An extended thiophene chain for Ni-based porphyrin derivatives enabling a high potential and long cycle life for electrochemical charge storage
Jiahao Zhang, Chao Ye, Yangmei Zhou, Caihong Sun, Tianfu Li, Peng Xi, Xiujuan Sun, B Chen, Zhi Chen, Ping Gao
Abstract
In situ electropolymerization via extended thiophene groups endows NiT 2 TP cathode highly stable structure with long term cycling stability up to 3000 cycles with a high working potential of 3.5 V ( vs. Li + /Li).
Topics & Concepts
ThiopheneElectrochemistryPorphyrinMaterials scienceCyclingCathodeChemistryElectrodeOrganic chemistryPhysical chemistryHistoryArchaeologyAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced battery technologies research