Literature DB >> 20297818

Structurally ordered FePt nanoparticles and their enhanced catalysis for oxygen reduction reaction.

Jaemin Kim1, Youngmin Lee, Shouheng Sun.   

Abstract

We report the structure-controlled synthesis of FePt/MgO NPs and their catalysis for oxygen reduction reaction (ORR) in 0.5 M H(2)SO(4) solution. The synthesis yields fcc-FePt/MgO and fct-FePt/MgO NPs with the MgO coating being readily removed for catalytic studies. The fct-FePt NPs show higher activity and durability than the fcc-FePt in the ORR condition. The results indicate that the fully ordered fct-FePt could serve as a practical Pt-based catalyst for fuel cell applications.

Entities:  

Mesh：

Substances：

Year:  2010        PMID： 20297818     DOI： 10.1021/ja1009629

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  17 in total

1.  Subsize Pt-based intermetallic compound enables long-term cyclic mass activity for fuel-cell oxygen reduction.

Authors:  Han Cheng; Renjie Gui; Hao Yu; Chun Wang; Si Liu; Hongfei Liu; Tianpei Zhou; Nan Zhang; Xusheng Zheng; Wangsheng Chu; Yue Lin; HengAn Wu; Changzheng Wu; Yi Xie
Journal:  Proc Natl Acad Sci U S A       Date:  2021-08-31       Impact factor: 11.205

2.  Comparative study of different carbon-supported Fe2O3-Pt catalysts for oxygen reduction reaction.

Authors:  M M Tellez-Cruz; M A Padilla-Islas; M Pérez-González; O Solorza-Feria
Journal:  Environ Sci Pollut Res Int       Date:  2016-08-09       Impact factor: 4.223

3.  Structurally ordered intermetallic platinum-cobalt core-shell nanoparticles with enhanced activity and stability as oxygen reduction electrocatalysts.

Authors:  Deli Wang; Huolin L Xin; Robert Hovden; Hongsen Wang; Yingchao Yu; David A Muller; Francis J DiSalvo; Héctor D Abruña
Journal:  Nat Mater       Date:  2012-10-28       Impact factor: 43.841

4.  Nanoparticles for Improving Cancer Diagnosis.

Authors:  Hongmin Chen; Zipeng Zhen; Trever Todd; Paul K Chu; Jin Xie
Journal:  Mater Sci Eng R Rep       Date:  2013-03       Impact factor: 36.214

5.  Facile synthesis of gold nanomaterials with unusual crystal structures.

Authors:  Zhanxi Fan; Xiao Huang; Ye Chen; Wei Huang; Hua Zhang
Journal:  Nat Protoc       Date:  2017-10-12       Impact factor: 13.491

6.  Preparation and characterization of supported magnetic nanoparticles prepared by reverse micelles.

Authors:  Ulf Wiedwald; Luyang Han; Johannes Biskupek; Ute Kaiser; Paul Ziemann
Journal:  Beilstein J Nanotechnol       Date:  2010-11-22       Impact factor: 3.649

Review 7.  Atomic Regulation of PGM Electrocatalysts for the Oxygen Reduction Reaction.

Authors:  Menghao Wu; Changli Chen; Yizhou Zhao; Enbo Zhu; Yujing Li
Journal:  Front Chem       Date:  2021-07-06       Impact factor: 5.221

8.  Stabilization of 4H hexagonal phase in gold nanoribbons.

Authors:  Zhanxi Fan; Michel Bosman; Xiao Huang; Ding Huang; Yi Yu; Khuong P Ong; Yuriy A Akimov; Lin Wu; Bing Li; Jumiati Wu; Ying Huang; Qing Liu; Ching Eng Png; Chee Lip Gan; Peidong Yang; Hua Zhang
Journal:  Nat Commun       Date:  2015-07-28       Impact factor: 14.919

9.  Multicomponent signal unmixing from nanoheterostructures: overcoming the traditional challenges of nanoscale X-ray analysis via machine learning.

Authors:  David Rossouw; Pierre Burdet; Francisco de la Peña; Caterina Ducati; Benjamin R Knappett; Andrew E H Wheatley; Paul A Midgley
Journal:  Nano Lett       Date:  2015-03-17       Impact factor: 11.189

10.  Durability enhancement of intermetallics electrocatalysts via N-anchor effect for fuel cells.

Authors:  Xiang Li; Li An; Xin Chen; Nanlin Zhang; Dingguo Xia; Weifeng Huang; Wangsheng Chu; Ziyu Wu
Journal:  Sci Rep       Date:  2013-11-18       Impact factor: 4.379
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.