Abstract
KGaA, Weinheim. Because of the great breakthroughs of self-healing materials in the past decade, endowing devices with self-healing ability has emerged as a particularly promising route to effectively enhance the device durability and functionality. This article summarizes recent advances in self-healing materials developed for energy harvesting and storage devices (e.g., nanogenerators, solar cells, supercapacitors, and lithium-ion batteries) over the past decade. This review first introduces the main self-healing mechanisms among different materials including insulators, electrical conductors, semiconductors, and ionic conductors. Then, the basic concepts, fabrication techniques, and healing performances of the newly developed self-healing energy harvesting (nanogenerators and solar cells) and storage (supercapacitors and lithium-ion batteries) devices are described in detail. Finally, the existing challenges and promising solutions of self-healing materials and devices are discussed.
Original language | English |
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Journal | Advanced Energy Materials |
DOIs | |
Publication status | Accepted/In press - 1 Jan 2017 |
Keywords
- Electronic devices
- Energy harvesting
- Energy storage
- Self-healing
- Supramolecular chemistry
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- General Materials Science