자료유형 | 학위논문 |
---|---|
서명/저자사항 | Intramolecular Singlet Fission in Acenes. |
개인저자 | Sanders, Samuel Nathan. |
단체저자명 | Columbia University. Chemistry. |
발행사항 | [S.l.]: Columbia University., 2018. |
발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
형태사항 | 470 p. |
기본자료 저록 | Dissertation Abstracts International 79-11B(E). Dissertation Abstract International |
ISBN | 9780438149564 |
학위논문주기 | Thesis (Ph.D.)--Columbia University, 2018. |
일반주기 |
Source: Dissertation Abstracts International, Volume: 79-11(E), Section: B.
Adviser: Luis M. Campos. |
요약 | In 2017, 98 gigawatts of solar capacity were added globally, outpacing new contributions from coal, gas and nuclear plants combined, based on 161 billion dollars of investment. Solar is the leading contributor to the clean energy revolution and |
요약 | Within this context, enhancing the power conversion efficiency of solar cells is crucial economically and environmentally. Because sunlight is incident on the earth as a broad spectrum of different colors, the energy of the photons spans a wide |
요약 | In Chapter 1, we introduce the photophysical process of singlet exciton fission and give an overview of the field, with a focus on its potential for incorporation into photovoltaic devices. In Chapter 2-8, we discuss our results realizing single |
요약 | Chapter 5 discusses the synthesis and photophysics of homoconjugated and non-conjugated pentacene dimers, where singlet fission occurs through sigma bonds. Again, transient absorption spectroscopy is crucial to the assignment of the photophysics |
일반주제명 | Physical chemistry. |
언어 | 영어 |
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