Photocatalysis: Effective Prevention of Charge Trapping in Graphitic Carbon Nitride with Nanosized Red Phosphorus Modification for Superior Photo(electro)catalysis (Adv. Funct. Mater. 46/2017) | Zendy

Jing Lin | Zendy; Zhu Ruixue | Zendy; Phillips David Lee | Zendy; Yu Jimmy C. | Zendy

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Photocatalysis: Effective Prevention of Charge Trapping in Graphitic Carbon Nitride with Nanosized Red Phosphorus Modification for Superior Photo(electro)catalysis (Adv. Funct. Mater. 46/2017)

Author(s) -

Jing Lin,

Zhu Ruixue,

Phillips David Lee,

Yu Jimmy C.

Publication year - 2017

Publication title -

advanced functional materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 6.069

H-Index - 322

eISSN - 1616-3028

pISSN - 1616-301X

DOI - 10.1002/adfm.201770277

Subject(s) - materials science , photocatalysis , trapping , graphitic carbon nitride , photochemistry , carbon nitride , catalysis , nitride , spectroscopy , charge carrier , composite number , hydrogen , optoelectronics , nanotechnology , chemical engineering , composite material , organic chemistry , chemistry , ecology , physics , quantum mechanics , engineering , biology , layer (electronics)

In article number 1703484 Jimmy C. Yu and co‐workers report how adding red P nanoparticles onto g‐C 3 N 4 effectively suppresses charge trapping and thus prolongs the lifetime of active charges in the photocatalyst. The optimized red P/g‐C 3 N 4 composite exhibits a very high photocatalytic hydrogen evolution rate of 2565 μmol h −1 g −1 . The charge trapping/de‐trapping processes are thoroughly investigated by time‐resolved transient absorption spectroscopy.

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