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Facilitating charge transfer and band alignment in perovskite solar cells <i>via</i> interfacial regulation with a Nb<sub>2</sub>CT<sub><i>x</i></sub> MXene oxidized derivative

Lin Yang, Ziyan Liu, Tianfang Zheng, Peng Li, Jiangang Ma, Xintong Zhang, Xiaofeng Wang, Yichun Liu

2024Journal of Materials Chemistry A14 citationsDOI

Abstract

A Nb 2 CT x MXene oxidized derivative was explored for interfacial engineering in perovskite solar cells. Better energy level alignment and facilitated charge transfer were obtained, thus leading to enhanced efficiency together with long-term stability.

Topics & Concepts

Perovskite (structure)Charge (physics)Derivative (finance)Materials scienceChemical physicsCrystallographyChemistryPhysicsParticle physicsEconomicsFinancial economicsPerovskite Materials and ApplicationsMXene and MAX Phase Materials2D Materials and Applications
Facilitating charge transfer and band alignment in perovskite solar cells <i>via</i> interfacial regulation with a Nb<sub>2</sub>CT<sub><i>x</i></sub> MXene oxidized derivative | Litcius