Directly Converting Agricultural Straw into All-Biomass Nanocomposite Films Reinforced with Additional in Situ-Retained Cellulose Nanocrystals
文献类型：期刊论文
| 作者 | Zhang, Jinming1,2; Luo, Nan1,2; Wan, Jiqiang1,2,3; Xia, Guangmei1,2; Yu, Jian1,2; He, Jiasong1,2; Zhang, Jun1,2,3 |
| 刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| 出版日期 | 2017-06-01 |
| 卷号 | 5期号:6页码:5127-5133 |
| 关键词 | Corn Husk Agricultural Straw All-biomass Materials Self-reinforced Nanocomposite Cellulose Nanocrystals |
| 英文摘要 | It is attractive and meaningful to effectively utilize agricultural straws for preparing high value-added materials. In this work, we employ corn husk as a model substance for agricultural straws. By using microcrystalline cellulose (MCC) as an adhesive and reinforcing phase, direct utilization of corn husk is achieved, and consequently, corn husk/MCC films are fabricated in an ionic liquid 1-allyl-3-methylimidazolium chloride (AmimCl). Corn husk is dissolved completely in AmimCl; then, MCC is added and partially dissolved by controlling the dissolution conditions. The undissolved nanocrystals from MCC are used as the reinforcing phase, and the dissolved MCC is used as the adhesive and part of the matrix. As a result, homogeneous, transparent, beige-colored corn husk/MCC nanocomposite films are obtained. The resultant nanocomposite films with the content of corn husk in a range of 50-71 wt % exhibit high tensile properties. The tensile strength and elastic modulus of nanocomposite films containing 50 wt % corn husk have reached 67 MPa and 4.4 GPa, respectively. Thus, this work provides a simple, economical, and effective method for converting sustainable biomass resources into valuable materials. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38545]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 作者单位 | 1.Chinese Acad Sci, CAS Key Lab Engn Plast, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Jinming,Luo, Nan,Wan, Jiqiang,et al. Directly Converting Agricultural Straw into All-Biomass Nanocomposite Films Reinforced with Additional in Situ-Retained Cellulose Nanocrystals[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(6):5127-5133. |
| APA | Zhang, Jinming.,Luo, Nan.,Wan, Jiqiang.,Xia, Guangmei.,Yu, Jian.,...&Zhang, Jun.(2017).Directly Converting Agricultural Straw into All-Biomass Nanocomposite Films Reinforced with Additional in Situ-Retained Cellulose Nanocrystals.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(6),5127-5133. |
| MLA | Zhang, Jinming,et al."Directly Converting Agricultural Straw into All-Biomass Nanocomposite Films Reinforced with Additional in Situ-Retained Cellulose Nanocrystals".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.6(2017):5127-5133. |
入库方式： OAI收割
来源：化学研究所
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