Ngakhale kuti nthawi zambiri amadziwika kuti "Panacea", ndiosalephera kuti pakhale zowoneka bwino kwambiri, zamagetsi, ndichifukwa chake makampaniwo amasangalala kwambiri ndi nanofeller ku ma poliller mu ma poliller. Ngakhale kuti ilibe nthano chabe ya "Kusandutsa mwala mu golide", imatha kukonzanso gawo la matrix mkati mwa mitundu ina ndikuwonjezera ntchito yake.

Pakadali pano, zida wamba zophatikizika zimatha kugawidwa makamaka malinga ndi chifukwa cha poimba. Pali maphunziro ambiri omwe kale anali kale.

Epoxy Resin (EP), monga momwe amagwiritsidwira ntchito matrin matrin, omwe ali ndi mphamvu zambiri, koma mitundu ingapo yolimba komanso yopanda mafuta. Graphene ndiye chinthu chovuta kwambiri padziko lapansi ndipo lili ndi mawonekedwe abwino komanso othandiza. Chifukwa chake, zinthu zophatikizika zopangidwa ndi kuphatikiza kwa graphene ndipo EP ili ndi zabwino za onse ndipo zili ndi phindu labwino.

     Nano GrapheneAli ndi malo akuluakulu, ndipo ma sucar-level obala a graphene amatha kupanga mawonekedwe olimba ndi polymer. Magulu ogwirira ntchito monga magulu a hydroxyl komanso njira yopanga itembenukira graphene kukhala makwinya. Izi ndi zopanda pake zimapangitsa kuyanjana pakati pa graphene ndi ma polymer unyolo. Pamwamba pa graphene yogwira ntchito ili ndi hydroxyl, carboxyl ndi magulu ena a mankhwala, omwe amatha kupanga zomangira zamphamvu za ma hydrogen ndi portethyl methacryte. Graphene ali ndi mawonekedwe apadera ndi zinthu zambiri zabwino komanso zinthu zambiri zabwino, ndipo zimagwira ntchito kwambiri pokonzanso matenthedwe, mphamvu zamagetsi ndi makina a EP.

1. Graphene mu epoxy atun - kukonza electromagnetic katundu

Graphene ali ndi mawonekedwe abwino abwino komanso zamagetsi zamagetsi komanso katundu wamagetsi, ndipo ali ndi mawonekedwe a mlingo wochepa komanso wothandiza kwambiri. Ndiwo njira yomwe ingayang'anire epoxy stun ep. Ofufuzawo adawonetsa kuti amathandizidwa ndi EP mwa entumer polymerization. Zogwirizanitsa zofananira za Pu / EP Cossuse (monga makina, zamagetsi ndi mafuta, etc.) zinachuluka, ndipo zamagetsi zidachulukitsidwa ndi 6.5.

Kusinthidwa kwa graphene kumaphatikizidwa ndi epoxy sliden, kuwonjezera 2% ya kusinthidwa kwa graphene, kusungidwa, kuwonjezera 4%, mphamvu zimawonjezeka ndi 38%. Kutsutsa kwa SUP PRION ndi 10 ^ 17 Ohm.C.CM, ndi kukana kumagwa ndi 6.5 kulamula pambuyo powonjezera graphene oxide.

2. Kugwiritsa ntchito kwa graphene ku epoxy restin - mawonekedwe owonda

KuwonjezeraCarbon nanotubes (Cnts)ndi graphene mpaka epoxy, powonjezera 20% cnts ndi 20% gnps, mawonekedwe a zinthu zophatikizika amatha kufikira 7.3W / Mk.

3. Kugwiritsa ntchito graphene ku epoxy restin - flamele

Mukawonjezera 5 wt% organic ogwiritsira ntchito graphene oxide, mtengo wa lalanda udakwera ndi 23.7%, komanso powonjezera 5 wt%, yowonjezeredwa ndi 43.9%.

Graphene ali ndi mawonekedwe okhwima bwino kwambiri, kukhazikika kwa kukula komanso kulimba mtima. Monga wosinthika wa epoxy stun EP, imatha kusintha kwambiri makina opanga zinthu, ndikugonjetsa kuchuluka kwa mafilimu wamba azorganic ndi zolakwa zochepa. Ofufuzawo adagwiritsa ntchito njira zosinthidwa mwanjira ina / EP nanocommodites. Pamene w (kupita) = 0.0375%, mphamvu yolimba ndi kulimba kwa mitundu yofananira ndi 48.3% ndi 1185.2% motsatana. Asayansi adawerengera zosintha za kutopa komanso kulimba kwa Go / Sp System. Pamene w (pitani) = 1.0%, kuuma kosasinthika ndi mphamvu yopanga 12% ndi 23%, motsatana.