Near-Infrared Light Responsive TiO_2 for Efficient Solar Energy Utilization

Jiang Longbo; Zhou Shaoyu; Yang JinjuanWang HouYu HanboChen HaoyunZhao YanlanYuan XingzhongChu WeiLi Hui

首页> 外文期刊>Advanced functional materials >Near-Infrared Light Responsive TiO_2 for Efficient Solar Energy Utilization

【24h】

Near-Infrared Light Responsive TiO_2 for Efficient Solar Energy Utilization

机译：Near-Infrared Light Responsive TiO_2 for Efficient Solar Energy Utilization

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

TiO2, as a benchmark in the field of ultraviolet photocatalysis, is one of the most widely used semiconductor photocatalysts. However, its inherent drawbacks, including wide bandgap and fast recombination of charge carriers, lead to the underutilization of solar light. Increasing the overall solar spectrum utilization of TiO2, especially in the near-infrared region (NIR, approximate to 52%), is the key to efficient solar energy conversion. In this review, the strategies to enhance NIR light capture of TiO2-based photocatalysts, including hybridization with narrow optical gap semiconductors, bandgap engineering, upconversion materials, plasmonic materials, and photosensitizers, are elaborated. The basic mechanisms for NIR light conversion employed by TiO2 and the preparation methods of photoactive materials are summarized. Furthermore, their applications in photocatalytic pollutants purification, hydrogen and oxygen evolution, multifunctional smart windows, nitrogen photofixation, as well as carbon dioxide photoreduction and photocatalytic disinfection are discussed. Finally, this review presents the limitations and perspectives for the future development of efficient NIR solar photon conversion of TiO2-based materials.

著录项

来源
《Advanced functional materials》 |2022年第12期|2108977.1-2108977.31|共31页
作者
Jiang Longbo; Zhou Shaoyu; Yang JinjuanWang HouYu HanboChen HaoyunZhao YanlanYuan XingzhongChu WeiLi Hui;
展开▼
作者单位

Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China|Hunan Univ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China;

Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China|Hunan Univ, Key Lab Environm Biol & Pollut Control, Changsha 410082, Hunan, Peoples R China|Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hung Hom, Kowloon, Hong Kong 999;

Hong Kong Polytech Univ, Dept Civil & Environm Engn, Hung Hom, Kowloon, Hong Kong 999077, Peoples R ChinaHunan Acad Forestry, State Key Lab Utilizat Woody Oil Resource, Changsha 410004, Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类
关键词
mechanism insight; near-infrared light; photocatalysis; photocatalytic applications; TiO; (2);

Near-Infrared Light Responsive TiO_2 for Efficient Solar Energy Utilization

摘要

著录项

相关主题

期刊订阅