Ka pilina ma waena o ka graphite flake a me ka graphene

ʻO Graphene kahi aniani ʻelua-dimensional i hana ʻia me nā ʻātoma kalapona hoʻokahi wale nō atom mānoanoa, i kāʻili ʻia mai kahi mea graphite flake. Loaʻa i ka Graphene ka nui o nā noi ma muli o kāna mau waiwai maikaʻi loa i nā optics, uila a me nā mīkini. No laila aia kahi pilina ma waena o ka flake graphite a me ka graphene? ʻO ka moʻo liʻiliʻi e pili ana i ka ʻikepili o ka pilina ma waena o ka graphite flake a me ka graphene:

Flake graphite

1. ʻAʻole i loaʻa mai ke ʻano o ka unuhi ʻana no ka hana nui ʻana o ka graphene mai ka flake graphite, akā mai nā kinoea i loko o ke kalapona e like me ka methane a me ka acetylene. ʻOiai ka inoa, ʻaʻole i loaʻa mai ka hana graphene mai ka flake graphite. Hana ʻia ia mai nā kinoea kalapona e like me ka methane a me ka acetylene, a i kēia manawa aia nā ala e unuhi ai i ka graphene mai nā mea kanu ulu, a i kēia manawa aia nā ala e unuhi ai i ka graphene mai nā kumulāʻau kī.

2. Loaʻa i ka flake graphite he mau miliona graphene. Loaʻa maoli ka Graphene ma ke ʻano, inā ʻo ka pilina ma waena o ka graphene a me ka flake graphite, a laila ʻo ka papa graphene ma ka papa he flake graphite, ʻo ka graphene kahi hale monolayer liʻiliʻi loa. Hoʻokahi millimeter o ka flake graphite i ʻōlelo ʻia aia ma kahi o ʻekolu miliona papa o ka graphene, a hiki ke ʻike ʻia ka nani o ka graphene, e hoʻohana i kahi laʻana kiʻi, ke kākau mākou i nā huaʻōlelo ma ka pepa me kahi penikala, aia kekahi mau ʻumi tausani o nā papa. o ka graphene.

ʻO keʻano o ka hoʻomākaukauʻana i ka graphene mai ka flake graphite he mea maʻalahi, me ka liʻiliʻi o nā hemahema a me ka oxygen maʻiʻo, ke kiʻekiʻe o ka graphene, ka nui kūpono, a me ke kumu kūʻai haʻahaʻa, i kūpono no ka hanaʻoihana nui.