Unlocking Mo, P co-doping to boost proton intercalation in MnO<sub>2</sub> as a high-performance cathode material for aqueous zinc-ion batteries
Kaixuan Ma, Guangfeng Liang, Qingze Jiao, Haibo Jin, Yuefeng Su, Ning Li, Jing Bo Li, Zhiyong Xiong, Caihong Feng, Yun Zhao
Abstract
Mo, P co-doping can reduce the insertion energy of H + , which is beneficial to the intercalation of H + , and explains the increase in the contribution of H + intercalation. The capacity of Mo, P–MnO 2 is 216 mA h g −1 after 1100 cycles.
Topics & Concepts
Materials scienceIntercalation (chemistry)CathodeAqueous solutionDopingIonProtonZincInorganic chemistryMetallurgyOptoelectronicsPhysical chemistryChemistryOrganic chemistryQuantum mechanicsPhysicsAdvanced battery technologies researchCopper-based nanomaterials and applicationsElectrocatalysts for Energy Conversion