Humid Bonding with a Water-Soluble Adhesive Inspired by Mussels and Sandcastle Worms
文献类型：期刊论文
| 作者 | Li, Ailei1,2; Jia, Mingchen1,2; Mu, Youbing1 ; Jiang, Wei3; Wan, Xiaobo1
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| 刊名 | MACROMOLECULAR CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 216期号:4页码:450-459 |
| 关键词 | catechol humid environment mussel- and sandcastle-worm-inspired adhesives phosphoric acid group polyoxetane |
| 英文摘要 | Inspired by mussels and sandcastle worms, a water-soluble adhesive is prepared by grafting catechol and phosphoric acid functionalities to the polyoxetane backbone, which achieves improved adhesion in humid environment. The adhesive is characterized by H-1 and P-31 NMR spectroscopy and size-exclusive chromatography. The influence of the content ratio of catechol and different phosphoric acid groups and the Fe3+ ions as the crosslinker on the outcome of the adhesive properties is investigated. When the molar ratio of Fe3+ to catechol and PO4 is 1/1 and 0.7/1, respectively, the best bonding strength of 0.35 MPa is achieved for the adhesive containing 5 mol% catechol and 26 mol% bis-phosphoric acid groups under humid conditions. It is found out that Fe3+ interacts not only with the catechol, but also with the bis-phosphoric acid groups, which accounts for its performance in humid conditions. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Polymer Science |
| 研究领域[WOS] | Polymer Science |
| 关键词[WOS] | PHRAGMATOPOMA-CALIFORNICA ; UNDERWATER ADHESIVES ; PROTEINS ; HYDROGELS ; MECHANISMS ; POLYMER ; ESTERS ; DOPA ; PHOSPHORUS ; GELATION |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000350508200010 |
| 公开日期 | 2015-12-24 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/6394]  |
| 专题 | 青岛生物能源与过程研究所_生物基及仿生高分子材料团队 |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biobased Mat, Qingdao 266101, Shandong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Nanjing Univ, Natl Engn Res Ctr Organ Pollut Control & Resource, State Key Lab Pollut & Resource Reuse, Sch Environm, Nanjing 210093, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Ailei,Jia, Mingchen,Mu, Youbing,et al. Humid Bonding with a Water-Soluble Adhesive Inspired by Mussels and Sandcastle Worms[J]. MACROMOLECULAR CHEMISTRY AND PHYSICS,2015,216(4):450-459. |
| APA | Li, Ailei,Jia, Mingchen,Mu, Youbing,Jiang, Wei,&Wan, Xiaobo.(2015).Humid Bonding with a Water-Soluble Adhesive Inspired by Mussels and Sandcastle Worms.MACROMOLECULAR CHEMISTRY AND PHYSICS,216(4),450-459. |
| MLA | Li, Ailei,et al."Humid Bonding with a Water-Soluble Adhesive Inspired by Mussels and Sandcastle Worms".MACROMOLECULAR CHEMISTRY AND PHYSICS 216.4(2015):450-459. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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