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公开(公告)号：US09105927B2
公开(公告)日：2015-08-11
申请号：US12878381
申请日：2010-09-09
申请人： Ya-Dong Li , Xiao-Ling Xiao , Jun Lu
发明人： Ya-Dong Li , Xiao-Ling Xiao , Jun Lu
CPC分类号： H01M4/505 , C01G45/1242 , C01P2002/32 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/34 , C01P2004/61 , Y02E60/122
摘要： A method for preparing a spinel type lithium manganese oxide cathode active material, includes providing a number of manganese dioxide hollow spheres and a lithium source powder, mixing the manganese dioxide hollow spheres and the lithium source powder in a liquid medium to achieve a mixture, drying the mixture to remove the liquid medium to achieve a precursor, and sintering the precursor at a sintering temperature of about 600° C. to about 800° C. for about 3 hours to about 10 hours, to achieve a number of spinel type lithium manganese oxide hollow spheres.
摘要翻译： 一种制备尖晶石型锰酸锂正极活性物质的方法，包括提供多种二氧化锰中空球体和锂源粉末，将二氧化锰空心球体和锂源粉末混合在液体介质中以实现混合物，干燥 混合物以除去液体介质以实现前体，并在约600℃至约800℃的烧结温度下烧结前体约3小时至约10小时，以获得许多尖晶石型锂锰 氧化物空心球体。
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公开(公告)号：US20100239486A1
公开(公告)日：2010-09-23
申请号：US12462154
申请日：2009-07-30
申请人： Ya-Dong Li , Wei Chen , Xiao-Ling Xiao , Chen Chen
发明人： Ya-Dong Li , Wei Chen , Xiao-Ling Xiao , Chen Chen
CPC分类号： H01M4/483 , B22F9/30 , C01G9/02 , C01G11/00 , C01G45/02 , C01P2004/03 , C01P2004/61 , C01P2004/80 , C22C32/0084 , H01M4/362 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525
摘要： A method for making a carbon composite material, the method including providing a 1,4-benzenedicarboxylate-metal complex in a vessel, putting the vessel carrying the 1,4-benzenedicarboxylate-metal complex into an environment with a protective gas therein, and heating the 1,4-benzenedicarboxylate-metal complex to a temperature in a range from about 500° C. to about 1300° C.
摘要翻译： 一种制备碳复合材料的方法，所述方法包括在容器中提供1,4-苯二甲酸 - 金属络合物，将携带1,4-苯二甲酸 - 金属络合物的容器放入其中具有保护气体的环境中，以及加热 1,4-苯二甲酸酯 - 金属络合物的温度范围为约500℃至约1300℃
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公开(公告)号：US20110193012A1
公开(公告)日：2011-08-11
申请号：US12878381
申请日：2010-09-09
申请人： YA-DONG LI , XIAO-LING XIAO , JUN LU
发明人： YA-DONG LI , XIAO-LING XIAO , JUN LU
IPC分类号： H01M4/88
CPC分类号： H01M4/505 , C01G45/1242 , C01P2002/32 , C01P2002/72 , C01P2004/03 , C01P2004/04 , C01P2004/32 , C01P2004/34 , C01P2004/61 , Y02E60/122
摘要： A method for preparing a spinel type lithium manganese oxide cathode active material, includes providing a number of manganese dioxide hollow spheres and a lithium source powder, mixing the manganese dioxide hollow spheres and the lithium source powder in a liquid medium to achieve a mixture, drying the mixture to remove the liquid medium to achieve a precursor, and sintering the precursor at a sintering temperature of about 600° C. to about 800° C. for about 3 hours to about 10 hours, to achieve a number of spinel type lithium manganese oxide hollow spheres.
摘要翻译： 一种制备尖晶石型锰酸锂正极活性物质的方法，包括提供多种二氧化锰中空球体和锂源粉末，将二氧化锰空心球体和锂源粉末混合在液体介质中以实现混合物，干燥 混合物以除去液体介质以实现前体，并在约600℃至约800℃的烧结温度下烧结前体约3小时至约10小时，以获得许多尖晶石型锂锰 氧化物空心球体。
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公开(公告)号：US08303841B2
公开(公告)日：2012-11-06
申请号：US12879171
申请日：2010-09-10
申请人： Ya-Dong Li , Xiao-Ling Xiao , Ding-Sheng Wang
发明人： Ya-Dong Li , Xiao-Ling Xiao , Ding-Sheng Wang
CPC分类号： H01M4/505 , B82Y30/00 , C01G45/02 , C01G45/1242 , C01P2002/32 , C01P2004/03 , C01P2004/16 , C01P2006/40 , H01M4/131 , H01M10/052
摘要： A method for preparing a cathode active material of lithium battery is shown. The method includes providing MnOOH and lithium source material, and mixing the MnOOH and the lithium source material in a liquid solvent to achieve a mixture. Then, the mixture is dried to remove the liquid solvent, thereby achieving a precursor. A temperature of the precursor is elevated from room temperature to a sintering temperature of about 500° C. to about 900° C. at a uniform rate, and the precursor is sintered at the sintering temperature for about 3 hours to about 24 hours.
摘要翻译： 示出了制备锂电池正极活性物质的方法。 该方法包括提供MnOOH和锂源材料，并将MnOOH和锂源材料在液体溶剂中混合以获得混合物。 然后，将混合物干燥以除去液体溶剂，从而实现前体。 将前体的温度以均匀的速率从室温升高至约500℃至约900℃的烧结温度，并将前体在烧结温度下烧结约3小时至约24小时。
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公开(公告)号：US08084009B2
公开(公告)日：2011-12-27
申请号：US12462154
申请日：2009-07-30
申请人： Ya-Dong Li , Wei Chen , Xiao-Ling Xiao , Chen Chen
发明人： Ya-Dong Li , Wei Chen , Xiao-Ling Xiao , Chen Chen
CPC分类号： H01M4/483 , B22F9/30 , C01G9/02 , C01G11/00 , C01G45/02 , C01P2004/03 , C01P2004/61 , C01P2004/80 , C22C32/0084 , H01M4/362 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525
摘要： A method for making a carbon composite material, the method including providing a 1,4-benzenedicarboxylate-metal complex in a vessel, putting the vessel carrying the 1,4-benzenedicarboxylate-metal complex into an environment with a protective gas therein, and heating the 1,4-benzenedicarboxylate-metal complex to a temperature in a range from about 500° C. to about 1300° C.
摘要翻译： 一种制备碳复合材料的方法，所述方法包括在容器中提供1,4-苯二甲酸 - 金属络合物，将携带1,4-苯二甲酸 - 金属络合物的容器放入其中具有保护气体的环境中，以及加热 1,4-苯二甲酸酯 - 金属络合物的温度范围为约500℃至约1300℃
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公开(公告)号：US20110175019A1
公开(公告)日：2011-07-21
申请号：US12879171
申请日：2010-09-10
申请人： YA-DONG LI , XIAO-LING XIAO , DING-SHENG WANG
发明人： YA-DONG LI , XIAO-LING XIAO , DING-SHENG WANG
IPC分类号： H01M4/505
CPC分类号： H01M4/505 , B82Y30/00 , C01G45/02 , C01G45/1242 , C01P2002/32 , C01P2004/03 , C01P2004/16 , C01P2006/40 , H01M4/131 , H01M10/052
摘要： A method for preparing a cathode active material of lithium battery is shown. The method includes providing MnOOH and lithium source material, and mixing the MnOOH and the lithium source material in a liquid solvent to achieve a mixture. Then, the mixture is dried to remove the liquid solvent, thereby achieving a precursor. A temperature of the precursor is elevated from room temperature to a sintering temperature of about 500° C. to about 900° C. at a uniform rate, and the precursor is sintered at the sintering temperature for about 3 hours to about 24 hours.
摘要翻译： 示出了制备锂电池正极活性物质的方法。 该方法包括提供MnOOH和锂源材料，并将MnOOH和锂源材料在液体溶剂中混合以获得混合物。 然后，将混合物干燥以除去液体溶剂，从而实现前体。 将前体的温度以均匀的速率从室温升高至约500℃至约900℃的烧结温度，并将前体在烧结温度下烧结约3小时至约24小时。
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