Sulfonation of dialdehyde cellulose extracted from sugarcane bagasse for synergistically enhanced water solubility

Satita Thiangtham, James Patrick Runt, Hathaikarn Manuspiya

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Sulfonated cellulose (SC) was successfully derived from microcrystalline cellulose (MCC) extracted from sugarcane bagasse, which is a type of agricultural waste. The obtained MCC was first modified by oxidation using sodium periodate in order to cleave the carbon-carbon bonds at the C2 and C3 of the pyranose ring to form 2,3-dialdehyde cellulose. These activated aldehyde groups significantly facilitated the sulfonation carried out using potassium metabisulfite. The sulfonic acid group contents, surface morphology, and water solubility of the obtained products were characterized by titration, field-emission scanning electron microscopy, UV–vis spectroscopy, and zeta potential. High sulfonic acid group content was achieved for the obtained SC samples (i.e., 305–689 μmol/g). The increase in the sulfonic acid group content resulted in the gradual change in the surface morphology and water solubility of the SC samples. The obtained results imply that sugarcane bagasse is a promising raw material for the production of SC with good water solubility.

Original languageEnglish (US)
Pages (from-to)314-322
Number of pages9
JournalCarbohydrate Polymers
Volume208
DOIs
StatePublished - Mar 15 2019

Fingerprint

Sulfonation
Bagasse
Cellulose
Sulfonic Acids
Solubility
Water
Surface waters
Surface morphology
Carbon
Agricultural wastes
Zeta potential
Acids
Titration
Aldehydes
Field emission
Raw materials
Spectroscopy
Oxidation
Scanning electron microscopy
bagasse

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

Cite this

Thiangtham, Satita ; Runt, James Patrick ; Manuspiya, Hathaikarn. / Sulfonation of dialdehyde cellulose extracted from sugarcane bagasse for synergistically enhanced water solubility. In: Carbohydrate Polymers. 2019 ; Vol. 208. pp. 314-322.
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Sulfonation of dialdehyde cellulose extracted from sugarcane bagasse for synergistically enhanced water solubility. / Thiangtham, Satita; Runt, James Patrick; Manuspiya, Hathaikarn.

In: Carbohydrate Polymers, Vol. 208, 15.03.2019, p. 314-322.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Sulfonation of dialdehyde cellulose extracted from sugarcane bagasse for synergistically enhanced water solubility

AU - Thiangtham, Satita

AU - Runt, James Patrick

AU - Manuspiya, Hathaikarn

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N2 - Sulfonated cellulose (SC) was successfully derived from microcrystalline cellulose (MCC) extracted from sugarcane bagasse, which is a type of agricultural waste. The obtained MCC was first modified by oxidation using sodium periodate in order to cleave the carbon-carbon bonds at the C2 and C3 of the pyranose ring to form 2,3-dialdehyde cellulose. These activated aldehyde groups significantly facilitated the sulfonation carried out using potassium metabisulfite. The sulfonic acid group contents, surface morphology, and water solubility of the obtained products were characterized by titration, field-emission scanning electron microscopy, UV–vis spectroscopy, and zeta potential. High sulfonic acid group content was achieved for the obtained SC samples (i.e., 305–689 μmol/g). The increase in the sulfonic acid group content resulted in the gradual change in the surface morphology and water solubility of the SC samples. The obtained results imply that sugarcane bagasse is a promising raw material for the production of SC with good water solubility.

AB - Sulfonated cellulose (SC) was successfully derived from microcrystalline cellulose (MCC) extracted from sugarcane bagasse, which is a type of agricultural waste. The obtained MCC was first modified by oxidation using sodium periodate in order to cleave the carbon-carbon bonds at the C2 and C3 of the pyranose ring to form 2,3-dialdehyde cellulose. These activated aldehyde groups significantly facilitated the sulfonation carried out using potassium metabisulfite. The sulfonic acid group contents, surface morphology, and water solubility of the obtained products were characterized by titration, field-emission scanning electron microscopy, UV–vis spectroscopy, and zeta potential. High sulfonic acid group content was achieved for the obtained SC samples (i.e., 305–689 μmol/g). The increase in the sulfonic acid group content resulted in the gradual change in the surface morphology and water solubility of the SC samples. The obtained results imply that sugarcane bagasse is a promising raw material for the production of SC with good water solubility.

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