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  • 专利标题:   Degradable nanofiber mask comprises filter core composed of graphene oxide, photocatalytic nanoparticles partially embedded in graphene oxide interlayer structure, and polylactic acid.
  • 专利号:   CN111728293-A
  • 发明人:   YE X, ZHANG Y, ZHAO B, YAO L, LIU P, HUANG C
  • 专利权人:   NANJING MICRON ELECTRONICS IND RES INST, NANJING SENNA TECHNOLOGY CO LTD
  • 国际专利分类:   A41D013/11, A41D031/30, D01F001/10, D01F006/92, D04H003/011
  • 专利详细信息:   CN111728293-A 02 Oct 2020 A41D-013/11 202086 Pages: 6 Chinese
  • 申请详细信息:   CN111728293-A CN10469176 28 May 2020
  • 优先权号:   CN10469176

▎ 摘　　要

NOVELTY - Degradable nanofiber mask comprises a filter core composed of 10-20 pts. wt. graphene oxide, 2-5 pts. wt. photocatalytic nanoparticles and 80-200 pts. wt. polylactic acid, where the photocatalytic nanoparticles are partially embedded in the graphene oxide interlayer structure. USE - Used as degradable nanofiber mask. ADVANTAGE - The nanofiber mask: has good tensile strength; and has excellent strength and no internal structure damage even after repeated rubbing to simulate real usage condition.