Research on the formation mechanism of composites from lignocelluloses and CaCO3
文献类型：期刊论文
| 作者 | Fu, Lian-Hua1; Ma, Ming-Guo1; Bian, Jing1; Deng, Fu1; Du, Xuan2 |
| 刊名 | MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
 |
| 出版日期 | 2014-11-01 |
| 卷号 | 44期号:nov页码:216-224 |
| 关键词 | Composites Lignocelluloses CaCO3 Microwave Ionic liquid Mechanism |
| ISSN号 | 0928-4931 |
| 其他题名 | Mater. Sci. Eng. C-Mater. Biol. Appl. |
| 中文摘要 | The purpose of this work is to explore the formation mechanism of lignocellulose composites in ionic liquids, which is very important for the potential applications of lignocellulose composites. In this study, the lignocellulose/CaCO3 composites have been synthesized using different concentrations of CaCO3 by a rapid and green microwave-ionic liquid method. In view of the experimental results and literature, the formation mechanism of the composites from lignocelluloses and CaCO3 was proposed. It is suggested that lignocelluloses accumulated Ca2+ ions due to the complexation of the Ca2+ ions and the highly anionic polysaccharide groups of lignocelluloses, and CaCO3 was obtained by the strong electrostatic interactions between carbonate anions and calcium cations. When the content of CaCO3 reached a certain level, the activity of CaCO3 in the composites was mainly as aggregation. Using lignocelluloses instead of cellulose as a template to synthesize the organic inorganic composites was a facile method, which does not need to separate the lignocelluloses and can utilize all the main components of lignocelluloses. (C) 2014 Elsevier B.V. All rights reserved. |
| 英文摘要 | The purpose of this work is to explore the formation mechanism of lignocellulose composites in ionic liquids, which is very important for the potential applications of lignocellulose composites. In this study, the lignocellulose/CaCO3 composites have been synthesized using different concentrations of CaCO3 by a rapid and green microwave-ionic liquid method. In view of the experimental results and literature, the formation mechanism of the composites from lignocelluloses and CaCO3 was proposed. It is suggested that lignocelluloses accumulated Ca2+ ions due to the complexation of the Ca2+ ions and the highly anionic polysaccharide groups of lignocelluloses, and CaCO3 was obtained by the strong electrostatic interactions between carbonate anions and calcium cations. When the content of CaCO3 reached a certain level, the activity of CaCO3 in the composites was mainly as aggregation. Using lignocelluloses instead of cellulose as a template to synthesize the organic inorganic composites was a facile method, which does not need to separate the lignocelluloses and can utilize all the main components of lignocelluloses. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Biomaterials |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | MICROWAVE-ASSISTED SYNTHESIS ; IONIC LIQUID ; CALCIUM-CARBONATE ; 1-N-BUTYL-3-METHYLIMIDAZOLIUM CHLORIDE ; BIOLOGICAL-ACTIVITY ; FLOUR COMPOSITES ; WOOD FIBER ; CELLULOSE ; NANOCOMPOSITES ; DISSOLUTION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000345815400027 |
| 公开日期 | 2015-04-01 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11729]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Beijing Forestry Univ, Coll Mat Sci & Technol, Beijing Key Lab Lignocellulos Chem, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu, Lian-Hua,Ma, Ming-Guo,Bian, Jing,et al. Research on the formation mechanism of composites from lignocelluloses and CaCO3[J]. MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,2014,44(nov):216-224. |
| APA | Fu, Lian-Hua,Ma, Ming-Guo,Bian, Jing,Deng, Fu,&Du, Xuan.(2014).Research on the formation mechanism of composites from lignocelluloses and CaCO3.MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS,44(nov),216-224. |
| MLA | Fu, Lian-Hua,et al."Research on the formation mechanism of composites from lignocelluloses and CaCO3".MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS 44.nov(2014):216-224. |
入库方式： OAI收割
来源：过程工程研究所
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