Provided are an air purification module and a manufacturing method therefor, the air purification module comprising: a body; a visible light-emitting device disposed inside the body; and a photocatalytic filter disposed inside the body, wherein the photocatalytic filter includes a metal foam substrate having an oxygen-containing functional group on a surface thereof and a photocatalyst coating applied on a surface of the metal foam substrate, wherein the photocatalyst coating includes a visible light-active photocatalytic particle and a silica binder chemically coupled to the oxygen-containing functional group of the surface of the metal foam substrate.
Cette invention concerne un module de purification d'air et son procédé de fabrication, le module de purification d'air comprenant : un corps ; un dispositif d'émission de lumière visible disposé à l'intérieur du corps ; et un filtre photocatalytique disposé à l'intérieur du corps, le filtre photocatalytique comprenant un substrat en mousse métallique ayant un groupe fonctionnel contenant de l'oxygène sur une surface de celui-ci et un revêtement de photocatalyse appliqué sur une surface du substrat en mousse métallique, le revêtement de photocatalyse comprenant une particule photocatalytique active à la lumière visible et un liant de silice couplé chimiquement au groupe fonctionnel contenant de l'oxygène de la surface du substrat en mousse métallique.
본체; 상기 본체 내부에 배치된 가시광 발광 소자; 및 상기 본체 내부에 배치된 광촉매 필터를 포함하고, 상기 광촉매 필터는 표면에 산소 함유 작용기를 갖는 메탈폼(metal foam) 기재와 상기 메탈폼 기재의 표면에 코팅된 광촉매 코팅층을 포함하며, 상기 광촉매 코팅층은 가시광 활성 광촉매 입자 및 상기 메탈폼 기재 표면의 산소 함유 작용기와 화학적으로 결합된 실리카(silica) 바인더를 포함하는 공기 정화 모듈과 이의 제조방법을 제공한다.
AIR PURIFICATION MODULE AND MANUFACTURING METHOD THEREFOR
MODULE DE PURIFICATION D'AIR ET SON PROCÉDÉ DE FABRICATION
공기 정화 모듈 및 이의 제조방법
2018-03-08
Patent
Electronic Resource
Korean
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B01D SEPARATION , Trennen / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / F24F Klimatisierung , AIR-CONDITIONING |
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