Tlhaloso:
Khoutu | C961 |
Lebitso | Diamond nanoparticle |
Foromo | C |
Nomoro ea CAS. | 7782-40-3 |
Boholo ba Karolo | 30-50nm |
Bohloeki | 99.9% |
Mofuta oa Crystal | Spherical |
Ponahalo | Hlooho |
Sephutheloana | 100g,500g,1kg kapa ha ho hlokahala |
Lisebelisoa tse ka bang teng | Ho roala, abrasive, li-lubricant additive, rabara, polasetiki... |
Tlhaloso:
Diamond nanoparticles phofo e ka sebelisoa bakeng sa conductive ea mocheso, mocheso oa mocheso.
Taemane e na le conductivity e phahameng ea mocheso, e leng eona e phahameng ka ho fetisisa har'a mineral du e tsejoang.Diamond ke kristale ea octahedral e se nang mebala, e hokahaneng ke liathomo tsa carbon tse nang le li-valence tse 'nè.Ka likristale tsa daemane, liathomo tsa carbon li hokahane ho tse ling ka bond ea tetrahedral ho etsa moralo o sa feleng oa mahlakore a mararo.Ke kristale e tloaelehileng ea athomo.Athomo e 'ngoe le e' ngoe ea khabone e theha maqhama a kopaneng le liathomo tse ling tse 4 tsa khabone ka sp3 hybrid orbital ho theha tetrahedron e tloaelehileng.Ka lebaka la tlamo e matla ea CC ka daemane, lielektrone tsohle tsa valence li kenya letsoho ho thehoeng ha li-covalent bond, 'me ha ho na li-electrone tsa mahala.Sebopeho sena se tsitsitseng sa lattice se etsa hore liathomo tsa carbon li be le conductivity e ntle ea mocheso.
Diamond ke thepa e nang le conductivity e phahameng ka ho fetisisa ea mocheso ka tlhaho.Thermal conductivity (Mofuta Ⅱ Diamond) e ka fihla 2000 W / (mK) mocheso oa kamore, 'me mocheso oa ho atolosa mocheso o ka bang (0.86±0.1) * 10-5 / K , 'Me o kenngoa mocheso oa kamore.Ho phaella moo, daemane e boetse e na le lisebelisoa tse babatsehang tsa mechine, acoustic, optical, motlakase le lik'hemik'hale, e leng se etsang hore e be le melemo e totobetseng ea mocheso oa mocheso oa lisebelisoa tse phahameng tsa optoelectronic, e leng se bontšang hape hore daemane e na le bokhoni bo boholo ba kopo tšimong ea ho senya mocheso. .
Hape phofo ea daemane ea nano e ka sebelisoa bakeng sa lisebelisoa tse thata tsa Super, lubrication, sila, joalo-joalo.
Boemo ba polokelo:
Li-nanopowder tsa daemane li lokela ho bolokoa sebakeng se tiisitsoeng, ho qoba leseli, sebaka se omileng.Ho boloka mocheso oa kamore ho lokile.
SEM: