Raman scatteringProton conducting membranesNafionWe report on a Raman scattering study of the state of water in the acid form of the perfluorosulfonate exchanger membrane Nafion-117 in H 2 O- and D 2 O-wet conditions. The data reveal that in Nafion-117 (molecular weight 1100), as distinct ...
The half-wave potential for the second step was shifted in the negative direction with respect to that in an aqueous solution, and only a small amount of the doubly reduced form was detected by Raman spectroscopy. Similar behavior was observed in the anionic SDS micellar solution. On the ...
Resonant Raman spectroscopy, X-ray photo-electron-spectroscopy, differential scanning calorimetry, dynamic mechanical analysis, and AC impedance spectroscopy were used to study the structure, photoluminescence, water uptake, mechanical and electromechanical actuation properties of the exfoliated nanocomposites. A...
Surface-enhanced resonance Raman spectroscopy (SERRS) of[(PVP) xM(bpy) 2Cl]Cl polymers(x=3, 10, 20, 100 with M=Ru; x=10 with M=Os) coatedonto silver electrodes has been investigated and major bands in thespectra have been assigned. The... AP Taylor,JA Crayston,TJ Dines - 《Journa...
FTIR absorption and Raman spectroscopyHydrogen bonds NH4+…OIsotope substitution H-DMolecular dipole-dipole interactionsNafion-NH4+ membranes plasticized with dimethyl sulfoxide (DMSO and DMSO-d6) have been investigated at room temperature using the vacuum ATR-FTIR and FTIR absorption spectroscopic ...
VA Sethuraman,S Khan,JS Jur,... - 《Electrochimica Acta》 被引量: 97发表: 2009年 Microfluidic synthesis of chitosan-based nanoparticles for fuel cell applications nanoparticles tuned and enhanced transport and electrochemical properties of Nafion based nanocomposite membranes, which is highly favorable...
Mechanism of Fenton reaction, which is a most widely-used degradation test for organic materials using hydrogen peroxide (H $$_2$$ O $$_2$$ ) and iron (Fe) cations, is revealed for the decomposition of hydrated Nafion membrane. This reaction mechanism ha
Collective physicochemical characterizations of the surface-confined system by TEM, Raman, UV–Vis and FTIR spectroscopic techniques and ESI-MS analysis, it has been revealed that [RuIII(tpy)(DMSO)(Cl)(OH)]+ complex is surface-confined on the electrode via π-π interaction, pore-encapsulation,...
Raman analysis suggests a minor alteration for the carbon structure. However, X-ray photoelectron spectroscopy indicates a significant increase of oxygenated functional groups in conjunction with notable reduction in the fluorine content. The amount of the oxygenated functional groups is determined by ...
“油品质量检验评定、设备润滑状态监测、设备可靠性状态监测"咨询电话:020-32389050 为您推荐 raman光谱分析 实验室的废液可以放入同一个废液桶中进行处理 eds分析是什么意思 nafion 泡沫镍电极 纳米材料的表征方法 电催化原理 icp工作原理 引发剂的作用 sem扫描电镜分析 电化学阻抗测试 icp能测哪些元素...