应用化学2018，Vol.35Issue(4)：469-476,8.DOI:10.11944/j.issn.1000-0518.2018.04.170111
多元醇法形貌可控制备氧化亚铜微纳米颗粒
Morphology Control of Cuprous Oxide Micro-and Nanoparticles by Polyol Method
摘要
Abstract
Cu2O micro-and nanoparticles with different morphologies(cube,microsphere,hollow sphere and core-shell)were prepared by polyol method,using copper nitrate,copper acetate,and copper acetylacetonate as raw materials.The samples were characterized by X-ray diffraction(XRD),field emission scanning electron microscopy(FE-SEM), transmission electron microscopy(TEM), high resolution TEM(HRTEM)and ultraviolet-visible(UV-Vis)spectroscopy.We investigated the influences of copper sources,reaction time,the polyol types and other conditions on the morphology of cuprous oxide.The mechanism for the formation of Cu2O in polyol process is discussed.Synthesis of cuprous oxide micro-and nanostructures with different shape can be controlled by the simple and inexpensive polyol method.This method is promising for the preparation of oxides with controlled morphologies.关键词
氧化亚铜/多元醇法/形貌控制Key words
cuprous oxide/polyol method/shape control分类
化学化工引用本文复制引用
刘欣,彭莉岚,冯鹏元,张扬,邓瑞平,彭泽平..多元醇法形貌可控制备氧化亚铜微纳米颗粒[J].应用化学,2018,35(4):469-476,8.基金项目
国家自然科学基金(21101128)及西南大学博士基金(SWU111010)资助项目 Supported by the National Natural Science Foundation of China(No.21101128),the Start-up Grant from Southwest University(No.SWU111010) （21101128）
