Research Project
Solar Cell Project
“If we knew what it was we were doing, it would not be called
research, would it?”
Abstract
—Albert Einstein
Physicist
The goal of the project is to design, build and test a solar cell using common materials. A general outline
is provided in this guide. It is left to the student to research what is available on the web and identify the
appropriate materials to complete the project.
Application
Solar cells are energy sources that are a highly desirable alternative to fossil fuels. Currently they are not
economically competitive with fossil fuels. But as more common and inexpensive materials become
available the costs are coming down while the costs of fossil fuels continue to rise. At some time in the
future solar cells will be economically viable and those who have identified the best materials to use will
be positioned to cash in.
.
Sample Issues
There are no samples required for this project. However, the student will need to provide some of the
materials used in the construction of the solar cells. The exact materials will depend on the method of
construction chosen.
Background
The internet is rife with articles describing homemade photovoltaic cells. These recipes tend to fall into
two basic categories. One involves depositing materials onto a copper plate. The other involves
depositing titanium dioxide and photo-trapping organic dyes onto a glass plate. It is left to you to search
the internet for suitable background information and procedures. Begin by searching for homemade
photovoltaic cells or homemade solar cells.
Based on your research you will need to construct an introduction that explains the chemistry behind the
operation of your cell, the role each of the materials you select play in the overall process, and the
justification for your choice of the particular materials you decide to use.
Procedure
You will need to compose a procedure that addresses the following issues.
A description of the fabrication procedure;
A description of the tests to be performed to evaluate the energy cell;
A description of all materials and equipment required;
A description of the basic safety procedures that you will have to follow to complete all
different experiments;
A proposed timeline for the two weeks of the project
Reagents & Other Materials.
In addition to the normal lab items found in your locker and in the room, the materials that will be
provided by the preproom are detailed in the Research Project Materials List,
You are responsible for providing the chemicals required to construct your cell. Additional, non-sample
materials may be requested of the preproom. Such requests must be submitted by your TA.