Dysprosium oxide, inozivikanwawo seDy2O3, musanganiswa wemhuri isingawanzowaniki. Nekuda kwehunhu hwayo hwakasiyana, inoshandiswa zvakanyanya mumaindasitiri akasiyana, asi mubvunzo unowanzo kumuka ndewekuti dysprosium oxide inonyungudika mumvura. Muchikamu chino, tichaongorora kunyungudika kwedysprosium oxide mumvura uye kukosha kwayo mumashandisirwo akasiyana.
Kugadzirisa dambudziko rekutanga, dysprosium oxide inonyungudika zvishoma mumvura. Kana yakasanganiswa nemvura, inopindura uye inoita hydroxide. Maitiro pakati pedysprosium oxide nemvura ndeaya anotevera:
Dy2O3 + 3H2O → 2Dy(OH)3
Kubva mukuita kwatinoita tinogona kuona kuti mvura inoita seinopindura, inoshanduradysprosium oxidemune dysprosium hydroxide. Uku kunyungudika kwechidimbu kunoita kuti dysprosium oxide ishandiswe mumhando dzakasiyana siyana dzinoda mhinduro dzemvura.
Zvisinei, zvakakosha kuziva kuti dysprosium oxide haina kunyungudika zvachose mumvura. Solubility yayo ishoma uye yakawanda dysprosium oxide icharamba yakasimba fomu kunyangwe mushure mekusangana kwenguva refu nemvura. Kunyungudika uku kunoita kuti dysprosium oxide ikwane kumashandisirwo anoda kudzorwa kuburitswa kweiyo dysprosium ions.
Kunyungudika kwedysprosium oxide mumvura kune zvakakosha kune maindasitiri akasiyana. Imwe yakakurumbira application iri mumunda we catalysis. Dysprosium oxide inowanzoshandiswa sechinhu chinokonzeresa mukuita kwakasiyana kwemakemikari. Kunyungudika kwayo muchidimbu mumvura kunoibvumira kudyidzana nemareactants akanyungudutswa mumvura uye kukurudzira kuita kwaunoda. Iyo yakaumbwa dysprosium hydroxide inoshanda semhando inoshanda panguva yecatalytic process, ichibvumira maitiro kuti aenderere mberi nemazvo.
Kumwe kushandiswa kwakakosha kwedysprosium oxide kugadzirwa kwephosphors. Phosphors zvinhu zvinotora simba uye zvinoburitsa chiedza. Dysprosium-doped phosphors ine dysprosium oxide se dopant uye ine yakasarudzika optical properties. Iyo yakaganhurirwa solubility yedysprosium oxide mumvura inovimbisa kuti phosphor inochengeta yainoda zvimiro kunyangwe kana yaiswa munyoro kana hunyoro.
Uye zvakare, iyo solubility yedysprosium oxide mumvura inoitawo basa rakakosha mune zvakatipoteredza uye hutano zvinhu. Tichifunga nezvekunyungudika kwayo kushoma, dysprosium oxide haigone kusvibisa mvura kana kuisa njodzi kuhupenyu hwemumvura. Ichi chivakwa chinoita kuti ive yakakodzera komboni yezvishandiso uko kuchengetedza kwezvakatipoteredza kuri kunetseka.
Muchidimbu,dysprosium oxide (Dy2O3)inonyungudika zvishoma mumvura. Kunyangwe iyo isinganyungudika zvachose, kunyungudika kwayo kunoipa yakakosha maapplication mumaindasitiri akasiyana. Inopindirana nemvura kugadzira dysprosium hydroxide, iyo inoshandiswa mu catalysis uye kugadzirwa kwephosphor. Mukuwedzera, iyo shoma solubility yedysprosium oxide inobatsirawo kune kuchengetedzwa kwezvakatipoteredza kufunga. Kunzwisisa kunyungudika kwedysprosium oxide mumvura kwakakosha kushandisa zvimiro zvayo zvakasiyana uye kuwedzera kugona kwayo mumhando dzakasiyana dzekushandisa.
Nguva yekutumira: Oct-31-2023