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Physical Sciences and Mathematics Commons

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Chemistry

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Portland State University

1995

Porphyrins

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Synthesis And Characterization Of A Porphyrin Dyad, Dale A. Braden Jun 1995

Synthesis And Characterization Of A Porphyrin Dyad, Dale A. Braden

Dissertations and Theses

The sun is a bountiful source of energy for our planet. .With the advent of photovoltaic cells, man has begun harnessing the sun's radiant energy, turning it into a form more directly useful: electricity. Commercially available solar cells currently operate at about 13% efficiency, sufficiently high to make them a viable source of electrical energy. It is of great interest, however, to improve their conversion efficiency, and to lower the cost of production so as to make them more economical, and thereby reduce our dependence upon traditional "dirty" sources of energy such as coal and oil. It has been found …