▲ Kukwira kwe cerium hydroxide
Pakati pekuvandudzwa kuri kuitwa matekinoroji matsva esimba, ramangwana reindasitiri iyi richiri kuzara nekusava nechokwadi. Zvisinei, kuwedzera kwecerium hydroxide munguva pfupi yapfuura pasina mubvunzo kwakaunza tariro itsva mumunda uyu. Sechinhu chakakosha chisina organic, cerium hydroxide iri kuwana nzvimbo muchikamu chitsva chesimba nekuda kwehunhu hwayo hwakasiyana uye kugona kwayo kushandiswa kwakakura. Tevere, tichaongorora nyika yecerium hydroxide, tichinyatsoongorora mashandisirwo ayo akasiyana-siyana muchikamu chitsva chesimba uye zvikonzero zvekugona kwayo sechinhu chitsva chesimba chinovimbisa.
▲ Nzvimbo huru mumasero emafuta
Cerium hydroxide ine basa rakakosha mumunda wesimba idzva, kunyanya mukushandiswa kwemasero emafuta. Hunhu hwayo hwepanyama nemakemikari hunoita kuti ive chinhu chakakosha mumaseru emafuta. Nekuwana kunzwisisa kwakadzama kwemisimboti yekushanda uye mashandiro ecerium hydroxide mumaseru emafuta, tinogona kunzwisisa zviri nani kugona kwayo uye mikana yekushandisa mumunda mutsva wesimba.
Cerium hydroxide, nekuda kweionic conductivity yayo uye stable chemical properties, chinhu chakanakira electrolyte material ye solid oxide fuel cells (SOFCs). Mumamiriro ekupisa kwakanyanya, inobatsira kufamba kwemaion eoksijeni zvakanaka, zvichiita kuti electrochemical reactions ishande zvakanaka uye inopa simba rakasimba rekushanda kwakasimba kwemaSOFC. Cerium hydroxide chinhu chakakosha che "moyo" wemaSOFC, uye kuvapo kwayo kuri kutungamira hunyanzvi hunoramba huripo uye kufambira mberi kwetekinoroji itsva yesimba.
▲ Kushandiswa mune tekinoroji yekuchengetedza simba
Nekukura nekukurumidza kwemotokari itsva dzemagetsi uye simba rinogona kuvandudzwa, tekinoroji yekuchengetedza simba yave tekinoroji huru. Zvichienderana neizvi, kushandiswa kwecerium hydroxideMunzvimbo yekuchengetera simba, zvinhu zvakatanga kukwezva vanhu zvishoma nezvishoma. Senzira yekugadzirisa zvinhu zvemagetsi, inogona kuvandudza mashandiro ezvinhu zvemagetsi, nokudaro ichivandudza kugadzikana kwebhatiri uye kugona kwayo kuburitsa simba nekukurumidza. Izvi zvinokonzerwa nekuti cerium hydroxide inogona kutora chikamu mukuita kwe redox pamusoro pe electrode panguva yekuchaja nekuburitsa simba kwebhatiri, zvichideredza kukuvara kwechinhu chemagetsi uye zvichiwedzera hupenyu hwebhatiri. Tichitarisa mberi, nekufambira mberi kwetekinoroji yekuchengetedza simba, kushandiswa kwe cerium hydroxide munzvimbo itsva yekuchengetera simba kuchave nesimba rakakura.
▲ Mikana mukugadzira hydrogen tekinoroji
Nekushanduka kwemaumbirwo esimba, tekinoroji yekugadzira hydrogen iri kuwedzera kutariswa. Cerium hydroxide, chinhu chine hunhu hwakasiyana, chinoratidza mukana wakakura wekushandiswa mukugadzirwa kwehydrogen. Nekutora chikamu mukuita kwemakemikari, inogona kuvandudza kushanda zvakanaka uye kugadzikana kwemaitiro ekugadzira hydrogen, ichipa rutsigiro rutsva rwetekinoroji pakuchinja kwesimba.
Mukusimudzira indasitiri yesimba rehydrogen, tekinoroji yekugadzira hydrogen inoshanda uye isingadhuri yave nzira huru yekutsvaga nekusimudzira. Cerium hydroxide, chinhu chakasiyana chinokonzeresa, chinogona kukurudzira zvinobudirira makemikari eorganic akadai sekuoxidation yealcohols uye epoxidation yeolefins, nokudaro zvichiita kuti hydrogen ibudiswe zvinobudirira mukuita uku. Cerium hydroxide ine mukana wekushanda se photocatalyst, inokwanisa kuora mamorekuru emvura pasi pemamiriro echiedza kuti ibudise hydrogen. Izvi zvinoita kuti cerium hydroxide ishandiswe zvakanyanya muindasitiri yesimba rehydrogen uye zvinotarisirwa kupinza simba idzva mukukura kweindasitiri nekukurumidza.
▲ Kushandiswa mumunda wekuchengetedzwa kwezvakatipoteredza
Pakukurukura nezvebasa guru re cerium hydroxide muindasitiri yesimba re hydrogen, hatigoni kurega kutaura nezvekushandiswa kwayo kwakakosha mukuchengetedza nharaunda. Sechinokonzeresa kushanda zvakanaka, cerium hydroxide inogona kubatsira kuita zvakasiyana-siyana zvemakemikari e organic. Izvi hazvingobatsiri chete mukugadzirwa kwe hydrogen asiwo zvinogonesa kushandurwa uye kushandiswa kwezviwanikwa zvemarara e organic. Uyezve, hunyanzvi hwe photocatalytic hwe cerium hydroxide hunoita kuti ive chishandiso chine simba chekugadzirisa kusvibiswa kwenharaunda. Nekuora mamorekuru emvura nemamwe maitiro, inogona kushandura zvinhu zvinokuvadza kuita zvisina njodzi, nokudaro ichidzivirira nekuvandudza nharaunda.
Kunze kwekubudirira kwayo kukuru muchikamu chitsva chesimba, cerium hydroxide yakaratidzawo kukosha kwayo kunokosha mumunda wekuchengetedza nharaunda. Ichishandisa hunhu hwayo hwakasiyana hwe catalytic, cerium hydroxide inoshandiswa zvakanyanya kuodza magasi anokuvadza, ichibatsira kuderedza kusvibiswa kwenharaunda. Inowanzoshandiswawo segirazi rekuwedzera uye ceramic colorant, ichivandudza mashandiro echigadzirwa uye ichivandudza chimiro chayo chenharaunda. Kushanda pamwe chete uku muzvikamu zvitsva zvesimba nenharaunda kwakaita kuti kudiwa kwe cerium hydroxide kurambe kuripo mumusika, zvichisimudzira kushandiswa kwayo kwakakura muchikamu chitsva chesimba.
▲ Maonero Emusika
Nekukura kuri kuita indasitiri itsva yesimba uye kufarirwa kuri kuita ruzivo nezvezvakatipoteredza, kudiwa kwemusika we cerium hydroxide kuri kuramba kuchikwira. Masangano ane masimba anofanotaura kuti musika we cerium hydroxide ucharamba uchikura mumakore anotevera, kunyanya muminda yemazuva ano yakadai sema fuel cells, matekinoroji ekuchengetedza simba, uye indasitiri yesimba re hydrogen, uko kushandiswa kwayo kunotarisirwa kukura zvakanyanya. Mafambiro aya emusika pasina mubvunzo achaunza mikana isingaenzaniswi yekubudirira kweindasitiri ye cerium hydroxide.
▲ Maonero Eramangwana
Nekubudirira kuri kuramba kuripo kweindasitiri itsva yesimba uye kushandiswa kuri kuwedzera kwepfungwa dzekuchengetedza nharaunda, kudiwa kwemusika kwecerium hydroxide kucharamba kwakasimba. Masangano ane masimba anofanotaura kuti musika wecerium hydroxide ucharamba uchikura mumakore mashoma anotevera, kunyanya muminda yemazuva ano yakadai semafuel cells, tekinoroji yekuchengetedza simba, uye indasitiri yesimba rehydrogen, uko kushandiswa kwayo kunotarisirwa kukura nekukurumidza. Maitiro aya ekukura kwemusika anoratidza ramangwana rakajeka kune indasitiri yecerium hydroxide.
Cerium hydroxide, ine hunhu hwayo hwepanyama nemakemikari uye kushandiswa kwayo kwakasiyana-siyana munzvimbo dzakasiyana-siyana, iri kubuda zvishoma nezvishoma senyeredzi inopenya muchikamu chitsva chesimba. Inoratidza kugona kwayo kushandiswa kunoshamisa uye kukosha kwemusika munzvimbo dzakakosha dzakadai semasero emafuta, tekinoroji yekuchengetedza simba, indasitiri yesimba rehydrogen, uye kunyangwe kuchengetedzwa kwezvakatipoteredza. Tichitarisa mberi, nekuenderera mberi kwehunyanzvi hutsva hwesimba uye kudiwa kuri kukura kwemusika, cerium hydroxide pasina mubvunzo ichaita basa rakakosha muchikamu chitsva chesimba, ichiisa simba rakasimba mukukura kwegirinhi uye kusingaperi kwenharaunda yevanhu. Ngatitarirei mberi kuona kukura kwakanaka kwecerium hydroxide muchikamu chitsva chesimba.