In site acid template induced facile synthesis of porous graphitic carbon nitride with enhanced visible-light photocatalytic activity

Lei Shi; Fangxiao Wang; Lin Liang; Kunlong Chen; Mengshuai Liu; Rongshu Zhu; Jianmin Sun

doi:10.1016/j.catcom.2016.10.020

In site acid template induced facile synthesis of porous graphitic carbon nitride with enhanced visible-light photocatalytic activity

Lei Shi
, Fangxiao Wang
, Lin Liang
, Kunlong Chen
, Mengshuai Liu
, Rongshu Zhu
, Jianmin Sun^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology
Liaoning University of Petroleum and Chemical Technology
School of Life Science and Technology, Harbin Institute of Technology
Harbin Institute of Technology Shenzhen

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

Porous g-C₃N₄ was prepared through thermal polycondensation of supramolecular aggregates, which were formed from melamine and HNO₃, H₂SO₄, HCl or HI by induced hydrogen bond. Various acids acted as templates to cause the formation of porous structures on the g-C₃N₄ during the condensation process of melamine. And the prepared pg-C₃N₄ exhibited notably photocatalytic performance for degrading Rhodamine B and phenol compared with bulk g-C₃N₄ due to its high surface area and changed band potentials. Obviously, this work supplied a facile method to synthesize porous g-C₃N₄ material, which was widely used in environmental abatement and energy related fields.

Original language	English
Pages (from-to)	129-132
Number of pages	4
Journal	Catalysis Communications
Volume	89
DOIs	https://doi.org/10.1016/j.catcom.2016.10.020
State	Published - 10 Jan 2017
Externally published	Yes

Keywords

Photocatalyst
Pollutants degradation
Porous structure
Supramolecular aggregates
g-CN

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10.1016/j.catcom.2016.10.020

Cite this

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title = "In site acid template induced facile synthesis of porous graphitic carbon nitride with enhanced visible-light photocatalytic activity",

abstract = "Porous g-C3N4 was prepared through thermal polycondensation of supramolecular aggregates, which were formed from melamine and HNO3, H2SO4, HCl or HI by induced hydrogen bond. Various acids acted as templates to cause the formation of porous structures on the g-C3N4 during the condensation process of melamine. And the prepared pg-C3N4 exhibited notably photocatalytic performance for degrading Rhodamine B and phenol compared with bulk g-C3N4 due to its high surface area and changed band potentials. Obviously, this work supplied a facile method to synthesize porous g-C3N4 material, which was widely used in environmental abatement and energy related fields.",

keywords = "Photocatalyst, Pollutants degradation, Porous structure, Supramolecular aggregates, g-CN",

author = "Lei Shi and Fangxiao Wang and Lin Liang and Kunlong Chen and Mengshuai Liu and Rongshu Zhu and Jianmin Sun",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",

year = "2017",

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day = "10",

doi = "10.1016/j.catcom.2016.10.020",

language = "英语",

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journal = "Catalysis Communications",

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}

TY - JOUR

T1 - In site acid template induced facile synthesis of porous graphitic carbon nitride with enhanced visible-light photocatalytic activity

AU - Shi, Lei

AU - Wang, Fangxiao

AU - Liang, Lin

AU - Chen, Kunlong

AU - Liu, Mengshuai

AU - Zhu, Rongshu

AU - Sun, Jianmin

PY - 2017/1/10

Y1 - 2017/1/10

N2 - Porous g-C3N4 was prepared through thermal polycondensation of supramolecular aggregates, which were formed from melamine and HNO3, H2SO4, HCl or HI by induced hydrogen bond. Various acids acted as templates to cause the formation of porous structures on the g-C3N4 during the condensation process of melamine. And the prepared pg-C3N4 exhibited notably photocatalytic performance for degrading Rhodamine B and phenol compared with bulk g-C3N4 due to its high surface area and changed band potentials. Obviously, this work supplied a facile method to synthesize porous g-C3N4 material, which was widely used in environmental abatement and energy related fields.

AB - Porous g-C3N4 was prepared through thermal polycondensation of supramolecular aggregates, which were formed from melamine and HNO3, H2SO4, HCl or HI by induced hydrogen bond. Various acids acted as templates to cause the formation of porous structures on the g-C3N4 during the condensation process of melamine. And the prepared pg-C3N4 exhibited notably photocatalytic performance for degrading Rhodamine B and phenol compared with bulk g-C3N4 due to its high surface area and changed band potentials. Obviously, this work supplied a facile method to synthesize porous g-C3N4 material, which was widely used in environmental abatement and energy related fields.

KW - Photocatalyst

KW - Pollutants degradation

KW - Porous structure

KW - Supramolecular aggregates

KW - g-CN

UR - https://www.scopus.com/pages/publications/84994537837

U2 - 10.1016/j.catcom.2016.10.020

DO - 10.1016/j.catcom.2016.10.020

M3 - 文章

AN - SCOPUS:84994537837

SN - 1566-7367

VL - 89

SP - 129

EP - 132

JO - Catalysis Communications

JF - Catalysis Communications

ER -

In site acid template induced facile synthesis of porous graphitic carbon nitride with enhanced visible-light photocatalytic activity

Abstract

Keywords

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