Processing cellulose@Fe3O4 into mechanical, magnetic and biodegradable synapse-like material
文献类型：期刊论文
| 作者 | Zhang, Yang1,2; Li, Jingyu1,2; Ma, Na1,2; Meng, Zhichao1,2; Sui, Guoxin1,2 |
| 刊名 | COMPOSITES PART B-ENGINEERING
 |
| 出版日期 | 2019-11-15 |
| 卷号 | 177页码:9 |
| 关键词 | Magnetic medium Cellulose@Fe3O4 composite Mechanical performance Biodegradable property |
| ISSN号 | 1359-8368 |
| DOI | 10.1016/j.compositesb.2019.107432 |
| 通讯作者 | Sui, Guoxin(gxsui@imr.ac.cn) |
| 英文摘要 | Despite of the remarkable progress in effort to fabricate information storage materials in this digital age, it remains a huge challenge to develop the integrated renewable material combining high density magnetic medium, excellent mechanical and biodegradable properties via green and facile method. Synapses on the neurons are a perfect model for efficient mass transport and information transmission by reaction network. Inspired by the morphology of the network structure, we design the synapse-like cellulose@Fe3O4 composites (CFCs). The reactive cores (Fe3O4) are anchored onto the cellulose chains acting as magnetic synapses that impart compact structure for bulk cellulose@Fe3O4 composites (BCFCs) at the interface mediated by hydrogen bonds. Due to the additivity and cooperativity of hydrogen bonds, the BCFCs are prepared via in-situ formation of Fe3O4 NPs on the cellulose chains followed by hot-pressing, leading to high density (similar to 1.7 g/cm(3)) magnetic medium, high compressive strength (CS) (similar to 213.6 +/- 3.5 MPa), and excellent biodegradable property. Our work offers a promising strategy to fabricate BCFCs for bio-compatible and military applications, capable to physically vanish at prescribed times once they are no longer needed. |
| WOS研究方向 | Engineering ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000494052600071 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.imr.ac.cn/handle/321006/137032]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Sui, Guoxin |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230000, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yang,Li, Jingyu,Ma, Na,et al. Processing cellulose@Fe3O4 into mechanical, magnetic and biodegradable synapse-like material[J]. COMPOSITES PART B-ENGINEERING,2019,177:9. |
| APA | Zhang, Yang,Li, Jingyu,Ma, Na,Meng, Zhichao,&Sui, Guoxin.(2019).Processing cellulose@Fe3O4 into mechanical, magnetic and biodegradable synapse-like material.COMPOSITES PART B-ENGINEERING,177,9. |
| MLA | Zhang, Yang,et al."Processing cellulose@Fe3O4 into mechanical, magnetic and biodegradable synapse-like material".COMPOSITES PART B-ENGINEERING 177(2019):9. |
入库方式： OAI收割
来源：金属研究所
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