The phenomena and mechanism for the enhanced adsorption and photocatalytic decomposition of organic dyes with Ag3PO4/graphene oxide aerogel composites

Maosheng Deng; Ying Huang

doi:10.1016/j.ceramint.2019.09.128

The phenomena and mechanism for the enhanced adsorption and photocatalytic decomposition of organic dyes with Ag₃PO₄/graphene oxide aerogel composites

Maosheng Deng, Ying Huang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

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

35 Scopus citations

Abstract

Ag₃PO₄/graphene oxide aerogel composites were fabricated by a hydrothermal method. The structure of Ag₃PO₄ and graphene oxide aerogel was investigated by XRD and Raman spectrum. The specific surface area of Ag₃PO₄, graphene oxide aerogel, and Ag₃PO₄/graphene oxide aerogel composites was investigated by the BET method. The adsorption and photocatalytic properties of Ag₃PO₄/graphene oxide aerogel composites were studied in Methylene Blue solution. The results showed that the existence of graphene oxide aerogel among Ag₃PO₄ could increase the specific surface area, adsorption performance, and photocatalytic performance of the composites. A higher percentage of graphene oxide aerogel resulted in higher adsorption capacity of Ag₃PO₄/graphene oxide aerogel composites, while an optimum percentage of graphene oxide aerogel was required for the maximum photocatalytic performance of the composites.

Original language	English
Pages (from-to)	2565-2570
Number of pages	6
Journal	Ceramics International
Volume	46
Issue number	2
DOIs	https://doi.org/10.1016/j.ceramint.2019.09.128
State	Published - 1 Feb 2020

Keywords

Adsorption
AgPO
Graphene oxide aerogel
Hydrothermal synthesis
Methylene blue
Photocatalytic

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10.1016/j.ceramint.2019.09.128

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title = "The phenomena and mechanism for the enhanced adsorption and photocatalytic decomposition of organic dyes with Ag3PO4/graphene oxide aerogel composites",

abstract = "Ag3PO4/graphene oxide aerogel composites were fabricated by a hydrothermal method. The structure of Ag3PO4 and graphene oxide aerogel was investigated by XRD and Raman spectrum. The specific surface area of Ag3PO4, graphene oxide aerogel, and Ag3PO4/graphene oxide aerogel composites was investigated by the BET method. The adsorption and photocatalytic properties of Ag3PO4/graphene oxide aerogel composites were studied in Methylene Blue solution. The results showed that the existence of graphene oxide aerogel among Ag3PO4 could increase the specific surface area, adsorption performance, and photocatalytic performance of the composites. A higher percentage of graphene oxide aerogel resulted in higher adsorption capacity of Ag3PO4/graphene oxide aerogel composites, while an optimum percentage of graphene oxide aerogel was required for the maximum photocatalytic performance of the composites.",

keywords = "Adsorption, AgPO, Graphene oxide aerogel, Hydrothermal synthesis, Methylene blue, Photocatalytic",

author = "Maosheng Deng and Ying Huang",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd and Techna Group S.r.l.",

year = "2020",

month = feb,

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doi = "10.1016/j.ceramint.2019.09.128",

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TY - JOUR

T1 - The phenomena and mechanism for the enhanced adsorption and photocatalytic decomposition of organic dyes with Ag3PO4/graphene oxide aerogel composites

AU - Deng, Maosheng

AU - Huang, Ying

PY - 2020/2/1

Y1 - 2020/2/1

N2 - Ag3PO4/graphene oxide aerogel composites were fabricated by a hydrothermal method. The structure of Ag3PO4 and graphene oxide aerogel was investigated by XRD and Raman spectrum. The specific surface area of Ag3PO4, graphene oxide aerogel, and Ag3PO4/graphene oxide aerogel composites was investigated by the BET method. The adsorption and photocatalytic properties of Ag3PO4/graphene oxide aerogel composites were studied in Methylene Blue solution. The results showed that the existence of graphene oxide aerogel among Ag3PO4 could increase the specific surface area, adsorption performance, and photocatalytic performance of the composites. A higher percentage of graphene oxide aerogel resulted in higher adsorption capacity of Ag3PO4/graphene oxide aerogel composites, while an optimum percentage of graphene oxide aerogel was required for the maximum photocatalytic performance of the composites.

AB - Ag3PO4/graphene oxide aerogel composites were fabricated by a hydrothermal method. The structure of Ag3PO4 and graphene oxide aerogel was investigated by XRD and Raman spectrum. The specific surface area of Ag3PO4, graphene oxide aerogel, and Ag3PO4/graphene oxide aerogel composites was investigated by the BET method. The adsorption and photocatalytic properties of Ag3PO4/graphene oxide aerogel composites were studied in Methylene Blue solution. The results showed that the existence of graphene oxide aerogel among Ag3PO4 could increase the specific surface area, adsorption performance, and photocatalytic performance of the composites. A higher percentage of graphene oxide aerogel resulted in higher adsorption capacity of Ag3PO4/graphene oxide aerogel composites, while an optimum percentage of graphene oxide aerogel was required for the maximum photocatalytic performance of the composites.

KW - Adsorption

KW - AgPO

KW - Graphene oxide aerogel

KW - Hydrothermal synthesis

KW - Methylene blue

KW - Photocatalytic

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U2 - 10.1016/j.ceramint.2019.09.128

DO - 10.1016/j.ceramint.2019.09.128

M3 - 文章

AN - SCOPUS:85072782372

SN - 0272-8842

VL - 46

SP - 2565

EP - 2570

JO - Ceramics International

JF - Ceramics International

IS - 2

ER -

The phenomena and mechanism for the enhanced adsorption and photocatalytic decomposition of organic dyes with Ag₃PO₄/graphene oxide aerogel composites

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