摘要
燃料资源短缺,作为清洁的可再生能源,利用太阳能光催化分解水制氢是理想方法之一。二维材料GeTe具有潜在光催化性能。通过层数调控双层GeTe堆叠方式,来调控GeTe的结构从而来进一步调节物质结构的电子性质、带边位置以及在光催化性能的应用。
There is a shortage of fuel resources.As a clean and renewable energy,it is one of the ideal methods to make hydrogen by photocatalytic decomposition of water with solar energy.Two-dimensional material GeTe has potential photocatalytic performance.In this paper,GeTe with potential photocatalytic properties was explored using first-principles calculations based on density functional theory.By regulating the number of double-layer GeTe stacking,the structure of GeTe was regulated to further regulate the electronic properties of the material structure,the edge position and the application of photocatalytic properties.
作者
孙丽苹
SUN Li-ping(Fuyang Preschool Teachers College,Fuyang Anhui 236008,China)
出处
《辽宁化工》
CAS
2023年第9期1362-1364,共3页
Liaoning Chemical Industry
基金
安徽省教育厅,GeTe结构调控及其光催化性能应用(项目编号:KJ2021A1572)。
关键词
GETE
双层
调控
电子性质
光催化
GeTe
Double-layer
Regulation and control
Electronic properties
Photocatalysis
作者简介
孙丽苹(1994-),女,安徽阜阳人,助教,硕士,2017年毕业于安徽师范大学,研究方向:化学教育。
