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公开(公告)号：US09209444B2
公开(公告)日：2015-12-08
申请号：US13819960
申请日：2010-09-30
申请人： Haoqing Hou , Chuyun Cheng , Shuiliang Chen , Xiaoping Zhou , Xiaoyi Lv , Ping He , Xiaoming Kuang , Jinsheng Ren
发明人： Haoqing Hou , Chuyun Cheng , Shuiliang Chen , Xiaoping Zhou , Xiaoyi Lv , Ping He , Xiaoming Kuang , Jinsheng Ren
CPC分类号： H01M2/162 , D01D5/0007 , D01F6/74 , D01F6/96 , D04H1/728 , H01M2/145 , Y10T428/298
摘要： A polyimide blend nanofiber and its use in battery separator are disclosed. The polyimide blend nanofiber is made of two kinds of polyimide precursors by high pressure electrostatic spinning and then high temperature imidization processing, wherein one of the polyimide precursor does not melt under high temperature, and the other is meltable at a temperature of 300-400° C. The polyimide blend nanofiber of present invention has high temperature-resistance, high chemical stability, high porosity, good mechanical strength and good permeability, and can be applied as battery separator.
摘要翻译： 公开了一种聚酰亚胺共混纳米纤维及其在电池隔板中的应用。 聚酰亚胺共混物纳米纤维通过高压静电纺丝和高温酰亚胺化处理由两种聚酰亚胺前体制成，其中一个聚酰亚胺前体在高温下不熔化，另一个在300-400℃的温度下是可熔化的 C.本发明的聚酰亚胺共混物纳米纤维具有耐高温，化学稳定性高，孔隙率高，机械强度好，渗透性好，可作为电池隔膜使用。
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公开(公告)号：US20140043727A1
公开(公告)日：2014-02-13
申请号：US14113790
申请日：2011-12-31
申请人： Xiaoyi Lv , Qi Wang , Yugui Sang , Xiaoming Kuang , Jinsheng Ren
发明人： Xiaoyi Lv , Qi Wang , Yugui Sang , Xiaoming Kuang , Jinsheng Ren
IPC分类号： H01G11/06
CPC分类号： H01G11/06 , H01M2/162 , H01M2/1653 , H01M4/131 , H01M4/133 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M10/0587 , H01M12/005 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： The present invention specifically relates to a polyimide capacitance battery and a manufacturing method thereof. The polyimide capacitance battery of the present invention is obtained by manufacturing a positive electrode and a negative electrode, and then combining the positive and negative electrodes into the capacitance battery, which consists of the positive electrode, the negative electrode, a polymer membrane therebetween, and an electrolyte, wherein the positive electrode material is a mixture of a lithium-ion insertion compound and a porous carbon material, the negative electrode material is a mixture of modified graphite and a porous activated carbon material, the polymer membrane is a polyimide membrane, and the electrolyte is an electrolyte containing a lithium ion compound and an organic solvent. The polyimide capacitance battery of the present invention can be widely applied in the fields of electric automobile, electric tools, solar energy storage, wind energy storage, portable appliances and the like.
摘要翻译： 本发明具体涉及一种聚酰亚胺电容电池及其制造方法。 本发明的聚酰亚胺电容电池通过制作正极和负极，然后将正极和负极组合成由正极，负极，它们之间的聚合物膜构成的电容电池，以及 电解质，其中所述正极材料是锂离子插入化合物和多孔碳材料的混合物，所述负极材料是改性石墨和多孔活性炭材料的混合物，所述聚合物膜是聚酰亚胺膜，并且 电解质是含有锂离子化合物和有机溶剂的电解质。 本发明的聚酰亚胺电容电池可广泛应用于电动汽车，电动工具，太阳能储存，风能储存，便携式电器等领域。
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3.发明申请COPOLYMIDE NANO-FIBER NON-WOVEN FABRIC, PROCESS FOR PRODUCING THE SAME AND THE USE THEREOF 审中-公开共聚物纳米纤维非织造织物，其制造方法及其用途公开(公告)号：US20130196562A1
公开(公告)日：2013-08-01
申请号：US13877106
申请日：2010-09-30
申请人： Haoqing Hou , Chuyun Cheng , Shuiliang Chen , Xiaoping Zhou , Xiaoyi Lv , Ping He , Xiaoming Kuang , Jinsheng Ren
发明人： Haoqing Hou , Chuyun Cheng , Shuiliang Chen , Xiaoping Zhou , Xiaoyi Lv , Ping He , Xiaoming Kuang , Jinsheng Ren
IPC分类号： D04H1/00
CPC分类号： D04H1/00 , C08G73/10 , C08G73/1042 , D01F6/74 , D01F6/78 , D04H1/4326 , D04H1/728 , D04H3/009 , D04H3/016 , H01M2/162 , Y10T442/60
摘要： A copolyimide nano-fiber non-woven fabric, a process for producing the same and the use thereof. The process comprises the following steps: tetracid dianhydride monomer and diamine monomer are polycondensated in the reaction medium of a high polar solvent under mechanical agitation to form a solution of a copolyamic acid; the copolyamic acid solution is electrostatically spinned under a high voltage electric field to give a non-woven fabric of a nano-fiber of the copolyamic acid; and then the non-woven fabric is imidized. The copolyimide nano-fiber non-woven fabric has features of a strong tear resistance, a high porosity, high/low-temperature resistances and excellent mechanical properties, etc., and can be used in battery membrane and capacitor membrane.
摘要翻译： 共聚酰亚胺纳米纤维无纺布，其制造方法及其用途。 该方法包括以下步骤：在机械搅拌下，在高极性溶剂的反应介质中将四酸二酐单体和二胺单体缩聚形成共聚酰胺酸溶液; 在高压电场下静电纺丝共聚酰胺酸溶液，得到共聚酰胺酸的纳米纤维的无纺布; 然后无纺布被酰亚胺化。 共聚酰亚胺纳米纤维无纺布具有抗撕裂性强，孔隙率高，耐低温，耐低温，机械性能优良等特点，可用于电池膜和电容器膜。
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公开(公告)号：US20130164629A1
公开(公告)日：2013-06-27
申请号：US13819960
申请日：2010-09-30
申请人： Haoqing Hou , Chuyun Cheng , Shuiliang Chen , Xiaoping Zhou , Xiaoyi Lv , Ping He , Xiaoming Kuang , Jinsheng Ren
发明人： Haoqing Hou , Chuyun Cheng , Shuiliang Chen , Xiaoping Zhou , Xiaoyi Lv , Ping He , Xiaoming Kuang , Jinsheng Ren
CPC分类号： H01M2/162 , D01D5/0007 , D01F6/74 , D01F6/96 , D04H1/728 , H01M2/145 , Y10T428/298
摘要： A polyimide blend nanofiber and its use in battery separator are disclosed. The polyimide blend nanofiber is made of two kinds of polyimide precursors by high pressure electrostatic spinning and then high temperature imidization processing, wherein one of the polyimide precursor does not melt under high temperature ,and the other is meltable at a temperature of 300-400° C. The polyimide blend nanofiber of present invention has high temperature-resistance, high chemical stability, high porosity, good mechanical strength and good permeability, and can be applied as battery separator.
摘要翻译： 公开了一种聚酰亚胺共混纳米纤维及其在电池隔板中的应用。 聚酰亚胺共混物纳米纤维通过高压静电纺丝和高温酰亚胺化处理由两种聚酰亚胺前体制成，其中一个聚酰亚胺前体在高温下不熔化，另一个在300-400℃的温度下是可熔化的 C.本发明的聚酰亚胺共混物纳米纤维具有耐高温，化学稳定性高，孔隙率高，机械强度好，渗透性好，可作为电池隔膜使用。
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