Tungsten halide hydrogen txo txoj kev

Cov ntaub ntawv tseem ceeb rau kev npaj tungsten hmoov siv tungsten halide hydrogen txo txoj kev yog WCl6 thiab WF6. Txoj kev no siv tungsten lossis tungsten pov tseg raws li cov khoom siv raw, ncaj qha chlorinating lossis fluorinating cov ntaub ntawv raw thiab tom qab ntawd txo lawv nrog hydrogen kom tau txais ultrafine tungsten hmoov nrog purity ntau dua 99.9% thiab particle loj tsawg dua 0.1 μm. Zhao Qinsheng et al. tau txais ultrafine dub tungsten hmoov siv cov pa roj- theem cov tshuaj tiv thaiv ntawm tungsten hexachloride nrog hydrogen. Cov tshuaj tiv thaiv tseem ceeb yog raws li nram no:

Piv nrog rau txoj kev txo cov tungsten oxide hydrogen, txoj kev no siv cov hydrogen tsawg dua, muaj cov nqi qis dua, thiab tsim cov tungsten hmoov nrog cov purity siab, nplua thiab zoo li qub, thiab zoo thermal stability. Txawm li cas los xij, cov txheej txheem kev npaj ua rau muaj ntau cov pa phem (HCl lossis HF), uas ua rau cov khoom siv ntau lawm thiab ua paug rau ib puag ncig, thiab tsis tshua muaj siv hauv kev tsim khoom tiag tiag.