ʻO ka pauka Graphene Oxide 99% min
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).
Helu Huahana | TC-1 | TC-02 | TC-03 | TC-04 |
Puka | Pauda | Slurry | Hoʻopuehu | slurry ʻano solvent |
kalakala | Melemele palaka | Melemele palaka | Melemele palaka | Melemele palaka |
mānoanoa (nm) | ~1 | ~1 | ~1 | ~1 |
ʻO ke anawaena papa hoʻokahi (μm) | 0.2-10 | 0.2-10 | 0.2-10 | 0.2-10 |
Hiki ke Peelable (%) | >95 | >95 | >95 | >95 |
ʻO ke kalapona (wt.%) | ~46 | ~46 | ~46 | ~46 |
Maʻiʻo Oxygen (wt.%) | ~50 | ~50 | ~50 | ~50 |
Maʻiʻo Sulfur (wt.%) | ||||
ʻIke lehu (wt.%) | ||||
Paʻa i ka ʻeleʻele (g/L) | ~270 | — | — | — |
ʻAno kikoʻī (mesh) | — | — | — | |
Hoʻopili (mg/ml) | — | 10~20 | 0.5-5 | 10~20 |
Nā mea uila graphene (nā transistors hopena kahua, nā mea ʻike maka, nā mea hana quantum effect, etc.); | |||
Pākuʻi pākuʻi (hoʻololi i ke silika no ka hana ʻana i nā huahana uila, nā kaula hoʻokiʻekiʻe ākea); | |||
Nā mea hoʻohui ʻia ʻo Graphene (polymer composite material, ceramic composite material, etc.); | |||
Nā mea hoʻopaʻa ikehu graphene (supercapacitors, etc.); | |||
Nā mea hoʻohui graphene conductive (nā ʻāpana lithium ion, etc.); | |||
ʻO Graphene ma ke ʻano he mea hoʻohui i nā lubricants; | |||
ʻO Graphene ma ke ʻano he mea hoʻohui conductive i nā uhi anticorrosive; | |||
Hoʻohana i ka graphene ma ke ʻano he mea hoʻohui i ka sima; | |||
Ka hoʻohana ʻana i ka graphene ma ke ʻano he mea hoʻohui i ka lepo ʻeli; | |||
ʻO Graphene ma ke ʻano he mea hoʻohui i ka mea hoʻokaʻawale ʻaila-wai. |