title: In-situ formation of hollow hybrids composed of cobalt sulfides embedded within porous carbon polyhedra/carbon nanotubes for high-performance lithium-ion batteries.
abstract: 3D hollow hybrid composites with ultrafine cobalt sulfide nanoparticles uniformly embedded within the well-graphitized porous carbon polyhedra/carbon nanotubes framework are rationally fabricated using a green and one-step method involving the simultaneous pyrolysis and sulfidation of ZIF-67. Because of the synergistic coupling effects favored by the unique nanohybridization, these composites exhibit high specific capacity, excellent cycle stability, and superior rate capability when evaluated as electrodes in lithium-ion batteries.
authors: DHI-NTU Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore, 637141, Singapore.|School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Renbing
authors: R
authors: Wu
authors: Energy Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore, 637141, Singapore.|School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Dan Ping
authors: DP
authors: Wang
authors: School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Xianhong
authors: X
authors: Rui
authors: DHI-NTU Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore, 637141, Singapore.|School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Bo
authors: B
authors: Liu
authors: DHI-NTU Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore, 637141, Singapore.|School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Kun
authors: K
authors: Zhou
authors: DHI-NTU Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore, 637141, Singapore.|School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Adrian W K
authors: AW
authors: Law
authors: School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Qingyu
authors: Q
authors: Yan
authors: Singapore Institute of Manufacturing Technology, 71 Nanyang Drive, Singapore, 638075, Singapore.
authors: Jun
authors: J
authors: Wei
authors: Energy Research Institute, Nanyang Technological University, 1 CleanTech Loop, Singapore, 637141, Singapore.|School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore.
authors: Zhong
authors: Z
authors: Chen
keywords: batteries; carbon nanotubes; carbon polyhedral; cobalt sulfides; hollow hybrids