TY - JOUR
T1 - A stretchable pillararene-containing supramolecular polymeric material with self-healing property
AU - Zhao, Meng
AU - Li, Changjun
AU - Shan, Xiaotao
AU - Han, Huijing
AU - Zhao, Qiuhua
AU - Xie, Meiran
AU - Chen, Jianzhuang
AU - Liao, Xiaojuan
N1 - Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.
PY - 2021/4/2
Y1 - 2021/4/2
N2 - Constructing polymeric materials with stretchable and self-healing properties arise increasing interest in the field of tissue engineering, wearable electronics and soft actuators. Herein, a new type of supramolecular cross-linker was constructed through host-guest interaction between pillar[5]arene functionalized acrylate and pyridinium functionalized acrylate, which could form supramolecular polymeric material via photo-polymerization of n-butyl acrylate (BA). Such material exhibited excellent tensile properties, with maximum tensile strength of 3.4 MPa and strain of 3000%, respectively. Moreover, this material can effectively dissipate energy with the energy absorption efficiency of 93%, which could be applied in the field of energy absorbing materials. In addition, the material showed self-healing property after cut and responded to competitive guest.
AB - Constructing polymeric materials with stretchable and self-healing properties arise increasing interest in the field of tissue engineering, wearable electronics and soft actuators. Herein, a new type of supramolecular cross-linker was constructed through host-guest interaction between pillar[5]arene functionalized acrylate and pyridinium functionalized acrylate, which could form supramolecular polymeric material via photo-polymerization of n-butyl acrylate (BA). Such material exhibited excellent tensile properties, with maximum tensile strength of 3.4 MPa and strain of 3000%, respectively. Moreover, this material can effectively dissipate energy with the energy absorption efficiency of 93%, which could be applied in the field of energy absorbing materials. In addition, the material showed self-healing property after cut and responded to competitive guest.
KW - Host-guest chemistry
KW - Pillararene
KW - Supramolecular chemistry
KW - Supramolecular polymer
UR - https://www.scopus.com/pages/publications/85105243834
U2 - 10.3390/molecules26082191
DO - 10.3390/molecules26082191
M3 - 文章
C2 - 33920289
AN - SCOPUS:85105243834
SN - 1420-3049
VL - 26
JO - Molecules
JF - Molecules
IS - 8
M1 - 2191
ER -