How can you identify CeO2 from FTIR?
This page summarizes the recurring FTIR evidence reported for CeO2, 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 17 cited sources
Snel antwoord
CeO2 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 |
|---|---|
| Hydroxyl (O-H) | 20 |
| Acetate | 13 |
| Methacrylate | 12 |
| Carbonate | 12 |
| Methoxy (OCH3) | 11 |
| C-O single bond | 8 |
| Metal oxygen | 8 |
| Carboxyl (COOH) | 6 |
Spectrumlogica
The logic here is evidence aggregation: repeated literature mentions of CeO2, 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
-
vertrouwen 4,8
CeO2
Antioxidant and antidiabetic properties of biocompatible ceria oxide (CeO2) nanoparticles in mouse fibroblast NIH3T3 and insulin resistant HepG2 cells DOI: 10.1016/j.ceramint.2020.11.230 -
vertrouwen 4,8
CeO2
Sorbent track: Quantitative monitoring of adsorbed VOCs under in-situ plasma exposure DOI: 10.1038/srep31888 -
vertrouwen 4,8
CeO2
The chemistry concerned with the sonochemical-assisted synthesis of CeO_2/poly(amic acid) nanocomposites DOI: 10.3906/kim-1306-33 -
vertrouwen 3,6
CeO2
Investigation on the structural properties of CeO2 nanofibers via CTAB surfactant DOI: 10.1016/j.matlet.2015.07.099 -
vertrouwen 3,6
CeO2
Longer ozonolysis time induced CeO<sub>2</sub> hexagonal nanostructures from nanocubes DOI: 10.1016/j.matchemphys.2018.12.057 -
vertrouwen 3,6
CeO2
An efficient chemical sensor based on CeO2 nanoparticles for the detection of acetylacetone chemical DOI: 10.1016/j.jelechem.2020.114089 -
vertrouwen 3,6
CeO2
Chandar 和 Jayavel - 2013 - C(14)TAB-assisted CeO2 mesocrystals self-assembly DOI: 10.1007/s13204-012-0131-7 -
vertrouwen 3,6
CeO2
Farra 等 - 2013 - Understanding CeO2 as a Deacon catalyst by probe m DOI: 10.1039/C2CP42767B -
vertrouwen 3,6
CeO2
Kastrinaki 等 - 2015 - Assessing the axonal translocation of CeO2 and SiO DOI: 10.2147/IJN.S93663 -
vertrouwen 0,7
CeO2
Evaluation of Chemical Stability, Thermal Expansion Coefficient, and Electrical Properties of Solid State and Wet-Chemical Synthesised Y and Mn -codoped CeO2 for Solid Oxide Fuel Cells DOI: 10.1016/j.jpowsour.2013.05.173
Upload uw FTIR-spectrum
Krijg AI-gebaseerde polymeeridentificatie en piek-voor-piekinterpretatie van uw eigen spectrum.