- 29
- Mar
Graphene graphitization ng’anjo ntchito osiyanasiyana
Graphene graphitization ng’anjo ntchito osiyanasiyana:
Graphene ndi mtundu watsopano wa zinthu zomwe theoretical matenthedwe madutsidwe amatha kukhala okwera ngati 3000-5000 W/(mK). Ndi mtundu watsopano wazinthu zopangira matenthedwe apamwamba okhala ndi ntchito zambiri. Graphene angagwiritsidwe ntchito antistatic, kutentha dissipating mapulasitiki, kutentha dissipating motor housings, etc. Graphene ali osiyanasiyana kwambiri ntchito, osati kwa zipangizo ntchito, komanso zipangizo structural. Mabungwe ambiri ofufuza ndi opanga ayamba kutenga graphene yakusanjikiza imodzi yokhala ndi mawonekedwe angapo olowera ngati chinthu chofufuzira kuti apange kugwiritsa ntchito zida za m’badwo watsopano, ndipo magawo ake ogwiritsira ntchito akula kuchokera ku kukula kwa atomiki kupita ku chilengedwe. Graphene ili ndi ntchito zosiyanasiyana, kuphatikiza ma transistors, ma photodetectors, ma modulator opepuka, ma cell a solar, mabatire a lithiamu, ndi kutsatizana kwa majini. Zikuyembekezekanso kuthandiza akatswiri a sayansi ya zakuthambo kupanga zatsopano pakufufuza kwa quantum physics. Mwachitsanzo, filimu yamkuwa yotentha ya graphene imakutidwa ndi graphene wosanjikiza pamaziko a filimu yamkuwa, ndipo ntchito yake yayikulu iyenera kugwiritsidwa ntchito ngati gawo lochotsa kutentha pamagetsi apamwamba, mawonetsero ndi magawo ena. Pakati pawo, graphene imatha kusintha magwiridwe antchito a kutentha kwazinthu zonse.