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Cover: Journal of the Chinese Chemical Society 9/2022
Publication year - 2022
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.202280109
Subject(s) - chemistry , monolayer , cover (algebra) , bilayer , phase transition , phase (matter) , order (exchange) , charge (physics) , crystallography , analytical chemistry (journal) , condensed matter physics , organic chemistry , membrane , mechanical engineering , finance , engineering , biochemistry , physics , quantum mechanics , economics
In this figure , the 133 Cs NMR spectroscopy was employed to study the temperature dependence of Cs 0.2 CoO 2 ·0.63H 2 O. A phase transition occurred between the bilayer‐hydrated (BLH) and monolayer‐hydrated (MLH) structures above 350 K. Interestingly, the existence of the Co 4+ /Co 3+ charge order below 200 K was revealed according to the three distinct 133 Cs NMR signals. More details about this figure will be discussed by Dr. Eugene C. Lin and his co‐workers on page 1552–1557 in this issue.