Nkọwapụta:
Koodu | U700-U703 |
Aha | Zirconium Dioxide Nanopowder |
Usoro | ZrO2 |
CAS Mba. | 1314-23-4 |
Nha urughuru | 50nm, 80-100nm, 0.3-0.5um |
Ịdị ọcha | 99.9% |
Ụdị kristal | Monoclinic |
Ọdịdị | Agba ọcha |
ngwugwu | 1kg ma ọ bụ 25kg / gbọmgbọm, ma ọ bụ dị ka achọrọ |
Ngwa nwere ike ime | Seramiiki, pigmenti, nkume ndị wuru ewu, ihe ndị na-adịghị eyi uwe, egweri na polishing, catalyst, ụlọ ọrụ eletrọnịkị, wdg. |
Nkọwa:
Nano ZrO2 ntụ ntụ nwere njirimara nke nguzogide okpomọkụ dị elu, nguzogide corrosion kemịkalụ, nguzogide oxidation, nguzogide eyi, nnukwu ọnụọgụ mgbasawanye ọkụ, obere ikike okpomọkụ na ikuku okpomọkụ, n'ihi ya, a na-ekpebisi ike ịbụ ezigbo ihe mkpuchi ọkụ.
Nano zirconia nwere ihe pụrụ iche ngwa anya, na reflectivity maka ogologo-efegharị efegharị ultraviolet, etiti ife na infrared dị elu dị ka 85%.Mgbe mkpuchi ahụ akpọnwụsịrị, nanoparticles na-ejupụta oghere dị n'etiti ihe mkpuchi ahụ iji mepụta mkpuchi mkpuchi ikuku zuru oke, na obere okpomọkụ nke ya nwere ike ịmanye oge nnyefe okpomọkụ na mkpuchi ahụ ogologo oge, nke mere na mkpuchi ahụ nwekwara obere ala. thermal conductivity.Enwere ike imeziwanye conductivity thermal conductivity nke mkpuchi, si otú ahụ na-eme ka arụmọrụ mkpuchi ọkụ nke mkpuchi ahụ dịkwuo mma.
Dị ka nchọpụta si kwuo, akụkụ bụ isi nke mkpuchi mkpuchi mkpuchi ọkụ na-egbuke egbuke bụ nano-zirconia particles, nke nwere obere okpomọkụ nke dị ala.A na-ese ihe mkpuchi mkpuchi mkpuchi ọkụ nke mgbidi dị n'ime ya na 3 mm dị mkpa n'ime ụlọ ahụ, nke nwere ike ime ka ọnụ ọgụgụ dị n'ime ụlọ dịkwuo mma karịa 3 Celsius C n'oge oyi.Enwere ike ịbawanye ya site na 90%, na ọnụọgụ nchekwa ike nwere ike iru karịa 80%, nke mere na enwere ike idozi ihe omume nke ụmụ irighiri mmiri na ebu na mgbidi kpamkpam.
Ozi dị n'elu bụ maka ntụnye aka.Mmetụta ngwa a kapịrị ọnụ metụtara ọrụ na nhazi n'ezie.
Ọnọdụ Nchekwa:
Zirconium oxide (ZrO2) nanopowder kwesịrị ịchekwa na mkpuchi, zere ìhè, ebe akọrọ.Nchekwa okpomọkụ ụlọ dị mma.
SEM & XRD: