Deformation-tolerant, wireless-charging microbatteries for seamlessly integrated omnidirectional stretchable electronics.

ABSTRACT: Wireless-charging in-plane microbatteries (MBs) with conformal shape and high-capacity hold substantial promise in advancing the practical applications of complexly configured electronic devices. However, integrating these MBs seamlessly with flexible electronic system remains a challenge as it requires a rational structure design and reasonable materials engineering for the micropower system, ensuring both high compatibility and robust mechanical stability. Here, we present stretchable and wireless-charging dual-plating MBs that integrate seamlessly into circuits through an omnidirectional stretch-contraction strategy coupled with mask-assisted printing. The strain-induced folding structures and no active-material design endow the wireless-charging MBs with reliable deformation-tolerant c

SUBMITTER: Wang Y 

PROVIDER: S-EPMC11837992 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature