Boron Nitride, uas yog Insoluble hauv dej, Dissolves nyob rau hauv dab tsi hnyav
Oct 18, 2021
Boron nitride yog cov khoom zoo ib yam li graphite. Qhov txawv yog tias graphite yog dub thiab boron nitride yog hmoov dawb. Thib ob, boron nitride rwb thaiv tsev tsis yog hluav taws xob rwb thaiv tsev, graphiteconductive. Boron nitride hmoov yog dav siv nyob rau hauv ntau yam teb, tej zaum yuav muaj cov khoom nyob rau hauv cov txheej txheem ntawm ntau lawm thiab kev npaj yuav tsum tau yaj boron nitride, boron nitride feem ntau yuav yaj nws li cas? Nyob rau hauv dab tsi hnyav yog boron nitride yaj?
Boron nitride yog me ntsis soluble nyob rau hauv kub acid, feem ntau boron nitride yog siv ncaj qha raws li ib tug additive, tsis tshua yaj thiab reused; Boron nitride nyob rau hauv chav tsev kub nyob rau hauv cov xwm txheej ntawm insoluble nyob rau hauv feem ntau cov organic solvents paub, nws zoo li silicon nitride tsuas yog me ntsis soluble nyob rau hauv HF cua sov los yog concentrated sodium fluoride tov, thiab boron nitride insoluble nyob rau hauv dej txias, dej boiling hydrolysis qeeb heev thiab. tsim ib qho me me ntawm boric acid thiab ammonia, boron nitride thiab qaug zog acid thiab alkali tsis muaj tshuaj tiv thaiv ntawm chav tsev kub.