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dc.contributor.authorChen, Fenghua
dc.contributor.authorLi, Shuangshuang
dc.contributor.authorChen, Qingtao
dc.contributor.authorZheng, Xianjun
dc.contributor.authorLiu, Porun
dc.contributor.authorFang, Shaoming
dc.date.accessioned2019-07-04T12:31:43Z
dc.date.available2019-07-04T12:31:43Z
dc.date.issued2018
dc.identifier.issn0025-5408
dc.identifier.doi10.1016/j.materresbull.2018.05.013
dc.identifier.urihttp://hdl.handle.net/10072/380724
dc.description.abstractIn this paper, we successfully synthesized 3D graphene aerogels-supported Ag and Ag@Ag3PO4 heterostructure (3D Ag/Ag@Ag3PO4/GA) by the hetero-growth of Ag3PO4 on partly Ag nanoparticles in macroporous 3D graphene aerogels (3D GA), aiming for the efficient adsorption-photocatalysis capture of both cationic (RhB, MB, and NR) and anionic (MO) dyes from aqueous solutions. For the removal of different dyes, the contributions of adsorption and photocatalysis is different and the apparent removal sequence is NR > RhB > MB > MO on the prepared 3D Ag/Ag@Ag3PO4/GA. Compared with bare Ag3PO4 particles, Ag3PO4/GO, and Ag/Ag@Ag3PO4/GO, the prepared 3D Ag/Ag@Ag3PO4/GA exhibits the highest catalytic activities for the visible light degradation of RhB and MO. The possible mechanism for improved photocatalytic degradation of dyes by the 3D Ag/Ag@Ag3PO4/GA is proposed based on the active species trapping experiments. Moreover, the good stability and convenient recycling of the prepared 3D Ag/Ag@Ag3PO4/GA composite further make it have potential application prospect in eliminating organic contaminants.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeUnited Kingdom
dc.relation.ispartofpagefrom334
dc.relation.ispartofpageto341
dc.relation.ispartofjournalMaterials Research Bulletin
dc.relation.ispartofvolume105
dc.subject.fieldofresearchMaterials Engineering not elsewhere classified
dc.subject.fieldofresearchCondensed Matter Physics
dc.subject.fieldofresearchMacromolecular and Materials Chemistry
dc.subject.fieldofresearchMaterials Engineering
dc.subject.fieldofresearchcode091299
dc.subject.fieldofresearchcode0204
dc.subject.fieldofresearchcode0303
dc.subject.fieldofresearchcode0912
dc.title3D graphene aerogels-supported Ag and Ag@Ag3PO4 heterostructure for the efficient adsorption-photocatalysis capture of different dye pollutants in water
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.hasfulltextNo Full Text
gro.griffith.authorLiu, Porun


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