Biobased Epoxy Synthesized from a Vanillin Derivative and Its Reinforcement Using Lignin-Containing Cellulose Nanofibrils

被引:69
|
作者
Wang, Zhenyu [1 ,3 ]
Gnanasekar, Pitchaimari [1 ]
Nair, Sandeep Sudhakaran [1 ,2 ]
Farnood, Ramin [1 ]
Yi, Songlin [3 ]
Yan, Ning [1 ,2 ]
机构
[1] Univ Toronto, Dept Chem Engn & Appl Chem, Toronto, ON M5S3E5, Canada
[2] Univ Toronto, John H Daniels Fac Architecture Landscape & Desig, Toronto, ON M5S3E5, Canada
[3] Beijing Forestry Univ, Beijing Key Lab Wood Sci & Engn, Beijing 100083, Peoples R China
来源
ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2020年 / 8卷 / 30期
基金
加拿大自然科学与工程研究理事会;
关键词
Biobased epoxy resin; Vanillyl alcohol; Lignin-containing cellulose nanofibrils; Reinforcement; Thermo-mechanical properties; MECHANICAL-PROPERTIES; MICROFIBRILLATED CELLULOSE; SURFACE-MODIFICATION; SOYBEAN OIL; NANOCELLULOSE FIBRILS; NANO-CELLULOSE; RESIN; NANOCOMPOSITES; WOOD; BIOCOMPOSITES;
D O I
10.1021/acssuschemeng.0c02559
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A simple and rapid synthesis of biobased epoxy resin derived from vanillyl alcohol was performed, and its chemical structure was confirmed by FTIR and H-1 and C-13 NMR spectroscopies. Vanillin-based epoxy resin (VE) was further reinforced by lignin-containing cellulose nanofibrils (LCNFs) with different weight ratios. Characteristics of the resin and the nanocomposites, including the curing process, chemical structure, morphology, mechanical performance, thermo-mechanical properties, and thermal degradation behavior, were studied. A significant improvement in the mechanical performance of the nanocomposites was achieved with a low level of nanofibril addition. Tensile strength and toughness increased by 81% and 185%, respectively, when 1 wt % of LCNFs were used. The nanocomposite also showed an increase in thermo-mechanical properties as measured by dynamic mechanical analysis (DMA) and increased resistance to thermal degradation as shown by higher onset temperature and final char value in thermogravimetric analysis (TGA). This study showcased a promising approach to make environmentaly friendly sustainable biobased epoxy products with superior performance.
引用
收藏
页码:11215 / 11223
页数:9
相关论文
共 50 条
  • [41] Pretreatment of lignin-containing cellulose micro/nano-fibrils (LCMNF) from corncob residues
    Jiaqian Luo
    Yanqun Su
    Jinghuan Chen
    Xiaohan Wang
    Jingang Liu
    Cellulose, 2021, 28 : 4671 - 4684
  • [42] A comparative study of lignin-containing microfibrillated cellulose fibers produced from softwood and hardwood pulps
    Huisi Li
    Bin Chen
    Artem Kulachenko
    Vilhelmine Jurkjane
    Aji P. Mathew
    Olena Sevastyanova
    Cellulose, 2024, 31 : 907 - 926
  • [43] Preparation of lignin-containing cellulose nanofibers from walnut shell using deep eutectic solvent for nanotube conductive film
    Li, Haoxin
    Liang, Jiakang
    Kong, Fangong
    Ren, Manni
    Mohammed, Abu ElGasim Ahmed Yagoub
    Zhou, Cunshan
    INDUSTRIAL CROPS AND PRODUCTS, 2024, 207
  • [44] Lignin-containing cellulose nanofibers with gradient lignin content obtained from cotton gin motes and cotton gin trash
    Jordan, Jacobs H.
    Easson, Michael W.
    Thompson, Stephanie
    Wu, Qinglin
    Condon, Brian D.
    CELLULOSE, 2021, 28 (02) : 757 - 773
  • [45] Simultaneous preparation of lignin-containing cellulose nanocrystals and lignin nanoparticles from wood sawdust by mixed organic acid hydrolysis
    Qi, Junjie
    Wang, Hui
    Zhang, Meng
    Xu, Ting
    Wang, Xuan
    Zhang, Han
    Du, Haishun
    Hu, Jinguang
    Liu, Kefeng
    Si, Chuanling
    INDUSTRIAL CROPS AND PRODUCTS, 2024, 222
  • [46] Lignin-containing cellulose nanofibers with gradient lignin content obtained from cotton gin motes and cotton gin trash
    Jacobs H. Jordan
    Michael W. Easson
    Stephanie Thompson
    Qinglin Wu
    Brian D. Condon
    Cellulose, 2021, 28 : 757 - 773
  • [47] Preparation of Cellulose Nanofibrils from Microcrystalline Cellulose by High Intensity Ultrasonication and Its Applicability as Reinforcement for Paper
    Afra, Elyas
    Mousavi, Seyyed Mohammad Mazhari
    JOURNAL OF BIOBASED MATERIALS AND BIOENERGY, 2015, 9 (06) : 561 - 566
  • [48] Lignin-containing cellulose nanocrystals from maple leaves: A natural Pickering emulsion stabilizer for food preservation
    Ji, Chuye
    Wang, Yixiang
    FOOD CHEMISTRY, 2025, 463
  • [49] Mild Alkaline Pretreatment for Isolation of Native-Like Lignin and Lignin-Containing Cellulose Nanofibers (LCNF) from Crop Waste
    Liu, Xuran
    Li, Yanding
    Ewulonu, Chinomso M.
    Ralph, John
    Xu, Feng
    Zhang, Qilin
    Wu, Min
    Huang, Yong
    ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (16) : 14135 - 14142
  • [50] Rapid, high-yield production of lignin-containing cellulose nanocrystals using recyclable oxalic acid dihydrate
    Jiang, Jungang
    Zhu, Yeling
    Zargar, Shiva
    Wu, Jie
    Oguzlu, Hale
    Baldelli, Alberto
    Yu, Zhengyang
    Saddler, Jack
    Sun, Runcang
    Tu, Qingshi
    Jiang, Feng
    INDUSTRIAL CROPS AND PRODUCTS, 2021, 173