Spectroscopy and Scientific Instrumentation

FTIR光谱技术

FTIR spectroscopy

Fourier Transform Infrared (FTIR) spectroscopy is a technique used to obtain an infrared spectrum of absorption or emission of a solid, liquid, or gas. / 傅里叶变换红外（FTIR）光谱技术是一种用于获取固体、液体或气体吸收或发射红外光谱的技术。

Knowledge type: 工艺技术
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-25 19:01:46

Sub-knowledge points

Spectral acquisitionData processingPeak identification

Higher-order knowledge points

Molecular spectroscopyChemical analysis

Main parameters and performance indicators

Wavenumber range: Typically 4000-400 cm^-1Resolution: Depends on instrument and sampleSample type: Solid, liquid, gas

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Related literature

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FTIR spectroscopy-based differentiation of seborrheic dermatitis and scalp psoriasis using clinically normal fingernailsOpen source

FTIR光谱技术

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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