文章信息/Info

Title:

Research Progress on Doping of One Dimensional ZnO Nanostructures

作者:

何苗; 陳建林; 李鵬輝; 陳薦;  任延杰; 周藝; 彭卓寅

長沙理工大學能源與動力工程學院 能源高效清潔利用湖南省高校重點實驗室，湖南 長沙 410114

Author(s):

HE Miao; CHEN Jianlin; LI Penghui; CHEN Jian; REN Yanjie;  ZHOU Yi;  PENG Zhuoyin

Key Laboratory of Efficient and Clean Energy Utilization, Education Department of Hunan Province,School of Energy Science & Engineering, Changsha University of Science and Technology, Changsha 410114, China

關鍵詞:

氧化鋅; 一維材料; 納米結構; 摻雜; 功能材料

Keywords:

zinc oxide;  one dimensional materials;  nanostructures;  doping;  functional materials

DOI:

10.7502/j.issn.1674-3962.2018.05.09

文獻標志碼:

A

摘要:

一維ZnO納米結構，具有寬帶隙半導體性、壓電性、室溫下大激子束縛能、各向異性、低維結構等特性，故被廣泛深入地研究應用于諸多領域。采用各種途徑生長的形貌豐富的一維ZnO納米結構，被廣泛應用于納米發電機、太陽能電池、光電化學分解水、發光二極管、激光器、氣體敏感器件、自旋電子器件等領域。然而，本征一維ZnO納米結構還存在很多缺點，限制其應用范圍。通過摻雜可以增強或賦予其某些特殊功能，近年來一維ZnO納米結構摻雜引起研究者的極大關注。從摻雜類型的角度出發，綜述了近年來國內外一維ZnO納米結構摻雜方面的研究進展，包括n型、p型、稀磁半導體以及其它摻雜，討論了一維ZnO納米結構摻雜存在的主要問題，并對進一步研究與開發提出展望。

Abstract:

One dimensional ZnO nanostructures have been extensively studied and applied in diverse fields, due to their wide bandgap semiconductor property, piezoelectricity, large exciton binding energy, anisotropism and low dimensional nanostructure characteristics. Many routes can be adopted to grow diverse morphological one�瞕imensional ZnO nanostructures which have been used in different fields such as nanogenerators, solar cells, photoelectrochemical water splitting, light emitting diodes, lasers, gas sensitive devices, spin electronics, etc. However, there are many shortcomings in one�瞕imensional intrinsic ZnO nanostructures, which limit their applications. In recent years, the one�瞕imensional doped ZnO nanostructures have drawn great attention since doping can enhance or give them some novel and peculiar characteristics. This article gives a comprehensive overview of the progress of one�瞕imensional doped ZnO nanostructures that has been made within the context of doping types, including n�瞕oping, p�瞕oping, diluted magnetic semiconductor doping, etc. Furthermore, the problems for the doping of one�瞕imensional ZnO nanostructures have been discussed, and the prospect of further research and development have been proposed.