Iji eserese na ngwa eletrọnịkị

Graphene bụ ihe ndị ọkà mmụta sayensị na ndị injinia na-akpọ otu oyi akwa graphite n'ọkwa atọm, a na-atụgharịkwa graphene ndị a dị gịrịgịrị ma jiri ya na nanotubes. Nke a nwere ike ịbụ n'ihi nhụsianya eletrik dị egwu yana ike na isi ike nke ngwa ahụ.

A na-arụ carbon nanotubes nke oge a site n'ogo ogologo ruo dayameta ruru 132,000,000:1, nke buru ibu karịa ihe ọ bụla ọzọ. E wezụga iji ya na nanotechnology, nke ka bụ ihe ọhụrụ na ụwa nke semiconductor, ekwesịrị iburu n'uche na ọtụtụ ndị na-emepụta graphite na-eme akara ule dị iche iche nke graphite maka ụlọ ọrụ semiconductor ruo ọtụtụ iri afọ.

2. Electric Motors, Generators na Alternators

A na-ejikwa ihe graphite carbon eme ihe na moto eletriki, ndị na-emepụta ọkụ, na ndị ọzọ n'ụdị brushes carbon. N'okwu a, "brush" bụ ngwaọrụ na-eduzi ugbu a n'etiti wires ndị na-adịghị na ya na nchikota nke akụkụ ndị na-akpụ akpụ, a na-edobekwa ya n'osisi na-atụgharị .

3. Ịkụnye ion

A na-eji graphite eme ihe ugbu a yana ọtụtụ ugboro na ụlọ ọrụ eletrọnịkị. A na-eji ya na ntinye ion, thermocouples, ọkụ eletrik, capacitors, transistor, na batrị kwa.

Ntinye ion bụ usoro injinia ebe ion nke otu ihe na-eme ngwa ngwa na mpaghara eletriki ma na-emetụta ya n'ime ihe ọzọ, dị ka ụdị impregnation. Ọ bụ otu n'ime usoro ndị bụ isi a na-eji na-emepụta microchips maka kọmputa anyị nke oge a, na graphite atọm na-abụkarị otu n'ime ụdị atọm ndị a na-etinye n'ime microchips silicon ndị a.

E wezụga ọrụ pụrụ iche nke graphite n'imepụta microchips, a na-eji ihe ọhụrụ graphite eme ihe ugbu a iji dochie capacitors ọdịnala na transistor. Dị ka ụfọdụ ndị nchọpụta si kwuo, graphene nwere ike ịbụ ihe ọzọ ga-ekwe omume na silicon kpamkpam. Ọ dị 100 ugboro dị gịrịgịrị karịa obere silicon transistor, na-eduzi ọkụ eletrik nke ọma karị, ma nwee akụrụngwa pụrụ iche nke nwere ike ịba uru na kọmpụta quantum. A na-ejikwa Graphene mee ihe na capacitors ọgbara ọhụrụ kwa. N'ezie, graphene supercapacitors na-eche na 20x ike dị ike karịa omenala capacitors (na-ahapụ 20 W / cm3), na ha nwere ike ịbụ 3x ugboro ike karịa nke ugbu a ike ike, lithium-ion batrị.

4. Batrị

A bịa na batrị ( cell akọrọ na lithium-ion), carbon na graphite nyekwara aka ebe a. N'ihe banyere cell akọrọ (batrị anyị na-ejikarị na redio, ọkụ ọkụ, remotes, na elekere anyị), a na-eji eriri electrolyte na-ekpo ọkụ gbara ya gburugburu. ígwè cylinder .

Batrị lithium-ion nke oge a na-ejikwa graphite - dị ka anode. Batrị lithium-ion ochie jiri ihe graphite ọdịnala, mana ugbu a na graphene na-adịwanye ngwa ngwa, a na-eji graphene anodes ugbu a kama - ọkachasị n'ihi ihe abụọ; 1. graphene anodes jide ume ka mma na 2. ọ na-ekwe nkwa a ụgwọ oge nke bụ 10x ugboro ngwa ngwa karịa a omenala lithium-ion batrị.

Batrị lithium-ion enwere ike ịchaji na-aghọwanye ewu ewu ụbọchị ndị a. A na-ejikarị ha eme ihe na ngwa ụlọ anyị, obere eletrọnịkị, laptọọpụ, smart phones, ụgbọ ala eletrik ngwakọ, ụgbọ ala ndị agha, na ngwa ikuku.