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MoS 2 and WS 2 Analogues of Graphene
Author(s) -
Ramakrishna Matte H. S. S.,
Gomathi A.,
Manna Arun K.,
Late Dattatray J.,
Datta Ranjan,
Pati Swapan K.,
Rao C. N. R.
Publication year - 2010
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201000009
Subject(s) - graphene , hexagonal crystal system , materials science , nanotechnology , resolution (logic) , image (mathematics) , crystallography , chemistry , computer science , artificial intelligence
Inorganic sheets : Graphene‐like MoS 2 and WS 2 were prepared by three different chemical methods. Examination by microscopic techniques revealed that they consist of one or a few layers (see depicted TEM image of WS 2 layers), and an atomic‐resolution TEM image showed that layered MoS 2 has a hexagonal arrangement of Mo and S atoms (see inset).