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Palladium nanoparticles supported on amine-functionalized glass fiber mat for fixed-bed reactors on the effective removal of hexavalent chromium by catalytic reduction
Gao, Yu1,2; Sun, Wuzhu1,3; Yang, Weiyi1; Li, Qi1
Corresponding AuthorLi, Qi(qili@imr.ac.cn)
2018-06-01
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
Volume34Issue:6Pages:961-968
AbstractPalladium nanoparticles were deposited on the amine-grafted glass fiber mat ( GFM-NH2) catalyst support by a conventional impregnation process followed by the borohydride reduction in aqueous solution at room temperature to create the designed PcI/GFM-NH2 catalyst. By the use of large size glass fiber mat without nano/mesopores as the catalyst support, the internal mass transfer limitations due to the existence of nano/mesopores on the catalyst support were eliminated and the PcI/GFM-NH2 catalyst could be easily separated from treated water due to the large size of the catalyst support. Batch experiments demonstrate its good catalytic reduction performance of Cr(VI) with formic acid as the reducing agent. It also demonstrated an efficient Cr(VI) removal and stability in a lab-prepared, packed fixed-bed tube reactor for the continuous treatment of Cr(VI)-containing water. Thus, it has a good potential for the catalytic reduction of Cr(VI) in the water treatment practice. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
KeywordPalladium nanoparticle Amine-functionalized glass fiber mat Fixed-bed reactor Hexavalent chromium Catalytic reduction
Funding OrganizationShenyang National Laboratory for Materials Science ; National Natural Science Foundation of China
DOI10.1016/j.jmst.2017.05.013
Indexed BySCI
Language英语
Funding ProjectShenyang National Laboratory for Materials Science[Y4N56R1161] ; Shenyang National Laboratory for Materials Science[Y4N56F2161] ; National Natural Science Foundation of China[51502305]
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000432686600008
PublisherJOURNAL MATER SCI TECHNOL
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128242
Collection中国科学院金属研究所
Corresponding AuthorLi, Qi
Affiliation1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Environm Funct Mat Div, Shenyang 110016, Liaoning, Peoples R China
2.China Acad Engn Phys, Inst Mat, Mianyang 621900, Peoples R China
3.Shandong Univ Technol, Sch Mat Sci & Engn, Zibo 255000, Peoples R China
Recommended Citation
GB/T 7714
Gao, Yu,Sun, Wuzhu,Yang, Weiyi,et al. Palladium nanoparticles supported on amine-functionalized glass fiber mat for fixed-bed reactors on the effective removal of hexavalent chromium by catalytic reduction[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2018,34(6):961-968.
APA Gao, Yu,Sun, Wuzhu,Yang, Weiyi,&Li, Qi.(2018).Palladium nanoparticles supported on amine-functionalized glass fiber mat for fixed-bed reactors on the effective removal of hexavalent chromium by catalytic reduction.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,34(6),961-968.
MLA Gao, Yu,et al."Palladium nanoparticles supported on amine-functionalized glass fiber mat for fixed-bed reactors on the effective removal of hexavalent chromium by catalytic reduction".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 34.6(2018):961-968.
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