Gịnị bụ waya ọla kọpa a pịrị apị nke ọlaọcha?

Waya ọla kọpa e ji ọlaọcha kpuchie, nke a na-akpọ waya ọla kọpa e ji ọlaọcha kpuchie ma ọ bụ waya e ji ọlaọcha kpuchie n'ọnọdụ ụfọdụ, bụ waya dị gịrịgịrị nke igwe eserese waya na-adọta mgbe e ji ọlaọcha kpuchie waya ọla kọpa na-enweghị oxygen ma ọ bụ waya ọla kọpa dị obere oxygen. O nwere ike eletriki, ike okpomọkụ, ike nchara na oke ike oxidation.
A na-ejikarị waya ọla kọpa e ji ọlaọcha kpuchie eme ihe n'ọtụtụ ebe n'ihe gbasara eletrọniki, nkwukọrịta, ụgbọelu, agha na mpaghara ndị ọzọ iji belata ike kọntaktị nke elu ígwè ma melite arụmọrụ ịgbado ọkụ. Silver nwere nnukwu nkwụsi ike kemịkalụ, nwere ike iguzogide nchara nke alkali na ụfọdụ asịd organic, anaghị ejikọta ya na ikuku oxygen n'ozuzu ya, ọlaọcha dịkwa mfe ịcha ma nwee ike ịtụgharị uche.

Enwere ike kewaa mkpuchi ọlaọcha ụzọ abụọ: electroplating ọdịnala na nanometer electroplating. Electroplating bụ itinye ígwè ahụ na electrolyte ma tinye ion ígwè n'elu ngwaọrụ ahụ site na ọkụ eletrik iji mepụta ihe nkiri ígwè. Nano-plating bụ ịgbaze ihe nano-ihe dị na ihe mgbaze kemịkalụ, wee site na mmeghachi omume kemịkalụ, a na-etinye ihe nano-ihe dị n'elu ngwaọrụ ahụ iji mepụta ihe nkiri nano-ihe.

Electroplating kwesịrị ibu ụzọ tinye ngwaọrụ ahụ na electrolyte maka ọgwụgwọ nhicha, wee site na mgbanwe polarity electrode, mgbanwe njupụta ugbu a na usoro ndị ọzọ iji chịkwaa ọsọ mmeghachi omume polarisation, chịkwaa ọnụego nkwụnye na otu ihe nkiri ahụ, na n'ikpeazụ na waya ịsa ahụ, iwepụ ihe, polishing na njikọ ndị ọzọ mgbe nhazi gasịrị pụọ na ahịrị. N'aka nke ọzọ, nano-plating bụ iji mmeghachi omume kemịkalụ gbazee ihe nano-ihe dị na ihe mgbaze kemịkalụ site na ịmịnye, ịkpalite ma ọ bụ fesa, wee mikpuo ngwaọrụ ahụ n'ime ngwọta ahụ iji chịkwaa mkpokọta nke ngwọta ahụ, oge mmeghachi omume na ọnọdụ ndị ọzọ. mee ka ihe nano-ihe kpuchie elu ngwaọrụ ahụ, wee mechaa pụọ ​​na offline site na njikọ nhazi dịka nkụ na oyi.

Ọnụ ego nke usoro electroplating dị oke elu, nke chọrọ ịzụta akụrụngwa, ihe eji arụ ọrụ na akụrụngwa mmezi, ebe nano-plating chọrọ naanị nano-materials na kemịkalụ ihe mgbaze, ọnụ ahịa ya dịkwa obere.
Ihe nkiri elektrọnik ahụ nwere ezigbo otu, njikọta, na-egbuke egbuke na ihe ndị ọzọ, mana ọkpụrụkpụ nke ihe nkiri elektrọnik ahụ pere mpe, yabụ ọ na-esiri ike inweta ihe nkiri dị oke ọkpụrụkpụ. N'aka nke ọzọ, enwere ike nweta ihe nkiri nano-material nwere oke ọkpụrụkpụ site na iji nanometer plating, a pụkwara ijikwa mgbanwe, iguzogide nchara na ike eletrik nke ihe nkiri ahụ.
A na-ejikarị Electroplating eme ihe maka nkwadebe ihe nkiri ígwè, ihe nkiri alloy na ihe nkiri kemịkalụ, nke a na-ejikarị eme ihe maka ọgwụgwọ elu nke akụkụ ụgbọala, ngwaọrụ eletrọnịkị na ngwaahịa ndị ọzọ. Enwere ike iji Nano-plating mee ihe na ọgwụgwọ elu maze, nkwadebe nke mkpuchi mgbochi corrosion, mkpuchi mgbochi mkpịsị aka na ubi ndị ọzọ.

Electroplating na nano-plating bụ ụzọ abụọ dị iche iche esi agwọ elu, electroplating nwere uru na ọnụ ahịa na oke ojiji, ebe nano-plating nwere ike nweta oke ọkpụrụkpụ, ezigbo mgbanwe, iguzogide nchara siri ike na njikwa siri ike, ọ nwekwara ọtụtụ ngwa.