How can you identify wood from FTIR?
This page summarizes the recurring FTIR evidence reported for wood, including the most frequent peaks, supporting functional groups, and literature-backed interpretation patterns. It is a structured evidence page, not a claim of automatic single-spectrum certainty.
Backed by 44 cited sources
Snel antwoord
wood is usually reported with a recurring pattern of peaks and functional-group evidence. The most useful approach is to cross-check at least two characteristic peaks before treating it as a match, then verify whether the full spectrum still fits the same material family.
Piekinterpretatie
Mogelijke materialen / groepen
| Functionele groep | Bewijs |
|---|---|
| Carbohydrate | 44 |
| Alkyl C-H | 36 |
| Lignin | 33 |
| Methacrylate | 32 |
| Acetate | 32 |
| Methoxy (OCH3) | 27 |
| C-O single bond | 26 |
| Aromatic ring | 24 |
Spectrumlogica
The logic here is evidence aggregation: repeated literature mentions of wood, repeated peak positions, and repeated functional-group associations. A strong material hypothesis should still be supported by multiple peaks that agree with each other, not by one headline band alone.
Gebruik in de praktijk
Deze pagina is ontworpen voor polymeeridentificatie, kwaliteitscontrole van inkomend materiaal, analyse van onbekende kunststoffen, beoordeling van gerecycled materiaal en literatuurondersteunde interpretatie van referentiespectra.
Veelgemaakte fouten
- Te vroeg een materiaalovereenkomst vaststellen omdat één bekende piek aanwezig is.
- Monstervoorbereiding, vulstoffen, oxidatie, water of additieven die het patroon kunnen veranderen negeren.
- Literatuurbewijs gebruiken zonder te controleren of uw eigen monsternamemethode en spectrumbenadering vergelijkbaar zijn.
Advies voor verificatie
Gebruik DSC, GC-MS of TGA om de materiaalhypothese te valideren wanneer het piekpatroon dubbelzinnig of gemengd is.
Literatuur achter deze pagina
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Wang 等 - 2022 - Molecular-level characterization of changes in the DOI: 10.21203/rs.3.rs-882939/v1 -
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Contreras Quiñones 等 - 2022 - DOI: 10.29298/rmcf.v13i72.1186 -
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Predicting the chemical composition of juvenile and mature woods in Scots pine (Pinus sylvestris L.) using FTIR spectroscopy DOI: 10.1007/s00226-020-01159-4 -
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Hamed 等 - 2020 - Investigating the Impact of Weathering and Indoor DOI: 10.22192/ijarbs.2018.05.06.004 -
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Enhanced Anti-Mold Property and Mechanism Description of Ag/TiO2 Wood-Based Nanocomposites Formation by Ultrasound- and Vacuum-Impregnation DOI: 10.3390/nano10040682 -
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Effect of furfurylation treatment on technological properties of short rotation teak wood DOI: 10.1016/j.jmrt.2021.03.092 -
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A Comprehensive Study on The Accelerated Weathering Properties of Polypropylene—Wood Composites with Non-Metallic Materials of Waste-Printed Circuit Board Powders DOI: 10.3390/ma12060876 -
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Modification of Shellac with Clove (Eugenia caryophyllata) and Thyme (Satureja hortensis) Essential Oils: Compatibility Issues and Effect on the UV Light Resistance of Wood Coated Surfaces DOI: 10.3390/coatings12101591 -
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Evaluation of ultrasonic-assisted dyeing properties of fast-growing poplar wood treated by reactive dye based on grey system theory analysis DOI: 10.1007/s10086-018-1768-y -
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Sivrikaya 和 Can - 2022 - Physical and Mechanical Properties and Decay Resis DOI: 10.5552/drvind.2022.2118
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