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Electrochemical amphotericity and NIR absorption induced via the step-wise protonation of fused quinoxaline-tetrathiafulvalene-pyrroles
- Park, Jung Su;
- Tran, Trang Thu;
- Kim, Jongmin;
- Sessler, Jonathan L
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16초록
We describe an effective approach to producing electrochemical amphoteric character and tuning optical properties. Reversible step-wise protonation of quinoxaline annulated TTF-pyrrole derivatives promotes intramolecular electron-transfer and leads to formation of stable, fully charge-separated diradical states. This allows for the creation of low bandgap systems and NIR optical properties.
키워드
CHARGE-TRANSFER PROPERTIES; HOMO-LUMO GAP; SOLAR-CELLS; ACCEPTOR; SYSTEMS; TTF; TETRACYANOQUINODIMETHANE; ENERGY; TRIAD; 1ST
- 제목
- Electrochemical amphotericity and NIR absorption induced via the step-wise protonation of fused quinoxaline-tetrathiafulvalene-pyrroles
- 저자
- Park, Jung Su; Tran, Trang Thu; Kim, Jongmin; Sessler, Jonathan L
- 발행일
- 2018-05
- 유형
- Article
- 권
- 54
- 호
- 36
- 페이지
- 4553 ~ 4556