In this work, CoSe2/carbonized foam hybrids are fabricated. The effects of selenization temperature on the composition and
morphology of CoSe2/carbonized foam hybrids are investigated. Results show that the selenization temperature affects the
particle size of CoSe2 and the resulting electrochemical performance. And the sample obtained at 900 C shows good
properties as supercapacitor electrode material. Even after 5000 cycles, 132.8 % of the initial specific capacitance can be
remained. The outstanding stability may be ascribed to its unique morphology and carbon skeleton.
/carbonized foam, Supercapacitor, Temperature, Stability.
XIAOTONG XU, SHENGLI XIE, JIANXIA GOU, MIN QIN, Fabrication of CoSe2/carbonized foam with stable durability for supercapacitor, Optoelectronics and Advanced Materials - Rapid Communications, 16, 9-10, September-October 2022, pp.477-481 (2022).
Submitted at: Feb. 11, 2022
Accepted at: Oct. 5, 2022