Magazini ya "Nature" inafalitsa njira yatsopano yopangidwa ndi yunivesite ya Michigan ku United States, yomwe imapangitsa kuti ma elekitironi "ayende" muzinthu zachilengedwe.fullerenes, kupyola malire amene ankakhulupirira poyamba.Phunziroli lawonjezera kuthekera kwazinthu zachilengedwe zopangira ma solar cell ndi semiconductor, kapena kusintha malamulo amasewera amakampani okhudzana.

Mosiyana ndi ma cell a solar, omwe amagwiritsidwa ntchito kwambiri masiku ano, zinthu zachilengedwe zimatha kupangidwa kukhala zinthu zotsika mtengo zosinthika ndi carbon, monga mapulasitiki.Opanga amatha kupanga ma coils amitundu yosiyanasiyana ndi masinthidwe ndikuwongolera mosasunthika pafupifupi pamtunda uliwonse.pa.Komabe, kusayenda bwino kwa zinthu zachilengedwe kwalepheretsa kupita patsogolo kwa kafukufuku wokhudzana ndi izi.Kwa zaka zambiri, kusayenda bwino kwa zinthu zamoyo kumawonedwa ngati kosapeweka, koma sizili choncho nthawi zonse.Kafukufuku waposachedwa apeza kuti ma elekitironi amatha kusuntha ma centimita angapo pagawo lopyapyala la fullerene, zomwe ndi zodabwitsa.M'mabatire apano achilengedwe, ma elekitironi amatha kuyenda ma nanometer mazana kapena kuchepera.

Ma electron amasuntha kuchokera ku atomu imodzi kupita ku ina, kupanga mphamvu mu selo la dzuwa kapena chigawo chamagetsi.M'maselo a dzuwa ndi ma semiconductors ena, silicon imagwiritsidwa ntchito kwambiri.Maukonde ake a atomiki omangika mwamphamvu amalola ma elekitironi kudutsa mosavuta.Komabe, zinthu zachilengedwe zimakhala ndi zomangira zambiri zotayirira pakati pa mamolekyu omwe amatchera ma elekitironi.Izi ndi organic kanthu.Zofooka zakupha.

Komabe, zomwe zapeza posachedwa zikuwonetsa kuti ndizotheka kusintha ma conductivity a nanofullerene zipangizokutengera ntchito yeniyeni.Kuyenda kwaulere kwa ma elekitironi mu organic semiconductors kumakhala ndi tanthauzo lalikulu.Mwachitsanzo, panopa, pamwamba pa organic dzuwa selo ayenera yokutidwa ndi elekitirodi conductive kusonkhanitsa ma elekitironi kuchokera kumene ma elekitironi kwa kwaiye, koma ufulu-kusuntha ma elekitironi kulola ma elekitironi kusonkhanitsidwa pamalo akutali ndi electrode.Kumbali ina, opanga amathanso kufinya ma elekitirodi oyendetsa magetsi kukhala maukonde osawoneka bwino, ndikutsegulira njira yogwiritsira ntchito ma cell owonekera pamawindo ndi malo ena.

Zatsopano zomwe zatulukira zatsegula njira zatsopano kwa opanga ma cell a solar ndi zida za semiconductor, ndipo kuthekera kwa kutumizirana mauthenga akutali kumapereka mwayi wambiri womanga zida.Ikhoza kuyika ma cell a dzuwa pazinthu zofunikira tsiku ndi tsiku monga kumanga ma facade kapena mazenera, ndikupanga magetsi m'njira yotsika mtengo komanso yosawoneka.


Nthawi yotumiza: Mar-19-2021

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