Manganese-containing cellulose nanocomposites: The restrain effect of cellulose treated with NaOH/urea aqueous solutions

被引：10
作者：
Ma, Ming-Guo [1 ]
Deng, Fu [1 ]
Yao, Ke [1 ]
机构：
[1] Beijing Forestry Univ, Coll Mat Sci & Technol, Beijing Key Lab Lignocellulos Chem, Beijing 100083, Peoples R China
来源：
CARBOHYDRATE POLYMERS | 2014年 / 111卷
关键词：
Cellulose; Manganese; Nanocomposites; Restrain effect; Microwave; NaOH/urea; THERMAL TRANSFORMATION; FIBERS; FILMS; GEL;
D O I：
10.1016/j.carbpol.2014.04.080
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this article, the manganese-containing cellulose nanocomposites were obtained using microcrystalline cellulose and Mn(CH3COO)(2)center dot 4H(2)O in the NaOH/urea aqueous solutions by a efficient microwave-assisted method. The effects of the heating time and Mn(CH3COO)(2)center dot 4H(2)O concentration on the cellulose nanocomposites were investigated. It was found that the microcrystalline cellulose pretreated with NaOH/urea aqueous solutions played an important role in the phase, shape, and thermal stability of manganese-containing cellulose nanocomposites. Well-crystalline phases of manganese oxides were not observed in the manganese-containing cellulose nanocomposites. Furthermore, well-crystalline phases of manganese oxides were not also observed by thermal treatment of the manganese-containing cellulose nanocomposites at 600 degrees C for 3 h. These results could be attributed to the restrain effect of cellulose treated with NaOH/urea aqueous solutions. It was supposed the possible mechanism during the phase transformation of cellulose nanocomposites. (C) 2014 Elsevier Ltd. All rights reserved.
引用
收藏
页码：230 / 235
页数：6
相关论文
共 27 条
[1]   One-step UV-induced modification of cellulose fabrics by polypyrrole/silver nanocomposite films [J].
Attia, Mohamed F. ;
Azib, Tahar ;
Salmi, Zakaria ;
Singh, Ajay ;
Decorse, Philippe ;
Battaglini, Nicolas ;
Lecoq, Helene ;
Omastova, Maria ;
Higazy, Asha A. ;
Elshafei, Amira M. ;
Hashem, Mohamed M. ;
Chehimi, Mohamed M. .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 393 :130-137
[2]   Preparation of Poly(styrene-co-hexylacrylate)/Cellulose Whiskers Nanocomposites via Miniemulsion Polymerization [J].
Ben Elmabrouk, Aymen ;
Thielemans, Wim ;
Dufresne, Alain ;
Boufi, Sami .
JOURNAL OF APPLIED POLYMER SCIENCE, 2009, 114 (05) :2946-2955
[3]   Cellulose-Silica Nanocomposite Aerogels by In Situ Formation of Silica in Cellulose Gel [J].
Cai, Jie ;
Liu, Shilin ;
Feng, Jiao ;
Kimura, Satoshi ;
Wada, Masahisa ;
Kuga, Shigenori ;
Zhang, Lina .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (09) :2076-2079
[4]   Biocomposite of nanostructured MnO2 and fique fibers for efficient dye degradation [J].
Chacon-Patino, Martha L. ;
Blanco-Tirado, Cristian ;
Hinestroza, Juan P. ;
Combariza, Marianny Y. .
GREEN CHEMISTRY, 2013, 15 (10) :2920-2928
[5]   Review: current international research into cellulose nanofibres and nanocomposites [J].
Eichhorn, S. J. ;
Dufresne, A. ;
Aranguren, M. ;
Marcovich, N. E. ;
Capadona, J. R. ;
Rowan, S. J. ;
Weder, C. ;
Thielemans, W. ;
Roman, M. ;
Renneckar, S. ;
Gindl, W. ;
Veigel, S. ;
Keckes, J. ;
Yano, H. ;
Abe, K. ;
Nogi, M. ;
Nakagaito, A. N. ;
Mangalam, A. ;
Simonsen, J. ;
Benight, A. S. ;
Bismarck, A. ;
Berglund, L. A. ;
Peijs, T. .
JOURNAL OF MATERIALS SCIENCE, 2010, 45 (01) :1-33
[6]   Ultrasonic-Assisted Synthesis of Cellulose/Cu(OH)2/CuO Hybrids and Its Thermal Transformation to CuO and Cu/C [J].
Fu, Lian-Hua ;
Yao, Ke ;
Shi, Chen-Ming ;
Ma, Ming-Guo ;
Zhao, Jin-Jin .
SCIENCE OF ADVANCED MATERIALS, 2014, 6 (06) :1117-1125
[7]   Why to synthesize vaterite polymorph of calcium carbonate on the cellulose matrix via sonochemistry process? [J].
Fu, Lian-Hua ;
Dong, Yan-Yan ;
Ma, Ming-Guo ;
Yue, Wen ;
Sun, Shao-Long ;
Sun, Run-Cang .
ULTRASONICS SONOCHEMISTRY, 2013, 20 (05) :1188-1193
[8]   Nanocomposites of bacterial cellulose/hydroxyapatite for biomedical applications [J].
Grande, Cristian J. ;
Torres, Fernando G. ;
Gomez, Clara M. ;
Carmen Bano, M. .
ACTA BIOMATERIALIA, 2009, 5 (05) :1605-1615
[9]   Hydrothermal Synthesis and Characterization of Cellulose-Carbonated Hydroxyapatite Nanocomposites in NaOH-Urea Aqueous Solution [J].
Jia, Ning ;
Li, Shu-Ming ;
Ma, Ming-Guo ;
Sun, Run-Cang ;
Zhu, Jie-Fang .
SCIENCE OF ADVANCED MATERIALS, 2010, 2 (02) :210-214
[10]   CdS/Regenerated Cellulose Nanocomposite Films for Highly Efficient Photocatalytic H2 Production under Visible Light Irradiation [J].
Ke, Dingning ;
Liu, Shilin ;
Dai, Ke ;
Zhou, Jinping ;
Zhang, Lina ;
Peng, Tianyou .
JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (36) :16021-16026
123