公开(公告)号：US20160111723A1

公开(公告)日：2016-04-21

申请号：US14890410

申请日：2014-05-12

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Xu Li ,  Chao Bin He ,  Suxi Wang ,  Siew Yee Wong ,  Shilin Chen

IPC: H01M4/587 ,  D01D5/00 ,  H01M4/04 ,  D04H1/728 ,  D04H1/4242

CPC classification number: H01M4/587 ,  D01D5/003 ,  D01F9/17 ,  D01F9/24 ,  D01F11/128 ,  D04H1/4242 ,  D04H1/728 ,  D10B2101/12 ,  D10B2101/122 ,  D10B2401/16 ,  H01M4/0471 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/364 ,  H01M4/622 ,  H01M2004/027

Abstract: There is provided a conductive fibrous material comprising a plurality of carbonaceous fibers, wherein each carbonaceous fiber is fused to at least one other fiber. The carbonaceous fibers may be fused at fiber-to-fiber contact points by a polymer. The process of making the conductive fibrous material comprises mixing a phenolic polymer with a second polymer to form a polymer solution, preparing phenolic fibers having nano- or micro-scale diameters by electrospinning the polymer solution, and subsequent carbonization of the obtained phenolic fibers, thereby generating carbonaceous fibers, wherein each carbonaceous fiber is fused to at least one other fiber. The conductive fibrous material may be useful in electrode materials for energy storage devices.

Abstract translation: 提供了包含多个碳质纤维的导电纤维材料，其中每个碳质纤维与至少一种其它纤维融合。 碳纤维可以通过聚合物在纤维 - 纤维接触点处熔融。 制造导电纤维材料的方法包括将酚类聚合物与第二聚合物混合以形成聚合物溶液，通过静电纺丝聚合物溶液制备具有纳米级或微尺度直径的酚醛纤维，并随后碳化得到的酚醛纤维 产生含碳纤维，其中每个碳质纤维与至少一种其它纤维融合。 导电纤维材料可用于储能装置的电极材料中。

公开(公告)号：US10128503B2

公开(公告)日：2018-11-13

申请号：US14890410

申请日：2014-05-12

Applicant: Agency for Science, Technology and Research

Inventor： Xu Li ,  Chao Bin He ,  Suxi Wang ,  Siew Yee Wong ,  Shilin Chen

IPC: H01M4/04 ,  H01M4/587 ,  D01D5/00 ,  D04H1/4242 ,  D04H1/728 ,  D01F9/24 ,  H01M4/133 ,  D01F9/17 ,  D01F11/12 ,  H01M4/1393 ,  H01M4/36 ,  H01M4/62 ,  H01M4/02

Abstract: There is provided a conductive fibrous material comprising a plurality of carbonaceous fibers, wherein each carbonaceous fiber is fused to at least one other fiber. The carbonaceous fibers may be fused at fiber-to-fiber contact points by a polymer. The process of making the conductive fibrous material comprises mixing a phenolic polymer with a second polymer to form a polymer solution, preparing phenolic fibers having nano- or micro-scale diameters by electrospinning the polymer solution, and subsequent carbonization of the obtained phenolic fibers, thereby generating carbonaceous fibers, wherein each carbonaceous fiber is fused to at least one other fiber. The conductive fibrous material may be useful in electrode materials for energy storage devices.

公开(公告)号：US20180155540A1

公开(公告)日：2018-06-07

申请号：US15729475

申请日：2017-10-10

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Xu Li ,  Chao Bin He ,  Haiwen Gu ,  Siew Yee Wong ,  Shilin Chen

IPC: C08L63/00 ,  C08J3/00 ,  C08K7/14 ,  C08K9/06 ,  C08J5/10 ,  C08L77/02 ,  C01B33/44 ,  C08J3/20 ,  C08J5/08

CPC classification number: C08L63/00 ,  C01B33/44 ,  C08J3/005 ,  C08J3/203 ,  C08J5/08 ,  C08J5/10 ,  C08J2363/00 ,  C08J2377/02 ,  C08K7/14 ,  C08K9/06 ,  C08L77/02 ,  C08L2314/00

Abstract: A method of preparing a fiber-reinforced polymer composite is provided. The method includes (a) providing a swollen clay material; (b) chemically modifying a surface of the swollen clay material with an organosilane to form a silane-modified clay material; (c) intercalating the silane-modified clay material with a binder to form an intercalated clay material; and (d) melt compounding the intercalated clay material with a mixture comprising a polymer and fiber to form the fiber-reinforced polymer composite. A fiber-reinforced polymer composite is also provided.

公开(公告)号：US09803079B2

公开(公告)日：2017-10-31

申请号：US14653846

申请日：2013-12-18

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： Xu Li ,  Chao Bin He ,  Haiwen Gu ,  Siew Yee Wong ,  Shilin Chen

IPC: C08L63/00 ,  C01B33/44 ,  C08K9/06 ,  C08J5/10 ,  C08K7/14 ,  C08J3/00 ,  C08L77/02 ,  C08J5/08 ,  C08J3/20

CPC classification number: C08L63/00 ,  C01B33/44 ,  C08J3/005 ,  C08J3/203 ,  C08J5/08 ,  C08J5/10 ,  C08J2363/00 ,  C08J2377/02 ,  C08K7/14 ,  C08K9/06 ,  C08L77/02 ,  C08L2314/00

Abstract: A method of preparing a fiber-reinforced polymer composite is provided. The method includes (a) providing a swollen clay material; (b) chemically modifying a surface of the swollen clay material with an organosilane to form a silane-modified clay material; (c) intercalating the silane-modified clay material with a binder to form an intercalated clay material; and (d) melt compounding the intercalated clay material with a mixture comprising a polymer and fiber to form the fiber-reinforced polymer composite. A fiber-reinforced polymer composite is also provided.