title: Investigation of K3V2(PO4)3/C nanocomposites as high-potential cathode materials for potassium-ion batteries.
abstract: Novel K3V2(PO4)3and three-dimensional conductive network K3V2(PO4)3/C nanocomposites are successfully fabricated and further evaluated as cathode materials for potassium-ion batteries for the first time. The K3V2(PO4)3/C nanocomposite exhibits a high-potential platform of 3.6-3.9 V and a good capacity retention of at least 100 cycles. This work may provide new insight into developing cathode materials for potassium-ion batteries.
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Jin
authors.initials: J
authors.lastname: Han
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn.
authors.forename: Guan-Nan
authors.initials: GN
authors.lastname: Li
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Feng
authors.initials: F
authors.lastname: Liu
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Minqiang
authors.initials: M
authors.lastname: Wang
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Linyu
authors.initials: L
authors.lastname: Hu
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Chunlong
authors.initials: C
authors.lastname: Dai
authors.affiliation: Institute for Clean Energy & Advanced Materials, Faculty of Materials and Energy, Southwest University, Chongqing 400715, P. R. China. xumaowen@swu.edu.cn and Chongqing Key Laboratory for Advanced Materials and Technologies of Clean Energies, Chongqing 400715, P. R. China.
authors.forename: Maowen
authors.identifier: http://orcid.org/0000-0001-9320-5731
authors.initials: M
authors.lastname: Xu