Akwụkwọ eserese bụ akwụkwọ pụrụ iche ejiri graphite mee. Mgbe e gwupụtara graphite n'ala, ọ dị ka akpịrịkpa, a na-akpọkwa ya graphite eke. A ghaghị ịgwọ ụdị graphite a ma nụchaa tupu enwee ike iji ya. Nke mbụ, a na-etinye graphite eke na ngwakọta ngwakọta nke sulfuric acid na-etinye uche na nitric acid ruo oge ụfọdụ, wee saa ya na mmiri doro anya na ike gwụrụ, wee tinye ya n'ime ọkụ ọkụ ọkụ. Onye ndezi graphite Furuite na-esote na-ewebata ọnọdụ izizi maka imepụtaakwụkwọ graphite:
N'ihi na inlay n'etiti graphite na-ekpochapụ ngwa ngwa mgbe kpochara, n'otu oge ahụ, olu nke graphite na-agbasa ngwa ngwa site na ọtụtụ narị ma ọ bụ ọbụna ọtụtụ narị ugboro, ya mere a na-enweta ụdị graphite sara mbara, nke a na-akpọ "graphite fụrụ akpụ". Enwere ọtụtụ oghere na fụrụ akpụeserese(aka ekpe mgbe ewepụrụ inlay), nke na-ebelata njupụta njupụta nke graphite na 0.01 ~ 0.059 / cm3, na ịdị arọ dị arọ na ezigbo mkpuchi ọkụ. N'ihi na e nwere ọtụtụ oghere dị iche iche na nha dị iche iche na scraggy, ha nwere ike na-ejikọta ibe ha crisscross site na ike mpụga, nke bụ ntinye onwe nke graphite gbasaa. Dị ka njide onwe onye nke graphite gbasaa, enwere ike ịhazi ya n'ime akwụkwọ graphite.
Ya mere, ihe dị mkpa maka ịmepụta akwụkwọ graphite bụ ịnweta ngwá ọrụ zuru ezu, ya bụ, ngwaọrụ maka ịkwadebe graphite gbasaa site na nsị, nhicha na ọkụ, nke mmiri na ọkụ dị, nke nwere ike ibute mgbawa, ya mere. mmepụta nchekwa dị mkpa karịsịa; Nke abuo, mpempe akwụkwọ na igwe na-emegharị igwe, nrụgide linear nke igwe na-emegharị ekwesịghị ịdị elu, ma ọ bụghị ya, ọ ga-emetụta ịdị n'otu na ike nke akwụkwọ graphite, na nrụgide linear dị ntakịrị, nke na-agaghị ekwe omume ọbụna karị. Ya mere, ọnọdụ usoro ga-abụ nke ziri ezi, naeseresee akwụkwọ na-atụ egwu mmiri. Akwụkwọ emechara kwesịrị ịbụ nkwakọ ngwaahịa mmiri, cheta na ọ ga-egbochi mmiri ma chekwaa ya nke ọma.
Oge nzipu: Eprel-17-2023