nano silicon dioxide

Ngwasilicon dioxide:

Na tiori nano Silicon Dioxide nwere ike tinye maka mkpuchiNano-silica nwere usoro netwọk nke akụkụ atọ, nwere nnukwu ebe dị elu, na-egosipụta nnukwu ọrụ, nwere ike ịmepụta usoro netwọk mgbe agba a mịrị amị, na-abawanye ike na ire ụtọ nke agba, na-eme ka nkwụsị nke pigmenti dịkwuo mma.Nwere ike idobe agba nke agba ahụ ogologo oge na-enweghị nkụda mmụọ.N'ime ime na mgbidi mgbidi nke ụlọ ahụ, ọ bụrụ na a na-agbakwunye nano-silica, enwere ike ime ka mmeghe nke mmeghe nke mkpuchi ahụ dịkwuo mma, a naghị ehichapụ ihe mkpuchi ahụ, na thixotropy, mgbochi-sagging, na arụmọrụ nke ngwa ahụ. dị mma, karịsịa mgbochi mmetọ arụmọrụ na-mma nke ukwuu, magburu onwe-ihicha ikike na adhesion.N'ihi nnukwu akụkụ elu nke akụkụ nano-silica, ọ nwere ike ịgafe na ụmụ irighiri ihe polymer.N'otu oge ahụ, n'ihi obere obere nano-silica, oghere ndị dị na mkpuchi nwere ike ime ka mkpuchi ahụ dịkwuo oke ma na-eme ka mkpuchi ahụ dịkwuo mma.Ndị agha ịkwa akwa na peel na-eme ka adhesion nke mkpuchi ahụ dịkwuo elu.Ọzọkwa, mgbakwunye nke nano-silica na-eme ka ikike mmebi nke agba agba agba na-agbanwe nke ọma, na ugbu a na-ebelata corrosion anodic site n'ihe dị ka iwu abụọ dị ukwuu, na nguzogide corrosion nke mkpuchi na-eme ka ọ dịkwuo mma.A na-agbakwunye Nano S i 02 dị ka ihe na-arụ ọrụ na usoro mkpuchi na-eme ka ihe mkpuchi nano gbanwee, nke nwere ike imeziwanye nkwụsi ike na-ekpochapụ, nkwụsị nkwụsị na ihe ndị ọzọ nke mkpuchi ahụ ma na-enye ihe pụrụ iche antibacterial na nhicha onwe ya.Atụmatụ.Nano-silica nwere ngwa anya pụrụ iche adịghị ahụ ya na sio2 nke a na-ahụkarị, yana ọ nwere ike absorption ultraviolet na njirimara ntụgharị infrared.Ịgbakwunye nano-sio2 na mkpuchi nwere ike ibelata ọdịiche agba nke mkpuchi nke ọma n'ihi ultraviolet na infrared radieshon.Nke a bụ n'ihi na ike ultraviolet nwere ike jikọta na CH, CC, C-C1 na agbụ ndị ọzọ na ihe ndị dị ndụ.Ihe ahụ nwere mmetụta na-emebi emebi, ebe nano sio2 nwere ọnụ ọgụgụ dị elu nke nchebe maka ụzarị ultraviolet, na mkpuchi ahụ nwere ike ichebe ụzarị ultraviolet, si otú ahụ na-eme ka mgbochi ihu igwe na-egbochi ịka nká nke mkpuchi mgbidi dị n'èzí.

Nchekwasilicon dioxide:

kwesịrị ka a mechie ya ma chekwaa ya n'ebe kpọrọ nkụ, dị jụụ, na-anọghị na ìhè anyanwụ kpọmkwem.

Anyị na-adị ngwa ịzaghachi ohere ọhụrụ.HW nanomaterials na-enye ọrụ ndị ahịa ahaziri ahazi yana nkwado n'ime ahụmịhe gị niile, site na ajụjụ mbụ ruo na nnyefe na nsonye.

lỌnụ ahịa ezi uche dị na ya

lIhe nano dị elu ma kwụsie ike

lEnyere ngwugwu onye na-azụ ahịa—ọrụ nkwakọ ngwaahịa ahaziri iche maka ịtụ nnukwu

lEwepụtara ọrụ imewe – Nye ọrụ nanopowder omenala tupu ịtụ nnukwute

lMbupu ngwa ngwa mgbe ịkwụ ụgwọ maka obere usoro

Ụlọ nyocha

Otu nyocha mejupụtara Ph.D. ndị nyocha na ndị ọkachamara, ndị nwere ike ilekọta nke ọma

nke nano ntụ ntụ's àgwà na ngwa ngwa zaghachi kwupụta omenala powders.

Akụrụngwamaka ule na mmepụta.

Ụlọ nkwakọba ihe

Mpaghara nchekwa dị iche iche maka nanopowders dịka ihe onwunwe ha si dị.

Ajụjụ: Enwere m ike ịnweta ụfọdụ sample?

A: Ọ dabere na nlele nanopowder ịchọrọ.Ọ bụrụ na ihe nlele ahụ dị na ngwaahịa na obere ngwugwu, ị nwere ike nweta ihe nlele n'efu site na ịkwụ ụgwọ mbupu, ewezuga nanopowders dị oke ọnụ ahịa, ị ga-achọ mkpuchi ego nlele na ọnụahịa mbupu.

Ajụjụ: Kedu ka m ga-esi nweta ntinye ego?A: Anyị ga-enye gị asọmpi asọmpi anyị mgbe anyị natara nkọwa nanopowder dị ka nha nha, ịdị ọcha;dispersion nkọwa dị ka ruru, ngwọta, urughuru size, ịdị ọcha.

Ajụjụ: Ị nwere ike inye aka na nanopowder nke a na-akwa akwa?A: Ee, anyị nwere ike inyere gị aka na nanopowder nke a na-akwa akwa, mana anyị ga-achọ ọnụọgụ kacha nta na oge na-eduga ihe dịka izu 1-2.

Ajụjụ: Kedu ka ị ga-esi kwe nkwa ịdịmma gị?A: Anyị nwere usoro njikwa njikwa dị mma yana otu ndị nyocha raara onwe ha nye, anyị lekwasịrị anya na nanopowders kemgbe 2002, na-enweta aha ọma nke ọma, anyị nwere obi ike na ndị nanopowders anyị ga-enye gị ihu n'elu ndị asọmpi azụmahịa gị!

Ajụjụ: Enwere m ike ịnweta ozi akwụkwọ?A: Ee, COA, SEM, mpaghara TEM dị.

Ajụjụ: Kedu ka m ga-esi akwụ ụgwọ maka iwu m?A: Anyị na-akwado Ali ahia nkwa, gị na ego gị na nchekwa azụmahịa gị na nchekwa.

Ụzọ ịkwụ ụgwọ ndị ọzọ anyị na-anabata: Paypal, Western Union, Nyefe Bank, L/C.

Ajụjụ: Kedu maka oge awara awara na mbupu?A: Ọrụ ozi dị ka: DHL, Fedex, TNT, EMS.

Oge mbupu (na-ezo aka na Fedex)

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