Hello!
I want to determine a O-H bonds in raw and thermal processed biomass using a FTIR device. Is there anywhere description of methodology of determiantion of O-H bonds using FTIR? I want to find an instruction / methodology (step by step). I hope that somebody will help me and tell me where I can find it. Thanks!
Abosorção em 3640-3610 de OH livre e banda fina, mais forte em solução diluida
Look carefully at the intensity of the infrared Spectra. The wavelength band below 1500/cm indicate the presence of aldehyde/ketone and ester while wavelength band above 1500 - 2999/cm indicated the presence of CH2, O-H and C=O. However, the wavelength band above 3000 /cm showed the absence of O-H, amide and catalytic acid.
Dear sir,
The OH bonds are typically observed between 3400 - 3800 cm-1 in the FTIR spectra. Hope this helps. Regards,
BBN
Dear Sirs
Olívio Fernandes Galão Adepoju T. Folorunsho Bemgba B. Nyakuma
thank you for your answers. All the answers were helpful and useful.
Best regards
Tomasz Noszczyk
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