简介：与TEM和物理煤气的吸附技术，多孔的性质ofnano纤维状的硅石(MLD：92.73%)从天赋，纤蛇纹石在这篇论文被学习。Theresults显示那多孔的nano纤维状的硅石源于naturechrysotile的八面的表完全溶解了的水镁石和有四面的表由酸的沥滤折叠的Si-O。它的长度在微米或纳米规模。有毛孔的二种类型：在附近的纤维之中的毛孔和在nanofiber的毛孔。这些毛孔(在直径的不到6.5nm，主要2.1nm和3.8nm)都属于中央毛孔。在纤维的毛孔在SiO_2粒子之中由那些组成，那些在总数，残余nanotubes和毛状的试管之中。Nano纤维状的硅石作为catalyzer和填料的一个搬运人证明比传统的硅石好为增强橡胶和塑料。

简介：ThedensitiesofCO_2inclusionsinmineralsarecommonlyusedtodeterminethecrystallizingconditionsofthehostminerals.However,conventionalmicrothermometryisdifficulttoapplyforinclusionsofsmallsize(<5-10μm)orlowdensity.RamananalysisisanalternativemethodfordeterminingCO_2density,providedthattheCO_2density-Ramanshiftrelationisknown.ThisstudyaimstoestablishthisCO_2density-RamanshiftrelationbyusingCO_2inclusionssynthesizedinfusedsilicacapillaries.Byusingthisnewly-developedsynthetictechnique,weformedpureCO_2inclusions,andtheirdensitiesweredeterminedbymicrothermometry.TheRamananalysisshowedthattherelationbetweenCO_2density(Ding/cm3)andtheseparations(△incm~(-1))betweenthetwomainbands(i.e.Fermidiadbands)inCO_2Ramanspectracanberepresentedbyacubicequation:D(g/cm~3)=0.74203(-0.019⊿~3+5.90332⊿~2-610.79472⊿+21050.30165)-3.54278(r~2=0.99920).OurcalculatedDvalueforagiven⊿isbetweenthoseobtainedfromtwopreviously-reportedequations,whichwerederivedfromdifferentexperimentalmethods.AnexamplewasgiveninthisstudytodemonstratethatthedensitiesofnaturalCO_2inclusionsthatcouldnotbederivedfrommicrothermometrycouldbedeterminedbyusingourmethod.