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Batteries: Metal–Organic Frameworks‐Derived Tunnel Structured Co 3 (PO 4 ) 2 @C as Cathode for New Generation High‐Performance Al‐Ion Batteries (Adv. Energy Mater. 41/2019)
Author(s) -
Li Caixia,
Dong Shihua,
Wang Peng,
Wang Chengxiang,
Yin Longwei
Publication year - 2019
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201970160
Subject(s) - materials science , cathode , heterojunction , radius , ion , metal , metal organic framework , optoelectronics , chemistry , metallurgy , organic chemistry , computer security , adsorption , computer science
In article number 1902352, Longwei Yin and co‐workers report the use of tunnel crystal structured phosphate with abundant channels which are much larger than the radius of Al 3+ as a cathode for Al‐ion batteries. The rationally constructed metal–organic frameworks‐derived Co 3 (PO 4 ) 2 @C heterojunction exhibits a superior capacity of 151 mA h g −1 even after 500 cycles with capacity decay of 0.02% per cycle based on the Al 3+ insertion/extraction mechanism.