Journal: RSC Advances

Article Title: Binder-free rGO–Si composite anodes with controlled silicon content and composition-dependent electrochemical performance

doi: 10.1039/d6ra01135g

Figure Lengend Snippet: (a) FTIR spectra of Si and rGO–Si; (b) Raman spectra of Si, GO and rGO–Si material.

Article Snippet: In addition, Fourier transform infrared (FTIR) spectroscopy (Jasco-4600) was used to analyze surface functional groups, providing complementary information on chemical bonding within the composite.

Techniques:

Journal: Scientific Reports

Article Title: Mid-infrared hyperspectral sensor based on MEMS Fabry-Pérot interferometer for stand-off sensing applications

doi: 10.1038/s41598-022-23758-w

Figure Lengend Snippet: ( a ), ( b ) and ( c ) compares the reflectance spectra of black polypropylene (PP), black polyethylene (PE500) and white polyethylene (PE500), respectively. Solid blue line represents the spectra measured with FTIR spectrometer and the red line with a marker represents that of the active hyperspectral sensor (AHS).

Article Snippet: The resulted spectrum is compared to a reference black PP reflectance spectrum measured with an FTIR spectrometer (FT-MIR Rocket, ARCoptix) having a spectral coverage of 2–6 \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mu$$\end{document} μ m and a resolution of 4 cm \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$^{-1}$$\end{document} - .

Techniques: Marker