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1. 发明申请

WO2012005700A1 ELECTRODE COMPOSITE BASED ON THE REDOX ACTIVE ORGANIC MOLECULES AS AN ELECTRODE MATERIAL FOR USE IN LI-ION BATTERIES 审中-公开
标题翻译：基于氧化还原活性有机分子的电极复合材料作为用于锂离子电池的电极材料
公开(公告)号：WO2012005700A1
公开(公告)日：2012-01-12
申请号：PCT/SI2010/000041
申请日：2010-07-05
申请人： KEMIJSKI INŠTITUT , GENORIO, Boštjan , PIRNAT, Klemen , DOMINKO, Robert , GABERŠCEK, Miran
发明人： GENORIO, Boštjan , PIRNAT, Klemen , DOMINKO, Robert , GABERŠCEK, Miran
IPC分类号： H01M4/02 , H01M4/86
CPC分类号： H01M4/60 , H01M4/137 , H01M4/602 , H01M10/0525
摘要： The present invention is related to electrode composite material based on the redox active organic molecules, preferentially quinones, hydroquinones, amines, nitro compounds, fullerenes or their derivatives chemically or physically attached to solid substrate and to the use of prepared electrode composite material in Li-ion batteries. Chemical composition of the substrate can be SiO 2 , TiO 2 , functionalized carbon, gold, indium tin oxide glass (ITO) or all others chemically stable substrates with a large surface area that can be either electrochemically inert or electrochemically active. Chemical attachment (grafting) or chemisorptions on the solid substrate can be achieved through the free -OH (hydroxyl), -COOH (carboxyl) functional groups of the substrate or through -SH (tiol), -S- (sulphid), CSNH 2 (tioamid) functional groups of redox active organic molecule. Substrate having the surface area larger than 10 m 2 /g can accommodate at least 1wt.% of redox active organic molecules or more and prepared electrode composite shows reversible electrochemical activity in the potential window between IV and 4.5V versus lithium reference.
摘要翻译：本发明涉及基于氧化还原活性有机分子，优选醌，氢醌，胺，硝基化合物，富勒烯或其衍生物化学或物理附着于固体基质的电极复合材料，以及制备的电极复合材料在Li- 离子电池基材的化学成分可以是SiO 2，TiO 2，官能化碳，金，氧化铟锡玻璃（ITO）或具有大的表面积的所有其它化学稳定的基材，其可以是电化学惰性的或电化学活性的。可以通过底物的游离-OH（羟基），-COOH（羧基）官能团或通过-SH（硫醇），-S-（硫化物），CSNH 2（氧化还原活性有机分子的官能团。表面积大于10m2 / g的底物可以容纳至少1重量％的氧化还原活性有机分子或更多，并且制备的电极复合物在IV和4.5V之间的电位窗口中显示出可逆电化学活性相对于锂参考。

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