I-China CAS 16921-30-5 potassium hexachloroplatinate (iv) Ukukhiqiza kanye Nemboni |Zoran

I-CAS 16921-30-5 potassium hexachloroplatinate (iv) Isithombe Esifakiwe

I-CAS 16921-30-5 i-potassium hexachloroplatinate (iv)

Incazelo emfushane:

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Izingeniso

Ama-Catalyst ensimbi ayigugu ayizinsimbi ezinhle ezisetshenziswa kakhulu embonini yamakhemikhali ngenxa yekhono lazo lokusheshisa inqubo yamakhemikhali.Igolide, i-palladium, iplatinum, i-rhodium, nesiliva ngezinye zezibonelo zezinsimbi eziyigugu.Ama-catalyst ensimbi ayigugu yilawo aqukethe izinhlayiya zensimbi eziyigugu ze-nano-scale ezihlakazeke kakhulu ezisekelwa endaweni ephakeme njengekhabhoni, i-silica, ne-alumina.Lawa ma-catalyst anezinhlelo zokusebenza eziningana ezimbonini ezihlukahlukene.I-catalyst ngayinye yensimbi eyigugu inezici ezihlukile.Lawa ma-catalyst asetshenziselwa ngokuyinhloko ukusabela kwe-organic synthesis.Izinto ezifana nesidingo esikhulayo esivela emikhakheni esetshenziswa ekugcineni, ukukhathazeka kwezemvelo kanye nemithelela yazo yezomthetho kuqhuba ukukhula kwemakethe.

Izakhiwo zama-catalysts ensimbi ayigugu

1.Umsebenzi ophezulu kanye nokukhethwa kwezinsimbi eziyigugu ku-catalysis

Ama-catalyst ensimbi ayigugu ahlanganisa izinhlayiya zensimbi eziyigugu ze-nano-scale ezihlakazeke kakhulu kuzisekelo ezinendawo ephezulu efana nekhabhoni, i-silica, ne-alumina.Izinhlayiya zensimbi zesikali se-nano zikhanga kalula i-hydrogen nomoya-mpilo emkhathini.I-hydrogen noma umoya-mpilo iyasebenza kakhulu ngenxa ye-adsorption yayo ye-dissociative ngokusebenzisa i-d-electron yegobolondo lama-athomu ensimbi eyigugu.

2.Ukuzinza

Izinsimbi eziyigugu zizinzile.Awenzi kalula ama-oxide nge-oxidation.Ngakolunye uhlangothi, ama-oxide ezinsimbi eziyigugu awazinzile.Izinsimbi eziyigugu azincibiliki kalula ku-asidi noma kwisisombululo se-alkaline.Ngenxa yokuqina okushisayo okuphakeme, isisetshenziswa sensimbi esiyigugu sisetshenziswe njengezikhuthazi zokuhlanza igesi yokukhipha umoya.

Ukucaciswa

Igama	I-Hexachloroplatinum(IV) potassium
Omqondofana	I-Potassium hexachloroplatinate(IV),I-Potassium chloroplatinate
I-Molecular Formula	I-K2PtCl6
Isisindo samangqamuzana	485.98
Inombolo Yokubhalisa ye-CAS	16921-30-5
EINECS	240-979-3
Okuqukethwe kwe-Pt	39.5%
Ubumsulwa	Ukuhlanzeka kwempushana yePlatinum yasekuqaleni > 99.95%
Ukubukeka	Impushana ephuzi
Impahla	Ikristalu ephuzi, inyibilika kancane emanzini, ayincibiliki otshwaleni, i-aether
Ukucaciswa	Ukuhlaziya okumsulwa
Isicelo	Izinto ezibalulekile zokulungiselela ezinye izinhlanganisela zensimbi ezihloniphekile kanye ama-catalysts