Role of topological surface states and mirror symmetry in topological crystalline insulator SnTe as an efficient electrocatalyst-Reference-Cited by-同舟云学术

Role of topological surface states and mirror symmetry in topological crystalline insulator SnTe as an efficient electrocatalyst

Published:2021 Issue:43 Volume:13 Page:18160-18172
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Qu Qing¹²^ORCID,Liu Bin³^ORCID,Liu Hongtao³^ORCID,Liang Jing³²,Wang Jiannong³²^ORCID,Pan Ding³⁴,Sou Iam Keong¹³²

Affiliation:

1. Nano Science and Technology Program, The Hong Kong University of Science and Technology, Hong Kong, China

2. William Mong Institute of Nano Science and Technology, The Hong Kong University of Science and Technology, Hong Kong, China

3. Department of Physics, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China

4. Department of Chemistry, The Hong Kong University of Science and Technology, Hong Kong, China

Abstract

The intrinsic activities of SnTe (001) and (111) surfaces with robust topological surface states (TSSs) are superior to that of a (211) surface with fragile or without TSSs, attributing to the enhanced charge transfer between H atoms and TSSs.

Funder

Research Grants Council, University Grants Committee

William Mong Institute of Nano Science and Technology, Hong Kong University of Science and Technology

Croucher Foundation

Hong Kong University of Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NR/D1NR05089C

Reference72 articles.

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5. Expediting Hydrogen Evolution through Topological Surface States on Bi2Te3

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