The in situ FTIR spectroscopic studies confirmed at a molecule level that the products of CO2 reduction on Sb-Pb-Pt/GC are mainly organic acid and alcoholic compounds, while on a nm-Pt/GC electrode the production of CO2 is mainly CO species....
W. Aqueous CO2 reduction at very low overpotential on oxide-derived Au nanoparticles. J. Am. Chem. Soc. 134, 19969–19972 (2012). Article CAS PubMed Google Scholar Zhang, Z. et al. Revealing structural evolution of PbS nanocrystal catalysts in electrochemical CO2 reduction using in situ ...
As examples, vinyl acetate (VA) and acrylonitrile (AN) have been investigated by in-situ Fourier transform infrared (FTIR) spectroscopy in a specially developed IR cell. The measurements focus on electrolyte decomposition and the mechanism of SEI formation in the presence of VA and AN. We ...
In situ FTIR investigation of NO (5000 ppm) interaction with hydrogenated CNTs showed the gradual removal of hydrogen from the sample. Surface adspecies such as OH, NO, NO2, and NO3 were observed over the hydrogenated 1 wt.% Pd/CNTs sample after the sample was exposed to ...
In situ, FTIR spectra of CoPc/MWCNT measured atE = −0.3 V ~ −0.8 V vs. RHE in CO2− (top) and CO-saturated (bottom) electrolytes. The inset in each figure shows the DFT-optimized structures of H-CoPc-CO (top) and H-CoPc-CO–(bottom); the C–O bond leng...
By in situ Fourier transform infrared spectroscopy (FTIR), the formate species formed on Cu was observed over CuO/TiO2 catalyst. The amount of the formate species depended on the kinds of additive. Addition of K, Zr and Zn showed high activity and increased the intensities of the formate ...
Zhao P.In situ FTIR-attenuated total reflection spectroscopic investigations on the base?acid transitions of polyaniline.Base-acid transition in the emeraldine... Z Ping - 《Journal of the Chemical Society Faraday Transactions》 被引量: 182发表: 1996年 In situ FTIR?attenuated total reflection spectr...
该红外光谱仪适用于有机化合物官能团的定性和结构分析及无机矿物的定性分析(包括液体、气体、固体粉末及薄膜等)。红外光谱是解析物质结构的强有力工具,被广泛用来分析、鉴别物质,研究分子内部及分子之间相互作用。红外光谱法具有很强的普适性。气、固、液体样品都可测试。
aIn situ FTIR spectroscopy during adsorption of CO was carried out to study the electronic nature, particle size, and coordination of Au supported on cryptomelane. These vibrational spectra should be interpreted with care since the adsorption of CO changes the electronic state of the Au species. Th...
1) in-situ FTIR 红外原位监测 1. In this thesis, thein-situ FTIRmonitoring method has been used to investigate the phase transformation of BN nanoparticles in the solvent. 我们利用红外原位监测方法对氮化硼纳米颗粒在有机溶剂中的物相变化情况进行了研究,并利用溶剂热压方法对原位监测结果进行了验证,具体...