电化学沉积Cu2O薄膜的制备及性能研究
Preparation and properties of electrochemically deposited Cu2O thin films
韩涧 1陈泺屹 1马彬彬 1陈椋煜 1雷彩霞1
作者信息
- 1. 厦门理工学院材料科学与工程学院,厦门市粉末冶金与新材料重点实验室,福建厦门 361024
- 折叠
摘要
利用电化学沉积法,以醋酸铜和醋酸钠为电解质溶液,在铟锡氧化物(ITO)导电玻璃表面制备了 Cu2O薄膜.利用X射线衍射(XRD)、扫描电子显微镜(SEM)、紫外-可见分光光度计(UV-Vis)分别对Cu2O薄膜的物相、微观形貌和光学性质进行了表征.并在光照的条件下,测试了 Cu2O的光电流谱,评价了 Cu2O薄膜的光电化学性能和光催化降解亚甲基蓝的活性.
Abstract
Cu2O films were prepared on the surface of indium tin oxide(ITO)conductive glass using copper ace-tate and sodium acetate as electrolyte solution by electrochemical deposition method.The crystal phase,micro-morphology and optical properties of Cu2O thin films were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM)and ultraviolet-visible spectrophotometer(UV-Vis).The photocurrent spectrum of Cu2O was measured under the condition of illumination,and the photoelectrochemical properties and photocata-lytic activity of methylene blue degradation of Cu2O films were evaluated.
关键词
Cu2O薄膜/电化学沉积/微观结构/光电化学性能/光催化活性Key words
Cu2O films/electrochemical deposition/microstructure/photoelectrochemical properties/photocatalyt-ic activity引用本文复制引用
基金项目
福建省自然科学基金(2022J011265)
厦门理工学院科学技术研究项目(303021002)
出版年
2024
NETL
NSTL
万方数据