公开(公告)号：US20140315020A1

公开(公告)日：2014-10-23

申请号：US14094348

申请日：2013-12-02

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Hsien SUN ,  Lien-Tai CHEN ,  Wen-Chang CHEN ,  Jung-Yao CHEN

IPC: H01B13/14

CPC classification number: H01B13/148 ,  D01D5/0015 ,  D01D5/0023 ,  D01D5/003 ,  D01D5/0038 ,  D01D5/0046 ,  Y10T428/294

Abstract: Disclosed is a method of manufacturing a nano metal wire, including: putting a metal precursor solution in a core pipe of a needle; putting a polymer solution in a shell pipe of the needle, wherein the shell pipe surrounds the core pipe; applying a voltage to the needle while simultaneously jetting the metal precursor solution and the polymer solution to form a nano line on a collector, wherein the nano line includes a metal precursor wire surrounded by a polymer tube; chemically reducing the metal precursor wire of the nano line to form a nano line of metal wire surrounded by the polymer tube; and washing out the polymer tube by a solvent.

Abstract translation: 公开了一种制造纳米金属丝的方法，包括：将金属前体溶液放入针的芯管中; 将聚合物溶液置于针的外壳管中，其中壳管围绕芯管; 向所述针施加电压，同时喷射所述金属前体溶液和所述聚合物溶液以在集电体上形成纳米线，其中所述纳米线包括由聚合物管围绕的金属前体丝; 化学还原纳米线的金属母线，形成由聚合物管包围的金属线的纳米线; 并用溶剂洗涤聚合物管。

公开(公告)号：US20180187024A1

公开(公告)日：2018-07-05

申请号：US15394266

申请日：2016-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Hsien SUN ,  Chih-Lung CHEN ,  Jing-Wen TANG ,  Ruey-Ling LIU

IPC: C09D5/24 ,  C08K3/08 ,  C08G18/10 ,  C08G18/66 ,  C08G18/75 ,  C09D175/06 ,  D06M15/572 ,  C09D175/08 ,  D06M15/568 ,  C09D5/26 ,  H05B3/34

CPC classification number: C09D5/24 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/758 ,  C08K3/04 ,  C08K3/08 ,  C08K2003/0806 ,  C08K2201/001 ,  C08K2201/011 ,  C09D7/61 ,  C09D7/70 ,  D06M15/568 ,  D06M15/572 ,  D06M2101/32 ,  H05B3/347 ,  C08L75/06 ,  C09D175/06 ,  C08G18/3206 ,  C08G18/348

Abstract: An electrothermal composition and electrothermal textiles are provided. The electrothermal composition includes a polyurethane and a plurality of metal nanomaterials. The polyurethane has repeating unit of Formula (I): wherein R1 is R2 is R3 is R4 is R5 is C1-4 alkylene group, R6 is C2-6 alkylene group, R7 is C2-6 alkylene group, R8 is C1-4 alkylene group, X is R9 is C2-6 alkylene group, a is 1 to 100, b is 0 to 100, and a≥b. The polyurethane has dynamic viscosity of 1000 cP to 5000 cP at 25° C.