English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  Photochemical Water Splitting by Bismuth Chalcogenide Topological Insulators

Rajamathi, C. R., Gupta, U., Pal, K., Kumar, N., Yang, H., Sun, Y., et al. (2017). Photochemical Water Splitting by Bismuth Chalcogenide Topological Insulators. ChemPhysChem, 18(17), 2322-2327. doi:10.1002/cphc.201700344.

Item is

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Rajamathi, Catherine R.1, Author           
Gupta, Uttam2, Author
Pal, Koushik2, Author
Kumar, Nitesh1, Author           
Yang, Hao1, Author           
Sun, Yan1, Author           
Shekhar, Chandra3, Author           
Yan, Binghai4, Author           
Parkin, Stuart2, Author
Waghmare, Umesh V.2, Author
Felser, Claudia5, Author           
Rao, C. N. R.2, Author
Affiliations:
1Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863425              
2External Organizations, ou_persistent22              
3Chandra Shekhar, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863428              
4Binghai Yan, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863427              
5Claudia Felser, Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863429              

Content

show
hide
Free keywords: -
 Abstract: As one of the major areas of interest in catalysis revolves around 2D materials based on molybdenum sulfide, we have examined the catalytic properties of bismuth selenides and tellurides, which are among the first chalcogenides to be proven as topological insulators (TIs). We find significant photochemical H-2 evolution activity with these TIs as catalysts. H-2 evolution increases drastically in nanosheets of Bi2Te3 compared to single crystals. First-principles calculations show that due to the topology, surface states participate and promote the hydrogen evolution.

Details

show
hide
Language(s): eng - English
 Dates: 2017-08-082017-08-08
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: ISI: 000409334300004
DOI: 10.1002/cphc.201700344
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: ChemPhysChem
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Weinheim, Germany : Wiley-VCH
Pages: - Volume / Issue: 18 (17) Sequence Number: - Start / End Page: 2322 - 2327 Identifier: ISSN: 1439-4235
CoNE: https://pure.mpg.de/cone/journals/resource/954925409790