• 专利标题:   Producing polydimethylsiloxane composite reinforced with three-dimensional conductive porous carbon by preparing aerogel having porous structure from mixed solution having graphene oxide, polyvinyl alcohol and formaldehyde, annealing aerogel, and bonding annealed aerogel with polydimethylsiloxane.
  • 专利号:   WO2022154143-A1, KR2022103360-A, KR2528218-B1
  • 发明人:   SUHR J H, SUN Y, HONG S Y, SUHR J
  • 专利权人:   UNIV SUNGKYUNKWAN RES BUSINESS FOUND
  • 国际专利分类:   C08J003/22, C08J009/28, C08K013/00, C08K003/04, C08K007/22, C08L029/04, C08L083/04, C08J003/24
  • 专利详细信息:   WO2022154143-A1 21 Jul 2022 C08L-083/04 202263 Pages: 29
  • 申请详细信息:   WO2022154143-A1 WOKR000604 15 Jan 2021
  • 优先权号:   KR005858

▎ 摘  要

NOVELTY - Method for producing a polydimethylsiloxane composite reinforced with three-dimensional conductive porous carbon, involves (a) preparing an aerogel having a porous structure from a mixed solution containing graphene oxide, polyvinyl alcohol and formaldehyde, (b) annealing the aerogel, and (c) bonding the annealed aerogel with polydimethylsiloxane. USE - The method is useful for producing polydimethylsiloxane composite reinforced with three-dimensional conductive porous carbon used as multifunctional wearable heaters and sensor devices. ADVANTAGE - The method provides the solution for developing multifunctional heater/sensor devices with robust structural reliability and desirable wearable performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a polydimethylsiloxane composite reinforced with three-dimensional conductive porous carbon, prepared by the method.