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Photocatalytic materials modified with carbon quantum dots for the degradation of organic pollutants under visible light: A review.
Mei, Aoxue; Xu, Zijun; Wang, Xiyuan; Liu, Yuying; Chen, Jiao; Fan, Jingbiao; Shi, Qingdong.
Afiliación
  • Mei A; College of Ecology and Environment, Xinjiang University, Shengli Road, Tianshan District, Urumqi, 830046, China.
  • Xu Z; College of Ecology and Environment, Xinjiang University, Shengli Road, Tianshan District, Urumqi, 830046, China; College of Resources and Environment Sciences, China Agricultural University, Beijing, 100193, PR China. Electronic address: xzj@xju.edu.cn.
  • Wang X; College of Ecology and Environment, Xinjiang University, Shengli Road, Tianshan District, Urumqi, 830046, China. Electronic address: wangxy@xju.edu.cn.
  • Liu Y; College of Ecology and Environment, Xinjiang University, Shengli Road, Tianshan District, Urumqi, 830046, China.
  • Chen J; College of Ecology and Environment, Xinjiang University, Shengli Road, Tianshan District, Urumqi, 830046, China.
  • Fan J; College of Resources and Environment Sciences, China Agricultural University, Beijing, 100193, PR China.
  • Shi Q; College of Ecology and Environment, Xinjiang University, Shengli Road, Tianshan District, Urumqi, 830046, China.
Environ Res ; 214(Pt 4): 114160, 2022 11.
Article en En | MEDLINE | ID: mdl-36027960
In recent years, carbon quantum dots (CQDs) have received widespread attention owing to their non-toxicity, sustainability, excellent photostability, and intrinsic photoluminescence properties. In particular, CQDs have attracted considerable interest for visible-light-driven photocatalysis because of their excellent electron transfer characteristics and high light capture efficiency. Many studies have reported CQDs/photocatalyst composite systems constructed to make full use of the solar spectrum, improving the ability of photocatalytic materials to degrade organic pollutants. Here, we review the recent research on CQDs-based photocatalysts, and their ability to remove environmental pollutants, with a special emphasis on degradation mechanisms. Several improvements in the catalytic response of CQDs to visible light are also included. In addition, we discuss the aspects that should be considered to construct composite materials based on CQD characteristics and the potential applications of CQD-based photocatalysts for efficient utilization of visible light.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Puntos Cuánticos / Contaminantes Ambientales Idioma: En Revista: Environ Res Año: 2022 Tipo del documento: Article País de afiliación: China Pais de publicación: Países Bajos
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Puntos Cuánticos / Contaminantes Ambientales Idioma: En Revista: Environ Res Año: 2022 Tipo del documento: Article País de afiliación: China Pais de publicación: Países Bajos