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Pauka Nano Graphene CAS 1034343-98-0 Kumukūʻai Hale Hana no ka Papa Pākahi

Pauka Nano Graphene CAS 1034343-98-0 Kumukūʻai Hale Hana no ka Papa Pākahi

Wehewehe Pōkole:

Graphene papa hoʻokahi
Graphene papaha lehulehu
ʻAno Hoʻokele Uila Graphene
ʻAno Hoʻonui Graphene
ʻAno Graphene Anti-Corrosion
ʻAno Hoʻoili Wela Graphene


Nā kikoʻī huahana

Nā Lepili Huahana

Wehewehe Huahana

He nui nā hui oxygen i loko o ka graphene oxide ma kona ʻili. Loaʻa iā ia ka solubility maikaʻi o ka solvent a me ka pilina me nā polymers. ʻO ka nui o ka oxygen o ka hui oxygen he 30-40%, maikaʻi loa ka solubility i ka wai, a ʻoi aku ka nui o ka monolayer ma hope o ka hoʻoheheʻe ʻana ma mua 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 pauka graphene oxide ma o ka hoʻomaloʻo hau ʻana o ka graphene oxide sol. I ka wā o ka hoʻomaloʻo hau ʻana, ʻaʻole e nalowale ka graphene oxide i nā hui oxygen ma luna o ka ʻili a hana i ka overlap ma waena o nā papa graphene oxide. He porous a spongy ka pauka ma hope o ka hoʻomaloʻo ʻana. Hoʻoheheʻe koke a piha ia ma hope o ka hoʻohui ʻana i ka wai, a hoʻihoʻi koke i nā waiwai sol mua.

Hiki ke hoʻopuehu pololei ʻia ka pauka graphene oxide i loko o ka hopena wai a me ka mea hoʻoheheʻe (ʻoi aku ka maikaʻi o ka ultrasound) e loaʻa ai ka hopena hoʻopuehu like a paʻa (e nānā i ke alakaʻi hoʻopuehu no ke ʻano hoʻopuehu kikoʻī).

Nā kikoʻī

Nā kikoʻī
helehelena pH(wai) Ka nui o ka piula wai(g/cm3) PILI(m2/g)67, naikokene H2ʻO(wt%)105℃/2 hola ʻĀpanaKa nui(D50,μm) C(wt%)Ka nānā ʻana i nā mea
Pauka ʻEleʻele 6.0-8.0 <0.1 180-280 <1.0 <10.0 ≥97
Pauka ʻEleʻele 6.0-8.0 <0.1 260-350 <1.0 <10.0 ≥97
Pauka ʻEleʻele 6.0-8.0 <0.1 400-600 <1.0 5-15 ≥97
Pauka ʻEleʻele 6.0-8.0 <0.1 400-600 <1.0 35-50 ≥97
Pauka ʻEleʻele 6.0-8.0 <0.05 720-900 <1.0 15-35 ≥97

Noi

He nanomaterial kalapona ʻelua-dimensional ka Graphene me kahi lattice honeycomb hexagonal i haku ʻia me nā ʻātoma kalapona a me nā orbitals hybrid sp².
He maikaʻi loa nā waiwai optical, uila, a me nā mechanical o Graphene, a he mau manaʻolana koʻikoʻi kona no ka hoʻohana ʻana i ka ʻepekema mea, ka hana micro-nano, ka ikehu, ka biomedicine, a me ka lawe ʻana i nā lāʻau lapaʻau. Ua manaʻo ʻia he mea kipi i ka wā e hiki mai ana.

ʻO nā ʻano hana hana pauka maʻamau o ka graphene ʻo ia ke ʻano ʻili mechanical, ke ʻano redox, ke ʻano ulu epitaxial SiC, a ʻo ke ʻano hana hana ʻili lahilahi ʻo ia ka chemical vapor deposition (CVD).

Pauka Nano Graphene
Pauka GO

Hoʻopili a me ka mālama ʻana

Hoʻopili ʻana: 10g /100g/ 1kg/ no kēlā me kēia ʻōmole

Pono e ʻaʻahu ʻia nā lole pale kūpono a me nā mīkina lima palekana e pale aku i ka pili pololei ʻana me ke kino o ke kanaka. Inā pili, pono e holoi koke ʻia me ka nui o ka wai. Pono e hoʻokō ʻia nā hana hana kūpono e pale aku ai i ka hana ʻana o ka lepo. E hōʻoia i ka ea kūpono a hoʻokomo i nā mea hōʻiliʻili lepo e pale aku i ka hanu ʻana. E akahele i ka wā e hoʻouka ai a me ka wehe ʻana i mea e pale aku ai i ka hōʻino ʻia o ka pūʻolo.

Pono e mālama ʻia ka huahana i loko o nā pahu i hoʻopaʻa paʻa ʻia ma kahi maloʻo, anuanu, a me ka ea maikaʻi, e mālama ana i kahi mamao palekana mai nā kumu hoʻā a me ka wela. Pono e hoʻokaʻawale ʻia mai nā mea hoʻemi ikaika a me nā mea hiki ke puhi. E hōʻoia i ka paʻa o nā ʻeke a ʻaʻohe leaka. Ke wehe ʻia ka ʻeke, pono e hoʻohana koke ʻia ka huahana. Pono e hoʻopaʻa hou ʻia nā ʻeke i hoʻohana hapa ʻia. He maʻalahi ka huahana i ka makū. Inā omo ka huahana i ka makū, inā paha ma muli o ka hōʻino ʻia o ka ʻeke a i ʻole ka waiho hāmama ʻana, ua ʻōlelo ʻia, ma hope o ka wehe ʻana i ka ʻeke waho (koe naʻe ka ʻeke valve pepa), e hoʻomaloʻo ʻia ka huahana ma 80°C no kekahi mau hola a hiki i ka wā e hiki ai i kahi kūlana ʻole o ka makū.

Ma lalo o nā kūlana hoʻopili a me ka halihali i ʻōlelo ʻia ma luna, e mau ana kēia huahana no kahi manawa lōʻihi. Inā he mau koi koʻikoʻi e pili ana i ka nui o ka makū, he mea kūpono ke hoʻomaloʻo e like me ka Paukū 5 ma mua o ka hoʻohana ʻana.

KA HALELELE

Nā waiwai i kaupalena ʻole ʻia. Pale mai ka lā, ka ua, ka liki ʻana a me nā lepili i hoʻokaʻawale ʻia. Pāpā ʻia ka hoʻolei ʻana. E lawelawe me ke akahele i ka wā e hoʻouka ai a hoʻokuʻu ai i mea e pale ai i ka hōʻino. E mālama ʻia mai nā kumu hoʻā a me ka wela. ʻAʻole e lawe ʻia me nā mea ʻino.


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