Naanị nzọụkwụ a dị mkpa iji meziwanye ihe nkiri polyimide

Kedu ka esi eme ka arụmọrụ nke ihe nkiri polyimide dị mma? Ka anyị lekọta ọnụ.

Ihe nkiri ihe nkiri Polyimide bụ ụdị nguzogide okpomọkụ dị oke elu, nguzogide corrosion, ihe eji arụ ọrụ, akụrụngwa dielectric dị ala, nguzogide radieshon na usoro nhazi dị elu, ya mere ojiji ya dị obosara ma na-ewu ewu. Ọ nwekwara uru ngwa dị ukwuu n’ọhịa ikuku.

Otú ọ dị, n’ihi gburugburu ebe pụrụ iche dị na mbara igwe na adịghị ike nke ihe ndị na-emepụta ihe eletrọnịkị dị elu, ọkụ eletrik na-akpata nnukwu mmebi nke ngwá ọrụ ụgbọ elu na ngwaahịa eletrọnịkị. Nrụgharị nke ihe nkiri polyimide n’onwe ya dị oke ala, nke na-egbochi ngwa ya na mbara igwe na mpaghara dị iche iche n’ọtụtụ akụkụ, ya mere a na-ebute mgbanwe nke ihe polyimide n’ihu.

Graphene aghọwo ihe a na-elekwasị anya ozugbo emechara ya na 2004, yana ezigbo ọkụ eletrik ya, ihe ọkụkụ ọkụ na ihe ndị na-arụ ọrụ na-arụ ọrụ. Ịgbakwunye graphene na ihe ahụ ga-eme ka omume ya dịkwuo mma na nkwụsi ike okpomọkụ.

Ụfọdụ mgbanwe nke metal dopant doped n’ime ihe mejupụtara polymer kwesịrị ka eme ya na oke okpomọkụ dị elu. Mgbochi okpomọkụ dị elu nke polyimide nwere ike hụ na ndakpọ nkịtị na mgbanwe nke dopant metal. Ọtụtụ ụzọ njikọ nke polyimide na-enye ohere ka usoro doping dị iche iche. Na mgbakwunye, nnukwu solubility nke polyamic acid na ihe mgbaze pola siri ike nwere ike inyere ihe inorganic aka ka etinye ya na fim polyimide.

Ya mere, n’ime akwụkwọ a, a na-etinye graphene na polyimide iji gbanwee ihe nkiri polyimide iji meziwanye akụkụ niile nke arụmọrụ nke ihe nkiri polyimide. Echiche mbụ mgbe etinyere graphene n’ime ihe polyimide bụ dispersibility. N’ezie, dispersibility nke inorganic ihe na inorganic / polymer ihe dị oké mkpa, na uniformity nke mgbasa nwere ike imetụta ihe njikere mejupụtara ihe nkiri. Arụmọrụ.

Edemede a buru ụzọ mụọ usoro nke graphene incorporation, na-atụ anya ka usoro ịgwakọta ka mma, na ịnwale na ịkọwapụta arụmọrụ nke ihe nkiri mejupụtara. A na-atụ anya na mgbakwunye nke graphene ga-emetụta conductivity na thermal Njirimara nke ihe nkiri polyimide. Na ụfọdụ ihe ndị ọzọ nwere ụfọdụ