Controllable Synthesis of Hierarchical Rose-Like MnCo2O4 Spinel as Lithium-Ion Anode Materials
Hierarchical rose-like structured MnCo2O4 spinel was synthesized via a facile solvothermal process using polyvinyl pyrrolidone (PVP) as the soft template, which was characterized by X-ray powder diffraction (XRD), scanning electron microscope (SEM), transmission
electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), etc. When evaluated as the anode materials for lithium ion batteries, the as-synthesized MnCo2O4 spinel exhibited excellent cycling performance and rate capacity. The initial discharge and charge capacity
reached 1502 mA·h·g−1 and 1131 mA·h·g−1 at the current density of 100 mA·g−1, respectively.
Keywords: Electrochemical Property; Mixed Transition Metal Oxide; Solvothermal Process; Structural Material
Document Type: Research Article
Affiliations: 1: Chongqing Chemical Industry Vocational College, Chongqing 401228, China 2: School of Chemistry and Chemical Engineering, Collaborative Innovation Center for Green Development in Wuling Moutain Area, Research Center for Environmental Monitoring, Hazard Prevention of Three Gorges Reservoir, Yangtze Normal University, Fuling 408100, China 3: School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 40004, China 4: Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
Publication date: 01 January 2019
- Journal for Nanoscience and Nanotechnology (JNN) is an international and multidisciplinary peer-reviewed journal with a wide-ranging coverage, consolidating research activities in all areas of nanoscience and nanotechnology into a single and unique reference source. JNN is the first cross-disciplinary journal to publish original full research articles, rapid communications of important new scientific and technological findings, timely state-of-the-art reviews with author's photo and short biography, and current research news encompassing the fundamental and applied research in all disciplines of science, engineering and medicine.
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