Molecular Engineering Super-Robust Dry/Wet Adhesive with Strong Interface Bonding and Excellent Mechanical Tolerance | |
Department | 固体润滑国家重点实验室(LSL) |
Gao LY(高璐瑶)1,2; Ma SH(麻拴红)2; Bao LY(鲍路遥)2; Zhao XD(赵晓铎)2; Xiang YY(向阳阳)2; Zhang ZZ(张芝芝)2; Ma YF(马延飞)2; Ma ZF(马正峰)2; Liang YM(梁永民)2; Zhou F(周峰)2 | |
The second department | 材料表面与界面课题组 |
2022-03-01 | |
Source Publication | ACS Appl. Mater. Interfaces |
Volume | 14Issue:10Pages:12684-12692 |
Abstract | Despite the fact that synthetic adhesives have achieved great progress, achieving robust dry/wet adhesion under harsh operating environments is still challenging. Herein, inspired from the extraordinary adhesion mechanism of nature mussel protein adhesive, the balanced design concept of co-adhesion and interfacial adhesion is proposed to prepare one kind of novel copolymer adhesive of [poly(dopamine methacrylamide-co-methoxethyl acrylate-co-adamantane-1-carboxylic acid 2-(2-methyl-acryloyloxy)-ethyl ester)] [p(DMA-co-MEA-co-AD)], named as super-robust adhesive (SRAD). The SRAD exhibits ultra-high interface bonding strengths in air (∼7.66 MPa) and underwater (∼2.78 MPa) against an iron substrate. Especially, a greatly tough and stable adhesion strength (∼2.11 MPa) can be achieved after immersing the bonded sample in water for half a year. Furthermore, the SRAD demonstrates surprising wet bonding robustness/tolerance even encountering harsh conditions such as fluid shearing, dynamic loading, and cyclic mechanical fretting. The great advantages of SRAD, such as strong interface bonding, stable wet adhesion underwater, and good mechanical tolerance, makes it demonstrate huge application potential in engineering sealants and underwater adhesion. |
Indexed By | SCIE |
If | 10.38 |
Language | 英语 |
compositor | 第二作者单位 |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/29911 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Ma SH(麻拴红); Ma YF(马延飞); Liang YM(梁永民) |
Affiliation | 1.兰州大学 2.中国科学院兰州化学物理研究所 |
Corresponding Author Affilication | Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences |
Recommended Citation GB/T 7714 | Gao LY,Ma SH,Bao LY,et al. Molecular Engineering Super-Robust Dry/Wet Adhesive with Strong Interface Bonding and Excellent Mechanical Tolerance[J]. ACS Appl. Mater. Interfaces,2022,14(10):12684-12692. |
APA | Gao LY.,Ma SH.,Bao LY.,Zhao XD.,Xiang YY.,...&Zhou F.(2022).Molecular Engineering Super-Robust Dry/Wet Adhesive with Strong Interface Bonding and Excellent Mechanical Tolerance.ACS Appl. Mater. Interfaces,14(10),12684-12692. |
MLA | Gao LY,et al."Molecular Engineering Super-Robust Dry/Wet Adhesive with Strong Interface Bonding and Excellent Mechanical Tolerance".ACS Appl. Mater. Interfaces 14.10(2022):12684-12692. |
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acsami.2c00494.pdf(5550KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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