• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

Li, Youbing (Li, Youbing.) | Zhu, Shuairu (Zhu, Shuairu.) | Wu, Erxiao (Wu, Erxiao.) | Ding, Haoming (Ding, Haoming.) | Lu, Jun (Lu, Jun.) | Mu, Xulin (Mu, Xulin.) | Chen, Lu (Chen, Lu.) | Zhang, Yiming (Zhang, Yiming.) | Palisaitis, Justinas (Palisaitis, Justinas.) | Chen, Ke (Chen, Ke.) | Li, Mian (Li, Mian.) | Yan, Pengfei (Yan, Pengfei.) | Persson, Per O. A. (Persson, Per O. A..) | Hultman, Lars (Hultman, Lars.) | Eklund, Per (Eklund, Per.) | Du, Shiyu (Du, Shiyu.) | Kuang, Yongbo (Kuang, Yongbo.) | Chai, Zhifang (Chai, Zhifang.) | Huang, Qing (Huang, Qing.)

Indexed by:

EI Scopus SCIE

Abstract:

The development of abundant, cheap, and highly active catalysts for the hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is important for hydrogen production. Nanolaminate ternary transition metal carbides (MAX phases) and their derived two-dimensional transition metal carbides (MXenes) have attracted considerable interest for electrocatalyst applications. Herein, four new MAX@MXene core-shell structures (Ta2CoC@ Ta2CTx, Ta2NiC@Ta2CTx, Nb2CoC@Nb2CTx, and Nb2NiC@Nb2CTx), in which the core region is Co/Ni-MAX phases while the edge region is MXenes, have been prepared. Under alkaline electrolyte conditions, the Ta2CoC@Ta2CTx core-shell structure showed an overpotential of 239 mV and excellent stability during the HER with MXenes as the active sites. For the OER, the Ta2CoC@Ta2CTx core- shell structure showed an overpotential of 373 mV and a small Tafel plot (56 mV dec-1), which maintained a bulk crystalline structure and generated Co-based oxyhydroxides that formed by surface reconstruction as active sites. Considering rich chemical compositions and structures of MAX phases, this work provides a new strategy for designing multifunctional electrocatalysts and also paves the way for further development of MAX phase-based materials for clean energy applications.

Keyword:

Author Community:

  • [ 1 ] [Li, Youbing]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 2 ] [Wu, Erxiao]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 3 ] [Ding, Haoming]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 4 ] [Zhang, Yiming]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 5 ] [Chen, Ke]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 6 ] [Li, Mian]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 7 ] [Du, Shiyu]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 8 ] [Kuang, Yongbo]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 9 ] [Chai, Zhifang]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 10 ] [Huang, Qing]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China
  • [ 11 ] [Zhu, Shuairu]Tianjin Univ, Zhejiang Inst, Ningbo 315201, Zhejiang, Peoples R China
  • [ 12 ] [Li, Youbing]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 13 ] [Wu, Erxiao]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 14 ] [Ding, Haoming]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 15 ] [Zhang, Yiming]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 16 ] [Chen, Ke]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 17 ] [Li, Mian]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 18 ] [Du, Shiyu]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 19 ] [Chai, Zhifang]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 20 ] [Huang, Qing]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China
  • [ 21 ] [Lu, Jun]Linkoping Univ, Dept Phys Chem & Biol IFM, S-58183 Linkoping, Sweden
  • [ 22 ] [Palisaitis, Justinas]Linkoping Univ, Dept Phys Chem & Biol IFM, S-58183 Linkoping, Sweden
  • [ 23 ] [Persson, Per O. A.]Linkoping Univ, Dept Phys Chem & Biol IFM, S-58183 Linkoping, Sweden
  • [ 24 ] [Hultman, Lars]Linkoping Univ, Dept Phys Chem & Biol IFM, S-58183 Linkoping, Sweden
  • [ 25 ] [Eklund, Per]Linkoping Univ, Dept Phys Chem & Biol IFM, S-58183 Linkoping, Sweden
  • [ 26 ] [Mu, Xulin]Beijing Univ Technol, Beijing Key Lab Microstruct & Properties Solids, Beijing 100124, Peoples R China
  • [ 27 ] [Yan, Pengfei]Beijing Univ Technol, Beijing Key Lab Microstruct & Properties Solids, Beijing 100124, Peoples R China
  • [ 28 ] [Kuang, Yongbo]Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China

Reprint Author's Address:

  • [Li, Youbing]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China;;[Kuang, Yongbo]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China;;[Huang, Qing]Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Engn Lab Adv Energy Mat, Ningbo 315201, Zhejiang, Peoples R China;;[Li, Youbing]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China;;[Huang, Qing]Qianwan Inst CNiTECH, Ningbo 315336, Peoples R China;;[Kuang, Yongbo]Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China;;

Show more details

Related Keywords:

Related Article:

Source :

JOURNAL OF PHYSICAL CHEMISTRY LETTERS

ISSN: 1948-7185

Year: 2023

Issue: 2

Volume: 14

Page: 481-488

5 . 7 0 0

JCR@2022

ESI Discipline: CHEMISTRY;

ESI HC Threshold:20

Cited Count:

WoS CC Cited Count: 33

SCOPUS Cited Count: 41

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

Affiliated Colleges:

Online/Total:483/5474210
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.