How can you identify apatite from FTIR?
This page summarizes the recurring FTIR evidence reported for apatite, 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
Hurtigt svar
apatite 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 |
|---|---|
| Phosphate (PO4) | 25 |
| Carbonate | 13 |
| Phosphorus | 12 |
| Amide | 8 |
| Hydroxyl (O-H) | 7 |
| Alkyl C-H | 6 |
| Carboxyl (COOH) | 6 |
| Water (H2O) | 5 |
Spektrumlogik
The logic here is evidence aggregation: repeated literature mentions of apatite, 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
-
tillid 0,9
apatite
Revisiting carbonate quantification in apatite (bio)minerals: a validated FTIR methodology DOI: 10.1016/j.jas.2014.05.004 -
tillid 0,9
apatite
Hammerli 等 - 2021 - Measuring in situ CO2 and H2O in apatite via ATR-F DOI: 10.1007/s00410-021-01858-6 -
tillid 0,9
apatite
Composition and content analysis of fluoride in inorganic salts of the integument of Antarctic krill (Euphausia superba) DOI: 10.1038/s41598-019-44337-6 -
tillid 0,8
apatite
Fourier Transform Infrared Spectroscopy of Developing Bone Mineral: From Amorphous Precursor to Mature Crystal DOI: 10.1039/c9an01588d. -
tillid 0,8
apatite
Abdel-Halim 等 - 2023 - Apatite-Calcite Flotation Separation Using Sodium DOI: 10.3390/min13070970 -
tillid 0,8
Apatite
Ghamri 等 - 2023 - Effect of thermal treatment on the structural, mor DOI: 10.15251/DJNB.2023.182.531 -
tillid 0,8
apatite
Novel contribution on the diagenetic physicochemical features of bone and teeth minerals, as substrates for ancient DNA typing DOI: 10.1007/s00216-014-7863-z -
tillid 0,8
apatite
Mirkovic 等 - 2018 - Structural, Morphological and Electrical Propertie DOI: 10.2298/SOS1801095M -
tillid 0,6
apatite
Spevak 等 - 2013 - Fourier Transform Infrared Spectroscopic Imaging P DOI: 10.1007/s00223-013-9695-9. -
tillid 0,6
apatite
Merma 等 - 2017 - DOI: 10.1590/0370-446720167000063
Upload dit FTIR-spektrum
Få AI-baseret polymeridentifikation og top-for-top-fortolkning fra dit eget spektrum.