• 专利标题:   Micro-light reaction oxygen catalytic graphene material useful for system for treating air pollution, comprises graphene, nano-scale metal oxide preferably titanium dioxide or zinc dioxide, and nano-scale metal rod preferably nano-gold rod.
  • 专利号:   CN112619642-A
  • 发明人:   ZHANG Y
  • 专利权人:   JIANGSU DONGQUAN TESTING TECHNOLOGY CO
  • 国际专利分类:   B01D046/00, B01D053/44, B01D053/86, B01J023/52, B01J023/66, B01J023/80
  • 专利详细信息:   CN112619642-A 09 Apr 2021 B01J-023/52 202136 Pages: 7 Chinese
  • 申请详细信息:   CN112619642-A CN11506090 18 Dec 2020
  • 优先权号:   CN11506090

▎ 摘  要

NOVELTY - Micro-light reaction oxygen catalytic graphene material comprises graphene, nano-scale metal oxide and nano-scale metal rod. The combination of the materials is nano-scale metal oxide and nano-scale metal rod are respectively adsorbed around the graphene sheet to form a tightly overlapping structure. The nano-scale metal oxide is titanium dioxide and/or zinc dioxide. The nano-scale metal rod is nano-gold rod, nano-silver rod, and/or nano-copper rod. USE - The micro-light reactive oxygen catalyst graphene material is useful for system for treating air pollution (claimed). ADVANTAGE - The material can catalyze and oxidize organic pollutants under low light conditions, has low photocatalytic activity, and can perform photocatalytic reaction under light within 800 nm wavelength. The system has good air purification effects during the day or night, breaks through the original limitation of photocatalytic materials, and has good market application prospects. DETAILED DESCRIPTION - AN INDEPENDENT CLAIM is also included for: a system for treating air pollution based on the micro-light reactive oxygen catalyst graphene material.