Te whakamahinga o te Ultrasonic Sonochemistry i roto i te whakarite Nanomaterial

Pānga Cavitation

Ko ngā wiri auau teitei e puta mai ana i te horapa o te ultrasonic i roto i te wai ka hua ake te cavitation, ka hanga he mirumiru iti-mā-koroni ka tere te hinga, ka tukuna ngā pāmahana me ngā pēhanga nui o te rohe. Ka tere ake ngā tauhohenga matū e tēnei taiao kino, ā, ka whakatairangahia e ngā microjets te marara o ngā matūriki nano me te aukati i te kohikohinga.

Te Pānga Mahi Tahi o ngā Pānga Ā-Mīhini me te Ā-Wera

Mā ngā wiri ā-pūkaha o te ultrasonic ka whakarei ake i te whai huatanga o te whakaranu o ngā matū tauhohe, ko te wera i puta mai i te cavitation ka whakaiti i te kaha whakahohe o te tauhohenga. Hei tauira, i roto i te whakaiti i te āhua wai e āwhinahia ana e te ultrasound, ka tere te whakaiti i ngā toenga tote whakarewa ki ngā matūriki nano maitai i raro i te cavitation, ka puta he tohatoha matūriki ōrite ake.

I tēnei wā, kei te whakamahia ngā kāinga motuhake o te kemistri orooro i roto i te hanga o ngā rauemi nano maha: ngā konukōre auri, ngā ōkiha, ngā sulfides, ngā rauemi waro, ngā rauemi koiora, me ētahi atu.

Hei tauira, mā te whakamahi i te silicon polycrystalline:

1. Te mararatanga tino whai hua me te whakawhiti papatipu pai ake: Ka whakaputahia e ngā ngaru ultrasonic ngā mirumiru cavitation i roto i ngā pāpāho wai mā te wiri auau-teitei. Ko te taiao pāmahana teitei me te pēhanga teitei i whakarewaina i te wa e pakaru ana te mirumiru ka pakaru angitu te kohikohinga matūriki. I te wāhanga hanga silicon polycrystalline, ka tere ake te tikanga whakawhiti papatipu o te tauhohenga pirau silane e tēnei pānga, ka whakanui ake i te utu whakatakotoranga silicon polycrystalline mā te whakamahi i te neke atu i te 30%, me te pehi i te hanganga o ngā hua taha silicon amorphous me te whakanui ake i te parakore o te tioata.
2. Te whakapai ake i te mahi whānui o ngā rauemi: I roto i ngā tukanga whakairo matū, i ngā tukanga horoi rānei, ka whakarei ake te pānga cavitation i te ōritetanga o te urupare, ka whakaiti i ngā kapiti moroiti me ngā paparanga kino i runga i te mata o te wafer silicon, ā, ka whakarei ake i te whai huatanga o te tahuritanga photoelectric o ngā pūtau photovoltaic. I roto i te whakarite nanomaterial, ka taea e te mana ultrasonic te whakahaere tika i te ine me te tohatoha o ngā matūriki nano-silicon, te pehi i te kohikohinga me te whakarite i tō rātou kawe me te pumau i roto i ngā paru hiko, i ngā rauemi hiato rānei.
3. Te whai huatanga o te tukanga me te whakaiti uara: Ko te whai huatanga nui o te sonochemistry ultrasonic ka whakapoto i te huringa hanga i te wā kotahi. Ko ngā tikanga horoi tuku iho, e roa ana i ētahi hāora, ka taea te whakapoto ki ngā tekau meneti me te āwhina ultrasonic, ka whakaiti i te whakamahinga kaha neke atu i te 40%. I roto i te whakarite whakapiri, ko tana mahi horapa tere ka whakapai ake i te rere me te tohatoha matūriki o te whakapiri hiriwa, konumohe rānei, ka whakaiti i ngā hapa tā, ka whakarei ake i te kawe hiko. Hei tāpiri, ka whakaitihia e te taputapu ngā utu rongoā taiao mā te whakaiti i te whakamahinga o ngā matū me te tukunga wai para.

He maha ngā painga o te FUNSONIC ultrasonic sonochemistry i roto i te mahi polycrystalline silicon mā te horapa pai ki te taiao, te whakarei ake i te cavitation, me te mana whakahaere motuhake, pērā i te whakawhānui ake i ngā āhuatanga rauemi, te pai o te pūnaha, me te whakaiti i ngā utu taiao. E whakaatu ana i ngā painga motuhake, inā koa i roto i te hanganga, te horapa, me te mahi a ngā nanoparticles. Me ngā whanaketanga hangarau tonu me te arotau taputapu, ka whānui ake ōna pūmanawa tono i roto i te pūngao hou, te tiaki taiao, me te koiora.