A review on CaTiO3 photocatalyst: Activity enhancement methods and photocatalytic applications

被引：89

作者：

Passi, Manjusha ^{[1
]}

Pal, Bonamali ^{[1
]}

机构：

[1] Thapar Inst Engn & Technol, Sch Chem & Biochem, Patiala 147004, Punjab, India

来源：

POWDER TECHNOLOGY | 2021年 / 388卷

关键词：

CaTiO3; photocatalyst; Titanate; Modification strategies; Hydrogen production; Carbon-dioxide reduction; Pollutant degradation; GRAPHITIC CARBON NITRIDE; CHARGE SEPARATION EFFICIENCY; SOLAR-ENERGY CONVERSION; HYDROGEN-PRODUCTION; GRAPHENE OXIDE; ELECTRONIC-STRUCTURE; RECENT PROGRESS; DOPED CATIO3; CO2; REDUCTION;

D O I：

10.1016/j.powtec.2021.04.056

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Calcium titanate (CaTiO3) a multi-metal oxide has received extensive attention in recent years, due to its unique structural features, high chemical stability, optimum band edge positions, strong catalytic activity, inexpensiveness, low toxicity and easy synthesis. The current review summarizes various synthesis methods that have been carried out for the preparation of CaTiO3 nanomaterials, their structural properties, their modification strategies including elemental doping, noble metal deposition, heterostructure formation, hybridization with carbonaceous materials like graphene, graphitic-carbon nitride and photocatalytic applications related to environmental and energy fields such as photodegradation of organic pollutants, carbon-dioxide reduction, and production of green currency of energy (hydrogen). Besides, efforts are also made to provide a perspective for future research. Overall this review aims to provide useful information for specialists dealings with calcium titanate. (C) 2021 Elsevier B.V. All rights reserved.

引用

页码：274 / 304

页数：31

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