TY - JOUR
T1 - Thermomorphic pneumatic metamaterials
T2 - numerous and robust shape-locking under temperature modulation through 4D printing
AU - Wang, Yafei
AU - Cai, Wei
AU - Zhang, Jingyi
AU - Guo, Weijia
AU - Qi, Biyun
AU - Liu, Yuheng
AU - Huang, Weimin
AU - Lu, Haibao
AU - Wei, Xueyong
AU - Fu, Richard
AU - Ding, Zhen
N1 - Publisher Copyright:
© 2025 The Author(s). Published by IOP Publishing Ltd on behalf of the IMMT.
PY - 2025/10/1
Y1 - 2025/10/1
N2 - Highlights Developed a novel 4D printing mechanism, allowing gases to be directly printed and precisely released as a fundamental, enduring element within any specified location of the structure, at the desired varying pressures. Achieved within a single printed structure, a diverse array of distinct, reconfigurable, yet robust and stable shapes—all formed spontaneously and independently. Attained a unique temperature memory effect within the printed structure, documenting the peak temperature experienced in its thermal history through its shape transformation.
AB - Highlights Developed a novel 4D printing mechanism, allowing gases to be directly printed and precisely released as a fundamental, enduring element within any specified location of the structure, at the desired varying pressures. Achieved within a single printed structure, a diverse array of distinct, reconfigurable, yet robust and stable shapes—all formed spontaneously and independently. Attained a unique temperature memory effect within the printed structure, documenting the peak temperature experienced in its thermal history through its shape transformation.
KW - 4D printing
KW - multiple stable shapes
KW - pneumatic
KW - thermomorphic
UR - https://www.scopus.com/pages/publications/105005154286
U2 - 10.1088/2631-7990/add226
DO - 10.1088/2631-7990/add226
M3 - 文章
AN - SCOPUS:105005154286
SN - 2631-8644
VL - 7
JO - International Journal of Extreme Manufacturing
JF - International Journal of Extreme Manufacturing
IS - 5
M1 - 055001
ER -