Ugesi we-Hygroelectricity: Ikusasa lamandla avuselelekayo esebenzisa umswakama womoya

  • Ugesi we-Hygroelectricity ukhiqiza ugesi kusuka kumswakama ngaphandle kokuya ngesimo sezulu.
  • Izinto ezifana ne-graphene oxide nama-nanowires zibalulekile ekusebenzeni kwayo.
  • Izinhlelo zokusebenza ezincane sezivele ziyavivinywa, ngeso elibheke ekusaseni elisimeme.

Ukuduma nombani

Eminyakeni yamuva nje, ucwaningo emkhakheni wamandla avuselelekayo lwenze intuthuko enkulu ekufuneni njalo imithombo emisha yamandla. Enye yalezi zindlela ezintsha, eseziqale ukukhiqiza isithakazelo esikhulu, i ukuhlanekezela, uhlobo lwamandla akhiqizwa ku- umswakama emoyeni. Lo mqondo, osuselwe ekhonweni lezinto ezithile zokukhiqiza amandla kagesi ekuphenduleni izinguquko zomswakama, usenqubweni yokuthuthuka futhi ungaguqula indlela esithola ngayo amandla.

Yini i-Hygroelectricity?

La ukuhlanekezela, obeye aziwe njengo amandla kagesi, kuyindlela emisha yokukhiqiza ugesi ngokusebenzisa umswakama wendawo. Ngokungafani namanye amandla avuselelekayo afana nelanga noma umoya, akuncikile ezintweni ezithile zezulu ezifana nokukhanya kwelanga noma umoya. Izinto ze-Hygroscopic ziyisihluthulelo salokhu, njengoba zikwazi ukumunca ama-molecule amanzi akhona endaweni ezungezile futhi zikhiqize umehluko ongaba khona okhiqiza ugesi.

hygroelectricity amandla avuselelekayo anomswakama emoyeni

Lokhu kuthuthukiswa, okuzalwe ngezifundo zokuphayona emanyuvesi anjengeMassachusetts (UMAss) kanye neCampinas (Brazil), kuvule amathuba amasha emkhakheni wamandla avuselelekayo. Kuye kwaboniswa ukuthi izinto ezithile, njenge i-graphene oxide (GO) noma i amaprotheni nanowires, ingakwazi ukukhiqiza amandla kagesi lapho ithinta umswakama.

Endabeni ye-graphene oxide, ama-molecule amanzi anamathela endaweni yawo enza umehluko ongase ube khona ovumela ukukhiqizwa kwamandla kagesi lapho exhunywe kumjikelezo wangaphandle. Lokhu kwaba ukutholwa okuyinhloko, njengoba kwakucatshangwa ukuthi izinto zokwakha zidinga ukukhanya kwelanga ukuze zikhiqize ugesi. Ugesi we-Hygroelectricity awunayo le mikhawulo yesimo sezulu, okwenza kube yisixazululo esithembisayo sesikhathi esizayo.

Ngabe I-Hygroelectricity isebenza kanjani?

Inqubo evumela ukukhiqiza ugesi kusuka kumswakama isekelwe ekusebenzelaneni phakathi kwezinto ze-hygroscopic nama-molecule amanzi endaweni. Lezi zinto, njengoba kushiwo ngaphambili, zinamandla okwenza amunce amanzi futhi ukhiqize a umehluko womthwalo. Ku Iphrojekthi ye-CATCHER, exhaswe yi-European Union, ibonise ukuthi amanzi asemkhathini angaqongelela amashaji kagesi ngemva kokuthintana nezinhlayiya zothuli nazo ezisemoyeni. Ukusebenzisana phakathi kwalezi zinhlayiya namaconsi omswakama kudala umehluko omncane ongaba khona, okuthi, uma umkhulu ngokwanele, uvumele ukutholakala kwamandla kagesi awusizo.

hygroelectricity amandla avuselelekayo anomswakama emoyeni

Izinto Ezibalulekile

Enye yezinto ezisetshenziswa kakhulu lolu hlobo amandla kukhona amaprotheni nanowires ikhule kusukela I-Geobacter sulfurreducens, ibhaktheriya elikwazi ukudlulisa ama-electron lapho ehlangene nomswakama. Idivayisi I-Air-gen ithuthukiswe ngu-UMass Amherst isebenza ngokuxhuma lawa ma-nanowires nama-electrode amancane ukuze kukhiqizwe ugesi emoyeni.

Esinye isibonelo esithembisayo ukusetshenziswa kwe i-graphene oxide (GO), into ebonise amandla amakhulu okukhiqiza amashaji kagesi. Uma ama-molecule amanzi asuka emkhathini enamathela endaweni ye-GO, kwenzeka umehluko wokushaja obangela ukuthi ama-electron ageleze aye kuma-molecule wamanzi, akhiqize amandla kagesi.

Ama-Electrodes namaNanopores

Isimo se- ama-electrode Iphinde ibambe iqhaza elibalulekile ekwenzeni ngcono ukusebenza kahle kogesi we-hygroelectricity. Eqinisweni, basebenzisa izinsimbi ze-conductive ezifana -platinum, oro o ukukhokha ukuthuthukisa ukusebenza kahle kokubanjwa kukagesi.

Ngaphezu kwalokho, isakhiwo sezinto ezibonakalayo sinomthelela oqondile emandleni awo okukhiqiza amandla. Kuye kwaboniswa ocwaningweni lwakamuva ukuthi, ngokudala ama-nanopores Kulezi zinto ezisetshenziswayo (okungukuthi ama-perforations amancane angaphansi kwama-nanometer angu-100), inani lomswakama eliqoqwe ngakho-ke inani lamandla akhiqizwayo lingakhuphuka.

Izicelo Zesikhathi esizayo ze-Hygroelectricity

hygroelectricity amandla avuselelekayo anomswakama emoyeni

Nakuba ubuchwepheshe busesigabeni sokuthuthuka, amandla abo aphezulu kakhulu. Esikhathini esifushane, izinhlelo zokusebenza sezivele ziyahlolwa ukuze ziphakelwe amadivaysi amancane njengamawashi ahlakaniphile, izinzwa zezokwelapha kanye namadivayisi we-IoT. Lezi zinhlelo zilungele ugesi we-hygroelectricity ngoba zidinga amandla amancane kakhulu futhi, ezimweni eziningi, zisetshenziswa ezindaweni lapho umswakama uhlala ukhona, njengangaphakathi kwezindlu noma izakhiwo.

Esikhathini esizayo esikude, izicelo ezinkulu zingacatshangelwa. Ucwaningo olufana ne Iphrojekthi ye-HUNTER Bagxile ekuthuthukiseni izinto kanye namadivayisi angaguqula amandla omswakama abe ngamanani amakhulu kakhulu. Isibonelo, ukuhlanganiswa kwalawa madivayisi ku amaphaneli elanga ukusebenza ebusuku lapho amandla elanga engekho.

Ezindaweni ezinamazinga aphezulu okuswakama, njengezindawo ezishisayo, lezi abaqoqi be-hygroelectric Angase afakwe ezindlini ukuze akhiqize umthombo oqhubekayo wamandla angavumelani nemvelo. Ngaphezu kwalokho, ukutholakala kwayo okungu-24/7 kudlula izikhawu zeminye imithombo evuselelekayo njengamandla elanga namandla omoya.

Ucwaningo Lwamanje Nezinselele

Enye yezinselelo ezikhona njengamanje ekuthuthukisweni kobuchwepheshe be-hygroelectricity ukukhubazeka. Inani lamandla akhiqizwa idivayisi eyodwa lincane uma kuqhathaniswa, ngakho abacwaningi bafuna izindlela zokupakisha amayunithi amaningi noma ukuthuthukisa izinto zokwandisa amandla akhiqizwayo.

El Iphrojekthi yokubamba isebenza kuphaneli ye-prototype ekala imitha-skwele engu-1 futhi ingakhiqiza kufika ku-20W/m2. Nakuba kunganele ukuhlinzeka umuzi wonke, kuyisinyathelo esikhulu esibheke ekuhwebeni kwezentengiselwano. Ngokuhamba kwesikhathi, ukuhlanganisa lobu buchwepheshe nezinye izinhlobo zokukhiqiza amandla kungaholela ekutheni a ingqalasizinda yamandla ehlukene futhi esimeme.

Ukukhethwa kwezinto zokwakha kuhlala kuyisici esibalulekile. Ama-Nanomatadium ayabiza futhi awakafinyeleli ekulinganiseni kwezimboni okudingekayo ukuze kuhwetshwe ngezinga elikhulu. Nokho, intuthuko ku-nanotechnology iyaqhubeka nokuvula iminyango yokuthuthukisa imishini eyongayo futhi esebenza kahle.

Intshisekelo ku-hygroelectricity iyaqhubeka nokukhula, kanye nokutshalwa kwezimali okuvela ezinhlanganweni ezifana ne- I-European Union kumaphrojekthi afana ne-CATCHER iveza ukuthi kukhona okulindelwe okukhulu okubekwe kulobu buchwepheshe obusafufusa.

Ugesi we-Hygroelectricity usesezigabeni zawo zokuqala zokuthuthuka, kodwa uthembisa ukuba ngobunye bobuchwepheshe obubalulekile phakathi kohlu lwamandla avuselelekayo. Njengoba abacwaningi beqhubeka becwenga izinto nezindlela zokwenza, maduzane singase sibone izinto ezingokoqobo ezingase zishintshe indlela esiwathola ngayo nokusebenzisa amandla.


Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.

      Abel kusho

    Okukhulu okungaziwa kuvela kimi.
    Ngingathanda ukwazi ukuthi le nqubo iyawathinta yini amafu?
    ekwakhekeni kwayo kwemvelo, ukuzimela, ikhwalithi noma ukuqina kwayo?
    Siyazi ukuthi balawula imvelo ngokunikela ngamanzi kuzo zonke izinhlobo zokuphila.
    Phakathi kwezinye izinto, zisiza ukuvimbela iplanethi ekushiseni ngokweqile.
    Ngabelana ngesidingo esiphuthumayo sokushintshela kumandla avuselelekayo angangcolisi;
    kepha ngicabanga ukuthi lokhu kuzolimaza amafu, kulimaze indalo nezimfanelo zawo.
    Inani elincane lamafu lizosilethela izinkinga ezimbi kakhulu:
    ukuqhubeka nokusheshisa ukufudumala kwembulunga yonke nokucekela phansi
    ukuzala kwenhlabathi (amahlathi, amahlathi, izitshalo, imfuyo),
    imifula (impilo yasemanzini, isomiso), njll. ebaguqula babe yizindawo eziwugwadule.
    Ngifuna ukucabanga ukuthi leli akulona elinye ibhizinisi losomathuba abathile;
    ukuthi ukuze bathole izimali nenzuzo enkulu bakhohlise abantu,
    ngezimpikiswano ezivunyelwe yiqembu lososayensi abasebenza ngenkani.
    Ngingathanda ukugqamisa okuthile okubaluleke kakhulu, ukuzazisa wena bese uxoxa:
    Ngithi kuphela amandla ahlanzekile anokukhishwa okungu-zero akwanele.
    Uma siqhubeka nokujova amandla amaningi, kufanele iphume ndawo ndawo ……
    Ngisho ukuthi izinga lokushisa lizoqoqeka ngobuningi,
    ukugqoka phansi nokubhoboza umoya wethu othandekayo kakhulu.
    Mhlawumbe amandla angangezwa ngokungenamkhawulo ngaphandle kokuthinta
    imvelo; noma ngabe ingavuselelwa futhi ihlanzeke?
    Ngikhumbula ibhaluni eliqhunyiswa ukuqhuma noma i-pressure cooker engamboziwe.