Amakuru y'ikigo
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Graphene ikoreshwa iki? Ingero ebyiri zigufasha gusobanukirwa uburyo graphene ikoreshwa
Mu 2010, Geim na Novoselov begukanye igihembo cya Nobel muri fiziki kubera akazi bakoze kuri graphene. Iki gihembo cyasize abantu benshi babyishimiye cyane. N'ubundi kandi, si buri gikoresho cy'igerageza cya Nobel gisanzwe nk'ikaseti ifata, kandi si buri kintu cyose cy'ubushakashatsi gifite ubuhanga kandi cyoroshye gusobanukirwa nka R...Soma byinshi -
Inyigo ku kurwanya ingese ya graphene / carbone nanotube ikoreshwa mu gusiga alumina ceramic coating
1. Gutegura irangi Kugira ngo byoroshye ikizamini cya elegitoroniki cya nyuma, hatoranywa 30mm × 4 mm 304 icyuma kitagira umugese nk'ishingiro. Siga neza kandi ukureho urwego rwa okiside n'ibizinga by'ingese ku buso bw'ubutaka ukoresheje sandpaper, ubishyire mu gikombe kirimo acetone, uvure sta...Soma byinshi -
(Anode y'icyuma ya Lithium) Icyiciro cyo hagati y'urusobe rw'amashanyarazi mashya akomoka kuri anion
Interphase ya Electrolyte (SEI) ikoreshwa cyane mu gusobanura icyiciro gishya cyakozwe hagati ya anode na electrolyte muri bateri zikora. Bateri za lithium (Li) z'icyuma zifite ingufu nyinshi zibangamirwa cyane no gushyirwaho kwa dendritic lithium kuyoborwa na SEI idahuje. Nubwo ifite umwihariko...Soma byinshi -
Gukingirwa kw'uturemangingo twa MoS2 tw’urwego rukora neza bishobora guterwa n'ingaruka mbi
Uduce twa MoS2 tw’ibice byagaragaye ko dufite imiterere yihariye yo kwanga iyoni, amazi menshi yinjira kandi ntiduhungabana mu buryo burambye, kandi twagaragaje ubushobozi bukomeye mu guhindura ingufu/kubika, kumva no gukoresha mu buryo bufatika nk'ibikoresho bya nanofluidic. Uduce twahinduwe mu buryo bwa shimi twa...Soma byinshi -
Guhuza Sonogashira y'umunyu wa alkylpyridinium hakoreshejwe nikeli bikozwe muri ligand ya pincer ya NN2
Alkynes ziboneka cyane mu bicuruzwa karemano, mu binyabutabire bikora ku binyabuzima ndetse no mu bikoresho bikora ku binyabuzima. Muri icyo gihe, ni ingenzi mu guhuza imikorere y’ibinyabuzima kandi zishobora guhinduka cyane mu buryo bw’imiti. Bityo, iterambere ry’uburyo bworoshye kandi bunoze...Soma byinshi