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Published on: January 7, 2022
Cobalt phosphite microarchitectures assembled by ultralong nanoribbons and their application as effective
Huan Pang1, Yuanying Liu, Juan Li
1College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, 455000, Henan, PR China. huanpangchem@hotmail.com
Abstract:
Cobalt phosphite (Co(11)(HPO(3))(8)(OH)(6)) microarchitectures assembled by ultralong nanoribbons are successfully synthesized by a mild hydrothermal condition without any additives. The uniform ultralong nanoribbon has a width of 100 nm and length of 20-30 μm. More importantly, Co(11)(HPO(3))(8)(OH)(6) microarchitectures are also successfully applied as an electrochemical supercapacitor with a good specific capacitance (312 F g(-1) at 1.25 A g(-1)), good rate capability and excellent cycling property (maintaining about 89.4% at 1.25 A g(-1) after 3000 cycles).
