期刊
LANGMUIR
卷 26, 期 9, 页码 6669-6675出版社
AMER CHEMICAL SOC
DOI: 10.1021/la903990m
关键词
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资金
- Scientific Research Foundation or the Returned Overseas Chinese Scholars
- State Education Ministry
- State Key Laboratory of Supramolecular Structure and Materials [SKLSSM200901]
- National Natural Science Foundation of China [NNSFC 20874034]
- 973 Program [2009CB939701]
A pi-conjugated organogelator (1) was synthesized, and its gelation ability was checked. It was found that it is an excellent gelator for some organic solvents, such as dichloromethane, benzene, o-dichlorobenzene, and DMSO/water. It can self-assemble into 1-D nanofibers induced by hydrogen bonding and pi-pi interactions. Moreover, 1 could form a hybrid gel with C(60)COOH by hydrogen bonds in which 1 and C(60)COOH can act as an electron donor and acceptor, respectively. It was found that the active film from the hybrid 1-D self-assemblies of 1 and C(60)COOH showed remarkably higher photocurrent generation compared with that containing 1 and C(60) because of the construction of interdigitated and ordered assemblies of donors and acceptors.
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