Heterojunction batteries (HIT) are transforming energy storage with their unique architecture and efficiency. As the world accelerates toward renewable energy and electric mobility, understanding how HIT. . Two-dimensional van der Waals heterojunctions (2D vdWHs) have emerged as promising materials for next-generation flexible energy storage devices. Their unique physicochemical properties and interface engineering capabilities drive this potential. However, poor electron conductivity or poor ion migration rate significantly limits the. .
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