Photoactivity of g‐C 3 N 4 /S‐Doped Porous Carbon Composite: Synergistic Effect of Composite Formation | Zendy

Seredych Mykola | Zendy; Łoś Szymon | Zendy; Giannakoudakis Dimitrios A. | Zendy; RodríguezCastellón Enrique | Zendy; Bandosz Teresa J. | Zendy

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Photoactivity of g‐C 3 N 4 /S‐Doped Porous Carbon Composite: Synergistic Effect of Composite Formation

Author(s) -

Seredych Mykola,

Łoś Szymon,

Giannakoudakis Dimitrios A.,

RodríguezCastellón Enrique,

Bandosz Teresa J.

Publication year - 2016

Publication title -

chemsuschem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 2.412

H-Index - 157

eISSN - 1864-564X

pISSN - 1864-5631

DOI - 10.1002/cssc.201501658

Subject(s) - composite number , visible spectrum , photosensitivity , band gap , carbon fibers , doping , materials science , porosity , chemistry , chemical engineering , composite material , optoelectronics , engineering

A composite of g‐C 3 N 4 with visible‐light photoactive S‐doped carbon was synthesized. Synergistic effects in surface chemistry and electrical conductivity, and a decrease in the band gap ( E g , estimated from optical measurements) from 2.91 eV for g‐C 3 N 4 to 2.79 eV for the composite were found. Both the carbon and the composite showed photosensitivity but only the composite revealed a visible‐light‐driven reduction activity.

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