我在做二氧化硅的XPS分析，想分析出二氧化硅表面羟基是否存在，但只知道二氧化硅的Si-O结合能，不知道Si-...
On the XPS analysis of Si-OH groups at the surface of silica[J].Surface and Interface Analysis,1996.729-730.Paparazzo E (1996) On the XPS analysis of Si-OH groups at the surface of silica. Surf Interface Anal 24(10):729-730Paparazo E.On the XPS analysis of Si-OH groups...
PL、FTIR、XPS、AFM和电子顺磁共振等实验方法得出多孔硅表面有 Si—H“x=1,2,3)、OySiH,(x=1,2;y=2,3)、si(o聊:、Si02等结构,即多孑L硅中存 在O和H原子;其中文献【13]通过FTIR光谱和PL光谱得出多孑L硅氧化后形成 了Si/Si02界面,文献[14]中通过电子顺磁共振光谱和Rutllerfordbackscattering ...
aIn this work, BiVO4 was doped with different content of europium (Eu) and characterized by XRD, XPS, SEM, EDS and DRS techniques. 在这工作, BiVO4服用铕欧共体另外内容 () 并且描绘的是为XRD、XPS、SEM、EDS和DRS技术。[translate] aStamp: 邮票:[translate] ...
We have examined the reactivity of water-covered Si(0 0 1)-2 × 1, (H,OH)-Si(0 0 1)-2 × 1, with propanoic (C2H5COOH) acid at room temperature. Using a combination of spectroscopic techniques probing the electronic structure (XPS, NEXAFS) and the vibrational spectrum (HREELS...
The surface structure and the zeta potential of nano-Si02 were characterized by IR, XPS, XRD and Malvern Instruments Zetasize Systems. The results indicate that nano-Si02 is successfully coated by amorphous Al( OH) 3 . After surface coating nano-Si02 is still amorphous and the isoelectric ...
合成结构在CaO-Al_2O_3-B_2O_3-SiO_2-TEA-H_2O水热体系中合成了一种硼取代型层状化合物.X-射线衍射物相分析表明其XRD谱图与粘土矿物Saponite相吻合;红外光谱(IR)及X-射线光电子能谱(XPS)研究表明,结构中的硼以四面体形式存在,说明硼取代了Saponite结构中的硅;用DTA-TG分析法研究了样品的热稳定性,考察...
X-ray photoelectron spectroscopy (XPS) was in situ carried out on the surface of Fe/Si(111)-7×7-C2H5OH samples before and after the introduction of thin air (4.5×10(-2) Langmuir) into the STM chamber. The XPS results showed that the Fe clusters are stable in the abovementioned thin...
The photoelectrochemical characteristics of nickel-modified epitaxial n-Si anodes in KOH solution were investigated. The results of XPS and Auger spectra and cyclic voltammetric curves show that the nickel-modified film was converted into amorphous Ni(OH) when the nickel-modified epitaxial n-Si anodes...
我们总结了近几年这方面的文献情况,详见表1.1,其中文献[12.181通过PL、FTIR、XPS、AFM和电子顺磁共振等实验方法得出多孔硅表面有Si—H“x=1,2,3)、OySiH,(x=1,2;y=2,3)、si(o聊:、Si02等结构,即多孑L硅中存在O和H原子;其中文献【13]通过FTIR光谱和PL光谱得出多孑L硅氧化后形成了Si/Si02界面,文献[...