日本語
 
Help Privacy Policy ポリシー/免責事項
  詳細検索ブラウズ

アイテム詳細

  Effect of magnetic field on the hydrogen evolution activity using non-magnetic Weyl semimetal catalysts

Gupta, U., Rajamathi, C. R., Kumar, N., Li, G., Sun, Y., Shekhar, C., Felser, C., & Rao, C. N. R. (2020). Effect of magnetic field on the hydrogen evolution activity using non-magnetic Weyl semimetal catalysts. Dalton Transactions, 49, 3398-3402. doi:10.1039/d0dt00050g.

Item is

基本情報

表示: 非表示:
アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-0005-FA9C-2 版のパーマリンク: https://hdl.handle.net/21.11116/0000-0005-FAA1-B
資料種別: 学術論文

ファイル

表示: ファイル

関連URL

表示:

作成者

表示:
非表示:
 作成者:
Gupta, Uttam1, 著者           
Rajamathi, Catherine R.1, 著者           
Kumar, Nitesh1, 著者           
Li, Guowei1, 著者           
Sun, Yan1, 著者           
Shekhar, Chandra2, 著者           
Felser, Claudia3, 著者           
Rao, C. N. R.4, 著者
所属:
1Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863425              
2Chandra Shekhar, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863428              
3Claudia Felser, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863429              
4External Organizations, ou_persistent22              

内容説明

表示:
非表示:
キーワード: article, catalyst, hydrogen evolution, magnetic field, room temperature
 要旨: An external switch to control the kinetics of the reaction by manipulating the participating electrons could be interesting as it can alter the rate of the reaction without affecting the reaction pathway. The magnetic field, like a switch, is non-invasive, tunable, and clean; it can also alter the electrons in a material. We study the effect of an applied magnetic field on the hydrogen evolution activity of the NbP family of Weyl semimetals because of their extremely high mobility and large magnetoresistance at room temperature and good hydrogen evolution properties. We find that by applying a magnetic field of ∼3500 G, the hydrogen evolution activity of NbP increases by up to 95%. The other members of this Weyl semimetal family (viz. TaP, NbAs, and TaAs) also exhibit increased hydrogen evolution activity. Thus, our observations suggest an interplay of electronic property, magnetic field, and catalytic activity in this class of compounds, providing evidence of manipulating the catalytic performance of topological materials through the application of a magnetic field.

資料詳細

表示:
非表示:
言語: eng - English
 日付: 2020-03-012020-03-01
 出版の状態: 出版
 ページ: -
 出版情報: -
 目次: -
 査読: -
 識別子(DOI, ISBNなど): DOI: 10.1039/d0dt00050g
 学位: -

関連イベント

表示:

訴訟

表示:

Project information

表示:

出版物 1

表示:
非表示:
出版物名: Dalton Transactions
  省略形 : Dalton Trans.
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: Cambridge, UK : Royal Society of Chemistry
ページ: - 巻号: 49 通巻号: - 開始・終了ページ: 3398 - 3402 識別子(ISBN, ISSN, DOIなど): ISSN: 1477-9226
CoNE: https://pure.mpg.de/cone/journals/resource/954925269323