I-nanogenerator ye-snow-powered nanogenerator yongezwa luncedo kwiipaneli zelanga

Imimandla yekhephu yeplanethi ayifanelekanga ukusetyenziswa kweepaneli zelanga. Kunzima ukuba iipaneli zivelise nawaphi na amandla ukuba zingcwatywe phantsi kwekhephu. Ngoko iqela elivela kwiYunivesithi yaseCalifornia, eLos Angeles (UCLA) liphuhlise isixhobo esitsha esinokuvelisa umbane kwikhephu ngokwalo.

Iqela libiza isixhobo esitsha i-snow-based triboelectric nanogenerator okanye i-Snow TENG (i-snow-based triboelectric nanogenerator). Njengoko igama libonisa, isebenza ngo isiphumo se-triboelectric, oko kukuthi, isebenzisa umbane ongatshintshiyo ukuvelisa intlawulo ngokutshintshiselana kwee-electron phakathi kwezinto ezintle kunye nezibi. Ezi ntlobo zezixhobo zisetyenziselwa ukwenza iijenereyitha ezinamandla aphantsi ezifumana amandla kwiintshukumo zomzimba, ukubamba kwiscreen esichukumisayo, kwaneenyawo zomntu phantsi.

Iqhwa lihlawulwe ngokufanelekileyo, ngoko ke xa lixubha kwizinto ezinentlawulo echaseneyo, amandla anokukhutshwa kuyo. Emva koluhlu lweemvavanyo, iqela lophando lafumanisa ukuba i-silicone yayiyeyona nto ingcono kakhulu yempembelelo ye-triboelectric xa isebenzisana nekhephu.

I-Snow TENG inokuprintwa i-3D kwaye yenziwe kwi-layer ye-silicone efakwe kwi-electrode. Abaphuhlisi bathi inokudityaniswa kwiipaneli zelanga ukuze bakwazi ukuqhubeka nokuvelisa umbane nangona ugutyungelwe likhephu, nto leyo eyenza ifane nekhephu. ingenisiwe ngoMatshi kulo nyaka uphelileyo, izazinzulu Chinese uphuhlise iseli hybrid solar, leyo ikwasebenzisa isiphumo triboelectric ukuvelisa amandla ukusuka ukungqubana amathontsi emvula nomphezulu panels elanga.

Ingxaki kukuba i-Snow TENG ivelisa umbane omncinci ngokufanelekileyo kwimo yayo yangoku - ubuninzi bayo bamandla yi-0,2 mW ngemitha yesikwere. Oku kuthetha ukuba akunakufane kwenzeke ukuba uyiqhagamshele ngokuthe ngqo kwigridi yombane yekhaya lakho njengokuba ubuya kwenza iphaneli yelanga ngokwayo, kodwa isengasetyenziselwa izinzwa zemozulu ezincinci, ezizimeleyo, umzekelo.

"I-Snow TENG-based sensor yemozulu inokusebenza kwiindawo ezikude ngenxa yokuba i-self-powered kwaye ayifuni eminye imithombo," kusho uRichard Kaner, umbhali ophezulu wokufunda. "Esi sisixhobo esilumke kakhulu - isikhululo semozulu esinokukuxelela ukuba lingakanani ikhephu eliwayo okwangoku, icala eliwela ikhephu, icala kunye nesantya somoya."

Abaphandi bakhankanya enye imeko yokusetyenziswa kwe-Snow TENG, njengenzwa enokuthi ifakwe phantsi kweebhuthi okanye i-skis kwaye isetyenziselwa ukuqokelela idatha yemidlalo yasebusika.

Uphononongo lwapapashwa kwijenali Amandla eNano.

umthombo: 3dnews.ru