新型镍钌纳米电极在量子点太阳电池中的应用  

Novel Ni-Ru Nanoscale Conducting Counter Electrode for Quantum Dot Solar Cells

作　　者：张婷婷[1,2] 杨培志[1] 游来[2] 任磊 李清华[2] ZHANG Ting-ting;Yang Pei-zhi;YOU Lai;REN Lei;LI Qing-hua(Key Laboratory of Advanced Technique&Preparation for Renewable Energy Materials,Ministry of Education,Yunnan Normal University Kunming 650500;Jiangxi Engineering Laboratory for Optoelectronics Testing Technology,Nanchang Hangkong University Nanchang 330063)

机构地区：[1]云南师范大学可再生能源材料先进技术与制备教育部重点实验室,昆明650500 [2]南昌航空大学江西省光电检测技术工程实验室,南昌330063

出　　处：《电子科技大学学报》2018年第6期937-942,共6页Journal of University of Electronic Science and Technology of China

基　　金：国家自然科学基金(61366003;11774141);江西省杰出青年基金(20171BCB23051)

摘　　要：该文通过反应条件温和、低成本、低耗能的水热法制备了镍钌纳米合金对电极,镍以及钌对电极,并组装成量子点太阳电池。结果表明,基于镍钌合金对电极的量子点太阳电池(QDSCs)光电转换效率达到1.96%,优异于镍、钌金属对电极组装的量子点太阳电池。镍钌对电极呈现出简便的合成工艺,高的比表面积,优越的电化学性能,好的截面接触性能及高稳定性等,这些性能优势体现了其作为对电极材料在量子点太阳电池中的潜在应用价值。We develop a hydrothermal in situ growth of Nickel-Ruthenium alloy nanoelectrode for quantum dot solar cell(QDSC)applications.QDSC based on Ni-Ru alloy electrode delivers a much higher power conversion efficiency 1.96%than its counterparts,i.e.,either pure Ni or Ru metal electrodes.In detail,Ni-Ru alloy electrode exhibits high specific area,excellent electrical behavior,intimate interface contact,and good stability,thus leading to notable improved device performances.The impressive robust function of Ni-Ru alloy with simple manufacturing procedure highlights its potential applications in robust QDSCs.

关 键 词：合金对电极 电化学 原位合成 纳米颗粒 量子点太阳电池 

分 类 号：TM615[电气工程—电力系统及自动化]