-
Phofo ea oxide ea lefats'e e sa tloaelehang ea yttrium oxide 1314-36-9
Selelekela se sekhutšoanyane sa Yttrium Oxide
Foromo (Y2O3)
Nomoro ea CAS: 1314-36-9
Bohloeki: 99.999%
SSA: 25-45 m2/g
'Mala: o mosoeu
Sebopeho: se chitja
Boima ba Bongata: 0.31 g/cm3
Botenya ba 'Nete: 5.01 g/cm3
Boima ba limolek'hule: 225.81
Ntlha ea ho qhibiliha: 2425 degree ea celsium
Ponahalo: Phofo e tšoeu
Ho qhibiliha: Ha e qhibilihe ka metsing, e qhibiliha ka tekanyo e itekanetseng ka har'a li-acid tse matla tsa diminerale
Botsitso: E nyane hanyane
-
CAS 1312-81-8 Lanthanum Oxide La2O3
Selelekela se sekhutšoanyane sa Lanthanum Oxide
Foromo: La2O3
Nomoro ea CAS: 1312-81-8
Boima ba limolek'hule: 325.82
Botenya: 6.51 g/cm3
Sebaka sa ho qhibiliha: 2315°C
Ponahalo: Phofo e tšoeu
Ho qhibiliha: Ha e qhibilihe ka metsing, e qhibiliha ka tekanyo e itekanetseng ka har'a li-acid tse matla tsa diminerale
Botsitso: E hygroscopic haholo
-
Praseodymium Oxide CAS 12037-29-5
Selelekela se sekhutšoanyane sa Praseodymium oxide
Foromo: Pr6O11
Nomoro ea CAS: 12037-29-5
Boima ba limolek'hule: 1021.43
Botenya: 6.5 g/cm3
Sebaka sa ho qhibiliha: 2183 °C
Ponahalo: Phofo e sootho
Ho qhibiliha: Ha e qhibilihe ka metsing, e qhibiliha ka tekanyo e itekanetseng ka har'a li-acid tse matla tsa diminerale
Botsitso: E nyane hanyane
Lipuo tse ngata: PraseodymiumOxid, Oxyde De Praseodymium, Oxido Del Praseodymium
-
Phofo ea tšepe ea silevera ea nano ea 99.9%
Phaene e nyane ea silevera, e tsamaeang butle; Mealo e 'meli e tsamaisang motlakase ea bokaholimo ba phofo ea silevera e bataletseng, e tsamaisang motlakase hantle; Thepa e meraro e tsamaisang motlakase e sebetsang hantle, e nang le khanyetso e ntle khahlanong le oxidation. E sebelisoa haholo ho li-pastes tsa elektroniki, lihlahisoa tsa elektroniki, tsamaiso ea motlakase, tšireletso ea motlakase, thibelo ea vaerase khahlanong le baktheria.
-
Nanotube ea Carbon e nang le lerako le le leng SWCNT
Tlhaloso ea li-nanotubes tsa Carbon tse nang le mabota a le mong:
OD: 20-30nm
ID: 5-10nm
Bolelele: 10-30um
Dikahare: >90wt%
Dikahare tsa CNT: >38wt%
Mokhoa oa ho etsa: CVD
-
Theko ea boleng bo holimo ea MWCNT Multi Walled Carbon Nanotubes
CNT e nang le marako a mangata, phofo ea MWCNT
D: 10-30nm / 30-60nm / 60-100nm
L: 1-2um / 5-20um
Ponahalo ea phofo e ntšo
Molemo:
E tsamaisang motlakase haholo, bohloeki bo phahameng 99%
Sehlopha sa indasteri
Ha o odara haholo, theko e ba betere.
Iketsetse tšebeletso:
COOH e Sebetsang; OH e Sebetsang; Ho Hasana ha Metsi; Ho Hasana ha Oli; Li-nanotubes tsa Khabone tse Koahetsoeng ka Nikeli
Haeba o batla MWCNT e theko e tlase, hape le phofo ea MWCNT e hloekileng e tlase 93%-95% ea fumaneha.
-
Li-nanotube tsa carbon tsa SWCNT DWCNT MWCNT tsa boleng bo holimo
CNT e nang le lerako le le leng, phofo ea SWCNT: D: 2nm L: 1-2um / 5-20um
CNT e nang le mabota a mabeli, phofo ea DWCNT: D: 2-5nm L: 1-2um / 5-20um
Phofo ea CNT e nang le marako a mangata, MWCNT:
D: 10-30nm / 30-60nm / 60-100nm
L: 1-2um / 5-20um
Tšebeletso ea hau: COOH e Sebetsang; OH e Sebetsang; Ho Hasana ha Metsi; Li-disperserions tsa oli; Li-nanotubes tsa Carbon tse koahetsoeng ka nikeli
-
Phofo ea Zinki Oxide
Selelekela se sekhutšoanyane
Lebitso: Zinki oxide nano ZnO
Bohloeki: 99.9% mets
Ponahalo: Phofo e tšoeu
Boholo ba likaroloana: 20nm, 50nm, <45um, jj.
MOQ: 1kg/mokotla
-
Phofo e Hloekileng ea 99.99% C60 Fullerene C60 Cas 99685-96-8
Oli ea Fullerene C60, kapa buckminsterfullerene, e bolela molek'hule ea allotrope ea khabone. Qalong e fumanoe ka 1980 ke setsebi sa fisiks sa Lejapane Sumio Iijima, C60 e ne e le eona ea pele ea carbon fullerene e fumanoeng ka ntle ho li-allotrope tsa carbon tse tsebahalang haholo tsa graphite, graphene, daemane le charcoal. Limolek'hule tsa buckministerfullerene tse tsejoang ka tloaelo li tsejoa e le "libolo tsa bucky," li-molek'hule tsa buckministerfullerene li khetholloa ka microscope ea elektrone ka libopeho tsa tsona tse chitja, tse boleloang li tšoana le libolo tse sebelisoang bolo ea maoto ea Europe (bolo ea maoto ea Amerika Leboea). Ka ho khetheha, molek'hule ea C60 e nka sebopeho sa icosahedron e khutsufalitsoeng, e entsoeng ka lifahleho tse leshome le metso e 'meli tsa pentagonal, lifahleho tse mashome a mabeli a hexagonal, li-vertice tse mashome a tšeletseng le mathoko a mashome a robong.
