Qhov laj thawj yog vim li cas Hexagonal Boron Nitride siv los npaj cov khoom siv thermal conductivity Polymer

Hexagonal Boron Nitride (h-BN), tseem hu ua Boron Nitride (BN) yog cov khoom siv ntau yam uas muaj cov thermal conductivity zoo, siab thermal stability, thiab zoo kawg li txhua yam muaj zog. Cov khoom tshwj xeeb no ua rau h-BN yog tus neeg sib tw zoo tshaj plaws rau kev tsim cov khoom siv polymer ua haujlwm zoo nrog kev txhim kho thermal tswj kev muaj peev xwm. Hauv qab no yog qee qhov laj thawj vim li cas h-BN feem ntau siv los ua cov khoom siv hauv cov khoom siv thermal conductivity siab polymer.

Ua ntej, h-BN muaj cov khoom tshwj xeeb thermal conductivity uas ua rau nws yog ib tus neeg sib tw zoo tshaj plaws rau kev txhim kho thermal tswj peev xwm hauv polymers. Siv h-BN ua ib qho muab tub lim hauv cov polymers ua rau lawv cov thermal conductivity, uas ua rau kom muaj cua sov tawm ntawm lub cev ntawm cov khoom. Cov cuab yeej no muaj txiaj ntsig zoo, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov uas tswj kev kub ntxhov yog qhov tseem ceeb, xws li cov khoom siv hluav taws xob thiab tsheb.

Qhov thib ob, h-BN muaj cov thermal stability siab, uas txhais tau hais tias nws tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj kev hloov pauv ntawm cov qauv lossis tshuaj. Thaum siv los ua cov khoom siv hauv cov khoom siv ua haujlwm siab polymers, cov cuab yeej no txhais rau cov ntaub ntawv nrog thermal stability zoo dua nyob rau hauv qhov kub thiab txias. Cov ntaub ntawv zoo li no zoo meej rau cov ntawv thov uas cuam tshuam rau qhov chaw kub kub.

Thib peb, h-BN lub zog txhua yam yog qhov zoo heev, uas txhais tau hais tias nws tuaj yeem tiv taus qhov kev ntxhov siab ntawm cov neeg kho tshuab uas tshwm sim los ntawm kev siv cov khoom sib xyaw. Los ntawm kev siv h-BN ua cov khoom siv hauv cov khoom siv ua haujlwm siab, cov tuam ntxhab tuaj yeem tsim cov khoom sib xyaw uas muaj cov khoom siv zoo heev thiab thermal, txhim kho tag nrho cov khoom siv dag zog thiab ua haujlwm ntev ntawm cov khoom kawg.

Hauv cov ntsiab lus, cov khoom zoo heev uas muaj los ntawm h-BN ua rau nws yog ib tus neeg sib tw zoo tshaj plaws rau kev siv los ua cov khoom siv hauv cov khoom siv polymers. Lub thermal conductivity, thermal stability, thiab txhua yam muaj zog ntawm h-BN yog cov yam ntxwv uas tuaj yeem txhim kho kev ua tau zoo ntawm cov khoom siv polymer sib xyaw, ua rau lawv xaiv qhov zoo tshaj plaws rau ntau yam kev lag luam.

Shengyang New Material Co., Ltd. tau cog lus rau kev tsim cov boron nitride thiab boron nitride ua cov khoom, thiab tuaj yeem kho ntau yam boron nitride insulating ceramic qhov chaw raws li cov neeg siv khoom xav tau. Tiv tauj peb yog tias tsim nyog.
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