FTIR 峰位解讀
What absorbs at 3569 cm⁻¹ in an FTIR spectrum?
A band near 3569 cm⁻¹ can point to several functional groups. Below are the most likely assignments, ranked by how much published evidence supports each — every one traceable to literature (DOI) and cross-validated against our 130,000+ reference spectra and knowledge graph.
Backed by 3 cited sources
可能的官能基指派
| 官能基 | 支持事實 | 引用來源 | 最高信心 |
|---|---|---|---|
| Hydroxyl (O-H) | 3 | 3 | 1.0 |
| Phosphorus | 1 | 1 | 1.0 |
| Phosphate (PO4) | 1 | 1 | 1.0 |
排名反映累積的文獻證據，而非單一權威規則。請務必根據您的樣品背景進行確認。
這些指派背後的文獻
-
Hydroxyl (O-H) 信心 1.0
“The peak at 3569 could be assigned to the hydroxyl group of were ascribed to the vibration of phosphate [43,44].”
Biomimetic Growth of Hydroxyapatite on Electrospun CA/PVP Core–Shell Nanofiber Membranes DOI: 10.3390/polym10091032 -
Hydroxyl (O-H) 信心 1.0
“The broad bands (1600group -OH the peaks noticed at 631 and 3569 cm-1 [38-41].”
Multi-Level Evaluation of UV Action upon Vitamin D Enhanced, Silver Doped Hydroxyapatite Thin Films Deposited on Titanium Substrate DOI: 10.3390/coatings11020120 -
Hydroxyl (O-H) 信心 0.8
“Assigned to hydroxyl”
Gao 等 - 2019 - Preparation and Characterization of Biomimetic Hyd DOI: 10.3390/nano9020241
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