自支撑空心NiCo2S4单晶纳米棒阵列对量子点敏化太阳能电池中硫化物氧化还原穿梭体具有高电催化活性。
High electrocatalytic activity of self-standing hollow NiCo2S4 single crystalline nanorod arrays towards sulfide redox shuttles in quantum dot-sensitized solar cells.
作者信息
Xiao Junwu, Zeng Xianwei, Chen Wei, Xiao Fei, Wang Shuai
机构信息
Department of Chemistry and Chemical Engineering, Hubei Key Laboratory of Material Chemistry and Service Failure, Key Laboratory for Large-Format Battery Materials and System, Ministry of Education, Huazhong University of Science & Technology, Wuhan 430074, PR China.
出版信息
Chem Commun (Camb). 2013 Dec 28;49(100):11734-6. doi: 10.1039/c3cc44242j.
Self-standing single crystalline NiCo2S4 hollow nanorod arrays are prepared for catalysing the polysulfide redox couple in quantum dot-sensitized solar cells (QDSCs). The QDSCs using NiCo2S4 as a counter electrode (CE) achieved a power conversion efficiency of 4.22%, which exceeds the performance of QDSCs based on a Pt CE by 38.4%.
制备了自立式单晶NiCo2S4空心纳米棒阵列，用于催化量子点敏化太阳能电池（QDSC）中的多硫化物氧化还原对。使用NiCo2S4作为对电极（CE）的QDSC实现了4.22%的功率转换效率，比基于Pt CE的QDSC性能高出38.4%。
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