Cellulose nanofibrils generated from jute fibers with tunable polymorphs and crystallinity
文献类型：期刊论文
| 作者 | Lin, JY
|
| 刊名 | JOURNAL OF MATERIALS CHEMISTRY A
 |
| 出版日期 | 2014 |
| 卷号 | 2期号:18页码:6402—6411 |
| 关键词 | THERMAL-PROPERTIES NATIVE CELLULOSE NANOCOMPOSITE MATERIALS MEDIATED OXIDATION ACID-HYDROLYSIS FTIR ANALYSIS NANOCRYSTALS SISAL MICROFIBRILS COMPOSITE |
| ISSN号 | 2050-7488 |
| 通讯作者 | Jinyoulin82@gmail.com ; Wangjie@sinap.ac.cn |
| 英文摘要 | Cellulose nanofibrils (CNF), as a kind of renewable, sustainable and biodegradable natural-based nanomaterial, have shown great potential application in numerous fields due to their fascinating properties. Some properties of CNF-based materials are closely related to their cellulose polymorph and crystallinity index. In this work, we present a facile method for the generation of CNF with tunable polymorphs and crystallinity via the alkali treatment of jute fibers under various conditions followed by (TEMPO)-mediated oxidation and mechanical disintegration. The changes of the cellulose polymorphs and crystallinity induced by alkali treatment on the jute fibers and consequently obtained CNF were well investigated by synchrotron radiation wide-angle X-ray scattering (SR-WAXS), Fourier transform infrared spectra (FTIR) and differential scanning calorimetry (DSC), respectively. Moreover, the morphology of the as-prepared CNF was also examined by transmission electron microscopy (TEM). It has been found that the CNF showed an identical cellulose polymorph to their source material, but a much higher crystallinity index, which revealed the feasibility of CNF generated from jute fibers with tunable polymorphs and crystallinity indexes. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000334123100022 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/14030]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Lin, JY. Cellulose nanofibrils generated from jute fibers with tunable polymorphs and crystallinity[J]. JOURNAL OF MATERIALS CHEMISTRY A,2014,2(18):6402—6411. |
| APA | Lin, JY.(2014).Cellulose nanofibrils generated from jute fibers with tunable polymorphs and crystallinity.JOURNAL OF MATERIALS CHEMISTRY A,2(18),6402—6411. |
| MLA | Lin, JY."Cellulose nanofibrils generated from jute fibers with tunable polymorphs and crystallinity".JOURNAL OF MATERIALS CHEMISTRY A 2.18(2014):6402—6411. |
入库方式： OAI收割
来源：上海应用物理研究所
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