Conductive filler ke karolo ea bohlokoa ea sekhomaretsi sa conductive, se ntlafatsang ts'ebetso ea conductive. Ho na le mefuta e meraro e sebelisoang hangata: non-metal, tšepe le metal oxide.

 

Li-filler tse senang tšepe li bua haholo ka lisebelisoa tsa lelapa la carbon, ho kenyeletsoa nano graphite, nano-carbon black, le nano carbon tubes. Melemo ea sekhomaretsi sa graphite conductive ke ts'ebetso e tsitsitseng, theko e tlase, letsoalo le tlase le ts'ebetso e ntle ea ho hasana. Silver-plated nano graphite e ka boela ea lokisoa ka silevera e holim'a nano graphite ho ntlafatsa ts'ebetso ea eona e pharaletseng. Carbon nanotubes ke mofuta o mocha oa thepa e tsamaisang e ka fumanang thepa e ntle ea mochini le motlakase, empa ts'ebetsong e sebetsang, ho ntse ho na le mathata a mangata a lokelang ho rarolloa.

 

Metal filler ke e 'ngoe ea li-filler tse sebelisoang haholo ho likhomaretsi tse tsamaisang, haholo-holo li-powders tsa tšepe tse tsamaisang joalo ka silevera, koporo le nickel.Phofo ea sileveraske filler e sebelisoang haholo ho likhomaretsi tsa conductive. E na le resistivity e tlaase ka ho fetisisa 'me e thata ho e oxidized. Leha e le oxidized, resistivity ea sehlahisoa sa oxidation le eona e tlase haholo. Bothata ke hore silevera e tla hlahisa liphetoho tsa elektronike tlas'a tšimo ea motlakase ea DC le maemo a mongobo. Hobane phofo ea koporo e na le oxidized habonolo, ho thata ho ba teng ka mokhoa o tsitsitseng, 'me ho bonolo ho kopanya le ho kopanya, ho fella ka ho hasana ha bohlokoa tsamaisong ea likhomaretsi. Ka hona, sekhomaretsi sa phofshoana sa koporo se sebelisoa hangata maemong ao conductivity e seng e phahameng.

 

Melemo ea phofo ea koporo e entsoeng ka silevera / Ag e koahetsoeng ke Cu particle ke: khanyetso e ntle ea oxidation, conductivity e ntle, resistivity e tlaase, ho hasana hantle le botsitso bo phahameng; ha e hlole feela sekoli sa oxidation e bonolo ea phofo ea koporo, empa hape e rarolla bothata Ag phofo e theko e boima ebile e bonolo ho falla. Ke thepa e tsamaisang haholo e nang le litebello tse kholo tsa nts'etsopele. Ke phofo e ntle ea conductive e nkang silevera le koporo sebaka 'me e na le ts'ebetso e phahameng ea litšenyehelo.

 

Silver coated copper powder e ka sebelisoa ho pharaletseng ka likhomaretsi conductive, coatings conductive, polymer pastes, le masimo a sa tšoaneng a thekenoloji microelectronics tse hlokang ho tsamaisa motlakase le static motlakase, le thepa e seng conductive holim metallization. Ke mofuta o mocha oa phofo ea conductive composite. E sebelisoa haholo masimong a conductivity ea motlakase le tšireletso ea motlakase liindastering tse fapaneng tse kang tsa elektroniki, electromechanics, likhokahano, khatiso, sefofane le liindasteri tsa sesole. Mohlala, likhomphutha, mehala ea thekeng, lipotoloho tse kopaneng, lisebelisoa tse fapaneng tsa motlakase, lisebelisoa tsa bongaka tsa elektroniki, lisebelisoa tsa elektroniki, joalo-joalo, e le hore lihlahisoa li se ke tsa sitisoa ke maqhubu a motlakase, ha li ntse li fokotsa kotsi e bakoang ke mahlaseli a motlakase 'meleng oa motho. e le conductivity ea li-colloids, liboto tsa potoloho, le li-insulators tse ling, ho etsa hore ntho e sireletsang e be le motlakase o motle oa motlakase.

 

Ha re bua ka mokhoa o nepahetseng, thepa ea conductive ea li-oxide tsa tšepe ha e ntle ka ho lekaneng, 'me ha e sebelisoe hangata ho li-adhesives,' me ho na le litlaleho tse fokolang tabeng ena.

 


Nako ea poso: May-13-2022

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