The 23o5l
Masayendisiti kubva Yunivhesiti yeMassachusetts, mukati Amhrest, muU.SA, yakagadzira nzira inogona kushandisa simba remagetsi mumakore. Mhedzisiro yekutsvakurudza yakabvumira rudzi urwu rwekuchera kunobva pakunyorova kwemhepo, sezvo ine dura remvura, nenzira yemhepo, iyo inogona kushandiswa kushandura mhepo kuva magetsi. 5736
Kushandiswa uku kwakaburitswa mumagazini akasarudzika Advanced Materials, pasi pezita re Generic Air-Gen Effect muNanoporous Materials for Sustainable Energy Kukohwa kubva kuMhepo Humidity (Generic Effect of Air Generation in Nanoporous Materials for Harnessable Sustainable Energy kubva kuMhepo Humidity, mukushandura mahara). Uyezve, mhedzisiro yekutsvagisa, yakaburitswa mwedzi uno, inoratidza zvakati wandei zvakanakira - sekuvhiringidza-isina magetsi.
Aihwa showmetech, iwe uchanzwisisa kuti vaongorori vakaita sei zvidzidzo ki kwerudzi urwu rwekugadzira simba, uye kudzidza nezve mamwe mabhenefiti ekushandisa mhepo kugovera magetsi.
Vatsvakurudzi veUnited States vakakwanisa sei kushandura mweya kuva magetsi? u4h2t

Hunyoro hwemhepo hwaive hwakakosha kune vanyori vekutsvagisa - Xiaomeng Liu, Hongyan Gao, Lu Sun, Jun Yao - yakasvika mugumisiro wakakosha wekugadzirwa kwesimba rakachena. Asi nzira yavakashandisa ine mutsauko: vatsvakurudzi vakagadzira tuma pores mumhando dzakasiyana dzezvinhu, 100 nanometers muhupamhi (1 cm yakakamurwa kuita 10 zviuru zvakaenzana zvikamu).
Ukuru hwemamini-holes aya akabvumira makore kusikwa, ayo anogadzira simba. Nokudaro, nzira, yakadanwa Generic Air Generation Effectque Jun Yao inodavira kuti zvinokosha kuti mwaranzi yatinoona kubva mudenga inopfuura kungoitikawo zvayo. Pamusoro pekuve mumwe weavo vane basa resainzi, Yao ari mubatsiri purofesa wemagetsi uye computer engineering pa Yunivhesiti yeMassachusetts.
“Funga nezvegore, risiri chinhu kunze kwemvura zhinji mumadonhwe. Imwe neimwe yadzo ine chaji uye, kana mamiriro ezvinhu akanaka, gore rinogona kuburitsa mheni […] Izvo zvatakagadzira igore rekugadzira, pamwero diki, iro rinotigadzirira magetsi sezvatinofungidzira uye nguva dzose. "
Jun Yao
Mhedzisiro yacho chikamu chezvakaferefetwa nevaongorori muzvidzidzo, uye zvinokonzeresa kuchinjanisa kwakasimba mukunyorova chaiko. Mune mamwe mazwi, kana ichipfuura nemumakomba e nanometric, mvura inogadzira mutengo wesimba pamusoro pezvinhu. Zvakare zvakanyanya kubatsira pakuita kuti kushandiswa kugoneke, iyo yemahara nzira nzira yemamorekuru emvura (ayo saizi inotosvika zana nanometers) inokonzera kuvhunduka kusingaenzanise machaji aripo mumhepo. Nokudaro, sezvo makore ane hunyoro hunogara kwenguva refu, kugadzirwa kwesimba kunoramba kuchienderera mberi.
Ndezvipi zvingave zvinobatsira zvekuvimba nesimba rakachena kubva kumakore? 2o6h3j

Mhedzisiro yakawanikwa mukutsvaga kwe Yunivhesiti yeMassachusetts inogona kushandiswa kuzvinhu zvakasiyana. Iyi hupamhi hwekushandiswa, yakawedzerwa kune imwe mari ine mwero uye chimiro chekusagadziriswa kwemagetsi ekugadzirwa kwemagetsi, inoita chigumisiro chekudzidza chinovimbisa kukwanisa kuunza simba rinonyanya "ushamwari" kune zvakatipoteredza. Yao inotaura kuti tsvagiridzo iyi inogona kutungamira kusarudzo dzakakura, nekugadzirwa kwezvimwe zvinhu zvine ushingi, nekugadzirisa kune zvakatipoteredza.
"Unogona kufungidzira mashandisirwo anogadzirwa nemhando yezvinhu zvinowanikwa munzvimbo dzinopisa dzemasango, uye dzimwe nzira dzenzvimbo dzakaoma."
Jun Yao

Uyezve, kushandiswa kwesimba kubva kumakore kunoitika chero nguva, chipingamupinyi chinokanganisa zvakanyanya simba rezuva, semuenzaniso. Kunyange kana pane kushayikwa kwemhepo, chiedza chiduku, kana mamiriro okunze asina kugadzikana, kugadzirwa kwemagetsi nemhepo kunogona kuramba kushanda. Hukuru hwemahwendefa, zvakare, hunopa mukana wekuve nemahwendefa akati wandei akaturikidzana, achipa simba risingamire.
Kuwedzera tsvagiridzo mukugadzira simba rakachena uchishandisa mweya 58m1j

Chimiro chakasimba mukugadzirwa kwesimba rakachena ndeyegirinhi hydrogen, inowedzera kushandiswa muindasitiri yefiriji, kugadzira simende, inorema kutakura uye mune zvimwe zvakasiyana-siyana zvinoshandiswa. Iyo yakaderera pakushandiswa kwegasi ndeyekuti inenge yese yekugadzirwa kwayo inogadzirwa kubva kumafuta, maererano International Inovandudzwa Energy Agency (IRENA; International Renewable Energy Agency, mushanduro yemahara). Asi muna 2020, mumwe muongorori kuMassachusetts akaona kuti kushandiswa kwetambo dzemagetsi zvidiki-diki kunogona kubatsira mukugadzira simba.

Derek Lovley, purofesa wemicrobiology payunivhesiti muUnited States, akaratidza kuti tambo dzakagadzirwa neprotini dzinogona kurimwa mukati mebhakitiriya. Geobacter sulfureducens kukwanisa kutora mukana wemhepo, uye zvakare kuunganidza simba. Nzira yakashandiswa nemuongorori yakagadziridzwa neYao, uye inoda firimu rine mapuroteni shinda yakatogadzirwa biologically, ichiiswa nemagetsi maviri kugadzira simba razvino.
Unofungei nezvekugadzira simba nemhepo yakatitenderedza? Iwe unofunga kuti zvinogoneka here kushandisa makore ekugadzira? Tiudze mumashoko showmetech!
Onawo:
Kunobva: Yunivhesiti yeMassachusetts (simba remagetsi kuburikidza nemhepo) | Yunivhesiti yeMassachusetts (mapuroteni tambo) | Willey Online Library | Shipping Mutungamiri | Bhidhiyo renyika
Yakaongororwa na Glaucon Vital musi wa29/5/23.