Ngwunye ihe na-eme ihe bụ akụkụ dị mkpa nke nrapado na-eduzi, nke na-eme ka arụmọrụ na-arụ ọrụ dịkwuo mma.Enwere ụdị atọ a na-ejikarị eme ihe: ndị na-abụghị metal, metal na metal oxide.
Ihe ndị na-abụghị ọla na-ezo aka na ihe ezinụlọ carbon, gụnyere nano graphite, nano-carbon black, na nano carbon tubes.Uru nke nrapado conductive graphite bụ arụmọrụ kwụsiri ike, ọnụ ala dị ala, njupụta dị ala na arụmọrụ mgbasa ozi dị mma.Enwere ike ịkwado nano graphite ọla ọcha site na ịkwanye ọlaọcha n'elu nano graphite iji meziwanye arụmọrụ ya zuru oke.Carbon nanotubes bụ ụdị ihe nrụpụta ọhụrụ nke nwere ike nweta ezigbo igwe na akụrụngwa eletrik, mana na ngwa bara uru, a ka nwere ọtụtụ nsogbu a ga-edozi.
Ọla ọla bụ otu n'ime ihe ndị a na-ejikarị eme ihe na nrapado na-eduzi, tumadi ntụ ntụ nke ọla ndị na-eduzi dị ka ọlaọcha, ọla kọpa, na nickel.Silver ntụ ntụsbụ ihe ndochi nke a na-ejikarị eme ihe na nrapado conductive.Ọ nwere resistivity kasị ala na ọ siri ike ịbụ oxidized.Ọbụna ma ọ bụrụ na oxidized, resistivity nke oxidation ngwaahịa dịkwa nnọọ ala.Mwepu bụ na ọlaọcha ga-emepụta ntụgharị eletrọnịkị n'okpuru ebe eletrik DC na ọnọdụ mmiri.N'ihi na ntụ ntụ ọla kọpa na-adị mfe oxidized, ọ na-esiri ike ịdị adị, ọ dịkwa mfe ikpokọta na agglomerate, na-ebute mgbasa ozi dị mkpa na usoro nrapado conductive.Ya mere, a na-ejikarị ọla kọpa ntụ ntụ conductive nrapado eme ihe n'oge ebe conductivity adịghị elu.
Uru nke ọlaọcha-plated ọla kọpa ntụ ntụ / Ag mkpuchi Cu urughuru bụ: ezigbo oxidation eguzogide, ezi conductivity, ala resistivity, ezi dispersion na elu kwụsie ike;ọ bụghị nanị na-emeri ntụpọ nke mfe oxidation nke ọla kọpa ntụ ntụ, ma na-edozi nsogbu ahụ Ag ntụ ntụ dị ọnụ ma dị mfe ịkwaga.Ọ bụ ihe na-eduzi nke ukwuu nwere atụmanya mmepe dị ukwuu.Ọ bụ ntụ ntụ ntụ ntụ dị mma nke na-anọchi ọlaọcha na ọla kọpa ma nwee nnukwu ọnụ ahịa-arụmọrụ.
Silver mkpuchi ọla kọpa ntụ ntụ nwere ike n'ọtụtụ ebe na conductive adhesives, conductive coatings, polymer pastes, na dị iche iche ubi nke microelectronics technology na mkpa na-eduzi ọkụ eletrik na static ọkụ eletrik, na-abụghị conductive ihe elu metallization.Ọ bụ ụdị ntụ ntụ mejupụtara ihe ọhụrụ.A na-eji ya eme ihe n'ọtụtụ ebe n'ihe gbasara ọkụ eletrik na mkpuchi electromagnetic na ụlọ ọrụ dị iche iche dị ka ngwá electronic, electromechanics, nkwukọrịta, mbipụta, ikuku ikuku, na ụlọ ọrụ agha.Dịka ọmụmaatụ, kọmpụta, ekwentị mkpanaaka, sekit jikọtara ọnụ, ngwa eletrik dị iche iche, ngwa eletrọnịkị, ngwa eletrọnịkị, wdg, ka ebili mmiri electromagnetic ghara igbochi ngwaahịa, ebe ọ na-ebelata mmebi nke radieshon electromagnetic na-ebute ahụ mmadụ, yana kwa. dị ka conductivity nke colloid, sekit mbadamba, na ndị ọzọ insulators, na-eme ka ihe mkpuchi ihe na-enwe ezi eletriki conductivity.
N'ikwu ya n'ụzọ dị iche, ihe ndị na-eduzi ihe nke metal oxides adịghị mma, a na-ejikarị ha eme ihe na adhesives conductive, na enwere akụkọ ole na ole na nke a.
Oge nzipu: Mee-13-2022