Dissolution behaviour and solubility of cellulose in NaOH complex solution
β Scribed by Shuai Zhang; Fa-Xue Li; Jian-yong Yu; You-Lo Hsieh
- Book ID
- 108079841
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 729 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0144-8617
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## Abstract **Summary:** Rapid dissolution of cellulose in LiOH/urea and NaOH/urea aqueous solutions was studied systematically. The dissolution behavior and solubility of cellulose were evaluated by using ^13^C NMR, optical microscopy, wideβangle Xβray diffraction (WAXD), FTβIR spectroscopy, DSC,
The anodic dissolution of W in NaOH solutions of pH 13-14 has been studied . The opencircuit potential becomes more noble with time up to a period of about 15 h ; thereafter it remains constant . The Tafel slope of the current/potential curves is the same regardless of pre-treatment of the electrode