Dissolution state of cellulose in aqueous systems. 2. Acidic solvents

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• 作者：Luis Alves^a ; ^{luisalves@ci.uc.pt" class="auth_mail" title="E-mail the corresponding author} ; Bruno Medronho^b ; Filipe E. Antunes^a ; Daniel Topgaard^c ; Bjö ; rn Lindman^d ; ^e
• 关键词：Cellulose ionization ; PT ssNMR ; Acidic solvents ; Molecular organization ; Gelation ; Dissolution
• 刊名：Carbohydrate Polymers
• 出版年：2016
• 出版时间：20 October 2016
• 年：2016
• 卷：151
• 期：Complete
• 页码：707-715
• 全文大小：2032 K

文摘

<dl class="listitem" id="list_lis0005"><dt class="label">•dt><dd>

d="par0005">PT ssNMR allows the study of dissolved and solid fractions in a single step.

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d="par0010">Acidic solvents lead to degradation of cellulose in solution.

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d="par0015">Is possible identify cellulose degradation products in solution by PT ssNMR.

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d="par0020">C₆ carbon is preferentially protonated/deprotonated when extreme pHs are used.

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