Kei te tipu haere tonu te rahi o te mākete me te kaha whakaputa o te hafnium tetrachloride hiko-papa i Haina.
I tukuna te Pokapū Rangahau Ahumahi Whakaaro Hou o Haina i te 5 o Poutū-te-rangi, 2026
Ko te hafnium tetrachloride karaehe hiko e pā ana ki te hafnium tetrachloride parakore-teitei me te parakore o te 99.95%, teitei ake rānei.
Hafnium tetrachloride, me te tātai ngotaHfCl4ā, ko te taumaha ngota o te ngota he 320.302, he paura tioata mā. He waikura, ā, ka taea te tahu i ngā kanohi me te kiri. He whakapataritari hoki ki te pūnaha manawa. Ko tōna ira rewa he 320°C, ā, ka taea te whakapūmau. He ngāwari te wairewa i roto i ngā whakarewa rauropi pērā i te methanol me te acetone. Ka tauhohe ki te wai hei tuku i ngā hau paitini. He waikura, ā, ka tere te pirau ina pā ki te hau, me penapena ki roto i tētahi ipu hiri.
"2025 Haina Hiko Hafnium Tetrachloride Market Survey Special and Enterprise '15th Five-Year Plan' Suggest Report" i tukuna e te New Thinking Industry Research Center, ko te hafnium tetrachloride hiko te nuinga o te wā e whakamahia ana i roto i te umanga semiconductor hei rauemi mua semiconductor. Ka whakatakotoria, ka whakatipuria hoki hei kiriata angiangi e hangai ana ki te hafnium mā te whakamahi i ngā tukanga pēnei i te atomic layer deposition (ALD) me te chemical vapor deposition (CVD). He teitei te dielectric constant o ngā kiriata angiangi e hangai ana ki te hafnium, ā, koinei tētahi o ngā rauemi matua mō te hanga i te kuaha dielectric o ngā transistors iti-rahi, mahi-teitei o te whakatupuranga e whai ake nei. Ka taea e ngā hafnium tetrachloride hiko te whakatutuki i te ia whanaketanga o ngā tukanga hanga maramara e whakaiti haere tonu ana, ā, kei te whānui haere tonu tōna wāhi mākete. Hei tāpiri, nā ōna āhuatanga whatu pai rawa atu, ngā āhuatanga miihini, me te pumau wera, ka taea hoki te whakamahi i te hafnium tetrachloride hiko te hanga i ngā kiriata angiangi whatu, ngā LED mana-tiketike, ngā taputapu optoelectronic tata-infrared, me ngā uku pāmahana-tino-tiketike.
Ka pā tika te kounga o te hangarau purenga ki te parakore me te kounga o te hafnium tetrachloride hiko-papa. I ngā tau tata nei, kua piki haere te maha o ngā patene e pā ana ki te tukanga purenga me ngā taputapu whakaputa o te hafnium tetrachloride hiko-papa i Haina, tae atu ki "he taputapu mō te whakarite i te hafnium tetrachloride hiko-papa" me "he tikanga mō te purenga o te hafnium tetrachloride hiko-papa".
I te marama o Mei 2025, i panuitia he mana pateni mō "te tikanga purenga mō te hafnium tetrachloride hiko-papa". I raro i te tiakitanga o te hau kore mahi, ka whakanohoia te hafnium tetrachloride mata ki roto i te poti quartz, ā, mā roto i ngā tukanga pēnei i te whakakorekore, te whakamahana, te purenga whakangawari, me te kohikohinga whakamatao, ka taea te tiki hua hafnium tetrachloride hiko-papa me te parakore o te 5N me te 6N.
I te mākete Haina,Hangarau UrbanMines.Ko tā Limited mahi matua he rangahau, he whakawhanake, he whakarato hoki i ngā hua hafnium tetrachloride hiko-papa me ngā parakore o ≥99.9%, 99.95%, me ≥99.99%.
Kei te whānui haere tonu te kaha whakaputa hafnium tetrachloride hiko-papa o Haina, e ai ki ngā kaitātari ahumahi i Newthink. I te marama o Mei 2025, i whakaatu te Whakahaere Tiaki Taiao ā-Motu o Haina kua whakaaetia, kua pānuitia hoki te pūrongo pānga taiao mō te "Kaupapa Whakatō Pilot Rauemi Hou Semiconductor", ā, kei te kaha hoki te whakawhānui a ētahi kamupene matua o te ahumahi ki te mākete hafnium tetrachloride hiko-papa.