nano Alumina ntụ ntụ Al2O3 nanoparticles maka thermal conductive

Nkọwa dị mkpirikpi:

Alumina nanopowders nwere nnukwu oke nha na mmetụta nha, ya mere ọ nwere nnukwu ikuku thermal. E jiri ya tụnyere ihe ọdịnala aluminom dioxide, nano-sized Alumina nwere arụmọrụ ikuku dị elu ma belata nguzogide okpomọkụ. Na mgbakwunye, alumina nano ntụ ntụ nwekwara ezigbo nkwụsi ike nke okpomọkụ na nguzogide corrosion, na-eme ka ọ bụrụ ezigbo nhọrọ maka ihe ntanetị ọkụ na ọkpọkọ ọkụ. Ụlọ ọrụ mmepụta ihe nke China na-enye Alumina nanopowders Al2O3 maka njikwa ọkụ, ịdị mma na onyinye, ọnụahịa dị mma, ahụmahụ bara ụba na mmepụta na mbupụ nke nanopowder, ọ bụla chọrọ ka ị jụọ ase!


Nkọwa ngwaahịa

Nkọwapụta nke nano Alumina ntụ ntụ Al2O3 nanoparticles

Aha ngwaahịa Alumina Nanoparticles
MF Al2O3
CAS Mba. 1344-28-1
Ụdị Alfa ( Ọzọkwa gama ụdị dị
Nha urughuru 200nm / 500nm / 1um
Ịdị ọcha 99.7%
Ọdịdị Ọcha ntụ ntụ
ngwugwu 1kg / akpa, 20kg / drum

Nkọwa zuru ezu

Ngwa
Nchekwa
Ngwa

Site na mmepe ngwa ngwa nke teknụzụ, njikwa okpomọkụ aghọwo ihe dị mkpa n'ọtụtụ mpaghara. N'ụlọ ọrụ dịka ngwaọrụ eletrọnịkị, mpaghara ike, na ikuku ikuku, nrụpụta ọkụ nke ọma bụ isi ihe iji hụ na arụ ọrụ nkịtị na nkwalite akụrụngwa. Dị ka ihe na-arụ ọrụ nke ọma na-eduzi okpomọkụ, alumina nanow ntụ ntụ na-eji nwayọọ nwayọọ na-aghọ ebe nyocha na mpaghara nchịkwa okpomọkụ.

Alumina nanoparticles ntụ ntụ nwere nnukwu nha nha na mmetụta nha, ya mere ọ nwere ikike ikuku dị elu. Tụnyere ihe ọdịnala aluminom dioxide, nano-powder nwere arụmọrụ conductivity dị elu dị elu ma belata nguzogide okpomọkụ. Nke a bụ tumadi n'ihi nha nke ọka nke nano -powder, na e nwere ọtụtụ kristal ókèala na ntụpọ, nke na-eme ka nnyefe nke okpomọkụ dị na nhazi kristal. Na mgbakwunye, alumina nano ntụ ntụ nwekwara ezigbo nkwụsi ike nke okpomọkụ na nguzogide corrosion, na-eme ka ọ bụrụ ezigbo nhọrọ maka ihe ntanetị ọkụ na ọkpọkọ ọkụ.

Alumina nanoparticles ntụ ntụ (Al2O3) nwere ike tinye ya na ikpo ọkụ ọkụ nke ngwaọrụ eletrọnịkị site na-ejuputa gluu ọkụ ma ọ bụ na-akwadebe ihe nkiri okpomọkụ, melite arụmọrụ ọkụ ọkụ, belata okpomọkụ nke ngwaọrụ ahụ, ma melite ntụkwasị obi na ndụ nke akụrụngwa.
Tụkwasị na nke ahụ, a pụkwara iji ntụ ntụ alumina nano mee ihe iji kwadebe ihe nrụpụta okpomọkụ dị elu. Ịgwakọta ntụ ntụ nanowl na ihe ndabere nwere ike ịbawanye ọnụego nduzi okpomọkụ nke isi ihe. Ihe ngwakọta a na-ekpo ọkụ na-ekpo ọkụ ọ bụghị nanị na ọ nwere arụmọrụ okpomọkụ dị mma, kamakwa ọ nwere uru ndị ọzọ nke ihe ndị dị na isi, dị ka ike ọrụ na nkwụsi ike nke kemịkal. Ya mere, n'ọhịa nke ikuku na ụgbọ ala na-emepụta ụgbọ ala, ihe ndị na-emepụta ihe na-ekpo ọkụ na-ekpo ọkụ aghọwo ihe ngwọta dị mkpa.

Nchekwa

Alumina nanopowders (Al2O3 nanoparticles) ga-echekwara nke ọman'ime ụlọ dị jụụ na nkụ.

Adịla ikpughe na ikuku.

Wepụ ya na oke okpomọkụ, isi mmalite nke mgbanye na nrụgide.


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