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  • 专利标题:   Photochemical treatment of graphene-silk composite, involves heating silk protein solution and graphene oxide dispersion, mixing to obtain graphene oxide-silk composite, and irradiating UV light on silk.
  • 专利号:   CN109010126-A
  • 发明人:   WANG L, JIA M, HU H, SHI S, LIU J, LV Q
  • 专利权人:   UNIV QILU TECHNOLOGY
  • 国际专利分类:   A61K008/73, A61K008/65, A61K008/64, A61K008/19, A61Q005/10
  • 专利详细信息:   CN109010126-A 18 Dec 2018 A61K-008/73 201919 Pages: 10 Chinese
  • 申请详细信息:   CN109010126-A CN11165532 08 Oct 2018
  • 优先权号:   CN11165532

▎ 摘　　要

NOVELTY - Photochemical treatment of graphene-silk composite, involves heating 20-70 pts. wt. silk protein solution (0.1-4 %mass) and 30-80 pts. wt. 0.5-30 mg/mL graphene oxide dispersion at 30 degrees C for 60 minutes, mixing to obtain a graphene oxide-silk composite, and irradiating UV light of wavelength 280-190 nm on silk for 3-8 hours. USE - Photochemical treatment of graphene-silk composite. ADVANTAGE - The method uses natural components, provides safe composite without side effects, enables uniform dyeing, and is economical, convenient and environmentally-friendly.