(e) QCM湿度传感器测量系统示意图。 图2. (a) WO3,Sb/WO3和Sb/WO3在200°C退火2 h后的XRD图谱,和(b) FTIR光谱。(c) WO3和Sb/WO3的紫外-可见吸收光谱。(d) (αhν)1/2与hν的函数关系图。Sb/WO3的(e) Sb 3d和(f...
(e) QCM湿度传感器测量系统示意图。 图2. (a) WO3,Sb/WO3和Sb/WO3在200°C 退火 2 h后的XRD图谱,和(b) FTIR光谱。 (c) WO3 和 Sb/WO3 的紫外-可见吸收光谱。(d) (αhν)1/2 与 hν 的函数关系图。 Sb/WO3的 (e) Sb 3d和(f) O 1 s XPS光谱。 图3. (a) Sb/WO3QCM传感器集成到口...
For this purpose, calixarene derivatives with different structures were first synthesized and characterized using spectroscopic methods such as Proton nuclear magnetic resonance (1H-NMR) and Fourier-transform infrared spectroscopy (FTIR). Detection studies were carried out for proposed phenolic compounds ...
For this purpose, calixarene derivatives with different structures were first synthesized and characterized using spectroscopic methods such as Proton nuclear magnetic resonance (1H-NMR) and Fourier-transform infrared spectroscopy (FTIR). Detection studies were carried out for proposed phenolic compounds ...
An investigation of water uptake on clays minerals using ATR-FTIR spectroscopy coupled with quartz crystal microbalance measurements [1]聽It is becoming increasingly clear that the heterogeneous chemistry of mineral dust aerosol is a function of relative humidity (f(RH)) as water on the ... JD ...
F. & Huang, L. Quantitative Analysis of Copolymers and Blends of Polyvinyl Acetate (PVAc) Using Fourier Transform Infrared Spectroscopy (FTIR) and Elemental Analysis (EA). World J. Chem. Educ. 4, 25–31 (2016). Li, Y. & Ren, S. Adhesives. In Building Decorative Materials 325–341, ...
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Characterization of MIP and NIP nanofilms on the QCM chip surface was achieved by atomic force microscopy (AFM), ellipsometry, Fourier transform infrared spectrophotometry-attenuated total reflectance (FTIR-ATR) and contact angle measurements (CA). The observations indicated that the nanofilm was almost...
MIP and NIP nanofilms were characterized by fourier transform infrared spectroscopy attenuated total reflectance (FTIR-ATR), atomic force microscope (AFM), contact angle and ellipsometer measurements. The molecular imprinting procedures were successfully carried out and it was found that the prepared ...
The characterizations of the material were studied by means of FTIR, XRD, and FE-SEM. The saturated salt solution method was used to investigate the humidity sensing performance (response, recovery, repeatability, etc.) of the QCM sensor in the range of 11%-97%. The results showed that the...