetova, T. Norby, “Transport numbers from hydrogen 2003 2004 concentration cells over different oxides under oxidising and reducing conditions“, Dalton Trans., [19] (2004) 3147-51. 93 Z. Yang, M.S. Walker, P. Singh, J.W. Stevenson, T. Norby, "Oxidation Behavior of Ferritic Stainless Steels under SOFC Interconnect Exposure Conditions", J. Electrochem. Soc., 151 [12] (2004) B669-78. 94 C. Haavik, E.M. Ottesen, K. Nomura, J.A. Kilner, T. Norby, “Temperature dependence of oxygen ion transport in Sr+Mg substituted LaGaO3 (LSGM) with varying grain sizes”, Solid State Ionics, 174 [1-2] (2004) 233-43. 95 K. Åsen, B. Vigeland, T. Norby, Y. Larring, T. Mejdell, “Development of a hydrogen membrane reformer based CO2 emission free gas fired power plant”, In, E.S. Rubin, D.W. Keith, C.F.Gilboy (Eds.), Proc. 7th Int. Conf. on Greenhouse Gas Control Technologies. (GHGT-7), Vancouver, Canada, 5-9 Sept. 2004, Vol. 1: Peer-Reviewed Papers and Plenary Presentations, IEA Greenhouse Gas Programme, Cheltenham, UK, 2004. 96 E. Bakken, T. Norby, S. Stølen, ”Non-stoichiometry and reductive decomposition of CaMnO3-δ”, Solid State Ionics, 176 [1-2] (2005) 217-223. 97 E. Bakken, J. Boerio-Goates, T. Grande, B. Hovde, T. Norby, L. Rørmark, R. Stevens, S. Stølen, “Entropy of oxidation and redox energetics of CaMnO3-δ“, Solid State Ionics, 176 (2005) 2261-67. 98 R. Haugsrud, T. Norby, “On the mixed ionic-electronic conductivity in Ca-doped La2Ti2O7”, Proc. 26th Risø Int. Symp. Mat. Sci. Solid State Electrochem., Eds: S. Linderoth, A. Smith, N. Bonanos, A. Hagen, L. Mikkelsen, K. Kammer, D. Lybye, P.V. Hendriksen, F.W. Poulsen, M. Mogensen, W.G. Wang, Risø Natl. Lab., Roskilde, Denmark (2005), pp 209-14. 99 R. Haugsrud, Y. Larring, T. Norby, “Proton conductivity of Ca-doped Tb2O3”, Solid State Ionics, 176 [39-40] (2005) 2957-2961. 100 K. Amezawa, Y. Kitajima, Y. Tomii, N. Yamamoto, M. Widerøe, T. Norby, “Protonic Conduction in Acceptor-Doped LaP3O9”, Solid State Ionics, 176 [39-40] (2005) 2867-2870. 2005 2006 101 - J. B. Smith, T. Norby, “On the steady state oxygen permeation through La2NiO4+δ membranes”, J. Electrochem. Soc., 153 [2] (2006) A233-238. 102 - J. B. Smith, A. Fossdal, T. Norby, “Electron probe micro analysis of A-site interdiffusion between LaFeO3 and NdFeO3”, J. Am. Ceram. Soc. 89 [2] (2006) 582-586. 103 R. Haugsrud, T. Norby, “Proton conduction in rare earth ortho-niobates and orthotantalates”, Nature Materials, 5 (2006) 193–196. 104 - J. B. Smith, T. Norby, “Cation Self-diffusion in LaFeO3 Measured by the Solid State Reaction Method”, Solid State Ionics, 177 [7-8] (2006) 639-46. 105 - T. Norby, R. Haugsrud, “Dense ceramic membranes for hydrogen separation”, in Nonporous Inorganic Membranes (A. F. Sammells, M.V. Mundschau, eds.), WileyVCH, Weinheim, 2006, ISBN 3-527-31342-7, pp. 1-48. Popular articles in international journals and magazines 2001 T. Norby, (News and Views) "The promise of protonics", Nature, 410 (2001) 877-878. Popular articles in national publications (in Norwegian) 1998 T. Norby et al.: "Per Kofstad", Kjemi (1998). 2000 T. Norby, "Materialkjemi", Kjemi, 6 (2000) Spesial, 4-10. 2002 T. Norby, "Kofstad, Per Kristen", Norsk Biografisk Leksikon (5) (2002). Books, proceedings 1994 Proc. 2nd Nordic Symposium on High Temperature Fuel Cells, Geilo, Norway, March 1994 (T. Norby, F.W. Poulsen, eds.), Nordic Energy Research Programme, The Council of the Nordic Ministers, ISBN 82-993193-0-7 (1994), 270 pages. 1997 Proc. 8th International Conference on Solid State Protonic Conductors (SSPC-VIII), Gol, Norway, August, 1996. (T. Norby, ed.). Solid State Ionics, 97 (1997) 540 pages. 2000 Per Kofstad Commemorative Issue (T. Norby, ed.,). Solid State Ionics, 129 [1-4] (2000), 300 pages. in which appeared T. Norby, "Preface", Solid State Ionics, 129 (2000) 1-3. 2004-2006 T. Norby, “Materialer og energi”, compendium for MEF1000 (Materialer og energi) at the University of Oslo, 390 pages (in Norwegian). Patent applications 2004 T. Norby, R. Haugsrud, S. Marion, Norwegian patent application No. 20045639, filed 23.12.2004: Rare earth orthoniobates and orthotantalates as solid proton conducting electrolytes.