DICP OpenIR
Continuous Synthesis of Highly Uniform Noble Metal Nanoparticles over Reduced Graphene Oxide Using Microreactor Technology
Tao, Sha1,2; Yang, Mei1; Chen, Huihui1,2; Chen, Guangwen1
Corresponding AuthorYang, Mei(yangmei@dicp.ac.cn) ; Chen, Guangwen(gwchen@dicp.ac.cn)
KeywordMicrofluidic Microchannel Continuous Segmented flow Mixing
Source PublicationACS SUSTAINABLE CHEMISTRY & ENGINEERING
2018-07-01
ISSN2168-0485
DOI10.1021/acssuschemeng.8b01032
Volume6Issue:7Pages:8719-8726
Funding ProjectNational Natural Science Foundation of China[21776274] ; Dalian Institute of Chemical Physics Grant[DICP ZZBS201708] ; Ministry of Science and Technology of the People's Republic of China[2016RA4053]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China
WOS SubjectChemistry, Multidisciplinary ; GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY ; Engineering, Chemical
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Engineering
WOS KeywordSIZE-DEPENDENT ACTIVITY ; 2-PHASE MASS-TRANSFER ; GOLD NANOPARTICLES ; FLOW CHEMISTRY ; AMMONIA BORANE ; SEGMENTED FLOW ; LIQUID ; MICROCHANNELS ; REDUCTION ; CATALYST
AbstractBatch reactors always suffer from inefficient transport properties, discontinuity, and scale-up effects, challenging the particle size control, reproducibility, and large-scale production of noble metal-reduced graphene oxide composites. To address these issues, a microfluidic-based strategy for the continuous synthesis of highly uniform Ag nanoparticles (NPs) over reduced graphene oxide (Ag-rGO composites) was developed in this study. Ag-rGO composites were formed by the coreduction of AgNO3 and GO with NaBH4, which was confined inside the dispersed aqueous plugs segmented by octane. By virtue of enhanced mixing and precise control of reaction parameters in the plugs, ultrafine Ag NPs with controlled particle size (1.5-5.6 nm) and narrow particle size distribution (PSD) were evenly deposited on rGO. The average particle size of Ag NPs and relative standard deviation of particle size in Ag-rGO composites synthesized via microfluidic-based strategy were smaller than those via batch method. Moreover, the versatility of this microfluidic-based strategy was further demonstrated in the continuous synthesis of Pt-rGO and Pd-rGO composites.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Dalian Institute of Chemical Physics Grant ; Dalian Institute of Chemical Physics Grant ; Ministry of Science and Technology of the People's Republic of China ; Ministry of Science and Technology of the People's Republic of China
WOS IDWOS:000444924500072
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/167019
Collection中国科学院大连化学物理研究所
Corresponding AuthorYang, Mei; Chen, Guangwen
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Tao, Sha,Yang, Mei,Chen, Huihui,et al. Continuous Synthesis of Highly Uniform Noble Metal Nanoparticles over Reduced Graphene Oxide Using Microreactor Technology[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2018,6(7):8719-8726.
APA Tao, Sha,Yang, Mei,Chen, Huihui,&Chen, Guangwen.(2018).Continuous Synthesis of Highly Uniform Noble Metal Nanoparticles over Reduced Graphene Oxide Using Microreactor Technology.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,6(7),8719-8726.
MLA Tao, Sha,et al."Continuous Synthesis of Highly Uniform Noble Metal Nanoparticles over Reduced Graphene Oxide Using Microreactor Technology".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 6.7(2018):8719-8726.
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