搜索结果: 1-14 共查到“材料科学 Spectroscopy”相关记录14条 . 查询时间(0.281 秒)
中国地质大学科学技术发展院刘鹏等环境学院JOURNAL OF HAZARDOUS MATERIALS, 2018, Evaluation of mercury stabilization mechanisms by sulfurized biochars determined using X-ray absorption spectroscopy（图）
辐射技术；生物炭；固定化；汞；机理探究
2018/3/28
国际知名期刊《Journal of Hazardous Materials》上近日发表了中国地质大学环境学院刘鹏教授团队的论文--基于同步辐射技术的硫改性生物炭固定化汞的机理探究（Evaluation of mercury stabilization mechanisms by sulfurizedbiochars determined using X-ray absorption spectro...
Advanced and Analytical Microscopy and Spectroscopy of Nanostructures and Engineering Materials
optics communications
2016/7/25
The symposium aims at providing a forum for researchers interested in applying advanced methods of electron microscopy and spectroscopy, including aberration-corrected electron microscopy, and in-situ...
Magneto-induced Microstructure Characterization of Magnetorheological Plastomers using Impedance Spectroscopy
Impedance spectroscopy magnetorheological plastic body the mechanism of microstructure the equivalent circuit model
2013/5/23
An impedance spectroscopy (IS) method is employed to investigate the magneto-induced microstructure mechanism of magnetorheological plastomers (MRP). The IS of MRP with two typical particle distributi...
Spatially resolved positron annihilation spectroscopy on friction stir weld induced defects
Spatially resolved positron annihilation spectroscopy friction stir weld induced defects
2010/4/30
A friction stir welded (FSW) Al alloy sample was investigated by Doppler broadening spectroscopy (DBS) of the positron annihilation line. The spatially resolved defect distribution showed that the mat...
Dielectric spectroscopy study of Ba0.98Na0.02Ti0.98Nb0.02O3 ceramic
Ceramics Phase transitions Ferroelectrics
2010/1/11
The dielectric spectroscopy method was applied to measure frequency and temperature dependence of complex dielectric permittivity, complex admittance, phase angle. The frequency dependence of ac condu...
Parametrisation of interdigit comb capacitor for dielectric impedance spectroscopy
Electrical properties Interdigit comb capacitor Impedance spectroscopy
2009/12/2
Purpose: The purpose of this paper was to collect full description of interdigit capacitor (IDC) used in interdigit
dielectrometry and to point out on the way how it should be applied in practice.
D...
Characterization of Ba1-xNaxTi1-xNbxO3 ceramic by dielectric spectroscopy
Ceramics Electrical properties Dielectric spectroscopy method
2009/12/2
Purpose: The purpose of this paper was characterization of electric properties of polycrystalline nanograin solid
solution of Ba1-xNaxTi1-xNbxO3, x = 0.65 (BNTN65) within the temperature range 153 K-...
The Mössbauer spectroscopy studies of ε to cementite carbides transformationduring tempering of high carbon tool steel
Mö ssbauer spectroscopy CEMS Steel Tempering Iron carbides
2009/12/2
Purpose: This work presents results of investigations using Mössbauer spectroscopy technique and their
interpretation concerning transformation of ε to cementite carbides during tempering in rel...
The Mössbauer spectroscopy studies of hypereutectoid cementite precipitation
Mö ssbauer spectroscopy CEMS steel hypereutectoid cementite
2009/12/2
Purpose: of this paper: This work complements the knowledge concerning the hypereutectoid cementite
precipitation. Investigations were performed on 120MnCrMoV8-6-4-2 steel, which was designed in 1998...
Structural analysis of austempered ductile iron obtained by Mössbauer spectroscopy
Austempered ductile iron Mö ssbauer effect Microstructure Austenite
2009/12/2
Purpose: The composition of metallic matrix in ductile iron as-cast and after austempering at temperatures of
280, 330 and 380oC (ADI) was examined.
Design/methodology/approach: The study presents ...
The Mössbauer spectroscopy studies of retained austenite
Mö ssbauer spectroscopy CEMS Steel Retained austenite
2009/12/1
Purpose: of this paper: This paper completes the knowledge concerning the mechanisms of destabilization and
properties of retained austenite. Investigations were performed on 120MnCrMoV8-6-4-2 stee...
Soft x-ray photoelectron spectroscopy study of type-I clathrates
thermoelectric synchrotron radiation x-ray photoelectron spectroscopy valence band, core level
2009/1/28
Extensive soft x-ray photoelectron spectroscopy studies are performed on Ba8Ga16Ge30
(BGG) and Sr8Ga16Ge30 (SGG) single crystals ranging from Fermi to core levels, at a
high-energy facility. Valence...
Application of dynamic impedance spectroscopy to atomic force microscopy
atomic force microscopy dynamic electrochemical impedance spectroscopy non-stationarity
2008/11/25
Atomic force microscopy (AFM) is a universal imaging technique, while impedance spectroscopy is a fundamental method of determining the electrical properties of materials.It is useful to combine those...
Quartz crystal microbalance and spectroscopy measurements for acid doping in polyaniline films
diffusion acid doping polyaniline film thin film quartz crystal microbalance
2008/3/13
We investigated the doping of thin polyaniline (PANI) films, prepared by the chemical
oxidation of aniline, with different acids. The initial step in the investigation is the preparation of PANI film...