Fadada graphite aka zaba daga high quality-na halitta flake graphite matsayin albarkatun kasa, wanda yana da kyau lubricity, high zafin jiki juriya, sa juriya da kuma lalata juriya. Bayan fadadawa, rata ya zama mafi girma. Editan graphite mai zuwa na Furuite yayi bayanin ƙa'idar faɗaɗa graphite dalla-dalla:
Fadada graphite martani ne tsakanin graphite flake na halitta da cakuɗen nitric acid da kuma sulfuric acid. Sakamakon kutsawa na sabbin abubuwa, sabbin mahadi suna samuwa a tsakanin ginshiƙan graphite, kuma saboda samuwar wannan fili an raba sassan graphite na halitta da juna. Lokacin da na halitta graphite dauke da intercalation fili da aka hõre high zafin jiki magani, da halitta graphite intercalation fili ne da sauri gasified kuma bazu, da kuma da karfi na tura Layer baya ne mafi girma, sabõda haka, interlayer tazara sake fadada, Wannan fadada da ake kira na biyu fadada, wanda shine ka'idar fadada graphite, wanda ya sa fadada graphite.
Fadada graphite yana da aikin preheating da saurin haɓakawa, kuma yana da kyakkyawan aikin talla, don haka an fi amfani dashi a cikin hatimin samfur da samfuran tallan kariyar muhalli. Menene ka'idar fadada graphite? A gaskiya ma, shi ne shirye-shiryen fadada tsarin graphite.
Lokacin aikawa: Juni-06-2022