|本期目录/Table of Contents|

[1]姚游星,许为中,刘爱萍.梯度矿化P(AAm-co-AMPS)水凝胶的驱动行为研究[J].浙江理工大学学报,2022,47-48(自科二):188-194.
 YAO Youxing,XU Weizhong,LIU Aiping.Study on the driving behavior of gradient mineralized P(AAm-co-AMPS) hydrogels[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科二):188-194.
点击复制

梯度矿化P(AAm-co-AMPS)水凝胶的驱动行为研究()
分享到:

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第47-48卷
期数:
2022年自科第二期
页码:
188-194
栏目:
出版日期:
2022-03-10

文章信息/Info

Title:
Study on the driving behavior of gradient mineralized P(AAm-co-AMPS) hydrogels
文章编号:
1673-3851 (2022) 03-0188-07
作者:
姚游星许为中刘爱萍
浙江理工大学理学院,杭州 310018
Author(s):
YAO Youxing XU Weizhong LIU Aiping
School of Science, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
水凝胶梯度矿化各向异性力学性能驱动行为
分类号:
TB322
文献标志码:
A
摘要:
为了制备出同时具有优异力学性能和驱动性能的智能水凝胶材料,提出了一种简单有效的智能水凝胶制备方法——梯度矿化法,通过控制矿化反应在pH响应型水凝胶聚丙烯酰胺 co-2-丙烯酰胺基-2-甲基丙磺酸P(AAm-co-AMPS)内部的发生区域,将矿化产物引入到水凝胶内部并实现梯度分布,在提升水凝胶力学性能的同时赋予其驱动能力。结果表明:梯度矿化后的P(AAm-co-AMPS)水凝胶承受的压缩应力由170 kPa提升到400 kPa以上,且在压缩应变达到35%以上时依然保持结构的完整性;梯度矿化水凝胶具有原始水凝胶所不具备的驱动能力,实现了弯曲等驱动效果,在80 s的时间内弯曲角度达到了77°。梯度矿化法能够有效增强了P(AAm-co-AMPS)水凝胶的力学性能并赋予其驱动能力,研究结果为制备出性能更加优异的智能水凝胶材料提供了新的思路。

参考文献/References:

[1] 曹玉君, 尚建忠, 梁科山, 等. 软体机器人研究现状综述[J]. 机械工程学报, 2012, 48(3): 25-33.
[2] 康永. 交联三维网络结构PNIPAM的制备及其性能研究[J]. 橡塑技术与装备, 2021, 47(2): 32-39.
[3] 王平, 杨巧凤, 赵传壮. 光响应性微凝胶的分子设计和智能材料构筑[J]. 化学进展, 2017, 29(7): 750-756.
[4] Yang C, Liu Z, Chen C, et al. Reduced graphene oxidecontaining smart hydrogels with excellent electroresponse and mechanical properties for soft actuators[J]. Journal of Materials Chemistry A, 2017, 9(37): 15758-15767.
[5] Wu B Y, Le X X, Jian Y K, et al. pH and thermo dualresponsive fluorescent hydrogel actuator[J]. Macromolecular Rapid Communications, 2019, 40(4): 1800648.
[6] 范治平, 程萍, 张德蒙. 天然高分子基刺激响应性智能水凝胶研究进展[J]. 材料导报, 2020, 34(21): 21012-21025.
[7] 彭涛, 吴泳儿, 薛慧琳. 智能水凝胶的研究进展及应用[J]. 轻纺工业与技术, 2019, 48(Z1): 33-36.
[8] Zheng J, Xiao P, Le X X, et al. Mimosa inspired bilayer hydrogel actuator functioning in multienvironments[J]. Journal of Materials Chemistry C, 2018, 6(6): 1320-1327.
[9] Luo R C, Wu J Z, NgocDuy Dinh, et al. Gradient porous elastic hydrogels with shapememory property and anisotropic responses for programmable locomotion[J]. Advance Functional Materials, 2015, 25(47):7272-7279.
[10] Kim Y S, Liu M J, Ishida Y, et al. Thermoresponsive actuation enabled by permittivity switching in an electrostatically anisotropic hydrogel[J]. Nature Materials, 2015, 14(10):1002-1007.

相似文献/References:

[1]刘玉,徐国平,祝佳琼.PLA/PVA/SA复合纱线的制备与表征[J].浙江理工大学学报,2019,41-42(自科六):723.
 LIU Yu,XU Guoping,ZHU Jiaqiong.Preparation and characterization of PLA/PVA/SA composite yarns[J].Journal of Zhejiang Sci-Tech University,2019,41-42(自科二):723.
[2]金小康,姚舒婷,邱方燚,等.丝素蛋白/金纳米棒复合水凝胶的构建及其光热性能[J].浙江理工大学学报,2021,45-46(自科三):309.
 JIN Xiaokang,YAO Shuting,QIU Fangyi,et al.Construction and photothermal properties of composite hydrogel based on silk fibroin and gold nanorod[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科二):309.
[3]田妮妮,李瑞超,姜建堂,等.木质素磺酸钠基水凝胶吸附剂的制备及其对刚果红的吸附性能[J].浙江理工大学学报,2022,47-48(自科六):882.
 TIAN Nini,LI Ruichao,JIANG Jiantang,et al.Preparation of sodium lignosulfonate based hydrogel  adsorbent and its adsorption properties for Congo red[J].Journal of Zhejiang Sci-Tech University,2022,47-48(自科二):882.
[4]邓明,夏冠赫,刘锋,等.负载生长因子水凝胶的体外生物活性研究[J].浙江理工大学学报,2023,49-50(自科五):581.
 DENG Ming,XIA Guanhe,LIU Feng,et al.Study on the  in vitro  bioactivity of hydrogels  loaded with growth factors[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科二):581.
[5]马俊杰,刘晨光.用于糖尿病伤口治疗的水凝胶研究进展[J].浙江理工大学学报,2023,49-50(自科六):795.
 MA Junjie,LIU Chenguang.The research progress of hydrogels for diabetic wound treatment[J].Journal of Zhejiang Sci-Tech University,2023,49-50(自科二):795.
[6]谢冉,李彬.一氧化氮释放壳聚糖复合水凝胶的制备及其抗菌性能评估[J].浙江理工大学学报,2024,51-52(自科六):753.
 XIE Ran,LI Bin.Preparation of a nitric oxide releasing chitosan based composite hydrogel and assessment of its antimicrobial properties[J].Journal of Zhejiang Sci-Tech University,2024,51-52(自科二):753.

备注/Memo

备注/Memo:
收稿日期:2021-03-31
网络出版日期:2021-05-18
基金项目:国家自然科学基金项目(51572242)
作者简介:姚游星(1996-),男,福建南平人,硕士研究生,主要从事智能水凝胶材料方面的研究
通信作者:刘爱萍,E-mail:aipingwz@163.com
更新日期/Last Update: 2022-03-09