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Intercalation and Solution Processing of Bismuth Telluride and Bismuth Selenide
Author(s) -
Ding Z.,
Viculis L.,
Nakawatase J.,
Kaner R. B.
Publication year - 2001
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/1521-4095(200106)13:11<797::aid-adma797>3.0.co;2-u
Subject(s) - exfoliation joint , materials science , intercalation (chemistry) , bismuth telluride , bismuth , selenide , telluride , tellurium , figuring , inorganic chemistry , nanotechnology , metallurgy , optics , graphene , thermoelectric materials , composite material , chemistry , selenium , thermal conductivity , physics
A low‐temperature method for the preparation of colloidal suspensions of bismuth telluride and selenide is presented. The method is based on Li intercalation, which can be followed by exfoliation and eventually restacking, thus leading to layered structures (see Figure and cover). The process and its parameters and characteristics are discussed in this work.