請查看上方報告。如果需要後續討論,請使用下方的評論。
普通的 FTIR 證據不支持將頂部譜庫命中明確歸類為特定物質。該光譜更安全地描述為顯示寬羥基譜帶、強脂肪族 C-H 伸縮、清晰羰基吸收和多個 C-O 區域譜帶的含氧有機聚合物或塗層,僅有弱的間接支持含胺化學。此模式在化學上比領先譜庫名稱更廣泛,是目前證據中最可辯護的面向用戶的方向。
建議的下一步: Verify whether the 1723 cm-1 band is intrinsic by repeating FTIR after careful cleaning and, if possible, collecting spectra from both surface and interior regions. Inspect the 1500-1600 cm-1 region and 3200-3500 cm-1 band shape at higher spectral quality to test for stronger amine or amide contributions. Compare against authenticated spectra of Poly(ethylenimine),epichlorohydrin modified, poly(vinyl alcohol), and poly(dimethylamine:epichlorohydrin) specifically, focusing on whether the carbonyl band persists. If composition certainty is important, use complementary methods such as ATR-FTIR replicate measurements, Raman spectroscopy, or elemental analysis for nitrogen and chlorine to evaluate amine/epichlorohydrin-related polymer chemistry.
| 排名 | 匹配% | 化合物 | SMILES | 光譜編號 | 動作 |
|---|---|---|---|---|---|
| 正在載入資料庫候選... | |||||
使用此區域繼續解讀、提問或新增額外驗證證據。
FTIR.fun