Chii chinooneka chiedza photocatalysis?
Visible light photocatalysis inoreva photocatalytic oxidation uye kuora kwe photocatalyst pasi pemamiriro echiedza anooneka.
Ndeipi musimboti wechiedza chinooneka photocatalysis?
Inooneka mwenje catalytic musimboti wakavakirwa painooneka chiedza irradiation light catalyst, catalyst valence band yelight ground state maelectron transition kune conduction band, inogadzira chiedza chakaberekwa gomba uye light electronic, gomba rakajeka nemamorekuru emvura kugadzira hydroxyl free radicals, maerekitironi neoxygen molecule reaction inoburitsa super oxygen anion, uye maburi emhando yeokisijeni, uye maburi emhando yeokisijeni, hydroxyl inogadzirwa mamorekuru anonhuwa, organic matter, mabhakitiriya uye zvimwe zvinosvibisa mumvura uye kabhoni dhaikisaidhi uye mamwe mamorekuru madiki. Huwandu hushoma hweN, S uye P mune organic zvinhu huchagadzira nitrate, sulfate, phosphate uye zvichingodaro mushure mekuora, kuitira kutamba detoxification, deodorization uye sterilization mhedzisiro. Inooneka mwenje photocatalytic coating tekinoroji inopa itsva yakasvibira mhinduro yemukati uye kunze kwemhepo nharaunda kurapwa.
Sei kushandisa chiedza chinooneka photocatalysis?
Maererano netsanangudzo iri muNational standard GB/T 17683.1-1999, ultraviolet chiedza muzuva chinongotora 7%, chiedza chinooneka chinotora 71%, uye infrared account ye22%. Kunyange zvazvo simba re ultraviolet photon rakakura kudarika rechiedza chinooneka kana chiedza che infrared, chiedza chinooneka uye chiedza che infrared "chinokunda" nenhamba. Traditional photocatalytic oxidation tekinoroji inongori pasi pechiito che ultraviolet mwenje oxidation kushatisa kwe organic zvinosvibisa. Uye jiangyin zuva state quantum coating tekinoroji co., LTD. Chigadzirwa chechiedza chinooneka chinokonzeresa oxidation tekinoroji zvigadzirwa uye quantum level TiO2, basa rayo rinogona kuitika kwete chete muchiedza chinooneka photocatalytic oxidation degradation, asiwo inogona catalytic oxidation degradation pasi pe ultraviolet uye infrared light reaction, ihwo hutsva huzere hwekupindura kweiyo photocatalytic tekinoroji, yakavandudza zvakanyanya kushanda kwayo.
Nguva yekutumira: Jul-13-2022