Colossal Piezoionic Effect from Hierarchical Asymmetries in Soft Ionotronics
. The strategy proves universal as it operates in both ionogels and hydrogels to offer complementary advantages in stability and ionic conductivity. Demonstrations including breathing-driven LED illumination, confirm the scalability. These results establish a generalizable materials framework for high-performance piezoionic energy harvesting and autonomous bio-interfaces.
Authors
- Peiyi Wu (ORCID: https://orcid.org/0000-0001-7235-210X)
- Zhouyue Lei (ORCID: https://orcid.org/0000-0002-5113-9577)
- Heng Zhan
Institutions
- Donghua University (CN)
- State Key Laboratory of Digital Medical Engineering (CN)
- Southeast University (CN)
Publication Details
- Journal
- Advanced Materials
- Published
- 2026-04-15
- DOI
- https://doi.org/10.1002/adma.73067
- Primary Topic
- Advanced Sensor and Energy Harvesting Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- Fundamental Research Funds for the Central Universities