搜索结果: 1-3 共查到“凹凸棒石 Antigorite”相关记录3条 . 查询时间(0.031 秒)
Ab-initio synthesis and TEM confirmation of antigorite in the system MgO-SiO2-H2O
Ab-initio synthesis TEM confirmation antigorite system MgO-SiO2-H2O
2012/4/5
Forthe?rsttime,chemicallypure,nearlysingle-phaseantigorite,Mg Si O (OH) ,wassynthesizeddirectlywithoutusingseeds.Startingmaterialwasastoichiometricmix-tureofpreviouslysynthesizedtalcandbrucite.Synthes...
Thermal Transformation of Antigorite as Studied by Electron-Optical Methods
Antigorite Asbestos Chrysotile Forsterite Lattice image Selected area electron diffraction Serpentine Topotactic structure
2012/2/7
The thermal transformation of a Brazilian antigorite heated dry from 600∑ to 1300∑C was studied by high resolution electron microscopy and selected area electron diffraction (SAD). Below 600∑C, the an...
A white clay from the Jatoba talc mine, Castro, Paraná, Brazil, is shown by chemical analysis, X-ray and electron diffraction, and by thermal analysis to be essentially pure antigorite in the strict s...