Madera a chipale chofewa padziko lapansi si oyenera kugwiritsa ntchito ma solar. Ndizovuta kuti mapanelo apange mphamvu iliyonse ngati atakwiriridwa pansi pa chipale chofewa. Kotero gulu lochokera ku yunivesite ya California, Los Angeles (UCLA) lapanga chipangizo chatsopano chomwe chingapange magetsi kuchokera ku chisanu chomwe.
Gululi limatcha chipangizo chatsopanocho kuti ndi chipale chofewa cha triboelectric nanogenerator kapena Snow TENG (chipale chofewa cha triboelectric nanogenerator). Monga dzina likunenera, zimagwira ntchito , ndiko kuti, imagwiritsa ntchito magetsi osasunthika kuti ipange ndalama kudzera pakusinthana kwa ma elekitironi pakati pa zida zabwino ndi zoyipa. Zida zamtunduwu zimagwiritsidwa ntchito popanga majenereta otsika mphamvu omwe amalandira mphamvu kuchokera kumayendedwe a thupi, kukhudza pakompyuta, komanso ngakhale mapazi a munthu pansi.
Chipale chofewa chimakhala chabwino, kotero chikapaka zinthu zomwe zili ndi mtengo wosiyana, mphamvu zimatha kuchotsedwamo. Pambuyo pa zoyeserera zingapo, gulu lofufuza lidapeza kuti silikoni ndiye chinthu chabwino kwambiri cha triboelectric effect polumikizana ndi matalala.
Snow TENG ikhoza kusindikizidwa ya 3D ndipo imapangidwa kuchokera ku silicone wosanjikiza wophatikizidwa ndi electrode. Madivelopa amanena kuti akhoza kuphatikizidwa mu mapanelo a dzuwa kuti athe kupitiriza kupanga magetsi ngakhale ataphimbidwa ndi chipale chofewa, zomwe zimapangitsa kuti zikhale zofanana ndi mu March chaka chatha, asayansi Chinese anayamba wosakanizidwa dzuwa selo, amene amagwiritsanso ntchito zotsatira triboelectric kupanga mphamvu kugunda kwa madontho amvula ndi padziko mapanelo dzuwa.
Vuto ndiloti Snow TENG imapanga magetsi ochepa kwambiri momwe alili panopa - mphamvu zake ndi 0,2 mW pa mita imodzi. Izi zikutanthauza kuti simungathe kuyilumikiza ku gridi yamagetsi yakunyumba kwanu monga momwe mungapangire solar panel yokha, koma itha kugwiritsidwabe ntchito ngati masensa ang'onoang'ono a nyengo, mwachitsanzo.
"Sensa ya nyengo ya Snow TENG yochokera ku Snow TENG imatha kugwira ntchito kumadera akutali chifukwa imadziyendetsa yokha ndipo sichifuna magwero ena," anatero Richard Kaner, wolemba wamkulu wa phunziroli. "Ndi chipangizo chanzeru kwambiri - malo owonetsera nyengo omwe angakuuzeni kuchuluka kwa matalala omwe akugwa panthawiyi, kumene chisanu chikugwera, ndi momwe mphepo ikugwera."
Ofufuzawo amatchulanso nkhani ina yogwiritsira ntchito Snow TENG, monga sensa yomwe imatha kumangirizidwa pansi pa nsapato kapena skis ndikugwiritsidwa ntchito kusonkhanitsa deta ya masewera achisanu.
Phunzirolo linasindikizidwa m'magazini .
Source: 3dnews.ru