CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Fabricating Pd isolated single atom sites on C3N4/rGO for heterogenization of homogeneous catalysis
Fu, NH; Liang, X; Li, Z; Chen, WX; Wang, Y; Zheng, LR; Zhang, QH; Chen, C; Wang, DS; Peng, Q; Gu, L; Li, YD
2020
Source PublicationNANO RESEARCH
ISSN1998-0124
Volume13Issue:4Pages:947-951
Subtype期刊论文
AbstractMetal isolated single atomic sites catalysts have attracted intensive attention in recent years owing to their maximized atom utilization and unique structure. Despite the success of single atom catalyst synthesis, directly anchoring metal single atoms on three-dimensional (3D) macro support, which is promising to achieve the heterogenization of homogeneous catalysis, remains a challenge and a blank in this field. Herein, we successfully fabricate metal single atoms (Pd, Pt, Ru, Au) on porous carbon nitride/reduced graphene oxide (C3N4/rGO) foam as highly efficient catalysts with convenient recyclability. C3N4/rGO foam features two-dimensional microstructures with abundant N chelating sites for the stabilization of metal single atoms and vertically-aligned hierarchical mesostructure that benefits the mass diffusion. The obtained Pd-1/C3N4/rGO monolith catalyst exhibits much enhanced activity over its nanoparticle counterpart for Suzuki-Miyaura reaction. Moreover, the Pd-1/C3N4/rGO monolith catalyst can be readily assembled in a flow reactor to achieve the highly efficient continuous production of 4-nitro-1,1 '-biphenyl through Suzuki-Miyaura coupling.
KeywordGRAPHENE-OXIDE NANOCRYSTALS OXIDATION REACTORS STRATEGY CO
DOI10.1007/s12274-020-2720-1
Indexed BySCI ; EI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/32878
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China
2.Beijing Inst Technol, Sch Mat Sci & Engn, Beijing Key Lab Construct Tailorable Adv Funct Ma, Beijing 100081, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai, Peoples R China
4.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, Beijing 100049, Peoples R China
5.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Fu, NH,Liang, X,Li, Z,et al. Fabricating Pd isolated single atom sites on C3N4/rGO for heterogenization of homogeneous catalysis[J]. NANO RESEARCH,2020,13(4):947-951.
APA Fu, NH.,Liang, X.,Li, Z.,Chen, WX.,Wang, Y.,...&Li, YD.(2020).Fabricating Pd isolated single atom sites on C3N4/rGO for heterogenization of homogeneous catalysis.NANO RESEARCH,13(4),947-951.
MLA Fu, NH,et al."Fabricating Pd isolated single atom sites on C3N4/rGO for heterogenization of homogeneous catalysis".NANO RESEARCH 13.4(2020):947-951.
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