Faɗaɗa graphitewani sabon nau'in kayan carbon ne mai aiki, wanda wani abu ne mai laushi da kuma mai kauri kamar tsutsa da aka samo daga flake graphite na halitta bayan an haɗa shi, an wanke shi, an busar da shi da kuma faɗaɗa zafin jiki mai yawa. Editan Furuite Graphite mai zuwa ya gabatar da yadda ake samar da faɗaɗɗen graphite:
Saboda graphite abu ne da ba shi da polar, yana da wuya a haɗa shi da ƙananan ƙwayoyin halitta ko kuma inorganic acid kaɗai, don haka yawanci yana da mahimmanci a yi amfani da oxidants. Gabaɗaya, hanyar oxidation ta sinadarai ita ce a jiƙa graphite na halitta a cikin maganin oxidant da intercalation. A ƙarƙashin aikin oxidant mai ƙarfi, ana oxidize graphite, wanda ke sa macromolecules na cibiyar sadarwa masu tsaka-tsaki a cikin layin graphite su zama macromolecules na planar masu caji da kyau. Saboda tasirin fitarwa na caji mai kyau tsakanin macromolecules na planar masu caji da kyau, tazara tsakaningraphiteyadudduka suna ƙaruwa, kuma ana saka wakilin haɗin gwiwa tsakanin layukan graphite don ya zama faɗin graphite.
Faɗaɗadden graphite zai ragu da sauri idan aka dumama shi a babban zafin jiki, kuma yawan raguwar yana da yawa har zuwa goma zuwa ɗaruruwa ko ma dubban sau. Girman da ke bayyana na raguwar graphite ya kai 250 ~ 300ml/g ko fiye. Ragewar graphite yana kama da tsutsa, tare da girman milimita 0.1 zuwa da yawa. Yana da tsarin ƙananan ramuka na reticular wanda ya zama ruwan dare a cikin manyan taurari. Ana kiransa raguwar graphite ko tsutsar graphite kuma yana da kyawawan halaye na musamman.
Ana iya amfani da graphite mai faɗaɗawa da graphite mai faɗaɗawa a cikin ƙarfe, ƙarfe, man fetur, injunan sinadarai, sararin samaniya, makamashin atomic da sauran fannoni na masana'antu, kuma yawan amfani da shi ya zama ruwan dare.Faɗaɗa graphiteAna iya amfani da Furuite graphite a matsayin maganin hana harshen wuta ga kayan haɗin wuta da kayayyaki, kamar su kayayyakin filastik masu hana harshen wuta da kuma shafa mai hana harshen wuta.
Lokacin Saƙo: Fabrairu-03-2023