Graphene composite paper synergized with micro/nanocellulose-fiber and silk fibroin for flexible strain sensor
文献类型：期刊论文
| 作者 | Li, Jun1,2; Yang, Fei1,2; Liu, Dongyan1; Han, Sensen1,2; Li, Junsheng3; Sui, Guoxin1 |
| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
 |
| 出版日期 | 2023-06-15 |
| 卷号 | 240页码:11 |
| 关键词 | Cellulose nanofibers Cellulose microfibers Graphene nanoplatelets Silk fibroin Bending sensor |
| ISSN号 | 0141-8130 |
| DOI | 10.1016/j.ijbiomac.2023.124439 |
| 通讯作者 | Liu, Dongyan(dyliu@imr.ac.cn) ; Sui, Guoxin(gxsui@imr.ac.cn) |
| 英文摘要 | The fabrication of uniform and strong graphene-based conductive paper is challenging due to easy aggregation and poor film formability of graphene. Herein, on the basis of good dispersing effect of nanocellulose, high content graphene (50 wt%) composite paper with micro/nanocellulose fibers and silk fibroin (SF) was manu-factured via simple casting method. The synergistic effects of cellulose microfibers (CMFs), cellulose nanofibers (CNFs) and SF result in the paper with ideal combination of flexibility, electrical conductivity and mechanical strength, where CNFs, CMFs and SF act as dispersing and film forming for GNPs, dimensional stability, and interfacial binding agents, respectively. Extraordinarily, by adding SF, graphene nanosheets are tightly coated on the surface of CMFs. The composite paper shows a tensile strength of 49.29 MPa, surface resistance of 39.0-42.1 Omega and good joints bend sensing performance. Additionally, it is found that CMFs can hinder the micro-cracks from propagating during the cyclic elbow bending test. The graphene-based conductive paper is helpful for the development of smart clothing wearable biosensing devices. |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000983473500001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177471]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Dongyan; Sui, Guoxin |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Engn Ctr Natl New Raw Mat Base Construct Liaoning, Shenyang 110031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jun,Yang, Fei,Liu, Dongyan,et al. Graphene composite paper synergized with micro/nanocellulose-fiber and silk fibroin for flexible strain sensor[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2023,240:11. |
| APA | Li, Jun,Yang, Fei,Liu, Dongyan,Han, Sensen,Li, Junsheng,&Sui, Guoxin.(2023).Graphene composite paper synergized with micro/nanocellulose-fiber and silk fibroin for flexible strain sensor.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,240,11. |
| MLA | Li, Jun,et al."Graphene composite paper synergized with micro/nanocellulose-fiber and silk fibroin for flexible strain sensor".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 240(2023):11. |
入库方式： OAI收割
来源：金属研究所
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