公开(公告)号：US20090226790A1

公开(公告)日：2009-09-10

申请号：US12399209

申请日：2009-03-06

申请人： Kiyoshi Kanamura ,  Masanori Hara ,  Sayaka Okuda ,  Kazuhiro Yamamoto ,  Yosuke Sato

发明人： Kiyoshi Kanamura ,  Masanori Hara ,  Sayaka Okuda ,  Kazuhiro Yamamoto ,  Yosuke Sato

IPC分类号： H01M8/10 ,  H01M8/00

CPC分类号： H01M10/0562 ,  B32B18/00 ,  C04B35/447 ,  C04B35/462 ,  C04B2235/3203 ,  C04B2235/3217 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3287 ,  C04B2237/34 ,  C04B2237/586 ,  H01M4/0471 ,  Y10T29/49108

摘要： A first fine particle-containing solution is deposited on an appropriate substrate, and dried to form a first fine particle aggregate layer. Polymer particles are deposited on the first fine particle aggregate layer, and are supplied with a second fine particle-containing solution such that the polymer particles are immersed in the second fine particle-containing solution. The second fine particle-containing solution is dried to form a second fine particle aggregate layer containing a large number of the polymer particles embedded. A first structure precursor is completed at this stage. Then, the first structure precursor is separated from the substrate, and thermally treated. Thus, the production of a first solid electrolyte structure, which has a porous solid electrolyte portion and a dense solid electrolyte portion integrated, is completed.

摘要翻译： 将第一含细颗粒的溶液沉积在适当的基材上，并干燥以形成第一细颗粒聚集体层。 将聚合物颗粒沉积在第一细颗粒聚集体层上，并且供给第二细颗粒溶液，使得聚合物颗粒浸入第二细颗粒溶液中。 将第二细颗粒溶液干燥以形成包含大量嵌入聚合物颗粒的第二细颗粒聚集体层。 第一结构前体在此阶段完成。 然后，将第一结构前体与基板分离，并进行热处理。 因此，完成了具有多孔固体电解质部分和集成的致密固体电解质部分的第一固体电解质结构的生产。

公开(公告)号：US08309257B2

公开(公告)日：2012-11-13

申请号：US12399209

申请日：2009-03-06

申请人： Kiyoshi Kanamura ,  Masanori Hara ,  Sayaka Okuda ,  Kazuhiro Yamamoto ,  Yosuke Sato

发明人： Kiyoshi Kanamura ,  Masanori Hara ,  Sayaka Okuda ,  Kazuhiro Yamamoto ,  Yosuke Sato

IPC分类号： H01M6/14

CPC分类号： H01M10/0562 ,  B32B18/00 ,  C04B35/447 ,  C04B35/462 ,  C04B2235/3203 ,  C04B2235/3217 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3287 ,  C04B2237/34 ,  C04B2237/586 ,  H01M4/0471 ,  Y10T29/49108

摘要： A first fine particle-containing solution is deposited on an appropriate substrate, and dried to form a first fine particle aggregate layer. Polymer particles are deposited on the first fine particle aggregate layer, and are supplied with a second fine particle-containing solution such that the polymer particles are immersed in the second fine particle-containing solution. The second fine particle-containing solution is dried to form a second fine particle aggregate layer containing a large number of the polymer particles embedded. A first structure precursor is completed at this stage. Then, the first structure precursor is separated from the substrate, and thermally treated. Thus, the production of a first solid electrolyte structure, which has a porous solid electrolyte portion and a dense solid electrolyte portion integrated, is completed.

摘要翻译： 将第一含细颗粒的溶液沉积在适当的基材上，并干燥以形成第一细颗粒聚集体层。 将聚合物颗粒沉积在第一细颗粒聚集体层上，并且供给第二细颗粒溶液，使得聚合物颗粒浸入第二细颗粒溶液中。 将第二细颗粒溶液干燥以形成包含大量嵌入聚合物颗粒的第二细颗粒聚集体层。 第一结构前体在此阶段完成。 然后，将第一结构前体与基板分离，并进行热处理。 因此，完成了具有多孔固体电解质部分和集成的致密固体电解质部分的第一固体电解质结构的生产。

公开(公告)号：US09484572B2

公开(公告)日：2016-11-01

申请号：US13587237

申请日：2012-08-16

申请人： Sayaka Okuda ,  Kazuhiro Yamada ,  Masanori Endo

发明人： Sayaka Okuda ,  Kazuhiro Yamada ,  Masanori Endo

IPC分类号： H01M4/583 ,  H01M4/58 ,  H01M4/64 ,  H01M10/0562 ,  H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  H01M4/02

CPC分类号： H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122

摘要： An electrode active material for an all solid state secondary battery, which is able to have the controlled orientation of a crystal face at the interface between an electrode layer and an electrolyte layer in order to enhance the battery performance, and an all solid state secondary battery including the electrode active material. The electrode active material includes a carbon material having an intensity ratio (P002/P100) of 600 or less between the X-ray diffraction peak intensity P002 in the (002) plane and the X-ray diffraction peak intensity P100 in the (100) plane, which are obtained when a surface of a compact prepared by compression molding of a powder of the carbon material at a pressure of 110 MPa is irradiated with X-ray. The all solid state secondary battery includes a positive electrode, a negative electrode, and a solid electrolyte, and the negative electrode contains the electrode active material.

摘要翻译： 一种用于全固体二次电池的电极活性材料，其能够在电极层和电解质层之间的界面处具有受控的晶面取向以提高电池性能，以及全固态二次电池 包括电极活性材料。 （002）面的X射线衍射峰强度P002与（002）面的X射线衍射峰强度P100之间的强度比（P002 / P100）为600以下的碳材料， 将通过压缩成型碳素材料的粉末制成的压块的表面在110MPa的压力下进行X射线照射而获得的。 全固体二次电池包括正极，负极和固体电解质，负极含有电极活性物质。

公开(公告)号：US20120308870A1

公开(公告)日：2012-12-06

申请号：US13587237

申请日：2012-08-16

申请人： Sayaka Okuda ,  Kazuhiro Yamada ,  Masanori Endo

发明人： Sayaka Okuda ,  Kazuhiro Yamada ,  Masanori Endo

IPC分类号： H01M4/583 ,  H01M4/58 ,  H01M4/64 ,  H01M10/0562

CPC分类号： H01M4/133 ,  H01M4/587 ,  H01M10/0525 ,  H01M2004/021 ,  Y02E60/122

摘要： An electrode active material for an all solid state secondary battery, which is able to have the controlled orientation of a crystal face at the interface between an electrode layer and an electrolyte layer in order to enhance the battery performance, and an all solid state secondary battery including the electrode active material. The electrode active material includes a carbon material having an intensity ratio (P002/P100) of 600 or less between the X-ray diffraction peak intensity P002 in the (002) plane and the X-ray diffraction peak intensity P100 in the (100) plane, which are obtained when a surface of a compact prepared by compression molding of a powder of the carbon material at a pressure of 110 MPa is irradiated with X-ray. The all solid state secondary battery includes a positive electrode, a negative electrode, and a solid electrolyte, and the negative electrode contains the electrode active material.

摘要翻译： 一种用于全固体二次电池的电极活性材料，其能够在电极层和电解质层之间的界面处具有受控的晶面取向以提高电池性能，以及全固态二次电池 包括电极活性材料。 （002）面的X射线衍射峰强度P002与（002）面的X射线衍射峰强度P100之间的强度比（P002 / P100）为600以下的碳材料， 将通过压缩成型碳素材料的粉末制成的压块的表面在110MPa的压力下进行X射线照射而获得的。 全固体二次电池包括正极，负极和固体电解质，负极含有电极活性物质。