platinum catalyst, platinum ojii ntụ ntụ, platinum ntụ ntụ ọnụ ahịa

Nkọwa nke black powdered Platinum:

Akụkụ akụkụ: 20-30nm

Ọdịnaya pt (%,min): 99.99%

Ọrụ ahaziri ahazi:

Nha urughuru na-emegharị emegharị

Platinum ngwọta

Ngwa nke Platinum ojii ntụ ntụ:

1. ndu catalysis .

2. onye na-ahụ maka antiseptik.

3. ike oxidantsl.

Platinum metal nwere nnukwu agbaze, ezigbo conductivity eletriki na nguzogide corrosion, ike dị elu na okpomọkụ dị elu na nkwụsi ike dị elu, nkwụsi ike dị elu, ọrụ catalytic oxidation siri ike mgbe nhazi n'ime nanometer-sized particles, mgbochi corrosion.These characters na-eme ka ọ bụrụ ihe dị mkpa. ihe maka ụlọ ọrụ mmepụta ihe nke oge a na ihe nchebe mba.

Dị ka ihe mmetụta ihe mmetụta: Nano platinum nwere ezigbo ọrụ catalytic ma nwee ike iji ya dị ka ihe mmetụta electrochemical na biosensor iji chọpụta glucose, hydrogen peroxide, formic acid na ihe ndị ọzọ.

Dị ka ihe na-akpali akpali: Nano platinum bụ ihe na-akpali akpali nke nwere ike imeziwanye arụmọrụ nke ụfọdụ mmeghachi omume kemịkalụ dị mkpa ma jiri ya mee ihe na mkpụrụ ndụ mmanụ ọkụ.

Ihe na-eme ka ọgbara ọhụrụ na-eme ka mmeghachi omume anodic na cathodic dị na mkpụrụ ndụ mmanụ hydrogen—ihe na-eme ka ihe ndị sitere na Pt nanoparticles na Pt alloys mere.

Ọzọkwa, platinum nanoparticles nwere ọmarịcha ọrụ catalytic ma enwere ike iji ya dị ka ihe mmetụta electrochemical na biosensor iji chọpụta ihe dị iche iche dị ka glucose, hydrogen peroxide, formic acid na ihe ndị ọzọ.

Ihe ndị ọzọ dị oké ọnụ ahịa ọla nanoparticles:

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.

Ọnụ ahịa ezi uche dị na ya

Ihe nano dị elu ma kwụsie ike

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

Ewepụtara ọrụ imewe – Nye ọrụ nanopowder omenala tupu ịtụ nnukwute

Mbupu 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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