I-Nanotechnology licandelo elikhulayo lezifundo ezahlukeneyo elaphuhliswa ngokuthe ngcembe ngasekupheleni kweminyaka yee-1980 kunye nasekuqaleni kweminyaka yee-1990. Ngenxa yamandla ayo amakhulu okudala iinkqubo ezintsha zemveliso, izixhobo, kunye neemveliso, iya kubangela inguqu entsha yezoshishino kwinkulungwane entsha. Inqanaba langoku lophuhliso lwe-nanoscience kunye ne-nanotechnology lifana nelo lekhompyutheni kunye nobuchwepheshe bolwazi kwi-1950s. Uninzi lwezazinzulu ezizibophelele kule ntsimi zilindele ukuba uphuhliso lwe-nanotechnology luya kuba nefuthe elibanzi nelinzulu kwiinkalo ezininzi zobuchwepheshe. Iingcali zenzululwazi zikholelwa ukuba zineepropati ezingaqhelekanga kunye neempawu ezikhethekileyo, kunye neziphumo eziphambili zokunciphisa ezikhokelela kwiipropati ezingaqhelekanga ze-nano.umhlaba onqabileyoizixhobo zibandakanya isiphumo esithe ngqo somphezulu, isiphumo sobungakanani obuncinci, isiphumo sojongano, isiphumo esingafihliyo, isiphumo se-tunneling, kunye ne-macroscopic quantum effect. Ezi ziphumo zenza iipropathi ezibonakalayo zeenkqubo ze-nano zihluke kwizinto eziqhelekileyo, ezifana nokukhanya, umbane, ukushisa, kunye ne-magnetism, okukhokelela kwiimpawu ezininzi zenoveli. Kukho izikhokelo ezintathu eziphambili zenzululwazi ezizayo zokuphanda nokuphuhlisa i-nanotechnology: ukulungiswa kunye nokusetyenziswa kwe-nanomaterials ephezulu yokusebenza; Yila kwaye ulungiselele izixhobo ezahlukeneyo ze-nano kunye nezixhobo; Khangela kwaye uhlalutye iipropati zemimandla ye-nano. Okwangoku, kukho ikakhulu ezinye izikhokelo zesicelo se-nanoumhlaba onqabileyos, kunye nokusetyenziswa kwexesha elizayo le-nanoimihlaba enqabileyokufuneka ziphuhliswe ngakumbi.
Nano lanthanum oxideisetyenziswa kwizixhobo ze-piezoelectric, izinto ze-electrothermal, izixhobo zombane, izinto ze-magnetoresistive, izinto ezikhanyayo (umgubo oluhlaza) izinto zokugcina i-hydrogen, iglasi ye-optical, imathiriyeli ye-laser, izinto ezahlukeneyo ze-alloy, ii-catalysts zokulungiselela iimveliso zemichiza ye-organic, kunye ne-catalysts yokunciphisa i-automotive exhaust. Iifilimu zezolimo zokuguqulwa kokukhanya nazo ziyasetyenziswanano lanthanum oxide.
Usetyenziso oluphambili lwenano ceriazibandakanya: 1. Njengesongezelelo seglasi,nano ceriainokufunxa i-ultraviolet kunye nemitha ye-infrared kwaye ifakwe kwiglasi yemoto. Ayinako nje ukuthintela imisebe ye-ultraviolet, kodwa inokunciphisa iqondo lobushushu ngaphakathi emotweni, ngaloo ndlela igcina umbane wokupholisa umoya. 2. Ukusetyenziswa kwenano cerium oxidekwii-automotive exhaust purification catalysts zinokuthintela ngokufanelekileyo isixa esikhulu segesi yokukhupha iimoto ekukhutshweni emoyeni. 3.Nano cerium oxideinokusetyenziswa kwimibala yemibala kwiplastiki kwaye inokusetyenziswa nakwimizi-mveliso enjengokugquma, i-inki nephepha. 4. Ukusetyenziswa kwenano ceriakwimathiriyeli yokupolisha iye yamkelwa ngokubanzi njengemfuneko ephezulu yokuchaneka kwe-silicone wafers kunye nesafire enye yekristale substrates. 5. Ukongeza,nano ceriainokufakwa kwizinto zokugcina i-hydrogen, izixhobo zombane ze-thermoelectric,nano ceriaii-electrode ze-tungsten, ii-ceramic capacitors, iiseramikhi zepiezoelectric,nano ceria i-silicon carbideiibrasives, iiseli zamafutha ekrwada, izixhobo zepetroli, izixhobo ezithile zemagnethi ezisisigxina, iintsimbi ezahlukeneyo zealloy, kunye neentsimbi ezingezizo i-ferrous.
NanometerI-Praseodymium oxide (I-Pr6O11)
Usetyenziso oluphambili lwenano praseodymium oxidezibandakanya: 1. Isetyenziswa ngokubanzi ekwakheni iiseramikhi kunye neeseramikhi zemihla ngemihla. Inokuxutywa kunye ne-ceramic glaze ukwenza umbala we-glaze, okanye isetyenziswe njenge-pigment e-underglaze yodwa. I-pigment eveliswayo yi-pigment ekhanyayo, kunye nethoni yombala ococekileyo kunye nobuhle. 2. Isetyenziselwa ukwenza iimagnethi ezisisigxina, ezisetyenziswa ngokubanzi kwizixhobo ezahlukeneyo zombane kunye neenjini. 3. Isetyenziselwa i-petroleum catalytic cracking, inokuphucula umsebenzi we-catalytic, ukukhethwa, kunye nokuzinza. 4.Nano praseodymium oxideingasetyenziselwa ukugulisa i-abrasive. Ukongeza, ukusetyenziswa kwenano praseodymium oxidekwintsimi ye-optical fibers nayo iya isanda kakhulu.
Nanometer neodymium oxide (Nd2O3)
Nanometer neodymium oxideelement ibe ngumxholo oshushu wokuqwalaselwa kwemarike iminyaka emininzi ngenxa yesikhundla sayo esikhethekileyo kwiumhlaba onqabileyointsimi.Nanometer neodymium oxideiphinda isetyenziswe kwizinto zetsimbi ezingenayo i-ferrous. Ukongeza i-1.5% ukuya kwi-2.5%nano neodymium oxideukuya kwi-magnesium okanye i-aluminium alloys inokuphucula ukusebenza kobushushu obuphezulu, ukungangeni komoya, kunye nokumelana nokugqwala kwe-alloy, kwaye isetyenziswa ngokubanzi njengesixhobo se-aerospace. Ukongeza, nano yttrium aluminiyam garnet doped ngenano neodymium oxideI-e yenza imiqadi ye-laser yamaza amafutshane, esetyenziswa kakhulu kwishishini lokuwelda kunye nokusika izinto ezibhityileyo ezinobunzima obungaphantsi kwe-10mm. Kwinkqubo yonyango, nanoyttrium aluminiyamiilaser zegarnet zifakwe kuyonano neodymium oxideendaweni yeemela zotyando zisetyenziswa ukususa amanxeba otyando okanye okubulala iintsholongwane.Nano neodymium oxideIkwasetyenziselwa ukufaka imibala kwiglasi kunye nemathiriyeli yeceramic, kunye neemveliso zerabha kunye nezongezo.
Usetyenziso oluphambili lwenanoscale samarium oxidezibandakanya umbala wayo otyheli okhanyayo, osetyenziswa kwi-ceramic capacitors kunye ne-catalysts. Ukwengeza,nano samarium oxidenayo ineempawu zenyukliya kwaye inokusetyenziswa njengemathiriyeli yolwakhiwo, imathiriyeli ekhuselayo, kunye nemathiriyeli yolawulo lwezixhobo zeathom, evumela ukusetyenziswa ngokukhuselekileyo kwamandla amakhulu aveliswa kukuqhekeka kwenyukliya.
Nanoscalei-europium oxide (I-Eu2O3)
Nanoscale europium oxideisetyenziswa kakhulu kumgubo wefluorescent. I-Eu3+ isetyenziswa njenge-activator ye-phosphors ebomvu, kwaye i-Eu2+ isetyenziselwa i-phosphors eluhlaza. Kule mihla, i-Y0O3: i-Eu3+ yeyona phosphor ibalaseleyo yokusebenza kakuhle kwe-luminescence, ukuzinza kokugquma, kunye nokubuyisela iindleko. Ukongeza, ngokuphuculwa kobuchwepheshe obunjengokuphucula ukusebenza kakuhle kwe-luminescence kunye nokwahlukileyo, isetyenziswa ngokubanzi. Kutsha nje,nano europium oxideikwasetyenziswe njengephosphor evuselelweyo kwiinkqubo ezintsha zokuxilonga zonyango zeX-reyi. I-Nano europium oxide ingasetyenziselwa ukwenza iilensi ezinemibala kunye nezihluzi ze-optical, kwizixhobo zokugcina i-bubble magnetic, kunye nezixhobo zokulawula, izinto zokukhusela, kunye nezakhiwo ze-athom reactors. Isuntswana le-gadolinium europium oxide (Y2O3Eu3+) ebomvu ye-fluorescent powder yalungiswa kusetyenziswa.nano yttrium oxide (Y2O3) kunyenano europium oxide (I-Eu2O3) njengemathiriyeli ekrwada. Xa ulungiselelaumhlaba onqabileyoi-tricolor powder fluorescent, kwafunyaniswa ukuba: (a) inokuxuba kakuhle kunye nomgubo oluhlaza kunye nomgubo ohlaza okwesibhakabhaka; (b) Ukusebenza kakuhle kokugquma; (c) Ngenxa yobungakanani besuntswana lomgubo obomvu, indawo ethile yomphezulu iyanda, kwaye inani lamasuntswana akhanyayo liyanda, elinokunciphisa ubungakanani bomgubo obomvu osetyenziswaumhlaba onqabileyoi-phosphors ye-tricolor, ebangela ukuhla kweendleko.
Ukusetyenziswa kwayo okuphambili kubandakanya: 1. I-complex yeparamagnetic enyibilikayo yamanzi inokuphucula i-magnetic resonance (NMR) isibonakaliso somfanekiso womzimba womntu kwizicelo zonyango. 2. Isiseko se-sulphur oxides sinokusetyenziswa njengegridi zematrix zokukhanya okukhethekileyo kweityhubhu ze-oscilloscope kunye nezikrini ze-X-ray fluorescence. 3. Inano gadolinium oxide in nano gadolinium oxideI-gallium garnet yeyona ndawo ifanelekileyo ye-substrate kwimemori yememori ye bubble yemagnethi. 4. Xa kungekho mda weCamot cycle, unokusetyenziswa njengendawo epholileyo yemagnethi eqinileyo. 5. Isetyenziswa njengesithinteli ekulawuleni inqanaba letsheyini lokusabela kwimizi-mveliso yamandla enyukliya ukuqinisekisa ukhuseleko lweentshukumo zenyukliya. Ukongeza, ukusetyenziswa kwenano gadolinium oxidekunye ne-nano lanthanum oxide kunye kunceda ukutshintsha indawo yenguqu yeglasi kunye nokuphucula ukuzinza kwe-thermal yeglasi.Nano gadolinium oxideingasetyenziselwa ukwenza ii-capacitors kunye ne-X-reyi yokuqinisa izikrini. Iinzame ngoku ziyenziwa kwihlabathi jikelele ukuphuhlisa usetyenziso lwenano gadolinium oxidekunye ne-alloys yayo ekupholiseni kazibuthe, kunye nokuphumelela kwenziwe.
Nanometeri-terbium oxide (Tb4O7)
Ezona ndawo zisetyenziswayo zibandakanya: 1. Umgubo weFluorescent usetyenziswa njenge activator yomgubo oluhlaza kwimithathu ephambili yomgubo wefluorescent, onje ngephosphate matrix evulwe yi.nano terbium oxide, i-silicate matrix yenziwe yasebenza yinano terbium oxide, kunye nano cerium magnesium aluminate matrix isebenze yinano terbium oxide, zonke zikhupha ukukhanya okuluhlaza kwimeko yochulumanco. 2. Kwiminyaka yakutshanje, uphando kunye nophuhliso lwenziwenano terbium oxideizinto ezisekelwe kumagneto-optical zokugcina imagneto-optical storage. I-disc ye-magneto-optical disc ephuhliswe ngokusebenzisa ifilimu ye-Tb-Fe i-amorphous encinci njengento yokugcina ikhomputha inokunyusa amandla okugcina ngamaxesha angama-10-15. 3. Iglasi yeMagneto yeglasi, iFaraday iglasi ejikelezayo equlathenano terbium oxide, yinto ephambili esetyenziselwa ukuveliswa kwee-rotators, i-isolator, kunye neeringi ezisetyenziswa ngokubanzi kwi-laser technology.Nano terbium oxidekunye ne-nano dysprosium iron oxide ziye zasetyenziswa kakhulu kwi-sonar kwaye zisetyenziswe ngokubanzi kwiinkalo ezahlukeneyo, ukusuka kwiinkqubo zokutofa kwe-fuel, ulawulo lwevalvu yolwelo, ukubeka indawo encinci kwi-activators mechanical, iindlela, kunye nokulawulwa kwamaphiko eenqwelo-moya kunye neeteleskopu zendawo.
Usetyenziso oluphambili lwenano dysprosium oxide (Dy2O3) nano dysprosium oxidezezi: 1.Nano dysprosium oxideisetyenziswa njenge-fluorescent powder activator, kunye ne-trivalentnano dysprosium oxideyiyoni ethembisayo yokuvuselela iziko elilodwa lokukhanyisa izinto ezintathu zombala oyintloko wezinto zokukhanya. Ikakhulu iqulunqwe ngamabhanti amabini e-emission, enye ikukukhutshwa kokukhanya okutyheli, kwaye enye ikukukhutshwa kokukhanya okuluhlaza. Isixhobo se-luminescent sidibenenano dysprosium oxideingasetyenziswa njengomgubo wefluorescent wombala wesithathu. 2.Nano dysprosium oxidesisixhobo esiyimfuneko sesinyithi sokulungiselela ialloy enkulu yemagnetostrictivenano terbium oxidei-nano dysprosium iron oxide (Terfenol) ingxubevange, enokwenza ukuba kuphunyezwe iintshukumo ezichanekileyo zoomatshini. 3.Nano dysprosium oxideisinyithi sinokusetyenziswa njengento yokugcina imagneto-optical enesantya esiphezulu sokurekhoda kunye novakalelo lokufunda. 4. Isetyenziselwa ukulungiselelanano dysprosium oxideizibane, into esebenzayo esetyenziswa kuyonano dysprosium oxideizibanenano dysprosium oxide. Olu hlobo lwesibane luneenzuzo ezifana nokukhanya okuphezulu, umbala omhle, ukushisa kombala ophezulu, ubungakanani obuncinci, kunye ne-arc ezinzileyo. Isetyenziswe njengomthombo wokukhanyisa kwiimuvi, ushicilelo, kunye nezinye izicelo zokukhanyisa. 5. Ngenxa enkulu neutron capture cross-sectional area ofnano dysprosium oxide, isetyenziswa kushishino lwamandla e-atom ukulinganisa imbonakalo ye-neutron okanye njengento yokufunxa i-neutron.
Usetyenziso oluphambili lwenano holmium oxidezibandakanya: 1. njengokongeza izibane zentsimbi halide. Izibane zeMetal halide luhlobo lwesibane sokukhupha igesi esiphuhliswe ngokwesiseko sezibane zemercury ezinoxinzelelo oluphezulu, oluphawulwa ngokuzalisa ibhalbhu ngeendlela ezahlukeneyo.umhlaba onqabileyohalides. Okwangoku, eyona nto isetyenziswayoumhlaba onqabileyoiodide, ekhupha imibala eyahlukileyo ye-spectral ngexesha lokukhutshwa kwegesi. Into esebenzayo esetyenziswa kwinano holmium oxideisibane sine iodizednano holmium oxide, enokufezekisa i-concentration ephezulu yee-athomu zetsimbi kwindawo ye-arc, iphucula kakhulu ukusebenza kakuhle kwemitha. 2.Nano holmium oxideingasetyenziswa njengesongezo sentsimbi yeyttrium okanyeyttrium aluminiyamigarnet 3.Nano holmium oxideingasetyenziswa njenge-yttrium iron aluminium garnet (Ho: YAG) ukukhupha i-2 μ M laser, izicubu zomntu kwi-2 μ Izinga lokufunxa i-m laser liphezulu, phantse imiyalelo emithathu yobukhulu obuphezulu kune-Hd: YAG0. Ngoko xa usebenzisa i-Ho: i-laser ye-YAG ukwenzela utyando lwezonyango, kungekhona nje ukuphuculwa kokusebenza kotyando kunye nokuchaneka, kodwa kunye nendawo yokulimala kwe-thermal ingancitshiswa ibe yincinci. Umqa osimahla owenziwe ngunano holmium oxideIikristale zinokuphelisa amanqatha ngaphandle kokuvelisa ubushushu obugqithisileyo, ngaloo ndlela kuncitshiswe umonakalo oshushu kwizicubu eziphilileyo. Kuxelwe ukuba ukusetyenziswa kwenano holmium oxideiilaser eUnited States ukunyanga iglaucoma inokunciphisa iintlungu zezigulane ezenziwa utyando. 4. Kwi-magnetostrictive alloy Terfenol D, inani elincinci lenano holmium oxideinokongezwa kwakhona ukunciphisa intsimi yangaphandle efunekayo kwi-saturation magnetization ye-alloy. 5. Ukongeza, izixhobo zonxibelelwano zamehlo ezinjengefiber lasers, i-fiber amplifiers, kunye nefiber sensors zinokwenziwa kusetyenziswa iifiber ezidityaniswe nazo.nano holmium oxide, eya kudlala indima ebaluleke ngakumbi ekuphuhliseni ngokukhawuleza unxibelelwano lwefiber optic namhlanje.
Usetyenziso oluphambili lwenano erbium oxidezibandakanya: 1. Ukukhutshwa kokukhanya kwe-Er3 + kwi-1550nm kunokubaluleka okukhethekileyo, njengoko le wavelength ibekwe ngokuchanekileyo kwilahleko ephantsi ye-optical fibers kwi-fiber optic communication. Emva kokuvuyiswa kukukhanya kubude obungamaza angama-980nm1480nm,nano erbium oxideion (Er3 +) inguqu ukusuka kumhlaba ophantsi we-4115/2 ukuya kwi-high-energy state 4113/2, kwaye ikhupha i-1550nm wavelength ukukhanya xa i-Er3 + kwimo yokutshintsha kwamandla aphezulu ukubuyela kumhlaba ophantsi, i-quartz optical fibers inokudlulisa amaza ohlukeneyo okukhanya. , kodwa izinga lokuthomalalisa lamehlo liyahluka. Ibhanti yokukhanya ye-1550nm inelona zinga lisezantsi lokuthomalalisa (i-0.15 decibels ngekhilomitha) ekuhanjisweni kwe-quartz optical fibers, ephantse ibe ngumda osezantsi wezinga lokuthomalalisa. Ke ngoko, xa unxibelelwano lwefiber optic lusetyenziswa njengokukhanya kwesiginali kwi-1550nm, ilahleko yokukhanya iyancitshiswa. Ngale ndlela, ukuba ugxininiso olufanelekileyo lwenano erbium oxideifakwe kwi-matrix efanelekileyo, i-amplifier inokubuyisela ilahleko kwiinkqubo zonxibelelwano ezisekelwe kumgaqo we-laser. Ke ngoko, kuthungelwano lonxibelelwano olufuna ukwandiswa kweempawu ze-1550nm zokukhanya,nano erbium oxidei-doped fiber amplifiers zizixhobo zokukhanya ezibalulekileyo. Ngoku,nano erbium oxidei-doped silica fiber amplifiers ziye zathengiswa. Ngokweengxelo, ukuze ugweme ukufunxwa okungenamsebenzi, inani le-doping ye-nano erbium oxide kwimicu ye-optical isuka kumashumi ukuya kumakhulu e-ppm. Uphuhliso olukhawulezayo lonxibelelwano lwefiber optic luya kuvula iindawo ezintsha zokusetyenziswa kwenano erbium oxide. 2. Ukongeza, iikristale laser doped kunyenano erbium oxidekunye nemveliso yazo ye-1730nm kunye ne-1550nm lasers zikhuselekile emehlweni abantu, kunye nokusebenza kakuhle kwe-atmospheric transmission, isakhono esinamandla sokungena kumsi wedabi, imfihlo entle, kwaye ayibonwa lula ziintshaba. Umahluko wokukhanya kwemitha kwiithagethi zomkhosi mkhulu kakhulu, kwaye i-laser ephathwayo yoluhlu lokhuseleko lwamehlo omntu iphuhliselwe ukusetyenziswa emkhosini. 3. I-Er3 + inokongezwa kwiglasi ukwenzaumhlaba onqabileyoimathiriyeli yeglasi yelaser, okwangoku iyeyona imathiriyeli yelaser eneyona mveliso iphezulu yepulse amandla kunye namandla aphumayo. 4. I-Er3+ ingasetyenziswa njenge-ion yokuvula kwizinto ezinqabileyo zokuguqula umhlaba welaser. 5. Ukongeza,nano erbium oxideingasetyenziselwa ukuguqula umbala kunye nokufakwa kombala kwiilensi zeglasi yamehlo kunye neglasi eyikristale.
Nanometer yttrium oxide (Y2O3)
Usetyenziso oluphambili lwenano yttrium oxidezibandakanya: 1. izongezo zentsimbi kunye ne-non-ferrous alloys. Ii-alloys ze-FeCr zikholisa ukuba ne-0.5% ukuya kwi-4%nano yttrium oxide, enokuphucula ukuxhathisa kwe-oxidation kunye ne-ductility yezi zinsimbi ezingenasici; Emva kokongeza isixa esifanelekileyo sesityebinano yttrium oxideixutyiweumhlaba onqabileyoukuya kwi-MB26 ingxubevange, ukusebenza ngokubanzi kwealloyi kuphuculwe kakhulu, kwaye kunokutshintsha ezinye iialloyi ze-aluminium zamandla aphakathi kumacandelo athwele umthwalo wenqwelomoya; Ukongeza inani elincinci le-nano yttriumioksidi yomhlaba enqabileyokwi-Al Zr ingxubevange inokuphucula ukuqhutyelwa kwe-alloy; Le alloy yamkelwe ngobuninzi beefektri zocingo zasekhaya; Ukongezanano yttrium oxidekwi-alloys zethusi kuphucula i-conductivity kunye namandla omatshini. 2. Iqulathe 6%nano yttrium oxidekunye ne-aluminiyam ye-2% ye-silicon nitride imathiriyeli ye-ceramic ingasetyenziselwa ukuphuhlisa amacandelo e-injini. 3. Sebenzisa i-400 wattnano neodymium oxidei-aluminiyam garnet laser beam ukwenza ukusetyenzwa koomatshini njengokugrumba, ukusika, kunye nokuwelda kumalungu amakhulu. 4. Isikrini se-electron microscope fluorescent screen eyenziwe yi-Y-Al garnet ye-crystal wafers enye inokukhanya okuphezulu kwe-fluorescence, ukufunxa okuphantsi kokukhanya okuthe saa, ukumelana kakuhle nobushushu obuphezulu kunye nokunxiba komatshini. 5. phezulunano yttrium oxideialloyi ezicwangcisiweyo eziqulathe ukuya kuthi ga kwi-90%nano gadolinium oxideingasetyenziswa kuphapho kunye nezinye izicelo ezifuna ingxinano ephantsi kunye nendawo ephezulu yokunyibilika. 6. Ubushushu obuphezulu beproton eqhuba imathiriyeli equlathe ukuya kuthi ga kwi-90%nano yttrium oxidezibaluleke kakhulu ekuvelisweni kweeseli ze-fuel, iiseli ze-electrolytic, kunye namalungu okuva igesi afuna ukunyibilika okuphezulu kwe-hydrogen. Ukwengeza,nano yttrium oxideIkwasetyenziswa njengesixhobo sokutshiza sobushushu obuphezulu, idiluent yesibaso seathom yereactor, isongezo semathiriyeli yemagnethi esisigxina, kunye ne-getter kushishino lombane.
Ukongeza koku ngasentla, nanoiioksidi zomhlaba ezinqabileyoingasetyenziselwa kwizinto zokugqoka kunye nempilo yabantu kunye nokusebenza kokusingqongileyo. Ukususela kwiyunithi yophando lwangoku, zonke zinendlela ethile: ukuchasana nemitha ye-ultraviolet; Ungcoliseko lomoya kunye nemitha ye-ultraviolet isengozini yezifo zesikhumba kunye nomhlaza; Ukuthintela ungcoliseko kwenza kube nzima ukuba izinto ezingcolisayo zibambelele empahleni; Uphando lukwaqhuba kwinkalo ye-thermal insulation. Ngenxa yokuqina kunye nokuguga lula kwesikhumba, ithanda kakhulu ukubumba amabala ngeentsuku zemvula. Ukuhamba kunye nanoumhlaba onqabileyo i-cerium oxideinokwenza ulusu lube thambileyo, lungabi lula ukuguga kunye nokungunda, kwaye lukhululekile kakhulu ukunxiba. Izixhobo ze-nanocoating ziye zaba ngumxholo oshushu kuphando lwama-nanomaterial kwiminyaka yamuva nje, kugxilwe kakhulu kwiingubo ezisebenzayo. I-United States isebenzisa i-80nmY2O3njenge-infrared shielding coating, enokusebenza okuphezulu ekuboniseni ubushushu.CeO2inesalathisi esiphezulu se-refractive kunye nokuzinza okuphezulu. Nininano umhlaba onqabileyo yttrium oxide, nano lanthanum oxide kunyenano cerium oxidei powder yongezwa kwi-coating, udonga lwangaphandle lunokumelana nokuguga. Ngenxa yokuba udonga lwangaphandle luthanda ukuguga kunye nokuwa ngenxa yepeyinti evezwe kwimitha yelanga ye-ultraviolet kunye nexesha elide lomoya kunye nokukhanya kwelanga, ukongezwai-cerium oxidekwayei-yttrium oxideinokumelana nemitha yeultraviolet, kwaye ubungakanani bayo bancinci buncinci.Nano cerium oxideisetyenziswe njenge-absorber ultraviolet, Kulindeleke ukuba isetyenziswe ukuthintela ukuguga kweemveliso zeplastiki ngenxa yemitha ye-ultraviolet, kunye nokuguga kwe-UV yamatanki, iimoto, iinqanawa, iitanki zokugcina ioli, njl., kunye nokudlala indima. kwiibhodi ezinkulu zangaphandle
Olona khuselo lulo lolwaleko olungaphakathi eludongeni ukuthintela ukungunda, ukufuma, kunye nongcoliseko, njengoko ubungakanani bayo besuntswana buncinci kakhulu, okwenza kube nzima ukuba uthuli lunamathele eludongeni kwaye lunokosulwa ngamanzi. Kusekho ezininzi ukusetyenziswa kwe-nanoiioksidi zomhlaba ezinqabileyoezifuna uphando olungakumbi kunye nophuhliso, kwaye sithemba ngokunyanisekileyo ukuba iya kuba nengomso eliqaqambileyo.
Ixesha lokuposa: Nov-03-2023