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  • 专利标题:   Production of visible-light photocatalyst used for e.g. removing contaminants e.g. volatile organic compound, nitrogen oxide, bacteria and mold in air, involves mixing binder, graphene and titanium dioxide, injecting formed mixture into mold, and pressing mold at high temperature.
  • 专利号:   KR2021100521-A, KR2322246-B1, WO2022108119-A1
  • 发明人:   YOO J, HWANG G B, SHIN T, YOO J H, SHIN T H
  • 专利权人:   LAB M ZERO CO LTD
  • 国际专利分类:   B01J021/06, B01J023/06, B01J035/00, B01J037/00
  • 专利详细信息:   KR2021100521-A 17 Aug 2021 B01J-037/00 202174 Pages: 11
  • 申请详细信息:   KR2021100521-A KR156169 20 Nov 2020
  • 优先权号:   KR014243, KR156169, KR048799

▎ 摘　　要

NOVELTY - Production of visible-light photocatalyst involves mixing a binder, graphene and titanium dioxide to form a mixture, injecting the mixture into a mold, and pressing the mold at a high temperature of 200-250 degrees C. USE - Production of visible-light photocatalyst (claimed) used for removing contaminants e.g. volatile organic compound, nitrogen oxide, bacteria and mold in air, and removing odor, in indoor and outdoor building material, sculpture, public transportation facility including car, train and airplane, and sidewalk block. ADVANTAGE - The method enables easy production of visible-light photocatalyst.