COMPOSITE MATERIAL HAVING THREE-DIMENSIONAL STRUCTURE, PREPARATION METHOD THEREFOR AND USE THEREOF

WIPO Patent Application WO/2020/119617

A1

A three-dimensional composite material, a preparation method therefor and a use thereof. Specifically disclosed is a three-dimensional structure composite material: a polyurethane sponge is used as a matrix, a surface and the interior of the polyurethane sponge are coated in graphene, the graphene is sequentially coated in a nickel layer and gold layer by means of electroless plating, and finally, the composite material is formed by encapsulating same by means of polydimethylsiloxane.

ZHANG GUOPING (CN)
HAN FEI (CN)
SU XINGYU (CN)
ZHANG YUAN (CN)
SUN RONG (CN)

PCT/CN2019/123941

June 18, 2020

December 09, 2019

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SHENZHEN INST OF ADV TECH CAS (CN)

C08J9/40; C08J9/36; C08L75/04; C08L83/04; C23C18/32; C23C18/42; H01B5/14; H01B13/00

CN109749121A	2019-05-14
CN107655398A	2018-02-02
CN104257367A	2015-01-07

HAN, FEI ET AL.: "Fabrication of a Flexible and Stretchable Three-Dimensional Conductor Based on Au–Ni@Graphene Coated Polyurethane Sponge by Electroless Plating", JOURNAL OF MATERIALS CHEMISTRY C, vol. 6, no. 30, 10 July 2018 (2018-07-10), XP055713538, ISSN: 2050-7526, DOI: 20200109144523X
HAN, FEI ET AL.: "A Crack-Based Nickel@Graphene-Wrapped Polyurethane Sponge Ternary Hybrid Obtained by Electrodeposition for Highly Sensitive Wearable Strain Sensors", JOURNAL OF MATERIALS CHEMISTRY C, vol. 5, no. 39, 19 September 2017 (2017-09-19), XP055713535, ISSN: 2050-7526, DOI: 20200109144942A

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