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  • 专利标题:   Production of oxidized graphene/seaweed composite fiber carrying nano-silver particles by adding oxidized graphene to deionized water, sonicating, stirring, dissolving in e.g. aqueous sodium alginate solution, wet spinning, and heating.
  • 专利号:   CN106192074-A, CN106192074-B
  • 发明人:   ZHU L, WANG H, WU H, CHENG Q
  • 专利权人:   UNIV DONGHUA, UNIV DONGHUA
  • 国际专利分类:   D01D005/06, D01F001/10, D01F009/04
  • 专利详细信息:   CN106192074-A 07 Dec 2016 D01F-009/04 201711 Pages: 7 Chinese
  • 申请详细信息:   CN106192074-A CN10556384 15 Jul 2016
  • 优先权号:   CN10556384

▎ 摘　　要

NOVELTY - Production of oxidized graphene/seaweed composite fiber carrying nano-silver particles comprises adding oxidized graphene to deionized water, sonicating, stirring to obtain oxidized graphene solution, dissolving in aqueous sodium alginate solution and silver nitrate aqueous solution, and wet spinning; and heating to 150-160 degrees C for 3-5 minutes. The sodium alginate, silver nitrate and oxidized graphene has mass ratio of 300:3:2. USE - Method for production of oxidized graphene/seaweed composite fiber carrying nano-silver particles (claimed). ADVANTAGE - The product has excellent performance, and solves poor problem of ordinary dressing tensile strength and easy to burst organic matrix problem.