Flexible conductive hydrogel fabricated with polyvinyl alcohol, carboxymethyl chitosan, cellulose nanofibrils, and lignin-based carbon applied as strain and pressure sensor
文献类型：期刊论文
| 作者 | Li, Mingfu; Tu, Qiyuan; Long, Xing; Zhang, Qingtong; Jiang, Hongrui; Chen, Changzhou; Wang, Shuangfei; Min, Douyong |
| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
 |
| 出版日期 | 2021 |
| 卷号 | 166页码:1526-1534 |
| 关键词 | THERMAL-STABILITY COMPOSITE TRANSPARENT PERFORMANCE DOTS |
| 英文摘要 | Employing renewable, environmentally friendly, low-cost lignocellulose to design flexible pressure sensitive hydrogel (PSH) as strain and pressure sensors in wearable electronics represents the global perspective to build sustainable and green society. Lignin-based carbon (LC), as the conductive filler, were uniform distributed in the hydrogel system composing by polyvinyl alcohol (PVA), carboxymethyl chitosan (CMC), and cellulose nanofibrils (CNF) to assemble PSH. The analysis revealed that the cross-linking of components through hydrogen bonds formed among hydroxyl group, amino group and carboxyl group exerts the hydrogel with stretching ability and fatigue resistance. The results indicated that the fracture tensile strength and compression stress of the PC/CNF/LC hydrogel were 133 kPa and 37.7 kPa, respectively. Because of the existence of LC, PSH hydrogel exhibits the sensitive deformation-dependent conductivity and can be applied as a flexible strain and pressure sensor monitoring body motions such as elbow flexion, finger bend and palm grip. Therefore, the assembled PSH hydrogel is a prominent candidate applying as the strain and pressure sensor devices. (C) 2020 Elsevier B.V. All rights reserved. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/22342]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | Min, DY (corresponding author), Guangxi Univ, Coll Tight Ind & Food Engn, Nanning 530004, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Li, Mingfu,Tu, Qiyuan,Long, Xing,et al. Flexible conductive hydrogel fabricated with polyvinyl alcohol, carboxymethyl chitosan, cellulose nanofibrils, and lignin-based carbon applied as strain and pressure sensor[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2021,166:1526-1534. |
| APA | Li, Mingfu.,Tu, Qiyuan.,Long, Xing.,Zhang, Qingtong.,Jiang, Hongrui.,...&Min, Douyong.(2021).Flexible conductive hydrogel fabricated with polyvinyl alcohol, carboxymethyl chitosan, cellulose nanofibrils, and lignin-based carbon applied as strain and pressure sensor.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,166,1526-1534. |
| MLA | Li, Mingfu,et al."Flexible conductive hydrogel fabricated with polyvinyl alcohol, carboxymethyl chitosan, cellulose nanofibrils, and lignin-based carbon applied as strain and pressure sensor".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 166(2021):1526-1534. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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