Silicon dioxide nanoparticles hydrophilic, Silicon dioxide amorphous

Nkọwapụta nke silicon dioxide amorphous

Akụrụngwa # M600 na M602: hydrophilic SIO2, 10-20NM na 20-30NM,99.8%

Akụrụngwa # M603 na M606: hydrophobic SIO2,10-20NM na 20-30NM,99.8%

1kg kwa akpa maka sample, 10kg kwa akpa maka hydrophilic, 5kg kwa akpa maka hydrophobic

silicon dioxide amorphousmgbanwe nano powders:

1. Mmanya, acid mgbanwe

Nlele gosiri na mmanya na acid ogige ga-emeghachi omume na a ọnụ ọgụgụ buru ibu nke -OH nke silicon oxide nano powders elu, otú organic iche iche na-anyadokwa n'elu nanoparticles, na hydrophobic Njirimara nke gbanwetụrụ powders nwetara mma, ka mma ka mma. ndakọrịta nke nano powders na organic okwu

2. Surfactant mgbanwe

1) site na anụ ahụ adsorption surfactant na-adsorbed n'elu nanoparticles;

2) ụfọdụ dị iche iche nke surfactant na-emeghachi omume na -OH nke elu nke ahụ, nke nweta ihe mgbaru ọsọ nke elu mgbanwe nke ahụ.

3. Mgbanwe onye na-ahụ maka njikọ silane

Nnwale na-egosi na onye na-ejikọta ọnụ na-ebelata mmekọrịta dị n'etiti ụmụ irighiri ihe, na mmetụta ogo nke njikọ njikọ dị iche iche na ihe atụ gbanwetụrụ dị iche.

Ngwa nkesilicon dioxide amorphous ntụ ntụ

Silicon dioxide amorphous nano ntụ ntụ ejiri dị ka mgbakwunye maka rọba, rọba, ceramik, poselin, iko, adhesives, eriri, na ọtụtụ ngwaahịa ndị ọzọ.A na-agbakwunye ya na kọmpat na ihe nrụpụta dị ka ihe na-ewusi ike.O nwekwara ngwa na ngalaba biomedical dị ka deivery ọgwụ na theranostics.A na-ejikwa silicon dioxide na ngwaahịa nchebe gburugburu ebe obibi.

Ngwungwu anyị siri ezigbo ike ma kesaa n'ụdị dị iche iche, ị nwere ike ịchọ otu ngwugwu tupu ebupu ya.

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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