DataVXJournal of Ovonic ResearchPaper
journal article·2024-06-06Open access

Electrochemical performance of rice grains like high Mn-doped anatase TiO2 nanoparticles as lithium-ion batteries electrode material

Northeast Petroleum University, Department of petroleum and chemical engineering, Qinhuangdao 066004, Hebei Province, China, H. Q. Zhao, L. Li, Northeast Petroleum University, Department of petroleum and chemical engineering, Qinhuangdao 066004, Hebei Province, China, Q. S. Yuan, Northeast Petroleum University, Department of petroleum and chemical engineering, Qinhuangdao 066004, Hebei Province, China

Journal of Ovonic Research· Volume 20· Issue 3
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Abstract

Rice grain-shaped high Mn-doped anatase TiO2(TMO) nanocrystals have been fabricated through redox method at room temperature using several simple chemical reagents. The samples were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy(XPS), scanning electron microscopy(SEM), transmission electron microscopy and High-resolution transmission electron microscopy (TEM & HRTEM). It indicates that the manganese element was successfully incorporated into the anatase TiO2 nanostructure, and the atomic Mn-to-Ti could reach up to 18.2%. We also analyzed the merits and weaknesses of the nanostructured TMO in electrochemistry by dint of some relevant measures. And the cause of influence on the TMO electrochemical properties was briefly discussed.
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Research context

Energy storageNanomaterials

OpenAlex topics: Advancements in Battery Materials · Supercapacitor Materials and Fabrication · Advanced Battery Technologies Research

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