High Purity 20nm Black Platinum Catalyst Powder kumukūʻai Platinum Nanoparticles

Hōʻike huahana

Pt nanoparticles

20nm, 99.99%, spherical, ʻeleʻele pauka helehelena

Hoʻopilikino i ke koho: 20nm-1um ka nui i hana ʻia, hoʻopili ʻia ka dispersion.

Noi o Pt nanoparticles / Palladium nanopowder

ʻO ka hoʻohana nui ʻana o ka platinum ʻo ia ka hana ʻana i kahi catalyst hopena kemika, ʻo kēia catalyst ka platinum ʻeleʻele.I ka hoʻomaka ʻana o ke kenekulia 19, ua hoʻomaka ka poʻe chemists e hoʻokaʻawale i ka hopena ignition o ka hydrogen me ka pauka platinum.ʻO Platinum ka mea hoʻololi catalytic nui loa i kēia manawa i hoʻohana ʻia i nā kaʻa, hiki ke hoʻopau piha i nā haʻahaʻa haʻahaʻa o nā hydrocarbons i puhi ʻole ʻia i ke kinoea hoʻopau e hana i ke kalapona a me ka mahu wai.Ma ka ʻoihana ʻaila, hiki ke hoʻohana ʻia ka platinum no ka hoʻoulu ʻana i nā ʻano like ʻole, ʻo ia hoʻi ka catalytic reforming o naphtha i ka ʻaila octane kiʻekiʻe.ʻO ka Platinum dioxide (a i ʻole Adams catalyst) he mea hoʻoikaika no ka hopena hydrogenation a hoʻohana pono ʻia no ka hana ʻana i nā aila meaʻai.Hiki i ka metala Platinum ke hoʻopau i ka decomposition o ka hydrogen peroxide i loko o ka wai a me ka oxygen.A hiki i ka nanoscale, ua ʻoi aku ka maikaʻi o ka catalyst.

Puke & Hoouna

Pākē: 1g / ʻōmole, 5g / ʻōmole, 100g / ʻeke, a i ʻole ʻeke e like me ka pono o ka mea kūʻai aku.

Hoʻouna: TNT, UPS, EMS, Fedex, DHL, laina kūikawā, etc.

ʻO kā mākou lawelawe

1. Pane wikiwiki i loko o 24 hola

2. Kumukuai hale hana

3. maikaʻi a kūpaʻa maikaʻi

4. Hoʻouna wikiwiki

5. ʻO ka lawelawe ʻoihana a me ka hahai ʻana

ʻIkepili Hui

1. Moʻolelo: hoʻomaka mai 2002, ʻoi aku ma mua o 16 mau makahiki ʻike i ka ʻoihana nanoparticles.

2. Kahi: kumu hana ma Xuzhou, keʻena kūʻai ma Guangzhou.

3. Nā mea kūʻai i manaʻo ʻia: Nā mea hoʻopuka honua a me ka home, nā mea hoʻohana hope, nā kānaka noiʻi a me nā hui, etc.

4. Huahana: Metal nanoparticles, etc, nui ka laulā 10nm-10um, nui ka nānā 'ana i nā limahana nanoscale.

5. Manaʻo hoʻokele module.

6. ʻōnaehana mana maikaʻi ʻo Strick.

Manaʻo manaʻo o ka mea kūʻai aku

FAQ

Q: Hiki iaʻu ke loaʻa kekahi mau laʻana?

A: Aia ia ma ka nanopowder hāpana āu e makemake ai.Inā loaʻa ka hāpana i loko o ka waihona liʻiliʻi, hiki iā ʻoe ke kiʻi i ka hāpana manuahi ma ka uhi wale ʻana i ke kumukūʻai hoʻouna, koe wale nā ​​nanopowders makamae, pono ʻoe e uhi i ke kumu kūʻai a me ke kumukūʻai hoʻouna.

Q: Pehea e hiki ai iaʻu ke loaʻa kahi ʻōlelo?A: E hāʻawi mākou iā ʻoe i kā mākou ʻōlelo hoʻokūkū ma hope o ka loaʻa ʻana o nā kikoʻī nanopowder e like me ka nui o ka ʻāpana, ka maʻemaʻe;nā kikoʻī hoʻopuehu e like me ka ratio, solution, particle size, cleaner.

Nīnau: Hiki iā ʻoe ke kōkua me ka nanopowder i hana ʻia?A: ʻAe, hiki iā mākou ke kōkua iā ʻoe me ka nanopowder i hana ʻia, akā makemake mākou i ka nui o nā kauoha liʻiliʻi a me ka manawa alakaʻi ma kahi o 1-2 mau pule.

Q: Pehea e hiki ai iāʻoe ke hōʻoia i kou maikaʻi?A: Loaʻa iā mākou ka ʻōnaehana hoʻokele maikaʻi a me kahi hui noiʻi hoʻolaʻa, ua kālele mākou i nā nanopowders mai 2002, loaʻa ka inoa me ka maikaʻi maikaʻi, ke hilinaʻi nei mākou e hāʻawi ka nanopowders iā ʻoe i kahi ʻoi ma luna o kāu mau mea hoʻokūkū ʻoihana!

Nīnau: Hiki iaʻu ke loaʻa ka ʻike palapala?A: ʻAe, loaʻa ka COA, SEM, TEM.

Q: Pehea e hiki ai iaʻu ke uku no kaʻu kauoha?A: Manaʻo mākou iā Ali Trade Assurance, me mākou i kāu kālā i ka palekana i kāu ʻoihana i ka palekana.

ʻO nā ala uku ʻē aʻe a mākou e ʻae ai: Paypal, Western Union, Bank transfer, L/C.

Q: Pehea e pili ana i ka express a me ka hoʻouna manawa?A: ʻO ka Courier Service e like me: DHL, Fedex, TNT, EMS.

Ka manawa hoʻouna (e nānā iā Fedex)

3-4 mau lā ʻoihana i nā ʻāina ʻAmelika ʻĀkau

3-4 mau lā ʻoihana i nā ʻāina ʻAsia

3-4 mau lā ʻoihana i nā ʻāina ʻo Oceania

3-5 mau lā ʻoihana i nā ʻāina ʻEulopa

4-5 mau lā ʻoihana i nā ʻāina ʻAmelika Hema

4-5 mau lā ʻoihana i nā ʻāina ʻApelika

Paipai i nā huahana