Rational design of high-efficiency thermoelectric materials with low band gap conductive polymers
β Scribed by Xing Gao; Kentaro Uehara; Dennis D. Klug; John S. Tse
- Book ID
- 116374431
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 195 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0927-0256
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π SIMILAR VOLUMES
High efficiency organic solar cells (OSCs) require conjugated polymers with a low band gap, broad absorption in visible and IR region, high carrier mobility, and relatively high molecular weight as p-type donor materials. Flexible side chains on the rigid polymer backbone are crucial for the solubil
Two low band gap conjugated polymers, poly[4,9-bis(4-hexylthien-2-yl)-6,7-di(thien-2-yl)-[1,2,5]thiadiazolo[3,4-g]quinoxaline] (PHTTQ) and poly[5,10-bis(4-hexylthien-2-yl)-2,3,7,8-tetra(thien-2-yl)pyrazino[2,3-g]quinoxaline] (PHTPQ), consisting of alternating electron-rich 3-hexylthiophene and elect