Abstract

New generation, small-, medium-, and large-pore metal-incorporated aluminophosphate (MeAPO) molecular sieves were investigated with the use of Fourier transform (FT) Raman spectroscopy. The Raman spectra of well-characterized, high-purity MeAPO molecular sieves such as AlPO-5, NiAPO-5, MAPO-11, SAPO-34, MAPO-36, MAPO-39, MAPO-43, SAPO-44, MAPO-46, and MAPO-50 have been obtained in the 150-3250 cm-1 region. The presence of different metals in the AlPO framework within a particular structure has also been studied by FT-Raman spectroscopy. Comparison of FT-Raman and Fourier transform infrared (FT-IR) spectra of the samples indicated that the structures of the MeAPOs are more easily distinguished by FT-Raman than by FT-IR spectroscopy and that the former can be used for identifying and characterizing these materials.

Raman spectroscopy of gases with a Fourier transform spectrometer: the spectrum of D₂

Donald E. Jennings, A. Weber, and J. W. Brault
Appl. Opt. 25(2) 284-290 (1986)

Broadband Fourier-transform coherent Raman spectroscopy with an ytterbium fiber laser

Nicola Coluccelli, Edoardo Vicentini, Alessio Gambetta, Christopher R Howle, Kenneth Mcewan, Paolo Laporta, and Gianluca Galzerano
Opt. Express 26(15) 18855-18862 (2018)

New trends in the application of Fourier transform infrared spectroscopy to analytical chemistry

Tomas Hirschfeld
Appl. Opt. 17(9) 1400-1412 (1978)

Rapid-scan Fourier-transform coherent anti-Stokes Raman scattering spectroscopy with heterodyne detection

Kotaro Hiramatsu, Yizhi Luo, Takuro Ideguchi, and Keisuke Goda
Opt. Lett. 42(21) 4335-4338 (2017)

Broadband stimulated Raman scattering with Fourier-transform detection

Julien Réhault, Francesco Crisafi, Vikas Kumar, Gustavo Ciardi, Marco Marangoni, Giulio Cerullo, and Dario Polli
Opt. Express 23(19) 25235-25246 (2015)