Quantum dots sensitized graphene: In situ growth and application in photoelectrochemical cells
Quantum dots sensitized graphene: In situ growth and application in photoelectrochemical cells
复制标题
量子点敏化石墨烯：原位生长及其在光电化学电池中的应用
DOI：
10.1016/j.elecom.2010.01.025
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发表时间：
2010-03-01
影响因子：
5.4
通讯作者：
Li, Jinghong
中科院分区：
文献类型：
--
作者：
Chang, Haixin;Lv, Xiaojun;Li, Jinghong
提出了一种基于量子点敏化石墨烯的新型光电化学电池。通过在非共价官能化的石墨烯上原位生长量子点，制备了量子点敏化石墨烯。量子点敏化的石墨烯光电极在可见光下表现出更强的光电流产生能力和入射光电转换效率（IPCE），也可以成为其他光电应用的有效平台。(C)2010爱思唯尔有限公司版权所有。
A novel photoelectrochemical cells (PEC) based on quantum dots (QDs) sensitized graphene for light harvesting and energy conversion was described in this work. QDs sensitized graphene was prepared by in situ growth of QDs on noncovalently functionalized graphene. QDs sensitized graphene photoelectrodes showed enhanced photocurrent generation capability and incident photon-to-electron conversion efficiency (IPCE) at visible light, and could also be an efficient platform for other optoelectronic applications. (C) 2010 Elsevier B.V. All rights reserved.