Highly efficient photocatalytic performance of graphene oxide/TiO2–Bi2O3hybrid coating for organic dyes and NO gas

Chuansheng Chen; Shiyi Cao; Hui Long; Guoping Qian; Yuen Hong Tsang; Li Gong; Weiwei Yu; Yi Xiao

doi:10.1007/s10854-015-2844-3

Highly efficient photocatalytic performance of graphene oxide/TiO₂–Bi₂O₃hybrid coating for organic dyes and NO gas

Chuansheng Chen, Shiyi Cao, Hui Long, Guoping Qian, Yuen Hong Tsang, Li Gong, Weiwei Yu, Yi Xiao

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

28 Citations (Scopus)

Abstract

To enhance the recyclability and operability of graphene oxide/TiO2–Bi2O3(GO–T–B) hybrids photocatalyst in water solution, we studied its photocatalytic activity for degradation of organics pollution and removal of NO gas, respectively, by using the fabricated GO–T–B hybrid coatings. Experimental results showed that the GO–T–B hybrid coating exhibited better photocatalytic activity for RhB and MO than P25 coating, as well as an excellent photocatalytic activity for NO gas, where the removal ratio of NO gas reaches 78.5 % within 60 min. The nanoparticles coating is a simple and valid method to improve the recyclability of nanoparticles. The resultant GO–T–B hybrid coating has great potential for the applications of sewage treatment and air cleaning.

Original language	English
Pages (from-to)	3385-3391
Number of pages	7
Journal	Journal of Materials Science: Materials in Electronics
Volume	26
Issue number	6
DOIs	https://doi.org/10.1007/s10854-015-2844-3
Publication status	Published - 1 Jun 2015

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1007/s10854-015-2844-3

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title = "Highly efficient photocatalytic performance of graphene oxide/TiO2–Bi2O3hybrid coating for organic dyes and NO gas",

abstract = "To enhance the recyclability and operability of graphene oxide/TiO2–Bi2O3(GO–T–B) hybrids photocatalyst in water solution, we studied its photocatalytic activity for degradation of organics pollution and removal of NO gas, respectively, by using the fabricated GO–T–B hybrid coatings. Experimental results showed that the GO–T–B hybrid coating exhibited better photocatalytic activity for RhB and MO than P25 coating, as well as an excellent photocatalytic activity for NO gas, where the removal ratio of NO gas reaches 78.5 % within 60 min. The nanoparticles coating is a simple and valid method to improve the recyclability of nanoparticles. The resultant GO–T–B hybrid coating has great potential for the applications of sewage treatment and air cleaning.",

author = "Chuansheng Chen and Shiyi Cao and Hui Long and Guoping Qian and Tsang, {Yuen Hong} and Li Gong and Weiwei Yu and Yi Xiao",

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Highly efficient photocatalytic performance of graphene oxide/TiO₂–Bi₂O₃hybrid coating for organic dyes and NO gas. / Chen, Chuansheng; Cao, Shiyi; Long, Hui et al.
In: Journal of Materials Science: Materials in Electronics, Vol. 26, No. 6, 01.06.2015, p. 3385-3391.

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

TY - JOUR

T1 - Highly efficient photocatalytic performance of graphene oxide/TiO2–Bi2O3hybrid coating for organic dyes and NO gas

AU - Chen, Chuansheng

AU - Cao, Shiyi

AU - Long, Hui

AU - Qian, Guoping

AU - Tsang, Yuen Hong

AU - Gong, Li

AU - Yu, Weiwei

AU - Xiao, Yi

PY - 2015/6/1

Y1 - 2015/6/1

N2 - To enhance the recyclability and operability of graphene oxide/TiO2–Bi2O3(GO–T–B) hybrids photocatalyst in water solution, we studied its photocatalytic activity for degradation of organics pollution and removal of NO gas, respectively, by using the fabricated GO–T–B hybrid coatings. Experimental results showed that the GO–T–B hybrid coating exhibited better photocatalytic activity for RhB and MO than P25 coating, as well as an excellent photocatalytic activity for NO gas, where the removal ratio of NO gas reaches 78.5 % within 60 min. The nanoparticles coating is a simple and valid method to improve the recyclability of nanoparticles. The resultant GO–T–B hybrid coating has great potential for the applications of sewage treatment and air cleaning.

AB - To enhance the recyclability and operability of graphene oxide/TiO2–Bi2O3(GO–T–B) hybrids photocatalyst in water solution, we studied its photocatalytic activity for degradation of organics pollution and removal of NO gas, respectively, by using the fabricated GO–T–B hybrid coatings. Experimental results showed that the GO–T–B hybrid coating exhibited better photocatalytic activity for RhB and MO than P25 coating, as well as an excellent photocatalytic activity for NO gas, where the removal ratio of NO gas reaches 78.5 % within 60 min. The nanoparticles coating is a simple and valid method to improve the recyclability of nanoparticles. The resultant GO–T–B hybrid coating has great potential for the applications of sewage treatment and air cleaning.

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U2 - 10.1007/s10854-015-2844-3

DO - 10.1007/s10854-015-2844-3

M3 - Journal article

SN - 0957-4522

VL - 26

SP - 3385

EP - 3391

JO - Journal of Materials Science: Materials in Electronics

JF - Journal of Materials Science: Materials in Electronics

IS - 6

ER -

Highly efficient photocatalytic performance of graphene oxide/TiO₂–Bi₂O₃hybrid coating for organic dyes and NO gas

Abstract

ASJC Scopus subject areas

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