Photocatalytic and Optoelectronic Properties of Polycrystalline Diamond

被引：0

作者：

Hao, Jianxin ^{[1
]}

Cheng, Lin ^{[1
]}

Zhao, Hongyang ^{[1
]}

Fu, Qiuming ^{[1
]}

Tao, Hong ^{[1
]}

Wang, Huan ^{[1
]}

Man, Weidong ^{[2
]}

Weng, Jun ^{[1
]}

Xiong, Liwei ^{[1
]}

Li, Tianwei ^{[1
]}

Ma, Zhibin ^{[1
]}

Ding, Jianxu ^{[3
]}

机构：

[1] Wuhan Inst Technol, Hubei Key Lab Plasma Chem & Adv Mat, 206 Guanggu 1st, Wuhan 430205, Peoples R China

[2] Shanghai Zhengshi New Mat Res Co Ltd, Shanghai 201700, Peoples R China

[3] Shandong Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266590, Peoples R China

来源：

CRYSTAL RESEARCH AND TECHNOLOGY | 2022年 / 57卷 / 02期

基金：

中国国家自然科学基金;

关键词：

diamond; photocatalysis; photodetector; rhodamine B; FILMS; DEGRADATION; PERFORMANCE;

D O I：

10.1002/crat.202100150

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Polycrystalline diamonds are grown by microwave plasma chemical vapor deposition techniques. The structures and morphologies are investigated by X-ray diffraction, Raman, and atomic force microscope. The photocatalytic characterizations show that diamond has a certain degradation ability for rhodamine B, and the degradation rate of nanocrystalline diamond is faster than that of microcrystalline diamond. Diamond based photoconductor-type photodetector with Au electrode is prepared and it shows high photoresponsivity. This research has opened up new opportunities for diamond in various fields including photocatalysis and photodetectors.

引用

页数：5

共 31 条

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