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公开(公告)号：US09486745B2
公开(公告)日：2016-11-08
申请号：US13508693
申请日：2010-12-20
申请人： Kentaro Takagi , Tomoko Mitsuhata , Takao Sasaki , Takeharu Inoue , Takashi Yoshino , Kiyohiko Takaya , Yutaro Suzuki
发明人： Kentaro Takagi , Tomoko Mitsuhata , Takao Sasaki , Takeharu Inoue , Takashi Yoshino , Kiyohiko Takaya , Yutaro Suzuki
CPC分类号： B01D67/0093 , B01D61/025 , B01D71/56 , B01D2323/12 , B01D2323/30 , C02F1/441 , C08K5/23
摘要： Provided is a semipermeable membrane having at least a separating functional layer, wherein azo compounds are retained in the separating functional layer, and the separating functional layer has a yellow index of 10 to 40. Also provided is a method of producing the semipermeable membrane. The present invention provides a semipermeable membrane having not only high water permeability but also high rejection performance even for substances that are nondissociative in the neutral range, such as boric acid, and showing high durability and a manufacturing method therefor.
摘要翻译： 提供了至少具有分离功能层的半透膜，其中偶氮化合物保留在分离功能层中，分离功能层具有10至40的黄色指数。还提供了制备半透膜的方法。 本发明提供了一种半透膜，即使对于在中性范围内的非离解性物质如硼酸，并且具有高耐久性的物质及其制造方法，其透水性也具有高的排斥性能。
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公开(公告)号：US20120261332A1
公开(公告)日：2012-10-18
申请号：US13508693
申请日：2010-12-20
申请人： Kentaro Takagi , Tomoko Mitsuhata , Takao Sasaki , Takeharu Inoue , Takashi Yoshino , Kiyohiko Takaya , Yutaro Suzuki
发明人： Kentaro Takagi , Tomoko Mitsuhata , Takao Sasaki , Takeharu Inoue , Takashi Yoshino , Kiyohiko Takaya , Yutaro Suzuki
CPC分类号： B01D67/0093 , B01D61/025 , B01D71/56 , B01D2323/12 , B01D2323/30 , C02F1/441 , C08K5/23
摘要： Provided is a semipermeable membrane having at least a separating functional layer, wherein azo compounds are retained in the separating functional layer, and the separating functional layer has a yellow index of 10 to 40. Also provided is a method of producing the semipermeable membrane. The present invention provides a semipermeable membrane having not only high water permeability but also high rejection performance even for substances that are nondissociative in the neutral range, such as boric acid, and showing high durability and a manufacturing method therefor.
摘要翻译： 提供了至少具有分离功能层的半透膜，其中偶氮化合物保留在分离功能层中，分离功能层具有10至40的黄色指数。还提供了制备半透膜的方法。 本发明提供了一种半透膜，即使对于在中性范围内的非离解性物质如硼酸，并且具有高耐久性的物质及其制造方法，其透水性也具有高的排斥性能。
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3.发明授权
公开(公告)号：US5773167A
公开(公告)日：1998-06-30
申请号：US657269
申请日：1996-06-03
申请人： Naoki Iwasaki , Takeharu Inoue , Isamu Sakuma , Naoki Shimoyama , Jun Tsukamoto , Keizo Ono
发明人： Naoki Iwasaki , Takeharu Inoue , Isamu Sakuma , Naoki Shimoyama , Jun Tsukamoto , Keizo Ono
IPC分类号： H01M4/58 , H01M4/587 , H01M10/0525 , H01M10/36
CPC分类号： H01M4/587 , H01M10/0525
摘要： An amorphous carbon material, especially for an electrode of a lithium ion secondary battery, is characterized by an interlayer spacing d(002), obtained from the X-ray diffraction line assigned to the (002) plane of the carbon, of 0.345 nm to 0.365 nm, a ratio (Ps) os the number of carbon atoms involved in the layer structure to the total number of carbon atoms of from 0.54 to 0.85, and a ratio of the total nitrogen:total carbon atoms in the amorphous carbon of 0.005:1 to 0.055:1. The amorphous carbon material is prepared by applying a heat treatment to an amorphous carbon under under vacuum or inert gas atmosphere for at least 30 minutes to provide the desired crystalline structure. The carbon material may take the form of carbon fiber material, especially short carbon fibers obtained by pulverizing larger carbon fibers. A lithium ion secondary battery containing an electrode comprising such an amorphous carbon material has a large discharge capacity and high charge-discharge cycle characteristics.
摘要翻译： 特别是锂离子二次电池用电极的无定形碳材料的特征在于，将从分配给（002）面的X射线衍射线得到的层间距d（002）为0.345nm〜 0.363nm，层结构中涉及的碳原子数与碳原子总数的比例（Ps）为0.54〜0.85，无定形碳中的总氮：总碳原子数的比例为0.005： 1至0.055：1。 通过在真空或惰性气体气氛下对非晶碳进行热处理至少30分钟制备无定形碳材料，以提供所需的晶体结构。 碳材料可以采取碳纤维材料的形式，特别是通过粉碎较大的碳纤维获得的短碳纤维。 包含这种无定形碳材料的电极的锂离子二次电池具有大的放电容量和高的充放电循环特性。
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