Silane coupling agents enhance perovskite solar cell efficiency (IMAGE)

Science China Press

Silane coupling agents enhance perovskite solar cell efficiency

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3-cyanopropyltrimethoxysilane (CN-TMOS) molecules anchoring at the buried interface between the perovskite layer and the hole transport layer. The CN-TMOS strengthens interfacial adhesion, reduces defects, and improves charge extraction, leading to higher efficiency and stability.

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