Cas 24304-00-5 Nano Aluminom Nitride AlN ntụ ntụ
Njirimara nke ntụ ntụ AlN:
AlN ntụ ntụ nwere ịdị ọcha dị elu, nkesa nha nha nha dị warara, mpaghara elu ka ukwuu, njupụta dị ala na njiri ịkpụzi injection ka mma.2. A na-eji Aluminom nitride nano ntụ ntụ mee ihe na ngwakọta, ọ nwekwara ezigbo egwuregwu na silicon semiconductor na interface ya dị mma na-eme ka ihe ndị na-arụ ọrụ na-arụ ọrụ na ihe ndị na-ekpo ọkụ na-eme ka ọ dịkwuo mma.
Nkọwapụta ntụ ntụ AlN:
| Ihe | Ịdị ọcha | APS | Agba | Njupụta nnukwu | Ụdị Crystallographic | ikuku oxygen | Ime usoro | SSA |
| XL-AlN ntụ ntụ | 99% | 50nm | Agba ntụ | 0.05g / cm3 | Ọdịdị hexagonal | 0.8% | Plasma CVD | 105m2/g |
Ngwa nke ntụ ntụ AlN:
AlN ntụ ntụ na-eji melite arụmọrụ nke epoxy resin Na Aluminium nitride nanopowder na epoxy resin system, mgbe ọdịnaya nke Aluminom nitride nanoparticle ruru 1% ~ 5%, iko-ngbanwe okpomọkụ na-abawanye na modul nke elasticity ruru oke uru.Ntinye nke Aluminium nitride nanopowder na ihe mgbakwunye epoxy resin dị nnọọ iche na mgbakwunye nke Aluminium nitirde micro grain na nhazi.A na-agbakwunye ntụ ntụ AlN dị ka ụdị ihe na-enye ume ma na-ekesa nke ọma n'etiti agbụ nke ihe polymer.Maka nhazi ezughị ezu n'elu na nnukwu ebe dị elu, AlN ntụ ntụ na-egosi ọrụ siri ike.Ka ọ dị ugbu a, a na-ekesa akụkụ nke Aluminium nitride nanoparticles ọka na oghere nke yinye polymer.N'iji tụnyere Aluminium nitride micro grain, AlN ntụ ntụ nwere ezigbo mmiri ma nwee ike imeziwanye ike, ike na traktị nke resin epoxy.
A na-eji ntụ ntụ AlN eme ihe na-eduzi okpomọkụ
The silica gel compounded na AlN ntụ ntụ, nke nwere ibu thermal conductivity, na-enye nnọọ mma thermal conductivity, eletriki mkpuchi, wider na-arụ ọrụ okpomọkụ nke eletriki mkpuchi (-60 ℃ ~ -200 ℃), ala ọkpụrụkpụ na ezi arụmọrụ arụmọrụ, na nwere ike ịbụ n'ebe nile. A na-eji igwe na-ebufe ọkụ nke akụrụngwa eletrọnịkị iji melite arụmọrụ arụ ọrụ, dị ka CPU radiator filler, audion ike dị elu, akụrụngwa Silicon na-achịkwa, diode, ihe na-ebufe ọkụ na oke na ihe ndị ọzọ.
AlN ntụ ntụ nwere ike imeziwanye conductivity thermal nke rọba.Site n'ịgbakwunye Aluminom nitride nanoparticles na rọba dị ka nkezi nke 5% ~ 10% na uka, anyị nwere ike dịkwuo thermal conductivity nke plastic si 0.3W / (mk) ka 0.5W / (mk), 16 ugboro ọzọ.Tụnyere okpomọkụ conduction nri (alumina ma ọ bụ magnesia) na ahịa, ọ nwere ike melite n'ibu Njirimara nke ngwaahịa na nta ego.Ka ọ dị ugbu a, ndị na-emepụta ihe na-azụrụ AlN ntụ ntụ na oke na ụdị ọhụrụ nano okpomọkụ conduction plastic ga-amalite n'ahịa.
AlN ntụ ntụ na-arụ ọrụ nke ọma na silicon dioxide ma na-agbasasị na rọba.N'okpuru premise nke na-eme ka ọ dịghị ihe dị iche na n'ibu arụmọrụ nke roba, (nnwale gosiri na ọ pụrụ imeziwanye n'ibu arụmọrụ nke roba), ọ pụrụ n'ụzọ dị ukwuu mma okpomọkụ conductivity nke roba na-agaghị ala ala viscosity dị ka ndị ọzọ oxides n'oge na-agbakwụnye usoro. , ma ọ bụ naanị obere ego achọrọ.etinyere ya n'ọtụtụ ebe maka ndị agha, ụgbọ elu na injinia ozi.
