Bayani:
Lambar | C961 |
Suna | Diamond nanoparticle |
Formula | C |
CAS No. | 7782-40-3 |
Girman Barbashi | 30-50nm |
Tsafta | 99.9% |
Nau'in Crystal | Siffar |
Bayyanar | Grey |
Kunshin | 100g,500g,1kg ko kamar yadda ake bukata |
Aikace-aikace masu yiwuwa | Rufi, abrasive, kayan shafawa, roba, filastik ... |
Bayani:
Diamond nanoparticles foda za a iya amfani da thermal conductive, zafi dissipation.
Lu'u-lu'u yana da haɓakar yanayin zafi, wanda shine mafi girma a cikin sanannun ma'adinai du.Lu'u-lu'u lu'u-lu'u ne na octahedral mara launi, wanda ke da alaƙa da atom ɗin carbon tare da valence bond huɗu.A cikin lu'ulu'u na lu'u-lu'u, ƙwayoyin carbon suna haɗa juna a cikin haɗin tetrahedral don samar da tsari mai girma uku mara iyaka.Yana da na hali atomic crystal.Kowane carbon zarra yana samar da haɗin gwiwa tare da sauran 4 carbon atom ta hanyar sp3 hybrid orbital don samar da tetrahedron na yau da kullun.Saboda ƙarfin CC bond a cikin lu'u-lu'u, duk valence electrons suna shiga cikin samuwar covalent bond, kuma babu electrons kyauta.Wannan tsayayyen tsarin lattice yana sa atom ɗin carbon su sami kyakkyawan yanayin zafi.
Lu'u-lu'u shine kayan da ke da mafi girman halayen zafi a yanayi.Thermal watsin (Nau'in Ⅱ Diamond) zai iya kai 2000 W / (mK) a dakin da zafin jiki, da thermal fadada coefficient ne game da (0.86 ± 0.1) * 10-5 / K , Kuma insulated a dakin zafin jiki.Bugu da ƙari, lu'u-lu'u kuma yana da kyawawan kayan aikin injiniya, acoustic, na gani, lantarki da sinadarai, wanda ya sa ya sami fa'ida a bayyane a cikin yanayin zafi na na'urorin optoelectronic masu ƙarfi, wanda kuma ya nuna cewa lu'u-lu'u yana da babban damar aikace-aikace a fagen fama da zafi. .
Hakanan za'a iya amfani da foda na nano lu'u-lu'u don kayan aiki mai wuyar gaske, lubrication, niƙa, da sauransu.
Yanayin Ajiya:
Ya kamata a adana nanopowder na lu'u-lu'u a cikin hatimi, kauce wa haske, wuri mai bushe.Ma'ajiyar zafin jiki yayi kyau.
SEM :