Banyere Ngwa Electrode nke Supercapacitors

Supercapacitors ka a na-akpọ electric double Layer capacitors na farad capacitors, nke emepụtara kemgbe 1980s.N'adịghị ka omenala capacitors, supercapacitors bụ ụdị ọhụrụ nke electrochemical capacitors, nke dị n'etiti capacitors na batrị, na-adịghị na-enweta kemịkal mmeghachi omume n'oge usoro nchekwa ike.

Supercapacitors nwere njirimara nke ngwa ngwa nchaji ngwa ngwa, ọtụtụ narị puku ugboro nke ịchaji na ịchaji, nchekwa ike, nchebe gburugburu ebe obibi na enweghị mmetọ, wdg, ma jiri nwayọọ nwayọọ dochie batrị, ma nwee nnukwu ahịa ahịa.

Supercapacitors bụ tumadi mejupụtara electrodes, ugbu a na-anakọta, separators n'etiti electrodes na electrolyte.N'ime ha, ihe electrode bụ otu n'ime ihe ndị bụ isi na-emetụta ma na-achọpụta arụmọrụ nke supercapacitors.Ngwa eletrọd maka supercapacitors gụnyere ihe elektrọd dabere na carbon, ihe electrode metal oxide, na ihe ndị na-eduzi polymer electrode.Enwere ọtụtụ nhazi nke ihe electrode sitere na carbon, ihe electrode metal oxide, na ihe ndị na-eduzi polymer electrode.

N'ime ihe electrode supercapacitor, ihe ndị sitere na carbon bụ nyocha izizi na teknụzụ tozuru oke.Ihe electrode carbon nke a kacha mụọ bụ: carbon arụ ọrụ, eriri carbon arụ ọrụ, na carbon aerogel.

1. Carbon arụ ọrụ bụ carbon electrode ihe eji na supercapacitors na mmalite.Uru arụmọrụ ya bụ: nnukwu mpaghara elu akọwapụtara;ihe owuwu pore mepụtara;elu chemical nkwụsi ike;usoro dị mfe;ọnụ ala dị ala, kwesịrị ekwesị maka mmepụta ihe buru ibu.

2. Carbon fiber na-arụ ọrụ: Ọ bụ ihe na-emetụta gburugburu ebe obibi nwere ọrụ mgbasa ozi siri ike karịa carbon arụ ọrụ.A na-eji akwa carbon fiber na-arụ ọrụ n'elu ebe dị elu nke a na-enweta na ya nke ọma dị ka ihe electrode azụmahịa.

3.Carbon aerogel: Ọ bụ ihe eji eme ihe na-ejikọta ya na ihe ejikọtara ọnụ.Ọ nwere porosity, ezi conductivity, nnukwu elu ebe, elu porosity, obosara pore nkesa nkesa, na nwere ike iduzi ọkụ eletrik.Ọ bụ ezigbo electrode ihe maka ịkwadebe electric abụọ oyi akwa capacitors.

JYH HSU (JEC) Electronics Ltd (ma ọ bụ Dongguan Zhixu Electronic Co., Ltd.) etinyela aka na ụlọ ọrụ akụrụngwa eletrik ruo ọtụtụ afọ, ndị injinia anyị nwere ike inyere gị aka dozie nsogbu ndị metụtara ya.Mgbe ị na-azụta varistors, ịkwesịrị ịchọpụta ma ngwaahịa ndị a sitere na ndị nrụpụta mgbe niile.Ezigbo onye na-emepụta varistor nwere ike ibelata ọtụtụ nsogbu na-enweghị isi.