High Purity 20nm Dub Platinum Catalyst Powder nqe Platinum Nanoparticles

Product Description

Pt nanoparticles muaj

20nm, 99.99%, spherical, dub hmoov zoo li

Customize xaiv: 20nm-1um loj yog customised, dispersion yog customized.

Daim ntawv thov ntawm Pt nanoparticles / Palladium nanopowder

Kev siv platinum loj tshaj plaws yog los ua cov tshuaj tiv thaiv kab mob catalyst, qhov catalyst no feem ntau yog platinum dub.Nyob rau hauv thaum ntxov xyoo pua 19th, chemists pib catalyze cov tshuaj tiv thaiv ignition ntawm hydrogen nrog platinum hmoov.Platinum yog tam sim no qhov loj tshaj plaws catalytic converter siv nyob rau hauv tsheb, ua kom tiav combustion ntawm tsawg concentrations ntawm unburned hydrocarbons nyob rau hauv lub tso pa roj carbon dioxide thiab dej vapor.Hauv kev lag luam roj av, platinum tuaj yeem siv los ua kom muaj kev cuam tshuam ntau yam sib txawv, tshwj xeeb tshaj yog kev hloov pauv catalytic ntawm naphtha kom siab dua octane roj av.Platinum dioxide (los yog Adams catalyst) yog ib qho catalyst rau cov tshuaj tiv thaiv hydrogenation thiab tshwj xeeb yog siv los tsim cov roj zaub.Platinum hlau tuaj yeem ua rau cov decomposition ntawm hydrogen peroxide rau hauv dej thiab oxygen.Thiab thaum nws los txog rau nanoscale, nws ua rau cov catalyst zoo dua.

Ntim & Shipping

Pob: 1g / lub raj mis, 5g / lub raj mis, 100g / hnab, los yog ntim raws li tus neeg xav tau.

Shipping: TNT, UPS, EMS, Fedex, DHL, Cov kab tshwj xeeb, thiab lwm yam.

Peb Cov Kev Pabcuam

1. Ceev teb hauv 24 teev

2. Hoobkas nqi

3. Zoo thiab ruaj khov zoo

4. Kev xa khoom sai

5. Kev pabcuam tshaj lij thiab ua raws

Cov ntaub ntawv tuam txhab

1. Keeb kwm: pib los ntawm 2002, ntau tshaj 16 xyoo kev nyob rau hauv nanoparticles kev lag luam.

2. Qhov chaw: ntau lawm hauv Xuzhou, chaw muag khoom hauv Guangzhou.

3. Lub hom phiaj cov neeg siv khoom: International thiab domestic istributors, cov neeg siv kawg, tshawb fawb cov neeg thiab cov koom haum, thiab lwm yam.

4. Khoom: Hlau nanoparticles, thiab lwm yam, qhov loj ntawm 10nm-10um, feem ntau tsom rau cov neeg ua haujlwm nanoscale.

5. Module tswj lub tswv yim.

6. Strick zoo tswj qhov system.

Cov neeg yuav khoom tawm tswv yim

FAQ

Q: Kuv puas tuaj yeem tau txais qee qhov qauv?

A: Nws nyob ntawm tus qauv nanopowder koj xav tau.Yog tias tus qauv yog nyob rau hauv Tshuag hauv pob me me, koj tuaj yeem tau txais cov qauv dawb los ntawm tsuas yog them tus nqi thauj khoom, tshwj tsis yog cov khoom muaj txiaj ntsig nanopowders, koj yuav tsum tau them tus nqi coj mus kuaj thiab tus nqi thauj khoom.

Q: Kuv tuaj yeem tau txais cov lus hais li cas?A: Peb yuav muab peb cov lus sib tw rau koj tom qab peb tau txais nanopowder specifications xws li particle loj, purity;dispersion specifications xws li piv, tov, particle loj, purity.

Q: Koj puas tuaj yeem pab nrog txiav ua nanopowder?A: Yog lawm, peb tuaj yeem pab koj nrog nanopowder tsim, tab sis peb yuav xav tau qhov tsawg kawg nkaus kom muaj nuj nqis thiab lub sijhawm ua haujlwm txog 1-2 lub lis piam.

Q: Koj tuaj yeem lav koj qhov zoo li cas?A: Peb muaj cov txheej txheem tswj kev ua haujlwm zoo nrog rau pab pawg tshawb fawb tshwj xeeb, peb tau tsom mus rau nanopowders txij li xyoo 2002, tau txais lub koob npe nrov nrog cov khoom zoo, peb ntseeg siab tias peb cov nanopowders yuav muab rau koj ib qho ntawm koj cov neeg sib tw ua lag luam!

Q: Kuv puas tuaj yeem tau txais cov ntaub ntawv pov thawj?A: Yog, COA, SEM, TEM muaj.

Q: Kuv tuaj yeem them kuv li cas?A: Peb pom zoo Ali kev lag luam Assurance, nrog peb koj cov nyiaj hauv kev nyab xeeb koj lub lag luam hauv kev nyab xeeb.

Lwm txoj kev them nyiaj peb lees txais: Paypal, Western Union, hloov txhab nyiaj hauv txhab nyiaj, L / C.

Q: Yuav ua li cas txog lub sij hawm nthuav qhia thiab shipping?A: Kev pabcuam xa khoom xws li: DHL, Fedex, TNT, EMS.

Shipping lub sij hawm (saib rau Fedex)

3-4 hnub ua hauj lwm rau North American lub teb chaws

3-4 hnub ua haujlwm rau cov tebchaws Esxias

3-4 hnub ua haujlwm rau Oceania lub tebchaws

3-5 hnub ua hauj lwm rau cov teb chaws Europe

4-5 hnub ua hauj lwm rau South America lub teb chaws

4-5 hnub ua haujlwm rau cov tebchaws African

Pom zoo cov khoom