[1]李 勇,陈远富,吴 琪,等.黑色二氧化钛在光催化领域的研究进展[J].中国材料进展,2023,42(06):475-481.[doi:10.7502/j.issn.1674-3962.202105016]
 LI Yong,CHEN Yuanfu,WU Qi,et al.Research Progress of Black Titanium Dioxide for Photocatalysis[J].MATERIALS CHINA,2023,42(06):475-481.[doi:10.7502/j.issn.1674-3962.202105016]
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黑色二氧化钛在光催化领域的研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
42
期数:
2023年第06期
页码:
475-481
栏目:
出版日期:
2023-06-30

文章信息/Info

Title:
Research Progress of Black Titanium Dioxide for Photocatalysis
文章编号:
1674-3962(2023)06-0475-07
作者:
李 勇12 陈远富12 吴 琪12 王世锋12
1. 西藏大学理学院, 西藏 拉萨 850000 2. 西藏大学供氧研究院, 西藏 拉萨 850000
Author(s):
LI Yong12 CHEN Yuanfu12 WU Qi12 WANG Shifeng12
1. College of Science, Tibet University, Lhasa 850000, China 2. Institute of Oxygen Supply, Tibet University, Lhasa 850000, China
关键词:
黑色TiO2 光催化 光催化活性 光催化降解 光量子效率
Keywords:
black titanium dioxide photocatalysisphotocatalytic activity photocatalytic degradation photon efficiency
分类号:
O643. 36; O644. 1; TB34
DOI:
10.7502/j.issn.1674-3962.202105016
文献标志码:
A
摘要:
黑色TiO2 具有优异的光吸收性能, 能够将对太阳光谱的吸收范围扩展至近红外区, 且具有高的光吸收率, 因而也具有良好的光催化活性, 是最具发展潜力的光催化剂之一。虽然当前对黑色TiO2 在光催化领域的应用已经开展了很多研究,但其性能距离实际生产要求仍有差距, 一些关键的光催化机制仍不清楚。从黑色TiO2的定义、结构形貌、缺陷种类及产生机制、合成方法以及缺陷对黑色TiO2 光催化性能的影响等方面, 综述了黑色TiO2 在光催化领域的研究进展, 并以黑色TiO2 光催化技术取得进一步突破为目标, 对深入理解黑色TiO2 缺陷的形成及缺陷对光催化活性影响的相关机制、有效提高可见光光量子效率提出了建议。
Abstract:
Black TiO2 has excellent light absorption properties, can expand the absorption range of solar spectrum to near infrared region, and has high light absorption rate, which endows it with good photocatalytic activity and makes it one of the most promising photocatalysts for development. Although a lot of research has been carried out on the application of black TiO2 in the field of photocatalysis,its performance is still far from the actual production requirements, and some key photocatalytic mechanisms are still unclear. This article reviews the research progress of black TiO2 in the field of photocatalysis from the definition, structural morphology, defect types and generation mechanisms, synthesis methods, and the impact of defects on the photocatalytic performance of black TiO2. With the goal of achieving further breakthroughs in black TiO2 photocatalysis technology, suggestions were provided for a deep understanding of the formation of black TiO2 defects and their related mechanisms on photocatalytic activity, as well as effective improvement of visible light quantum efficiency.

备注/Memo

备注/Memo:
收稿日期: 2021-05-14  修回日期: 2021-11-02 基金项目: 国家自然科学基金项目(12047575); 西藏自治区2021 年度自然科学基金重点项目(XZ202101ZR0121G); 西藏大学2019 级博士研究生“高水平人才培养计划”项目(2019-GSP-B001) ; 2020 年度西藏大学科研培育基金项目(ZDCZJH20-19) 第一作者: 李 勇, 男, 1981 年生, 副教授, 硕士生导师, Email: xzuliyong@ utibet. edu. cn 通讯作者: 王世锋, 男, 1982 年生, 教授, 博士生导师, Email: wsf@ utibet. edu. cn
更新日期/Last Update: 2023-05-30