Multifunctional composites obtained by incorporating nanocrystals into decorated PVK polymers
Multifunctional composites obtained by incorporating nanocrystals into decorated PVK polymers
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将纳米晶体掺入装饰的 PVK 聚合物中获得的多功能复合材料
DOI：
10.1155/2007/38589
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发表时间：
2007
影响因子：
--
通讯作者：
Xiang, Shidong
中科院分区：
文献类型：
--
作者：
Yang, Bai;Tian, Ye;Sun, Haizhu;Li, Delong;Ning, Yang;Zhang, Junhu;Ju, Jie;Zhang, Hao;Xiang, Shidong
Poly(vinylcarbazole) (PVK) was decorated with surfactant group to achieve amphiphilic polymer with luminescent property. The composition and properties of the polymers were systematically investigated using FTIR, EA, TGA, UV-Vis, and PL characterizations. Different CdTe nanocrystals (NCs) prepared in aqueous medium were directly transferred to organic phase using the PVK-based polymers. The quantum yield of NCs in the composites had been improved by 50% compared with their parent aqueous solution due to the short distance from carbazole moieties to NCs, which facilitated the Forster resonant energy transfer (FRET) between them. Moreover, efficient electron transfer at the interface of NCs and polymers had been confirmed which also indicated the application in photovoltaic cell for such composites.
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影响因子：
3.9
作者：
Haizhu Sun;Junhu Zhang;Hao Zhang;Wei Li;Chunlei Wang;Minjie Li;Ye Tian;Da-lei Zhang;Hongyan Chen;Bai Yang
通讯作者：
Haizhu Sun;Junhu Zhang;Hao Zhang;Wei Li;Chunlei Wang;Minjie Li;Ye Tian;Da-lei Zhang;Hongyan Chen;Bai Yang
影响因子：
19
作者：
Edward A. Plummer;A. Dijken;J. W. Hofstraat;L. Cola;K. Brunner
通讯作者：
Edward A. Plummer;A. Dijken;J. W. Hofstraat;L. Cola;K. Brunner
影响因子：
8.6
作者：
Jingdong Luo;J. Qin;Hu Kang;C. Ye
通讯作者：
Jingdong Luo;J. Qin;Hu Kang;C. Ye
影响因子：
19
作者：
Gong, X;Ostrowski, JC;Heeger, AJ
通讯作者：
Heeger, AJ
影响因子：
5.5
作者：
Jong Lae Kim;Jai Kyeong Kim;Hyun-Nam Cho;D. Y. Kim;C. Kim;S. Hong
通讯作者：
Jong Lae Kim;Jai Kyeong Kim;Hyun-Nam Cho;D. Y. Kim;C. Kim;S. Hong