TY - JOUR
T1 - Embracing Plasticity
T2 - Unlocking the Full Potential of Flexible and Stretchable Electronics Through the Elastoplastic Behavior of Metallic Materials
AU - An, Dongqi
AU - Gong, Guangping
AU - Xu, Dian
AU - Zhou, Zanxin
AU - Li, Rui
AU - Su, Yewang
PY - 2024/12/5
Y1 - 2024/12/5
N2 - Metallic materials serving as indispensable conductors critically influence the performance of flexible electronics. Conventional structural designs have restricted metallic materials to exhibiting pure elastic deformation, but recent developments have emphasized an increased significance of plastic deformation, showing great potential for new breakthroughs in developing novel flexible electronics. This review first introduces the elastoplastic behavior of metallic materials, especially those capable of withstanding remarkable plastic deformation. The main design strategies toward flexible and stretchable electronics expanding elastic deformation range are then summarized, incorporating both strain alleviation and strain delocalization. Innovative studies exploiting plasticity for enhancing device performances or achieving shape-forming and reconfigurable electronics are further highlighted. Some perspectives on utilizing the elastoplastic behavior of metallic materials to innovate the next generation of flexible electronics are finally provided. © 2024 Wiley-VCH GmbH.
AB - Metallic materials serving as indispensable conductors critically influence the performance of flexible electronics. Conventional structural designs have restricted metallic materials to exhibiting pure elastic deformation, but recent developments have emphasized an increased significance of plastic deformation, showing great potential for new breakthroughs in developing novel flexible electronics. This review first introduces the elastoplastic behavior of metallic materials, especially those capable of withstanding remarkable plastic deformation. The main design strategies toward flexible and stretchable electronics expanding elastic deformation range are then summarized, incorporating both strain alleviation and strain delocalization. Innovative studies exploiting plasticity for enhancing device performances or achieving shape-forming and reconfigurable electronics are further highlighted. Some perspectives on utilizing the elastoplastic behavior of metallic materials to innovate the next generation of flexible electronics are finally provided. © 2024 Wiley-VCH GmbH.
KW - elastoplastic behavior
KW - flexible electronics
KW - metallic materials
KW - stretchable electronics
UR - http://www.scopus.com/inward/record.url?scp=85210945853&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-85210945853&origin=recordpage
U2 - 10.1002/adfm.202412796
DO - 10.1002/adfm.202412796
M3 - RGC 21 - Publication in refereed journal
SN - 1616-301X
JO - Advanced Functional Materials
JF - Advanced Functional Materials
M1 - 2412796
ER -