Parizvino, zvinhu zvakakosha zvesimbi zvinokosha zvinoshandiswa munda dzese, uye aya masimbi anokosha anowanzove akagadziridzwa zvigadzirwa. Iyo inonzi yakadzika yekugadziriswa kwemasimbi anokosha inoreva maitiro ekuchinja maitiro emuviri kana makemikari emasimbi anokosha kana makomputa ezvikamu zvekugadzirisa maitiro ekugadzirisa zvinhu zvinokosha kwazvo. Iye zvino kuburikidza nemusanganiswa ne nuzotechnology, chiyero chekugadzirisa kwakakosha kwesimbi kwakawedzera, uye zvakawanda zvitsva zvitsva zvesimbi zvekugadzirisa zvakadzika zvakaunzwawo.

Nano precious metal materials include several types of noble metal simple substance and compound nanopowder materials, noble metal new macromolecular nanomaterials and noble metal film materials. Pakati pavo, iyo Elemental uye yakaomeswa Nano Powder zvinhu zvezvemitemo yakanaka inogona kukamurwa kuita marudzi maviri: inotsigirwa uye isina kutsigirwa, iyo inonyanya kushandiswa simbi yeSimbi yeNanomeria muindasitiri.

1. Nanipowder zvinhu zvemasimbi akanaka uye makomendi

1.1. Isina-inotsigirwa poda

Kune marudzi maviri eNanopodders of Noble of Bolials Simbi senge sirivheri (AG), Gold (AU), PD) uye PT), uye Naneliticles of inodakadza mitezo yakaita sesiriyo sirivheri. Nekuda kweiyo yakasimba nzvimbo yekudyidzana kweNansopartticles, zviri nyore kuti uwedzere pakati peNANOPATCCiticles. Kazhinji, imwezve yekudzivirira mumiririri (nekuparadzira maitiro) inoshandiswa kujira pamusoro pezvikamu panguva yekugadzirira kana mushure mekunge chigadzirwa cheupfu chinowanikwa.

Chikumbiro:

Parizvino, iyo isingazivikanwe yesimbi Naneoparticles iyo yave ichishandiswa uye inoiswa muindasitiri inonyanya kusanganisira nano sirivheri, nano goridhe powder, nano platin powana uye nano sirivheri. NARE Girazi Rudzi rweGoldle SEZVAKAITWA MUKADZI WEMAHARA Parizvino, Nano Sirf Sirth Poda inogona kutsiva Ultra-yakanaka sirivha yeSilver poder muCrovers paste, iyo inogona kuderedza huwandu hwesirivheri uye kuderedza mari; Kana nano simbi masimbi anoshandiswa sevakakomberedzwa pendi, iyo yakasarudzika yakajeka yekubatanidza inoita kuti ive yakakodzera mota dzakasarudzika uye imwe yekushongedza yakakwira. Ine huwandu hukuru hwekushandisa.

Uye zvakare, iyo slurry yakagadzirwa nesimbi yesimbi ine yakakwira kuita-mutengo chiyero uye yakagadzikana chigadzirwa mhando, uye inogona kushandiswa kukudziridza chizvarwa chitsva chezvigadzirwa zvemagetsi zvakakwirira. Panguva imwecheteyo, iyo yakakosha yesimbi yakavanzika ichishandiswawo zvakanyatsoshandiswa pakugadzira tekinoroji yekugadzira emagetsi, yakadai seyakakosha simbi pd colloids inogona kuitwa mumatanga emvura yekugadzira zvemagetsi kugadzira uye yekurapa goridhe.

1.2. Inotsigirwa PoDERS

Iyo inotsigirwa nano yezvinyorwa zvemasimbi anowanzo kureva manyoro anowanikwa nekukudza naneoparticles yemasimbi ane ruzha uye mishonga yemutakuri, uye vamwe vanhu vanozvinyorawo sesimbi. Iyo ine zvese zvakanakira zvakanakira:

① Nano PoWDER ZVINHU ZVINOGONESESWA NEZVINHU ZVINOGONESESA ZVINHU ZVINOGONESESA UYE ZVINONYANYA KUTI ZVINOGONESWA, izvo zvinogona kudzivirira zvakanyatsoita kuti awedzerwe nesimbi yesimbi yerement Naneparticles;

②Ikugadzirwa kwekugadzira iri nyore kupfuura mhando isiri-inotsigirwa, uye zviratidzo zvehunyanzvi zviri nyore kudzora.

Iyo inotsigirwa yesimbi yehurumende yakagadzirwa uye inoshandiswa mune indasitiri inosanganisira ag, au, pd, pd, rh uye alloy naneopticles yakaumbwa pakati pavo uye imwe simbi simbi.

Chikumbiro:

Parizvino inotsigirwa noble simbi Nanomaterials inonyanya kushandiswa seCatalySts. Nekuda kwehukuru hwehudiki uye yakakura nzvimbo nzvimbo yemakurukota ehurume noneoparticles, kushamwaridzana uye kushamwaridzana kwemaatomu epamhepo kwakazara, uye vane mamiriro ekutanga seanopa. Uye zvakare, yakasarudzika yemakemikari kugadzikana kwemasimbi anokosha kunoita kuti vave vakasarudzika vane ruzivo, vane chekuita nebasa uye kugarisana mushure mekugadzirwa muzvikamu.

Parizvino, akasiyana-siyana ekunyanyisa-anoshanda-chiyero anokosha simbi Catalysts ekushandisa mumakemikari synthesis indasitiri yakagadzirwa. Semuenzaniso, Collodal Pt Catalyst inotsigirwa paZeolite-1 inoshandiswa kushandura Alkanes muPetroleum, PT100 -xaux Coloids inogona kushandiswa n-butane hydrogenotolysis uye isomerization. Simbi Inokosha (kunyanya PT) Nanomerials seCatalySts inotambawo basa remafuta emasero: NM pt partical, nano-chiyero pt ceta cellSts, kwete chete petero. Izvo zvakavandudzwa, uye huwandu hwemasimbi anokosha anogona kuderedzwa, zvekuti mutengo wekugadzirira unogona kuderedzwa.

Uye zvakare, nano-scases yakakosha simbi ichatambawo basa rinokosha mukuvandudzwa kwehydrogen simba. Kushandiswa kweNano-Scaly Indicars Simbi Kuchiva kuti iparidze mvura kuti igadzire hydrogen ndiyo nzira yekuvandudzwa kwemasimbi eNanomas nanomas. Pane nzira dzakawanda dzekushandisa dzakanaka simbi Nanomatari kuti udzore hydrogen kugadzirwa. Semuenzaniso, Colidal Ir chinhu chinoshanda chechiitiko chekudzikiswa kwemvura kuHydrogen kugadzirwa.

2. Novel masango evanokudzwa mitezo

Uchishandisa iyo Schiffrin Reaction, au, AG uye yavo ALLOYY THILL THE CLICE, AU / AG / CU / PD etc. YEMAHARA Chisikwa chakagadzikana chinovatendera kudzokororwa nekukasira semamoreru akajairwa pasina kuungana, uye anokwanisawo uye polmersization, uye gadzira makristasi emakrister seyakagadzirwa zvikamu. Naizvozvo, masango atongerwo akadaro anonzi monolayer akadzivirira masekiseni mamalumel (MPC).

Chishandiso: Yakawanikwa kuti Goridhe Naneparticles ine 3-4 NM inogona kushandiswa kune yemukati yemukati yemasero uye inokoshesesa yemukati yemasero, iyo yakakosha kwazvo kutsvagurudza kwesero.

3. Zvinokosha zvesimbi mafirimu emitambo

Simbi dzinokosha dzine nzvimbo dzakagadzikana hwemakemikari uye hazvisi nyore kuita nenzvimbo dzakapoteredzwa, uye dzinowanzoshandiswa kugadzira machira epasi uye mafirimu ekupusa. Pamusoro peiyo general yekushongedza, mumakore apfuura, girazi rakarongedzwa-goridhe raionekwa seyakaringana remuketeni kuratidza kupisa reddiation uye kuderedza kushandiswa kwesimba. Semuenzaniso, iyo yehumambo bhanga reCanada kuvaka muToronto yakaisa girazi-rakarongedzwa girazi rinoratidza, uchishandisa 77.77 kg yegoridhe.

Hongwu nano gadzira nyanzvi yehunyanzvi hweNano Simbi Simbi, iyo inogona kupa Elemental Simbi Simbi, inokosha esimbi oxide nanoide, Shell-core naneoparticles ine masimbi anokosha uye kupararira kwavo mumabheti. Tikugashirei kuti ubate isu kuti tiwedzere kuenderera mberi info!