Nanogenerator nke na-eme snow bụ ihe mgbakwunye bara uru na akụkụ anyanwụ

Mpaghara snow nke ụwa adịghị mma maka ojiji nke anyanwụ. Ọ na-esiri panels ike ịmepụta ike ọ bụla ma ọ bụrụ na e liri ha n'okpuru mkpuchi snow. Ya mere, otu ndị si na Mahadum California, Los Angeles (UCLA) ewepụtala ngwaọrụ ọhụrụ nke nwere ike ịmepụta ọkụ eletrik site na snow n'onwe ya.

Ndị otu ahụ na-akpọ ngwaọrụ ọhụrụ a nanogenerator triboelectric na-adabere na snow ma ọ bụ Snow TENG (snow based triboelectric nanogenerator). Dị ka aha ahụ na-egosi, ọ na-arụ ọrụ site na mmetụta triboelectric, ya bụ, ọ na-eji ọkụ eletrik static na-emepụta ụgwọ site na mgbanwe nke electrons n'etiti ihe dị mma na nke na-adịghị mma. A na-eji ụdị ngwaọrụ ndị a emepụta ndị na-emepụta ike dị ala nke na-enweta ume site na mmegharị ahụ, na-emetụ aka na ihuenyo mmetụ, na ọbụna nzọụkwụ mmadụ n'ala.

A na-akwụ ụgwọ snow nke ọma, ya mere, mgbe ọ na-ehichapụ ihe onwunwe nwere ụgwọ dị iche, enwere ike ị nweta ume na ya. Mgbe usoro nyocha gasịrị, ndị otu nyocha ahụ chọpụtara na silicone bụ ihe kachasị mma maka mmetụta triboelectric mgbe ị na-emekọrịta ihe na snow.

Enwere ike ibipụta Snow TENG 3D wee mee ya site na akwa silicone nke etinyere na electrode. Ndị mmepe na-ekwu na enwere ike itinye ya n'ime oghere anyanwụ ka ha wee nọgide na-emepụta ọkụ eletrik ọbụna mgbe a na-ekpuchi snow, na-eme ka ọ dị ka. osụk na March afọ gara aga, Chinese ọkà mmụta sayensị mepụtara a ngwakọ anyanwụ cell, nke na-ejikwa triboelectric mmetụta n'ịwa ike site na nkukota nke mmiri ozuzo na elu nke anyanwụ panels.

Nsogbu bụ na Snow TENG na-emepụta obere ọkụ eletrik n'ụdị ya ugbu a - ike ike ya bụ 0,2 mW kwa square mita. Nke a pụtara na o yighị ka ị ga-ejikọ ya ozugbo na grid eletriki nke ụlọ gị dị ka ị ga-eji igwe anyanwụ n'onwe ya, mana enwere ike iji ya maka obere ihe mmetụta ihu igwe nwere onwe ya, dịka ọmụmaatụ.

"Ihe mmetụta ihu igwe na-adabere na Snow TENG nwere ike ịrụ ọrụ na mpaghara ndị dịpụrụ adịpụ n'ihi na ọ na-arụ ọrụ onwe ya ma ọ dịghị achọ ebe ndị ọzọ," Richard Kaner, onye edemede nke ọmụmụ ihe na-ekwu. "Nke a bụ ngwaọrụ mara oke mma - ọdụ ihu igwe nke nwere ike ịgwa gị oke snow na-ada n'oge a, ebe snow na-ada na ya, na ntụzịaka na ọsọ nke ifufe."

Ndị na-eme nchọpụta na-ekwu maka ihe ọzọ eji eme ihe maka Snow TENG, dị ka ihe mmetụta nke nwere ike itinye na ala nke akpụkpọ ụkwụ ma ọ bụ skis ma na-anakọta data maka egwuregwu oyi.

E bipụtara ọmụmụ ihe ahụ n'akwụkwọ akụkọ Ike Nano.

isi: 3dnews.ru