Sulfonate — FTIR absorption peaks and assignments

Characteristic FTIR peaks for Sulfonate

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• 1298 cm⁻¹ విశ్వాసం 0.95

  “Explicit assignment: 'characteristic peaks of the sulfonated group at 1,298, 1,159, 1,098, and 1,065 cm-1'”

  Taweekarn 等 - 2015 - Synthesis and characterization of sulfonated poly( DOI: 10.1007/s00289-014-1272-5
• 570 cm⁻¹ విశ్వాసం 0.95

  “Explicit assignment: 'The p-toluenesulphonate group has the ... SO3- vibrations at approximately 570 cm-1'”

  Sahlin 等 - 2018 - Surface treatment of cellulose nanocrystals (CNC) DOI: 10.1007/s10570-017-1582-5
• 644 cm⁻¹ విశ్వాసం 0.9

  “Text: 's(SO3) ... peaks at 644'”

  Ramesh 和 Yi - 2009 - FTIR spectra of plasticized high molecular weight DOI: 10.1007/s11581-008-0279-z
• 1044 cm⁻¹ విశ్వాసం 0.9

  “Explicit assignment from text.”

  TianKhoon 等 - 2015 - One-pot synthesis nano-hybrid ZrO2-TiO2 fillers in DOI: 10.1016/j.ssi.2015.03.034
• 1174 cm⁻¹ విశ్వాసం 0.9

  “Peak at 1174 cm-1 assigned to presence of sulfonate groups.”

  Monzo 等 - 2019 - Synthesis and Characterization of New Layered Doub DOI: 10.3390/ma12213580
• 1039 cm⁻¹ విశ్వాసం 0.9

  “Explicit assignment in text”

  Wang 等 - 2016 - Base-Free Selective Oxidation of Glycerol over LDH DOI: 10.3390/catal6070101
• 1230 cm⁻¹ విశ్వాసం 0.9

  “Symmetric and asymmetric vibration of -SO3-.”

  Zhao 等 - 2015 - Synthesis and Solution Properties of Fluorinated A DOI: 10.7317/pk.2015.39.3.403
• 1036 cm⁻¹ విశ్వాసం 0.8

  “Overlapped intense band at 1036 cm-1 assigned to SO3 stretching”

  Burba 和 Frech - 2011 - Existence of optical phonons in the room temperatu DOI: 10.1063/1.3571458