Self-regenerated solar-driven photocatalytic water-splitting by urea derived graphitic carbon nitride with platinum nanoparticles

Jinghai Liu; Yuewei Zhang; Luhua Lu; Guan Wu; Wei Chen

doi:10.1039/c2cc33644h

Self-regenerated solar-driven photocatalytic water-splitting by urea derived graphitic carbon nitride with platinum nanoparticles

Jinghai Liu, Yuewei Zhang, Luhua Lu, Guan Wu, Wei Chen

Research output: Journal article publication › Journal article › Academic research › peer-review

229 Citations (Scopus)

Abstract

A natural self-regeneration step for urea derived graphitic carbon nitride with platinum nanoparticles is found by simply opening the system to air in the dark under ambient conditions, following its solar-driven hydrogen production. The produced peroxides deactivate the graphitic carbon nitride. Release of weakly bound peroxides on the polymeric semiconductor surface is a crucial process for regeneration.

Original language	English
Pages (from-to)	8826-8828
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	70
DOIs	https://doi.org/10.1039/c2cc33644h
Publication status	Published - 6 Aug 2012

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1039/c2cc33644h

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abstract = "A natural self-regeneration step for urea derived graphitic carbon nitride with platinum nanoparticles is found by simply opening the system to air in the dark under ambient conditions, following its solar-driven hydrogen production. The produced peroxides deactivate the graphitic carbon nitride. Release of weakly bound peroxides on the polymeric semiconductor surface is a crucial process for regeneration.",

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AU - Wu, Guan

AU - Chen, Wei

PY - 2012/8/6

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AB - A natural self-regeneration step for urea derived graphitic carbon nitride with platinum nanoparticles is found by simply opening the system to air in the dark under ambient conditions, following its solar-driven hydrogen production. The produced peroxides deactivate the graphitic carbon nitride. Release of weakly bound peroxides on the polymeric semiconductor surface is a crucial process for regeneration.

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Self-regenerated solar-driven photocatalytic water-splitting by urea derived graphitic carbon nitride with platinum nanoparticles

Abstract

ASJC Scopus subject areas

UN SDGs

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