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Anatase TiO2 as a Cheap and Sustainable Buffering Filler for Silicon Nanoparticles in Lithium-Ion Battery Anodes
ChemSusChem ( IF 7.5 ) Pub Date : 2017-11-02 08:50:46 , DOI: 10.1002/cssc.201701431 Fabio Maroni 1, 2 , Gilberto Carbonari 1 , Fausto Croce 2 , Roberto Tossici 1 , Francesco Nobili 1
ChemSusChem ( IF 7.5 ) Pub Date : 2017-11-02 08:50:46 , DOI: 10.1002/cssc.201701431 Fabio Maroni 1, 2 , Gilberto Carbonari 1 , Fausto Croce 2 , Roberto Tossici 1 , Francesco Nobili 1
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High rates, with low polarization: Low-cost and environmentally benign anatase TiO2 nanoparticles were used as a buffering filler for Si nanoparticles. The average anatase TiO2 crystallite size was approximately 5 nm. Electrochemical tests showed very good specific capacity values of up to 1000 mAh g−1 and cycling at several specific currents from 500 mA g−1 to 2000 mA g−1, demonstrating a very good tolerance to high cycling rates.
中文翻译：
锐钛矿型TiO2作为锂离子电池阳极中硅纳米颗粒的便宜且可持续的缓冲填充剂
高速率，低极化：低成本和对环境无害的锐钛矿型TiO 2纳米粒子被用作Si纳米粒子的缓冲填料。锐钛矿型TiO 2的平均晶粒尺寸约为5 nm。电化学测试显示出高达1000 mAh g -1的非常好的比容量值，并且在从500 mA g -1到2000 mA g -1的数个比电流下循环，显示出对高循环速率的非常好的耐受性。
更新日期：2017-11-02
中文翻译：
锐钛矿型TiO2作为锂离子电池阳极中硅纳米颗粒的便宜且可持续的缓冲填充剂
高速率，低极化：低成本和对环境无害的锐钛矿型TiO 2纳米粒子被用作Si纳米粒子的缓冲填料。锐钛矿型TiO 2的平均晶粒尺寸约为5 nm。电化学测试显示出高达1000 mAh g -1的非常好的比容量值，并且在从500 mA g -1到2000 mA g -1的数个比电流下循环，显示出对高循环速率的非常好的耐受性。
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