Hierarchically Porous Cellulose Monolith Prepared by Combination of Ice-template Method and Non-solvent-induced Phase Separation Method

被引：7
|
作者：
Sun, Xiaoxia [1 ,2 ]
Wang, Kunpeng [1 ]
Zhang, Boxing [3 ]
Zou, Fangdong [1 ]
Sun, Guangwu [4 ]
Han, Wanli [5 ]
Wang, Xinhou [1 ,2 ]
机构：
[1] Donghua Univ, Coll Text, Shanghai, Peoples R China
[2] Donghua Univ, Key Lab Text Sci & Technol Ecotext, Minist Educ, Shanghai, Peoples R China
[3] South China Univ Technol, South China Adv Inst Soft Matter Sci & Technol, Guangzhou, Guangdong, Peoples R China
[4] Shanghai Univ Engn Sci, Sch Fash Technol, Shanghai, Peoples R China
[5] Jiaxing Univ, Mat & Text Engn Coll, Jiaxing, Zhejiang, Peoples R China
来源：
CHEMISTRY LETTERS | 2017年 / 46卷 / 06期
基金：
中国博士后科学基金;
关键词：
Hierarchically porous polymer monolith (HPPM); Cellulose; Non-solvent-induced phase separation; POLYMER MONOLITHS; SURFACE-AREA;
D O I：
10.1246/cl.170155
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Hierarchically cellulose monoliths were successfully prepared by non-solvent-induced phase separation (NIPS) without any template. Phase separation was induced by adding ethyl acetate into a cellulose/LiCl-DMAc system. The obtained cellulose monolith with a surface area of 30 m(2) g(-1) owned both mesoporous and macroporous structures. The pore size of the cellulose monolith could be easily tuned by changing the cellulose concentration. Moreover, the cellulose monoliths showed excellent mechanical properties.
引用
收藏
页码：792 / 794
页数：3
相关论文
共 50 条
  • [1] Morphology modeling for polymer monolith obtained by non-solvent-induced phase separation
    Sun, Xiaoxia
    Sun, Guangwu
    Wang, Xinhou
    POLYMER, 2017, 108 : 432 - 441
  • [2] Hierarchically porous TiO2 monolith prepared using a cellulose monolith as a template
    Lyu, Yanting
    Asoh, Taka-Aki
    Uyama, Hiroshi
    MATERIALS CHEMISTRY FRONTIERS, 2021, 5 (10) : 3877 - 3885
  • [3] An ideal enzyme immobilization carrier: a hierarchically porous cellulose monolith fabricated by phase separation method
    Xin, Yuanrong
    Wang, Guowei
    Han, Wenjuan
    Shen, Yehua
    Uyama, Hiroshi
    PURE AND APPLIED CHEMISTRY, 2018, 90 (06) : 1055 - 1062
  • [4] Porous Poly(3-hydroxybutyrate) Scaffolds Prepared by Non-Solvent-Induced Phase Separation for Tissue Engineering
    Kang, Jiseon
    Hwang, Ji-Young
    Huh, Mongyoung
    Yun, Seok Il
    MACROMOLECULAR RESEARCH, 2020, 28 (09) : 835 - 843
  • [5] Porous Poly(3-hydroxybutyrate) Scaffolds Prepared by Non-Solvent-Induced Phase Separation for Tissue Engineering
    Jiseon Kang
    Ji-Young Hwang
    Mongyoung Huh
    Seok Il Yun
    Macromolecular Research, 2020, 28 : 835 - 843
  • [6] Fabrication of Polycarbonate and Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) Blend Monolith via Non-solvent-induced Phase Separation Method
    Xin, Yuanrong
    Uyama, Hiroshi
    CHEMISTRY LETTERS, 2012, 41 (11) : 1509 - 1511
  • [7] Fabrication of a poly(vinyl alcohol) monolith via thermally impacted non-solvent-induced phase separation
    Sun, Xiaoxia
    Fujimoto, Takashi
    Uyama, Hiroshi
    POLYMER JOURNAL, 2013, 45 (10) : 1101 - 1106
  • [8] Fabrication of a poly(vinyl alcohol) monolith via thermally impacted non-solvent-induced phase separation
    Xiaoxia Sun
    Takashi Fujimoto
    Hiroshi Uyama
    Polymer Journal, 2013, 45 : 1101 - 1106
  • [9] Synthesis of Hierarchically Porous ZrO2 Monolith by a Template Method
    Long, Tao
    Cui, Xingyu
    Li, Li
    Li, Shiming
    Xu, Lanying
    MATERIALS AND MANUFACTURING PROCESSES, 2015, 30 (05) : 571 - 575
  • [10] Facile fabrication of polycarbonate monolith by non-solvent induced phase separation method
    Xin, Yuanrong
    Fujimoto, Takashi
    Uyama, Hiroshi
    POLYMER, 2012, 53 (14) : 2847 - 2853
12345