3种非木材原料制备纳米纤维素及其膜性能的比较

被引:8
作者
周爱静
付时雨
蒙启骏
机构
[1] 华南理工大学制浆造纸工程国家重点实验室
基金
广东省自然科学基金;
关键词
非木材; 纳米纤维素; TEMPO氧化; 膜;
D O I
暂无
中图分类号
TS72 [原料及辅助物料];
学科分类号
082201 ; 082903 ;
摘要
对蔗渣、芦苇、竹子3种典型的非木材原料进行蒸煮、漂白以及TEMPO氧化,以制备纳米纤维素和纳米纤维素膜。比较了由3种原料制备的纳米纤维素材料的热学性能、光学性能和力学性能。通过比较发现,由竹子制备的纳米纤维素材料的综合性能最好。竹子纳米纤维素的热稳定性最好,芦苇纳米纤维素次之,蔗渣纳米纤维素最低;竹子纳米纤维素膜的透明性最高,蔗渣纳米纤维素膜次之,芦苇纳米纤维素膜最低;竹子纳米纤维素膜的力学性能最好,其拉伸强度和杨氏模量分别为92.8 MPa和5945 MPa,芦苇纳米纤维素膜次之,其拉伸强度和杨氏模量分别为72.7 MPa和4780 MPa,蔗渣纳米纤维素膜最低,其拉伸强度和杨氏模量分别为68.4 MPa和3572 MPa。
引用
收藏
页码:18 / 24
页数:7
相关论文
共 20 条
[1]  
纤维素纳米纤维及其组织工程支架的制备.[A].宋建康;唐爱民;.中国化学会第28届学术年会.2012,
[2]   A Mini Review on Plant-based Nanocellulose: Production, Sources, Modifications and Its Potential in Drug Delivery Applications [J].
Pachuau, Lalduh Sanga .
MINI-REVIEWS IN MEDICINAL CHEMISTRY, 2015, 15 (07) :543-552
[3]  
Isolation and characterization of cellulose nanocrystals from parenchyma and vascular bundle of oil palm trunk ( Elaeis guineensis ).[J].Junidah Lamaming;Rokiah Hashim;Cheu Peng Leh;Othman Sulaiman;Tomoko Sugimoto;Mohammed Nasir.Carbohydrate Polymers.2015,
[4]  
All-lignocellulosic fiberboard from corn biomass and cellulose nanofibers.[J].Dyna Theng;Gerard Arbat;Marc Delgado-Aguilar;Fabiola Vilaseca;Bunthan Ngo;Pere Mutjé.Industrial Crops & Products.2015,
[5]   Cellulose nanocrystals from natural fiber of the macrophyte Typha domingensis: extraction and characterization [J].
Cesar, Natalia R. ;
Pereira-da-Silva, Marcelo A. ;
Botaro, Vagner R. ;
de Menezes, Aparecido J. .
CELLULOSE, 2015, 22 (01) :449-460
[6]  
Nanofibrillated cellulose from TEMPO-oxidized eucalyptus fibres: Effect of the carboxyl content.[J].Iskander Besbes;Sabrine Alila;Sami Boufi.Carbohydrate Polymers.2010, 3
[7]   Thermal stabilization of TEMPO-oxidized cellulose [J].
Fukuzumi, Hayaka ;
Saito, Tsuguyuki ;
Okita, Yusuke ;
Isogai, Akira .
POLYMER DEGRADATION AND STABILITY, 2010, 95 (09) :1502-1508
[8]   On the development and applications of cellulosic nanofibrillar and nanocrystalline materials [J].
Hamad, Wadood .
CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2006, 84 (05) :513-519
[9]   Pyrolysis behavior and kinetics of biomass derived materials [J].
Fisher, T ;
Hajaligol, M ;
Waymack, B ;
Kellogg, D .
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2002, 62 (02) :331-349
[10]  
纤维化学与物理.[M].詹怀宇主编;.科学出版社.2005,