Ii-electronics ezisebenza ngelanga linyathelo elinye elikufutshane ekubeni yinxalenye yemihla ngemihla yobomi bethu ngenxa yempumelelo entsha yezenzululwazi.
Kwi-2017, izazinzulu kwiyunivesithi yaseSweden zenze inkqubo yamandla eyenza ukuba ibambe kwaye igcine amandla elanga ukuya kuthi ga kwi-18 iminyaka, ukuyikhulula njengobushushu xa kufuneka.
Ngoku abaphandi baye baphumelela ekufumaneni inkqubo yokuvelisa umbane ngokuyidibanisa kwijenereyitha ye-thermoelectric.Nangona isekumanqanaba ayo okuqala, ingcamango ephuhliswe kwiYunivesithi yeTekhnoloji yaseChalmers eGothenberg inokuvula indlela yokuzitshaja yombane esebenzisa amandla elanga agciniweyo xa ifunwa.
“Le yindlela entsha kakhulu yokuvelisa umbane kumandla elanga.Kuthetha ukuba sinokusebenzisa amandla elanga ukuvelisa umbane kungakhathaliseki imozulu, ixesha lemini, ixesha lonyaka, okanye indawo yendawo, "kuchaza inkokeli yophando uKasper Moth-Poulsen, uNjingalwazi kwiSebe leKhemistry kunye nobuNjineli beMichiza eChalmers.
“Ndiwuvuyele kakhulu lo msebenzi,” wongezelela ngelithi."Siyathemba ngophuhliso lwexesha elizayo oku kuya kuba yinxalenye ebalulekileyo kwinkqubo yamandla ezayo."
Angagcinwa njani amandla elanga?
Amandla elanga ayinto enokuphinda ihlaziywe kuba ubukhulu becala, isebenza kuphela xa ilanga likhanya.Kodwa itekhnoloji yokulwa nesi siphene sixoxwa kakhulu sele iphuhliswa ngokukhawuleza.
Iiphaneli zelanga zenziwe ngenkunkuma izityaloukufunxa ukukhanya kwe-UV nangeentsuku ezinamafungelixa'iiphaneli zelanga zasebusuku' badalwe ukuba basebenze kwakuba nje ilanga litshonile.
Ukugcinwa kwexesha elide kwamandla abawavelisayo ngomnye umcimbi.Inkqubo yamandla elanga edalwe eChalmers emva kowama-2017 yaziwa ngokuba yi-'MOST': IiNkqubo zeMolecular Solar Thermal Energy Storage.
Itekhnoloji isekelwe kwimolekyuli eyilwe ngokukodwa yekhabhoni, ihydrogen kunye nenitrogen etshintsha imilo xa idibana nokukhanya kwelanga.
Iyatshintsha ibe 'yi-isomer etyebileyo ngamandla'-imolekyuli eyenziwe ngeeathom ezifanayo kodwa ilungelelaniswe kunye ngendlela eyahlukileyo.I-isomere inokugcinwa ikwimo elulwelo ukuze isetyenziswe kamva xa ifuneka, njengasebusuku okanye ebunzulwini bobusika.
I-catalyst ikhupha amandla agciniweyo njengobushushu ngelixa ibuyisela i-molecule kwindlela yayo yokuqala, ilungele ukusetyenziswa kwakhona.
Ukutyhubela iminyaka, abaphandi baye baphucula inkqubo kangangokuba ngoku kunokwenzeka ukugcina amandla iminyaka eyi-18 emangalisayo.
Itshiphu 'encinci kakhulu' ijika amandla elanga agciniweyo abe ngumbane
Njengoko kucacisiwe kuphononongo olutsha olupapashwe kwiIiNgxelo zeSeli zeNzululwazikwinyanga ephelileyo, lo mzekelo ngoku sele ithathwe inyathelo elingaphezulu.
Abaphandi baseSweden bathumele i-molecule yabo ekhethekileyo, elayishwe ngamandla elanga, kubalingane kwiYunivesithi yaseShanghai Jiao Tong.Apho amandla akhululwa aze aguqulelwa ekubeni ngumbane kusetyenziswa ijenereyitha abayenzileyo.
Ngokusisiseko, ukukhanya kwelanga kwaseSweden kwathunyelwa kwelinye icala lehlabathi kwaguqulwa kwaba ngumbane eTshayina.
Ngokusisiseko, ukukhanya kwelanga kwaseSweden kwathunyelwa kwelinye icala lehlabathi kwaguqulwa kwaba ngumbane eTshayina.
"I-generator yi-ultra-thin chip enokuthi idibaniswe kwi-electronics efana ne-headphones, iiwotshi ezihlakaniphile kunye neefowuni," kusho umphandi uZhihang Wang weYunivesithi yaseChalmers yeThekhnoloji.
“Ukuza kuthi ga ngoku, sivelise umbane omncinci, kodwa iziphumo ezitsha zibonisa ukuba lo mbono uyasebenza ngokwenene.Kubonakala kuthembisa kakhulu. ”
Esi sixhobo sinokungena endaweni yeebhetri neeseli zelanga, silungelelanise indlela esisebenzisa ngayo amandla amaninzi elanga.
Isolar egciniweyo: Indlela yefosili kunye nengakhutshwayo yokuvelisa umbane
Ubuhle bale nkqubo evaliweyo, ejikelezayo kukuba isebenza ngaphandle kokubangela ukukhutshwa kwe-CO2, oku kuthetha ukuba inamandla amakhulu okusetyenziswa ngamandla avuselelekayo.
Iphaneli yamva nje yoRhulumente we-UN ngoTshintsho lweMozulu(IPCC) ingxeloikwenza kucace ngokugqithisileyo ukuba kufuneka sinyuse izinto ezihlaziyiweyo kwaye sisuke kumafutha efosili kakhulu, ngokukhawuleza kakhulu ukukhusela ikamva lemozulu elikhuselekileyo.
Ngelixa inkqubela phambili ebalulekileyo kwiAmandla esolanjengokuba oku kunika isizathu sethemba, izazinzulu zilumkisa ukuba kuyakuthatha ixesha ukuba itekhnoloji idityaniswe kubomi bethu.Uphando oluninzi kunye nophuhliso luhleli phambi kokuba sikwazi ukubiza izixhobo zethu zobugcisa okanye sifudumale amakhaya ethu ngenkqubo yamandla elanga agciniweyo, bayaqaphela.
“Kunye namaqela ahlukeneyo ophando afakiweyo kwiprojekthi, ngoku sisebenzela ukulungelelanisa inkqubo,” utshilo uMoth-Poulsen."Ubungakanani bombane okanye ubushushu obunokukhupha kufuneka bonyuswe."
Uhambisa athi nangona le nkqubo isekwe kwizinto ezilula, kufuneka ihlengahlengiswe ukuze kungabizi mali ininzi ukuyivelisa phambi kokuba iqaliswe ngokubanzi.
Ixesha lokuposa: Jun-16-2022