Reliable and flexible supercapacitors toward wide-temperature operation based on self-supporting SiC/CNT composite films
Xiaoxiao Li, Jianjun Chen, Shanliang Chen, Weijun Li, Jiahao Yang, Feng Hu, Qiliang Wei, Xinsheng Zhao, Xinfeng Zhang, Weiyou Yang
Abstract
We reported the exploration of reliable and flexible supercapacitors toward wide-temperature operation based on SiC/CNT composite films, which have long-term cycle stability up to 14 000 cycles under variated temperatures between −30 and 50 °C.
Topics & Concepts
SupercapacitorComposite numberMaterials scienceComposite materialNanotechnologyChemical engineeringElectrodeElectrochemistryChemistryEngineeringPhysical chemistrySupercapacitor Materials and FabricationMXene and MAX Phase MaterialsThermal properties of materials