|本期目录/Table of Contents|

[1]池张易,董余兵.光热响应型Ti3C2Tx/环氧树脂形状记忆复合材料的制备及性能分析[J].浙江理工大学学报,2022,47-48(自科四):503-511.
 CHI Zhangyi,DONG Yubing.Preparation of photothermal responsive Ti3C2Tx/epoxy shape memory composites and the property analysis[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科四):503-511.
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光热响应型Ti3C2Tx/环氧树脂形状记忆复合材料的制备及性能分析()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第47-48卷
期数:
2022年自科第四期
页码:
503-511
栏目:
出版日期:
2022-09-30

文章信息/Info

Title:
Preparation of photothermal responsive Ti3C2Tx/epoxy shape memory composites and the property analysis
文章编号:
1673-3851 (2022) 07-0503-09
作者:
池张易董余兵
浙江理工大学材料科学与工程学院,杭州 310018
Author(s):
CHI Zhangyi DONG Yubing
School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
环氧树脂Ti3C2Tx复合材料光热转换光响应形状记忆
分类号:
TB332
文献标志码:
A
摘要:
为改善形状记忆环氧树脂(EP)的力学性能并丰富其驱动形式,以形状记忆EP为基体,Ti3C2Tx纳米材料为填料,通过溶液共混和热压成型法制备光热响应型Ti3C2Tx/EP形状记忆复合材料。系统探讨Ti3C2Tx对EP的形貌、结构、力学性能、热力学性能、光热转换性能以及光热响应形状记忆性能的影响。结果表明:层状结构Ti3C2Tx的加入会显著提高EP的力学性能,相比纯EP,Ti3C2Tx含量为2.0%(按质量分数计)的Ti3C2Tx/EP复合材料的拉伸强度和储能模量分别提高了40%和125%;此外,Ti3C2Tx赋予了EP光驱动性能,且随着Ti3C2Tx负载量的提高,复合材料的光热转换效率逐渐提高,Ti3C2Tx含量为2.0%(按质量分数计)的Ti3C2Tx/EP复合材料在近红外光和天然日光照射下,可分别在13 s和40 s内完成形状回复。该复合材料具有较高的光热转换效率和快速的光响应驱动性能,在光驱动执行器领域具有应用潜力。

参考文献/References:

1 Xia Y L, He Y, Zhang F H, et al. A review of shape memory polymers and composites: Mechanisms, materials, and applications J . Advanced Materials, 2021, 33(6): 2000713.

2 Zhang F H, Xia Y L, Liu Y J, et al. Nano/microstructures of shape memory polymers: from materials to applications J . Nanoscale Horizons, 2020, 5(8): 1155 - 1173.

3 ] 王恩亮 , 董余兵 . 形状记忆聚合物复合材料研究进展[ J . 浙江理工大学学报 ( 自然科学版 ), 2018, 39(1): 31 - 36.

4 ] 张纪雯 , 白永康 , 陈鑫 . 光致形状记忆聚合物的研究进展[ J . 中国科学 : 技术科学 , 2020, 50(12): 1546 - 1562.

5 Chu C Z, Xiang Z, Wang J, et al. A nearinfrared lighttriggered shapememory polymer for longtime fluorescence imaging in deep tissues J . Journal of Materials Chemistry B, 2020, 8(35): 8061 - 8070.

6 Huang J R, Fan J F, Yin S H, et al. Design of remotely, locally triggered shapememory materials based on bicontinuous polylactide/epoxidized natural rubber thermoplastic vulcanizates via regulating the distribution of ferroferric oxide J . Composites Science and Technology, 2019, 182: 107732.

7 Li T Q, Li Y, Wang X H, et al. Thermally and nearinfrared lightinduced shape memory polymers capable of healing mechanical damage and fatigued shape memory function J . ACS Applied Materials & Interfaces, 2019, 11(9): 9470 - 9477.

8 Bai Y K, Liu J M, Ju J P, et al. Novel nearinfrared lightinduced tripleshape memory composite based on poly(ethylenecovinyl alcohol) and iron tannate J . ACS Applied Materials & Interfaces, 2021, 13(19): 23011 - 23019.

9 Ha Y M, Kim Y O, Kim Y N, et al. Rapidly selfheating shape memory polyurethane nanocomposite with boron doped single walled carbon nanotubes using nearinfrared laserJ. Composites Part B: Engineering, 2019, 175: 107065.

10 Liang R X, Yu H J, Wang L, et al. NIR lighttriggered shape memory polymers based on musselinspired ironcatechol complexes J . Advanced Functional Materials, 2021, 31(32): 2102621.

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备注/Memo

备注/Memo:
收稿日期:2021-12-14
网络出版日期:2022-03-18
基金项目:浙江省自然科学基金项目(LGC22E030008,LY19E030010)
作者简介:池张易(1996-),男,湖北孝感人,硕士研究生,主要从事形状记忆高分子复合材料方面的研究
通信作者:董余兵,E-mail:dyb19831120@zstu.edu.cn
更新日期/Last Update: 2022-09-06