Nanogenerator mai amfani da dusar ƙanƙara abu ne mai amfani ƙari ga masu amfani da hasken rana

Yankunan dusar ƙanƙara na duniya ba su dace da amfani da hasken rana ba. Yana da wahala ga bangarori don samar da kowane makamashi idan an binne su a ƙarƙashin murfin dusar ƙanƙara. Don haka wata tawaga daga Jami'ar California, Los Angeles (UCLA) ta kirkiro wata sabuwar na'ura da za ta iya samar da wutar lantarki daga dusar kankara da kanta.

Nanogenerator mai amfani da dusar ƙanƙara abu ne mai amfani ƙari ga masu amfani da hasken rana

Ƙungiyar tana kiran sabuwar na'urar da ke da tushen dusar ƙanƙara mai sarrafa wutar lantarki ko Snow TENG (nanogenerator na tushen dusar ƙanƙara). Kamar yadda sunan ya nuna, yana aiki ta hanyar triboelectric sakamako, wato tana amfani da wutar lantarki na tsaye don samar da caji ta hanyar musayar electrons tsakanin kayan caji mai inganci da mara kyau. Ana amfani da waɗannan nau'ikan na'urori don ƙirƙirar janareta marasa ƙarfi waɗanda ke karɓar kuzari daga motsin jiki, taɓa allon taɓawa, har ma da sawun mutum a ƙasa.

Ana cajin dusar ƙanƙara da kyau, don haka lokacin da ya shafa akan wani abu tare da cajin kishiyar, ana iya fitar da makamashi daga gare ta. Bayan jerin gwaje-gwajen, ƙungiyar bincike ta gano cewa silicone shine mafi kyawun abu don tasirin triboelectric lokacin hulɗa tare da dusar ƙanƙara.

Ana iya buga dusar ƙanƙara TENG 3D kuma an yi shi daga siliki na siliki da aka makala zuwa na'urar lantarki. Masu haɓakawa sun ce ana iya haɗa shi cikin na'urori masu amfani da hasken rana ta yadda za su ci gaba da samar da wutar lantarki ko da dusar ƙanƙara ce, wanda hakan ya sa ta yi kama da. sallama A cikin watan Maris din shekarar da ta gabata, masana kimiyyar kasar Sin sun kirkiro wani nau'in kwayar halitta mai hade da hasken rana, wanda kuma ke amfani da sinadarin triboelectric wajen samar da makamashi daga karon digawar ruwan sama da saman na'urorin hasken rana.

Nanogenerator mai amfani da dusar ƙanƙara abu ne mai amfani ƙari ga masu amfani da hasken rana

Matsalar ita ce Snow TENG yana samar da ɗan ƙaramin adadin wutar lantarki a halin yanzu - ƙarfin ƙarfinsa shine 0,2mW kowace murabba'in mita. Wannan yana nufin ba za ka iya haɗa shi kai tsaye zuwa grid ɗin wutar lantarki na gidanka ba kamar yadda kake yi da hasken rana kanta, amma har yanzu ana iya amfani da shi don ƙananan na'urori masu auna yanayin yanayi, misali.

"Na'urar firikwensin yanayi na Snow TENG na iya aiki a wurare masu nisa saboda yana da ikon kansa kuma baya buƙatar wasu tushe," in ji Richard Kaner, babban marubucin binciken. "Na'ura ce mai wayo sosai - tashar yanayi da za ta iya ba da labarin yadda dusar ƙanƙara ke faɗowa a halin yanzu, alkiblar da dusar ƙanƙara ke faɗowa, da alkibla da saurin iskar."

Masu binciken sun ambaci wani yanayin amfani don Snow TENG, kamar na'urar firikwensin da za a iya haɗawa zuwa kasan takalma ko skis kuma amfani da shi don tattara bayanai don wasanni na hunturu.

An buga binciken a cikin mujallar Nano Makamashi.



source: 3dnews.ru

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