How can you identify copper oxide from FTIR?
This page summarizes the recurring FTIR evidence reported for copper oxide, 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 11 cited sources
Hurtigt svar
copper oxide 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.
Topfortolkning
Mulige materialer / grupper
| Funktionel gruppe | Bevis |
|---|---|
| Hydroxyl (O-H) | 16 |
| Metal oxygen | 12 |
| Alkyl C-H | 4 |
| Methacrylate | 4 |
| Carbonyl (C=O) | 4 |
| Amide | 4 |
| Acetate | 4 |
| Ketone | 3 |
Spektrumlogik
The logic here is evidence aggregation: repeated literature mentions of copper oxide, 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.
Anvendelse i virkeligheden
Denne side er designet til polymeridentifikation, kvalitetskontrol af indgående materialer, analyse af ukendt plast, gennemgang af genanvendt indhold og litteraturunderstøttet fortolkning af reference-spektre.
Almindelige fejl
- At kalde et materialematch for tidligt, fordi en berømt top er til stede.
- Ignorer prøveforberedelse, fyldstoffer, oxidation, vand eller additiver, der kan ændre det tilsyneladende mønster.
- Brug af litteraturbevis uden at kontrollere, om din egen prøvetagningsmetode og spektrumkvalitet er sammenlignelige.
Verifikationsrådgivning
Brug DSC, GC-MS eller TGA til at validere materialehypotesen, når topmønstret er tvetydigt eller blandet.
Litteratur bag denne side
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Kayani 等 - 2015 - Characterization of Copper Oxide Nanoparticles Fab DOI: 10.1007/s11664-015-3867-5 -
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Rapid analyses of stress of copper oxide nanoparticles on wheat plants at an early stage by laser induced fluorescence and attenuated total reflectance Fourier transform infrared spectroscopy DOI: 10.1016/j.vibspec.2017.06.004 -
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Yugandhar 等 - 2019 - Biofabrication, characterization and evaluation of DOI: 10.1088/2053-1591/ab0db9 -
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Amin 等 - 2021 - Green Synthesis of Copper Oxide Nanoparticles Usin DOI: 10.1155/2021/5589703 -
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Green and Traditional Synthesis of Copper Oxide Nanoparticles—Comparative Study DOI: 10.3390/nano10122502 -
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Non-Enzymatic Amperometric Glucose Sensor Based on Carbon Nanodots and Copper Oxide Nanocomposites Electrode DOI: 10.3390/s20030808 -
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Investigation of CO2 reaction with copper oxide nanoparticles for room temperature gas sensing DOI: 10.1039/c5ta09089j -
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Jing 等 - 2019 - Biosynthesis of copper oxide nanoparticles and the DOI: 10.1016/j.jphotobiol.2019.111557 -
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Prakash 等 - 2018 - Green synthesis of copper oxide nanoparticles and DOI: 10.1016/j.apt.2018.09.009 -
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Singh 等 - 2023 - Bacteria assisted green synthesis of copper oxide DOI: 10.3389/fchem.2023.1154128
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