I roto i tētahi tuhinga hou i whakaputaina i roto i te puka Scientific Reports, e matapakihia ana e ngā kairangahau te whanaketanga o tētahi pūnaha pūoko hau kawe mō te kimi hauota waro i te wā tūturu. Ka whakauruhia e tēnei pūnaha auaha ngā pūoko matatau ka taea te aroturuki ngāwari mā te taupānga waea atamai motuhake. Ko te whāinga o tēnei rangahau he whakarato i tētahi otinga kiato me te whai hua mō te aroturuki i ngā taumata CO i roto i ngā taiao rerekē.
Kua whakamāramahia e ngā rangahau o mua te hiranga o ngā pūoko wahie pono hei kimi i ngā hau kino pēnei i te hauota waro. Mā te whakaurunga o ngā hangarau hou, tae atu ki ngā pūmana iti me ngā taupānga pūkoro, ka taea te whakapai ake i te mahi me te urunga atu o ngā taputapu pūoko wahie. Mā te whakamahinga o ngā hononga PN heterojunction me ngā rauemi nanowire motuhake pēnei i te pahuka CuO/parahi (CF) ka pai ake te aro me te whiriwhiri o ēnei pūoko wahie.
I honoa te pūoko ki tētahi pūtake hiko me ngā taputapu ine ātete hei aroturuki i te panoni o te ātete ina pāngia e ngā kukū penehīni rerekē. I roto i tētahi rūma whakahaere te taputapu katoa hei whakatauira i tētahi horopaki kimi wahie tūturu.
Hei aromatawai i te mahi whānui o te taputapu pūoko wahie, i tirohia ngā kukū rerekē o te hauota (N2), te hāora (O2), me te hauota waro (CO). Ko te kukū wahie i waenga i te 10 wāhanga ia miriona ki te 900 wāhanga ia miriona (ppm) hei aromatawai i te aro me ngā āhuatanga urupare o te pūoko. Ka tuhia te wā urupare me te wā whakaora o te pūoko i ngā pāmahana me ngā taumata haumākū motuhake hei tautuhi i tana mahi i raro i ngā āhuatanga taiao rerekē.
I mua i te whakahaere i ngā whakamātautau pūoko hau, me whai i tētahi tikanga whakatikatika te pūnaha pūoko hau hei whakarite i ngā inenga tika me te pono. Ka hangaia he kōpiko whakatikatika mā te whakaatu i te pūoko ki ngā kukū hau e mōhiotia ana, me te hono i te huringa ātete ki te taumata hau. Ka manatokohia te urupare a te pūoko ki ngā paerewa pūoko hau kua whakatūria hei manatoko i tōna tika me tōna ōritetanga ki te kimi i te hauota waro.
Ka taea e mātou te whakarato i ngā pūoko e ine ana i ngā momo hau, penei:
Wā tuku: Pipiri-26-2024