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Cathodic Exfoliation: Few‐Layer Tellurium: Cathodic Exfoliation and Doping for Collaborative Hydrogen Evolution (Small 18/2021)
Author(s) -
Zheng Weiran,
Li Yong,
Liu Mengjie,
Lee Lawrence Yoon Suk
Publication year - 2021
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.202170079
Subject(s) - exfoliation joint , cathodic protection , nanosheet , tellurium , doping , materials science , catalysis , transition metal , layer (electronics) , atom (system on chip) , electrochemistry , inorganic chemistry , nanotechnology , chemical engineering , graphene , chemistry , metallurgy , optoelectronics , organic chemistry , electrode , computer science , engineering , embedded system
In article number 2007768, a cathodic exfoliation method for scalable production of two‐dimensional tellurium (Te) is described by Lawrence Yoon Suk Lee and co‐workers. Te crystals are exfoliated to Te nanosheets at a low potential with simultaneous transition metal doping as single‐atom electrocatalysts. The Pt‐doped Te nanosheet exhibits high catalytic activity toward H 2 production via a collaborative mechanism between Te and Pt atoms.