The CO2/CO32−chemistry of the NaOH(aq) model system applicable to cellulose solutions

被引：0
|
作者：
Maria Gunnarsson
Diana Bernin
Merima Hasani
机构：
[1] Chalmers University of Technology,Department of Chemistry and Chemical Engineering
[2] Chalmers University of Technology,Wallenberg Wood Science Center
来源：
Cellulose | 2020年 / 27卷
关键词：
Methyl β-D-glucopyranoside; CO; CO; Cellulose dissolution; NaOH(aq); NMR; pH;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Molecular interactions governing the recently reported CO2/CO32− chemistry of cellulose/NaOH(aq) solutions are investigated using a cellulose analogue methyl-β-D-glucopyranoside in NaOH(aq) solutions under conditions feasible with cellulose dissolution. 1H, 13C and steady-state heteronuclear Overhauser effect NMR spectroscopy complemented by pH measurements reveal carbohydrate–CO32− interactions as an important component of this chemistry. However, depending on in which order carbohydrate and CO32− are brought together in NaOH(aq) this interaction is different with different implications on stability of the CO32− in the solution.
引用
收藏
页码：621 / 628
页数：7
相关论文
共 50 条
  • [21] CO2(aq) concentration-dependent CO2 fixation via carboxylation by decarboxylase
    Fan, Yan
    Feng, Jianqiang
    Yang, Miao
    Tan, Xin
    Fan, Hongjun
    Guo, Meijin
    Wang, Binju
    Xue, Song
    GREEN CHEMISTRY, 2021, 23 (12) : 4403 - 4409
  • [22] Characteristics of CO2 Absorption and Degradation of Aqueous Alkanolamine Solutions in CO2 and CO2-O-2 System
    Choi, Won-Joon
    Lee, Jong-Seop
    Han, Keun-Hee
    Min, Byoung-Moo
    KOREAN CHEMICAL ENGINEERING RESEARCH, 2011, 49 (02): : 256 - 262
  • [23] CO2 Offsetting: Little applicable for Steel
    Ameling, Dieter
    STAHL UND EISEN, 2009, 129 (11): : 103 - 103
  • [24] Dependence of labradorite dissolution kinetics on CO2(aq), Al(aq), and temperature
    Carroll, SA
    Knauss, KG
    CHEMICAL GEOLOGY, 2005, 217 (3-4) : 213 - 225
  • [25] Chromium(III) Hydroxide Solubility in the Aqueous K+-H+-OH−-CO2-HCO3−-CO32−-H2O System: A Thermodynamic Model
    Dhanpat Rai
    Dean A. Moore
    Nancy J. Hess
    Kevin M. Rosso
    Linfeng Rao
    Steve M. Heald
    Journal of Solution Chemistry, 2007, 36
  • [26] CHEMISTRY OF CO2 IN THE OCEAN
    PENG, TH
    TAKAHASHI, T
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 23 - ENVR
  • [27] CHEMISTRY OF CO2 IN PLANTS
    STRAIN, BR
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1988, 196 : 9 - ENVR
  • [28] 验证NaOH与CO2的反应
    张金华
    农村青少年科学探究, 2010, (03) : 24 - 24
  • [29] CO2与NaOH反应的实验
    阎希龄
    中学化学教学参考, 1985, (04) : 42 - 43
  • [30] CO2 capture in aqueous ammonia solutions: a computational chemistry perspective
    Jackson, P.
    Beste, A.
    Attalla, M. I.
    PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2012, 14 (47) : 16301 - 16311
12345