Pakadali pano, zida zachitsulo zamtengo wapatali zimagwiritsidwa ntchito pafupifupi mafakitale onse, ndipo zitsulo zamtengo wapatalizi nthawi zambiri zimapangidwa kwambiri. The-yotchedwa processing metals yamtengo wapatali imakonda kusintha mawonekedwe a thupi kapena mankhwala amtengo wapatali kapena mankhwala kudzera njira zingapo zosinthira zopatsa thanzi. Tsopano kudzera mu kuphatikiza ndi nanotechnology, kukula kwa kachitsulo kofunikira kwakulira, ndipo ambiri atsopano othandizira akudziwitsidwanso.

Zida zachitsulo zamtengo wapatali zomwe zimaphatikizapo mitundu ingapo ya zinthu zosavuta zachitsulo ndikupanga zida za nanokorought, zodziwika bwino zachitsulo zatsopano zamacromalecular komanso zida zabwino kwambiri zachitsulo. Pakati pawo, zida za mafayilo ndi zitsulo zokhala ndi zitsulo zabwino zitha kugawidwa m'mitundu iwiri: yothandizidwa komanso yosachiritsika, yomwe ndi yogwiritsidwa ntchito kwambiri pazachitsulo chamtengo wapatali kwambiri m'makampani.

1. Nanopowr zida za zitsulo zabwino komanso zopangidwa

1.1. Ufa wosagwirizana

Pali mitundu iwiri ya zitsulo zabwino monga siliva zabwino kwambiri (AG), golide (AUL), Palladium (PD) ndi clata), ndi nanopartics ya zitsulo zabwino monga siliva. Chifukwa cha mphamvu zolimbitsa thupi za Nanoparticles, ndizosavuta pakati pa nanoparticles. Nthawi zambiri, wothandizirana wina (wokhala ndi kubereka) amagwiritsidwa ntchito kuvala nsonga za tinthu tokonzekera kapena pambuyo pa ufa wa ufa umapezeka.

Ntchito:

Pakadali pano, nanoparticles osafunikira omwe atukuka ndipo amagwiritsidwa ntchito m'makampani makamaka a Nano siliva, nano golide, nano platinamu ufa ndi Nano Silivade. Ndipo a Nano Glall monga Colorant kale amagwiritsidwa ntchito mu kapu ya Venetian ndi galasi lokhazikika, ndipo gauze wokhala ndi ufa wa siliva atha kugwiritsidwa ntchito pochiza odwala. Pakadali pano, a Nano Siliva amatha kusintha ufa wasiliva wabwino kwambiri pazinthu, zomwe zimachepetsa kuchuluka kwa siliva ndikuchepetsa mtengo; Pamene zitsulo za Nano zimagwiritsidwa ntchito ngati zojambulajambula pa utoto, zowala bwino zimapangitsa kukhala koyenera kwa magalimoto apamwamba ndi zokongoletsera zina kwambiri. Imakhala ndi ntchito yayikulu.

Kuphatikiza apo, kusalala kumene kwa collon yazachitsulo yamtengo wapatali kumakhala ndi mtengo wokhazikika komanso wokhazikika, ndipo angagwiritsidwe ntchito kukulitsa mbadwo watsopano wa zinthu zamagetsi zolimbitsa thupi. Nthawi yomweyo, a Colous canloid yofunika yokhayokha imagwiritsidwanso ntchito mwachindunji mu zamagetsi zamagetsi ndi ukadaulo wa zamagetsi, monga makanema achitsulo cha Pd, zojambula zamagetsi zopangira golide.

1.2. Ufa

Zida zothandizira nano zomwe zimathandizidwa ndi zitsulo zodziwika bwino nthawi zambiri zimatchulapo zojambula zomwe zimapezeka poika ma nanoparticles a zitsulo zabwino komanso zonyamula zawo pachitsulo china, ndipo anthu ena amawapanga ngati zitsulo zabwino. Ili ndi zabwino zambiri:

① Nano ufa ufa wobalalika kwambiri komanso zofananira zenizeni ndi mankhwala amatha kupezeka, omwe amatha kuletsa kubuma kwa ma nanoparticles achitsulo;

Njira yopanga ndi yosavuta kuposa mtundu womwe suthandizidwa, ndipo zisonyezo ndizosavuta kuzilamulira.

Ufa wothandizidwa ndi Noble yemwe wapangidwa ndikugwiritsidwa ntchito pamakampani amaphatikizapo Ag, Au, PD, RH ndi Alh ndi Zitsulo zina zopangidwa pakati pawo ndi zitsulo zina zoyambira.

Ntchito:

Pakadali pano achitsulo okwanira azitsulo amagwiritsidwa ntchito makamaka ngati othandizira. Chifukwa cha kukula kochepa komanso gawo lalikulu la ma nanoparticles okwanira, ma atomu ogwirizana ndi osiyana kwambiri ndi ma atomu apakati, kotero kuti malo ogwirizirapo pamwamba pa zitsulo zotsalira, ndipo ali ndi mikhalidwe yoyambirira. Kuphatikiza apo, kukhazikika kwapadera kwa zitsulo zamtengo wapatali kumawapangitsa kukhala ndi luso lapadera la catalytic, ntchito yothandizira komanso kusinthikanso pambuyo popangidwa kukhala mphalako.

Pakadali pano, mitundu yosiyanasiyana ya nano-sikisi yamtengo wapatali yogwiritsira ntchito mankhwala a synthesis adapangidwa. Mwachitsanzo, Colloidal Pt chothandizira pazeal-1 amagwiritsidwa ntchito kusintha ma alkanes mu mafuta, cololoidal ruclouns amatha kugwiritsidwa ntchito kwa N -Cane hydrogenolysis ndi isomreazation. Chitsulo chamtengo wapatali (makamaka PT) nanomatiadiadiadiadiadial Zasinthidwa, ndipo kuchuluka kwa zitsulo zamtengo wapatali zitha kuchepetsedwa, kuti mtengo wokonzekera ukhoza kuchepetsedwa kwambiri.

Kuphatikiza apo, nano-sikisi wamtengo wapatali amatenganso mbali yofunika kwambiri pakukula kwa mphamvu hydrogen. Kugwiritsa ntchito kwa Nano-Scale Meslests Mests kuti agawire madzi kuti apange hydrogen ndi njira yowongolera kukula kwa ma nanomatadium wamba. Pali njira zambiri zogwiritsira ntchito ma nanomatadium a Noble a ku Canalyze hydrogen. Mwachitsanzo, ColloidAl Ir ndi chothandizira chogwirizira cha madzi kuchepetsa ma hydrogen kupanga.

2. Zatsopano za zitsulo zabwino

Pogwiritsa ntchito schiftrin, auti, ag ndi omwe amatetezedwa ndi alkyl thiol amatha kukonzekera, monga ma ag / cd, ma ag / pd / chiwerengero "cha ma ag. Chikhalidwe chokhazikika chimawalola kusungunuka mobwerezabwereza monga mamolekyulu wamba popanda kusinthika, ndipo amathanso kusinthana ndi kusinthana, ndikupanga makhiristo a atomiki kukhala ma utomu. Chifukwa chake, magulu a atomikiwo amatchedwa monolayer amatetezedwa manyowa am'madzi (MPC).

Kugwiritsa: Zapezeka kuti ndi agolide agolide ndi kukula kwa maselo 3-40 nm angagwiritsidwe ntchito kalembedwe ka maselo ndikusintha njira yopenda minofu, yomwe ndi yofunika kwambiri pakufufuza za cell.

3. Zipangizo zachitsulo zamtengo wapatali

Zitsulo zamtengo wapatali zimakhala ndi mankhwala okhazikika ndipo sizovuta kuzimva ndi malo ozungulira, ndipo nthawi zambiri zimagwiritsidwa ntchito popanga zofunda ndi mafilimu okongola. Kuphatikiza pa zokongoletsera zokongoletsera zokongoletsera, m'zaka zaposachedwa, galasi loyatsidwa ndi golide lawoneka ngati khoma lotchinga kuti muwonetsere ma radiation ndi kuchepetsa kugwiritsa ntchito mphamvu. Mwachitsanzo, Royal Bank of Canada ku Toronto adayika galasi lowoneka bwino lagolide, pogwiritsa ntchito makilogalamu 77.77 makilogalamu agolide.

Hongwi nano ndi wopanga waluso wa nano wamtengo wapatali, zomwe zitha kupereka nano wamtengo wapatali wamtengo wapatali, kumeza mening meadicles nanoparticles okhala ndi zitsulo zamtengo wapatali zomwe zimabalalika ndi zitsulo. Takulandilani kuti mulumikizane nafe kuti mumve zambiri!