動(dòng)力鋰離子電池及其關(guān)鍵材料開發(fā)與評(píng)估-汪繼強(qiáng)-資料下載頁
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【正文】 l pit c h= 3:1: 2 S iO:g r a phit e : c oa l pit c h= 3:2: 1 S iO:g r a phit e : c oa l pit c h= 3:1. 5:1. 52 t h e t a△○■g r aphiteSi CSi S iO:c oa l pit c h= 1:1Fig. TEM images of the Sibased posite with the SiO/graphite/coal. Tianjin Institute of Power Sources Anode material Fig. Charge/discharge curves of SiSiO2C at the current density of 100mA/g. 0 200 400 600 800 10000 .00 .51 .01 .52 .02 .53 .0Potential(V,vs.Li+/Li)C ap aci t y ( mAh / g )□ 1 st cy cle ○ 5 th cy cle 0 10 20 30 40 50 60 70 80 90 100 110010020030040050060070080090010001100open: L i alloy ingsol id: Lide a ll oy ingCapacity(mAh/g)C y cl e n u m b e rFig. Cycliceability of the asprepared SiSiO2graphitecarbon posites at the current density of 100mA/g. (◇ 3/0/3 △ 3/1/2 ○ 3/2/1□ 3/). Tianjin Institute of Power Sources Summary ? Active Materials Cathode: LMO, LFP, NCM。 Anode: HC, NGC, LTO。 ? Cell LMO or LFP or NCM / HC or NGC for PHEV, EV NCM or NCA / LTO for HEV ? Next Generation Mn rich layered material, LVP, … Si based material Tianjin Institute of Power Sources Thank you for your kind attentions! 歡迎參加 第 28屆全國(guó)化學(xué)與物理電源學(xué)術(shù)年會(huì) 28th Annual Meeting on Power Sources 2022年 11月 14日 16日 廣州華泰賓館 The 4th International Forum on Power LIB for EV , Oct. 17, 2022, Beijing Tianjin Institute of Power Sources Advances of LiFePO4 Improving Conductivity of LiFePO4 SONY (2022) ? Synthesis of small particle LiFePO4 Armand et al (2022) ? Carbon coating of LiFePO4 particles YM. Chiang et al (2022) ? Doped LiFePO4 L. Nazar et al (2022 amp。 ECS 2022) ? Cmatrix posite influence on LiFePO4 Tianjin Institute of Power Sources LFP Mass Production Line
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