arrow
返回

Bioinspired Multi-Function Conversion Based on Recyclable Phase Change Polymers

delete2025-07-11
delete0
PRE
AI
徐晖 (Hui Xu)
R
Ran Yan
赵俊 封面图
赵俊 (Jun Zhao)
X
Xiaoru Dong
H
Haokun Yi
李卓 (Zhuo Li) *
武利民 (Limin Wu) *
DOI:10.1002/smll.202411718delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
生物系统通过高效的组装和拆解过程,利用有限的构建单元实现多样化的功能。然而,将这种效率转化为合成功能材料仍具挑战性,特别是在平衡多功能性、可回收性和性能适应性方面。本研究设计了一种具有主链动态共价键和结晶侧链的相变聚合物,可通过构建单元的高效聚合与解聚实现多种功能间的转换。具体而言,报道了一种由聚硫辛酸骨架构成的模型化合物,其侧链通过酯化反应接枝烷基。侧链的结晶性赋予材料随温度调节而可逆改变的模量、粘附性和光学性能,适用于电子皮肤、防伪材料和形状记忆材料等应用。聚合物主链中二硫键的动态共价特性使其可在温和酸性条件下高效降解回单体,便于材料向多种应用灵活转化。本研究为多功能材料的可持续、经济合成以及材料间功能转换的实现提供了新范式。
Keyword:
function conversion
recyclable polymer
thioctic acid ester

期刊

Small 封面图
Small
IF:
12.1
论文数:
3.0W
被引数:
16.4W

机构

F
fudan university
学者数:
11.8W
论文数: 7.7W
被引数: 121
S
Shanghai Jiao Tong University School of Medicine
学者数:
5.6K
论文数: 1.6K
被引数: 14
引用论文

引用论文

The Unprecedented Biodegradable Polyzwitterion: A Removal-Free Patch for Accelerating Infected Diabetic Wound Healing
err2024-05-20
err10
PREAI
errWang, Zhuoya; Chen, Danyang; Wang, Hongying; Bao, Siyu; Lang, Liping; Cui, Chunyan; Song, Haotian; Yang, Jianhai; Liu, Wenguang
err分享
err收藏
Thermally-induced phase fusion and color switching in ionogels for multilevel information encryption离子凝胶中用于多级信息加密的热诱导相位融合和颜色切换
err2024-01-01
err6
PREAI
errHe, Zixi; Liu, Zhengdong; Liu, Bin; Wang, Kaili; Dong, Xuemei; Zhang, Zicheng; Chen, Chen; Wang, Min; Liu, Juqing; Huang, Wei
err分享
err收藏
A renewably sourced, circular photopolymer resin for additive manufacturing用于增材制造的可再生来源的圆形光聚合物树脂
err2024-05-15
err0
errOAAI
errThiago O. Machado; Connor J. Stubbs; Viviane Chiaradia; Maher A. Alraddadi; Arianna Brandolese; Joshua C. Worch; Andrew P. Dove
err分享
err收藏
A temperature-responsive intravenous needle that irreversibly softens on insertion
err2023-10-30
err12
PREAI
errAgno, Karen-Christian; Yang, Keungmo; Byun, Sang-Hyuk; Oh, Subin; Lee, Simok; Kim, Heesoo; Kim, Kyurae; Cho, Sungwoo; Jeong, Won-Il; Jeong, Jae-Woong
err分享
err收藏
Skin temperature-triggered, debonding-on-demand sticker for a self-powered mechanosensitive communication system用于自供电机械敏感通信系统的皮肤温度触发的按需脱胶贴纸
errMATTER
IF17.5
err2021-06-01
err84
errOAAI
errGao, Meng; Wu, Hanxiang; Plamthottam, Roshan; Xie, Zhixin; Liu, Ying; Hu, Junhui; Wu, Shuwang; Wu, Lily; He, Ximin; Pei, Qibing
err分享
err收藏
Multi-Level Information Encryption/Decryption of Fluorescent Hydrogels Based on Spatially Programmed Crystal Phases
errSMALL
IF12.1
err2022-12-20
err20
PREAI
errLan, Xinyi; Xu, Shanshan; Sun, Chenxuan; Zheng, Ying; Wang, Bao; Shan, Guorong; Bao, Yongzhong; Yu, Chengtao; Pan, Pengju
err分享
err收藏
学者 查看更多内容