摘要
ZnO作为一种典型的直接带隙宽禁带半导体材料极具开发潜力和应用价值.随着图案化技术的不断发展优化,ZnO纳米棒阵列的精确可控制备逐步得到实现.本文综述了利用激光限域技术制备图案化ZnO纳米棒阵列的方法,并详述了其在太阳能电池和光电化学电池中的应用.激光干涉法制备的ZnO纳米阵列比表面积大且具有直线传输的优势,运用于光伏器件和电化学电池中增加了光吸收同时利于载流子传输,器件性能显著提高.图案化ZnO纳米棒阵列具有可控的三维空间结构,广泛应用关于各类能源器件中,具有极大的研究和应用价值.
ZnO is a typical direct wide band-gap semiconductor material.It has great development potential and application value,and with the rapid development of patterning technology,the precise and controllable fabrication of ZnO nanorod array is gradually being realized.This paper reviews the fabrication of patterned ZnO nanorod arrays using the laser interference lithography technique and describes in detail the applications of patterned ZnO nanorod arrays in energy devices,such as solar cells and photoelectrochemical cells.It is found that ZnO nanorod arrays prepared by laser interferometry have an enhanced light-harvesting ability and enlarged surface area,which is widely used to promote light absorption and carrier transport.It is thus considered that patterned ZnO nanorod arrays with controllable three-dimensional space structures have great research and application value.
作者
司浩楠
康卓
陈翔
白智明
张随财
张跃
SI Hao-nan KANG Zhuo CHEN Xiang BAI Zhi-ming ZHANG Sui-cai ZHANG Yue(School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China Beijing Municipal Key Laboratory of New Energy Materials and Technologies, University of Science and Technology Beijing, Beijing 100083, China)
出处
《工程科学学报》
EI
CSCD
北大核心
2017年第7期973-980,共8页
Chinese Journal of Engineering
基金
国家重点研究发展计划资助项目(2013CB932602)
高等学校引进人才计划资助项目(B14003)
国家自然科学基金资助项目(51527802
51232001
51372020和51602020)
北京市科学技术委员会资助项目(Z151100003315021)
中国博士后科学基金资助项目
关键词
氧化锌纳米棒阵列
图案化制备
太阳能电池
电化学电池
zinc oxide nanorod arrays
patterned fabrication
solar cells
photoelectrochemical cells
