Literature DB >> 22806824

Polyelectrolyte-multilayer-supported Au@Ag core-shell nanoparticles with high catalytic activity.

Xin Zhang1, Zhaohui Su.   

Abstract

Au-Ag bimetallic core-shell nanoparticles are synthesized in situ in polyelectrolyte multilayers via a sequential ion-exchange/reduction process. The Au-Ag bimetallic nanoparticles show a higher catalytic activity than Au and Ag monometallic ones for the reduction of 4-nitrophenol by NaBH(4) .
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2012        PMID： 22806824     DOI： 10.1002/adma.201201712

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  8 in total

1.  Synthesis of silver particles stabilized by a bifunctional SiH x -NH y -PMHS oligomer as recyclable nanocatalysts for the catalytic reduction of 4-nitrophenol.

Authors:  Zhen Wang; Shun Yao; Shaofei Pan; Jian Su; Changqing Fang; Xianliang Hou; Mei Zhan
Journal:  RSC Adv       Date:  2019-10-01       Impact factor: 4.036

2.  Synthesis of benzimidazolones by immobilized gold nanoparticles on chitosan extracted from shrimp shells supported on fibrous phosphosilicate.

Authors:  Mahboobeh Zahedifar; Ali Es-Haghi; Rahele Zhiani; Seyed Mohsen Sadeghzadeh
Journal:  RSC Adv       Date:  2019-02-25       Impact factor: 3.361

3.  Facile Synthesis of Catalytic AuPd Nanoparticles within Capillary Microreactors Using Polyelectrolyte Multilayers for the Direct Synthesis of H2O2.

Authors:  Shamayita Kanungo; Violeta Paunovic; Jaap C Schouten; M Fernanda Neira D'Angelo
Journal:  Nano Lett       Date:  2017-09-08       Impact factor: 11.189

4.  Theoretical study of the structures of bimetallic Ag-Au and Cu-Au clusters up to 108 atoms.

Authors:  Rongbin Du; Sai Tang; Xia Wu; Yiqing Xu; Run Chen; Tao Liu
Journal:  R Soc Open Sci       Date:  2019-08-07       Impact factor: 2.963

5.  Evolution of "On-Barcode" Luminescence Oxygen Channeling Immunoassay by Exploring the Barcode Structure and the Assay System.

Authors:  Zuying Feng; Qingsheng Guo; Yao Wang; Yunfei Ge; Zhiying Zhang; Yan Wu; Qilong Li; Hajar Masoomi; Hongchen Gu; Hong Xu
Journal:  ACS Omega       Date:  2022-01-05

6.  Synergistic effect of Pd content and polyelectrolyte multilayer structure on nitrobenzene hydrogenation in a microreactor.

Authors:  Jian Liu; Rong Chen; Xun Zhu; Qiang Liao; Dingding Ye; Biao Zhang; Ming Liu; Gang Chen; Kun Wang
Journal:  RSC Adv       Date:  2019-07-30       Impact factor: 3.361

7.  Core-shell bimetallic nanoparticles robustly fixed on the outermost surface of magnetic silica microspheres.

Authors:  Hye Hun Park; Kyoungja Woo; Jae-Pyoung Ahn
Journal:  Sci Rep       Date:  2013       Impact factor: 4.379

8.  Encapsulating Pd nanoparticles in double-shelled graphene@carbon hollow spheres for excellent chemical catalytic property.

Authors:  Zheye Zhang; Fei Xiao; Jiangbo Xi; Tai Sun; Shuang Xiao; Hairong Wang; Shuai Wang; Yunqi Liu
Journal:  Sci Rep       Date:  2014-02-11       Impact factor: 4.379
  8 in total

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