Cov qauv molecular sieve tau muab faib ua peb theem:
Cov qauv tseem ceeb: (silicon, aluminium tetrahedra)
nws cov cai hauv qab no tau pom thaum lub silicon-oxygen tetrahedra txuas nrog:
(A) Txhua tus pa atom hauv tetrahedron tau sib koom
(B) Tsuas yog ib qho oxygen atoms tuaj yeem sib koom ntawm ob lub tetrahedra uas nyob ib sab
(C) Ob qho khoom siv txhuas tsis txuas ncaj qha
Secondary qauv-ntiv nplhaib
Secondary qauv---multivariate nplhaib
Tertiary structure---- tawb
Cov chav tsev thib ob txuas ntxiv nrog rau ib leeg los ntawm kev sib txuas ntawm cov pa oxygen los ua ib qho chaw peb sab polyhedr, hu ua lub qhov los yog qhov kab noj hniav, lub tawb yog lub hauv paus txheej txheem tsim cov zeolite molecular sieve;xws li hexagonal kem tawb, cubic (v) tawb, a tawb, B tawb, yim-sided zeolite tawb, thiab lwm yam.
Cages tau npaj ntxiv los tsim cov pob txha zeolite
Post lub sij hawm: Apr-28-2023
