hale hana kiʻekiʻe 99% Graphene oxide pauka me ke kumu kūʻai maikaʻi

He nui nā pūʻulu o ka graphene oxide ma kona ʻili. Loaʻa iā ia ka solvent solubility maikaʻi a me ka pilina me nā polymers. ʻO ka oxygen maʻiʻo o ka hui oxygen he 30-40%, ʻoi aku ka maikaʻi o ka solubility o ka wai, a ʻoi aku ka nui o ka monolayer ma hope o 99%. ʻO ka nui a me ka mānoanoa o ka microchip mai 0.5 a 3 um a mai 0.55 a 1.2 nm. ʻAʻohe ua.

Loaʻa ka pauda Graphene oxide ma ka hoʻomaloʻo ʻana i ka graphene oxide sol. I ka wā hoʻomaloʻo maloʻo, ʻaʻole e nalowale ka graphene oxide i nā pūʻulu i loaʻa ka oxygen ma luna o ka ʻili a hiki ke hoʻopili ʻia ma waena o nā papa graphene oxide. ʻO ka pauka ma hope o ka maloʻo ʻana he porous a spongy. E hoʻoheheʻe koke ia ma hope o ka hoʻohui ʻana i ka wai, a kokoke e hoʻihoʻi koke i nā waiwai sol kumu.

Hiki ke hoʻopuehu pololei ʻia ka pauda graphene oxide i loko o ka wai a me ka solvent (ʻoi aku ka maikaʻi o ke kani ʻana o ke kani) no ka loaʻa ʻana o ka hopena dispersion paʻa a paʻa (e nānā i ke alakaʻi hoʻopuehu no ke ʻano dispersion kikoʻī).