activity
20222026
most citedEfficient Passivation of Surface Defects by Lewis Base in Lead-free Tin-based Perovskite Solar Cells

39 citations · 47 across the 4 of their papers we have counts for

collaborators

5 papers

cond-mat.mtrl-sci2026

Unraveling Lithium Dynamics in Solid Electrolyte Interphase: From Graph Contrastive Learning to Transport Pathways

Qiye Guan, Yongqing Cai

Fast lithium transport across the solid-state electrolyte (SSE)/lithium metal anode interface is critical for high-performance all-solid-state batteries. Uncovering the complex lit…

cond-mat.mtrl-sci2024

Path Entropy-driven Design of Solid-State Electrolytes

Qiye Guan, Kaiyang Wang, Jingjie Yeo +1

The development of high-performance solid-state electrolytes (SSEs) has entered a critical stage, where entropy-driven strategies offer transformative potential for enhancing elect…

cond-mat.mtrl-sci2024★ 7 cited

Ferroelasticity in Two-Dimensional Hybrid RuddlesdenPopper Perovskites Mediated by Cross-Plane Intermolecular Coupling and Metastable Funnel-Like Phases

Devesh R. Kripalani, Qiye Guan, Hejin Yan +2

Ferroelasticity describes a phenomenon in which a material exhibits two or more equally stable orientation variants and can be switched from one form to another under an applied st…

cond-mat.mtrl-sci2022★ 1 cited

Strongly Modulated Exfoliation and Functionalization of MXene with Rational Designed Groups in Polymer: A Theoretical Study

Qiye Guan, Hejin Yan, Yongqing Cai

As emerging atomically ultrathin metal compounds, MXenes show great promise for catalysts and nanoelectronics applications due to the abundant surface terminations and high metalli…

physics.chem-ph2022★ 39 cited

Efficient Passivation of Surface Defects by Lewis Base in Lead-free Tin-based Perovskite Solar Cells

Hejin Yan, Bowen Wang, Xuefei Yan +5

Lead-free tin-based perovskites are highly appealing for the next generation of solar cells due to their intriguing optoelectronic properties. However, the tendency of Sn2+ oxidati…