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Paura waikura whenua onge waikura yttrium 1314-36-9
He kupu whakataki poto mō te Yttrium Oxide
Tātai (Y2O3)
Nama CAS: 1314-36-9
Parakore: 99.999%
SSA: 25-45 m2/g
Tae: mā
Āhua: porowhita
Kiato Papatipu: 0.31 karamu/cm3
Te Matotoru Tuturu: 5.01 karamu/cm3
Taumaha ngota: 225.81
Te pūwāhi rewa: 2425 nekehanga Celsius
Āhua: Paura mā
Wairewatanga: Kāore e wairewa i te wai, engari he wairewa ngāwari i roto i ngā waikawa kohuke kaha
Pūmautanga: Āhua hihiko
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CAS 1312-81-8 Waikura Lanthanum La2O3
He kupu whakataki poto mō te waikura o te rātanamu
Tātai: La2O3
Nama CAS: 1312-81-8
Taumaha ngota: 325.82
Kiato: 6.51 karamu/cm3
Te pūwāhi rewa: 2315°C
Āhua: Paura mā
Wairewatanga: Kāore e wairewa i te wai, engari he wairewa ngāwari i roto i ngā waikawa kohuke kaha
Pūmautanga: Tino hihiko
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Waikura Praseodymium CAS 12037-29-5
He kupu whakataki poto mō te waikura Praseodymium
Tātai: Pr6O11
Nama CAS: 12037-29-5
Taumaha ngota: 1021.43
Kiato: 6.5 karamu/cm3
Te pūwāhi rewa: 2183 °C
Āhua: Paura parauri
Wairewatanga: Kāore e wairewa i te wai, engari he wairewa ngāwari i roto i ngā waikawa kohuke kaha
Pūmautanga: Āhua hihiko
Reo maha: PraseodymiumOxide, Oxyde Praseodymium, Oxido De Praseodymium
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Paura hiriwa nano 99.9%
He paura hiriwa he iti te paina, he nekenekehanga; e rua ngā paparanga mata o te paura hiriwa he pakari te kawe hiko, he pai te kawe hiko; e toru ngā rauemi whakakī kawe hiko teitei te mahi, he pai te ātete ki te waikura. He whānuitia te whakamahinga i roto i ngā whakapiri hiko, ngā hua hiko, te kawe hiko, te tiaki hikohiko, me te ārai i ngā huakita.
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Ngongo Waro Takitahi-Patunga SWCNT
Ngā whakatakotoranga o ngā Nanotubes Waro Pakitara Kotahi:
OD:20-30nm
Tau: 5-10nm
Roa: 10-30um
Ihirangi: >90wt%
Ngā Ihirangi CNT: >38wt%
Tikanga hanga: CVD
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Ngā Nanotube Waro Pakitara Maha o te MWCNT kounga teitei
Paura CNT maha-paki, MWCNT
D:10-30nm / 30-60nm / 60-100nm
R:1-2um / 5-20um
Te āhua o te paura pango
Painga:
He tino kawe hiko, he tino parakore 99%
Taumata ahumahi
Ko te nui o tāu tono, ko te utu pai ake.
Whakarite ratonga:
Mahi a COOH; Mahi a OH; Mararatanga Wai; Mararatanga Hinu; Ngongo Waro Panipani-Nika
Mena kei te rapu koe i te paura MWCNT utu iti iho, kei te wātea hoki ngā paura MWCNT parakore iti iho te 93%-95%.
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Ngā ngongo waro kounga teitei SWCNT DWCNT MWCNT
Paura CNT kotahi-paki, SWCNT: D: 2nm L: 1-2um / 5-20um
Paura CNT takirua, DWCNT: D: 2-5nm L: 1-2um / 5-20um
Paura CNT maha-paki, MWCNT:
D:10-30nm / 30-60nm / 60-100nm
R:1-2um / 5-20um
Ratonga Whakarite: Mahi COOH; Mahi OH; Marara Wai; Marara Hinu; Ngongo Waro Panipani-Nikora
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Paura Konutea
He kupu whakataki poto
Ingoa: Konutea waikura nano ZnO
Parakore: 99.9% min
Āhua: Paura mā
Rahi matūriki: 20nm, 50nm, <45um, me ētahi atu
MOQ: 1kg/pēke
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Teitei te Parakore 99.99% C60 paura Fullerene C60 Cas 99685-96-8
Ko te hinu Fullerene C60, ko te buckminsterfullerene rānei, e pā ana ki tētahi ngota waro allotrope. I kitea tuatahitia i te tau 1980 e te tohunga ahupūngao Hapanihi a Sumio Iijima, ko te C60 te waro fullerene tuatahi i kitea i waho o ngā allotropes waro graphite, graphene, taimana, me te waro waro e mōhiotia whānuitia ana. E mōhiotia whānuitia ana ko "buckyballs," ka taea te tautuhi i ngā ngota buckministerfullerene i raro i te karu hiko mā ō rātou āhua porowhita, e kiia ana he rite ki ngā pōro e whakamahia ana i te whutupaoro Pākehā (whutupaoro o Amerika Te Raki). Ina koa, ko te ngota C60 he āhua icosahedron kua tapahia, he tekau mā rua ngā mata pentagonal, rua tekau ngā mata hexagonal, ono tekau ngā pito, me te iwa tekau ngā taha.
