一维ZnO核壳结构的精准构建和光电功能

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关键词：一维 Z n O 纳米阵列；核壳结构；精准构建；光电子器件中图分类号：0482.31 文献标识码：ADOI：10.37188/CJL.20240267 CSTR：32170.14.CJL.20240267

Precise Preparation and Optoelectronic Function of One-dimensional ZnO Core-shell Structure

WANG Xiaoxuan’，LU Wendong1，²， XU Chunxiang1* （1.StateKeyLaboratoryofDigital Medical Engineering，SchoolofElectronic Science& Engineering， SoutheastUniversity，Nanjing211189，China; 2.SchoolofPhysics，SoutheastUniversity，Nanjing211189，China） *Corresponding Author，E-mail：xcxseu@seu.edu.cn

Abstract：In recentdecades，one-dimensional（1D）zinc oxide（ZnO） nanomaterials have attracted widespread attentionand interestdue totheir unique opticaland electrical properties，demonstrating extraordinaryperformance in variousoptoelectronic fields such as light emission，detection，sensing，andcatalysis.1Dcore-shellnanostructures not onlyenablesurface modificationand the integrationoffunctional materials，butalso possess optical characteristics forradial localizationandaxial transport，aswellaselectrical characteristics fordirectional carier transport. This results inaricharryofphysicalandchemicalproperties，playing animportantroleintheresearchanddevelopmentof performance optimizationand functional expansion foroptoelectronicdevices.This articleintroduces thecontrollable preparationof1DZnO nanowire arrays and the precise fabricationof core-shellstructures，the research progress onthe photoluminescence and electroluminescence characteristics，aswellasthecurrnt status offunctionalapplications inoptoelectronicdetectors，solarcells，photoelectrochemicalcatalysis，andoptoelectronic sensing.Finally，the article summarizes and prospects the development potentialand challenges faced by1DZnO core-shell nanostructure devices.

Key Words：1D ZnO nano array;core-shell structure；precise fabrication;optoelectronic device

1引言

一维纳米材料具有更大的比表面积和更明显的量子尺寸效应，在纳米电子学和光电子学功能器件中具有广阔的应用前景。（剩余32274字）