原位XPS、原位XRD、原位Raman、原位FTIR 加急测试 王老师 198 2262 5523 www.micetech.cn
同步辐射丨球差电镜丨FIB-TEM 原位XPS、原位XRD、原位Raman、原位FTIR 加急测试 王老师 198 2262 5523 www.micetech.cn
We report the first gas-phase Raman spectra of the N–C–O stretching fundamentals in isocyanic acid. Using stimulated Raman excitation to prepare vibratio... SS Brown,HL Berghout,FF Crim - 《Journal of Chemical Physics》 被引量: 28发表: 1997年 Raman spectroscopy of the N–C–O symmetric...
The infrared and Raman spectra of (CF 3) 2C C O, (CF 3) 2C N N, and (CF 3) 2C NH are reported and assigned. C 2 v symmetry is satisfactory for the first two substances. The torsions could not be located. Our data, when compared with that for hexafluoroacetone, indicate t...
The catalysts were characterized systematically by SEM, TEM, XRD, Raman, FT-IR, XPS, and N2 adsorption–desorption. It was found that niobia species was highly dispersed on the outer wall or the channels of C-CNT. There are abundant oxygen-containing groups on the catalysts. Strong chemical ...
特别说明:本文由学研汇技术中心撰写,旨在分享相关科研知识。因学识有限,难免有所疏漏和错误,请读者批判性阅读,也恳请大方之家批评指正。 同步辐射丨球差电镜丨FIB-TEM 原位XPS、原位XRD、原位Raman、原位FTIR 加急测试 任老师 182 3716 8930 www....
在理论计算的指导下,我们采用湿化学还原法合成了Gd-Cu2O材料,通过一系列技术如:XRD、XPS、Raman、SEM、TEM、HRTEM等证明了Gd-Cu2O材料合成成功。 为了研究Gd掺入对Cu2O中Cu原子周围电子密度的影响,我们进行了一系列分析,包括XPS、sXAS、...
The nature of Al and P incorporation into vitreous silica, prepared by the MCVD process, was investigated using Raman and NMR spectroscopy. Both spectroscopic techniques show the presence of AlPO 4-like units, i.e. Al and P substituting for 2 Si in the SiO 2 network, and P O groups, i...
The interaction of chromium oxide with Al2O3, TiO2 and SiO2 supports is investigated with Raman spectroscopy. The influence of the nature of the oxide support, calcination temperature and chromium oxide loading upon the molecular state of the supported chromium oxide is determined. The Raman studies...
拉曼光谱(Raman)实验证实了这一现象,由图2d,e的Raman图谱的分峰数据以及不同的表面碳缺陷的比值可以看出,ID1/IG和ID2/IG的增加说明臭氧处理后缺陷和无序碳的数量增加,ID3/IG的降低归因于O3/H2O处理后NCNT表面的无定形碳的消除。 图3. oNCNT-x的TPD谱图分析 (a, b) CO2脱附峰,氧官能团 (c, d) ...