How can you identify graphene oxide (GO) from FTIR?
This page summarizes the recurring FTIR evidence reported for graphene oxide (GO), 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 14 cited sources
Respuesta rápida
graphene oxide (GO) 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.
Interpretación de picos
Materiales / grupos posibles
| Grupo funcional | Evidencia |
|---|---|
| C-O single bond | 19 |
| Methoxy (OCH3) | 15 |
| Methacrylate | 15 |
| Acetate | 15 |
| Hydroxyl (O-H) | 13 |
| Carboxyl (COOH) | 10 |
| Alkyl C-H | 9 |
| Oxygen heterocycle | 6 |
Lógica de espectro
The logic here is evidence aggregation: repeated literature mentions of graphene oxide (GO), 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.
Uso en el mundo real
Esta página está diseñada para la identificación de polímeros, control de calidad de materiales entrantes, análisis de plásticos desconocidos, revisión de contenido reciclado e interpretación respaldada por la literatura de espectros de referencia.
Errores comunes
- Llamar a una coincidencia de material demasiado pronto porque está presente un pico famoso.
- Ignorando la preparación de la muestra, cargas, oxidación, agua o aditivos que pueden cambiar el patrón aparente.
- Usando evidencia de la literatura sin verificar si su propio modo de muestreo y calidad del espectro son comparables.
Consejo de verificación
Use DSC, GC-MS o TGA para validar la hipótesis del material cuando el patrón de picos sea ambiguo o mixto.
Literatura detrás de esta página
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confianza 1,0
graphene oxide (GO)
Wei 等 - 2019 - Graphene Oxide Adsorption Enhanced by Attapulgite DOI: 10.3390/app9071390 -
confianza 0,9
Graphene Oxide (GO)
Saputra 等 - 2022 - Synthesis and Characterisation of Graphene OxideC DOI: 10.21315/jps2022.33.3.5 -
confianza 0,9
graphene oxide (GO)
Cahyana 等 - 2019 - Green Synthesis of Dihydropyrimidine Based on Cinn DOI: 10.1063/1.5132496 -
confianza 0,9
graphene oxide (GO)
Graphene oxide and its derivatives as promising In-vitro bio-imaging platforms DOI: 10.1038/s41598-020-75090-w -
confianza 0,9
graphene oxide (GO)
Bola-amphiphile-imidazole embedded GO membrane with enhanced solvent dehydration properties DOI: 10.1016/j.memsci.2019.117545 -
confianza 0,8
graphene oxide (GO)
Synthesis of double-clickable functionalised graphene oxide for biological applications DOI: 10.1039/c5cc05412e -
confianza 0,7
graphene oxide (GO)
Yi 等 - 2017 - Adsorption characteristics of graphene oxide in th DOI: 10.5004/dwt.2017.20651 -
confianza 0,7
graphene oxide (GO)
Acid Properties of GO and Reduced GO as Determined by Microcalorimetry, FTIR, and Kinetics of Cellulose Hydrolysis-Hydrogenolysis DOI: 10.3390/catal10121393 -
confianza 0,5
graphene oxide (GO)
Maggira 等 - 2019 - Synthesis of Graphene Oxide Based Sponges and Thei DOI: 10.3390/molecules24112086 -
confianza 0,3
graphene oxide (GO)
Cobalt Phthalocyanine Immobilized on Graphene Oxide: An Efficient Visible-Active Catalyst for the Photoreduction of Carbon Dioxide DOI: 10.1002/chem.201304189
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