Controlling defects in crystalline carbon nitride to optimize photocatalytic CO2 reduction

Controlling defects in crystalline carbon nitride to optimize photocatalytic CO2 reduction

The effective controlling of the defects of crystalline carbon nitride is presented. The rational strategy not only improves the crystallinity of carbon nitride, promoting the charge carrier transfer, but also introduces the nitrogen vacancies and cyano groups, serving as the optimal activation site...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2020-05, Vol.56 (42), p.5641-5644
Hauptverfasser: Li, Han, Zhu, Bicheng, Cao, Shaowen, Yu, Jiaguo
Format: Artikel
Sprache:eng
Schlagworte:
Carbon
Carbon dioxide
Carbon nitride
Charge transfer
Crystal defects
Crystal structure
Crystallinity
Current carriers
Cyano groups
Optimization
Reduction
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Zusammenfassung:The effective controlling of the defects of crystalline carbon nitride is presented. The rational strategy not only improves the crystallinity of carbon nitride, promoting the charge carrier transfer, but also introduces the nitrogen vacancies and cyano groups, serving as the optimal activation sites for enhanced CO2 reduction.
ISSN:1359-7345
1364-548X
DOI:10.1039/d0cc01338b