The operational lifetimes of n-i-p perovskite solar cells have been limited by the layer-to layer ion diffusion in the perovskite/hole-transport layer heterojunction.
Research gap analysis derived from 3 chemistry papers in our local library.
The gap
The operational lifetimes of n-i-p perovskite solar cells have been limited by the layer-to layer ion diffusion in the perovskite/hole-transport layer heterojunction.
Consensus across the literature
Clustered from 3 gap mentions across 3 papers via embedding cosine ≥ 0.62.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 3 representative gaps
- Enhancing High‐Humidity Stability of CsPbI <sub>3</sub> Perovskite Solar Cells Through Strong Bidentate Ligand Coordination (2026) · doi
ABSTRACT The stability of inorganic CsPbI 3 perovskite solar cells (IPSCs) has been greatly limited by their accelerated degradation in a high‐humidity environment.
Keywords: abstract stability inorganic cspbi perovskite solar cells ipscs greatly limited accelerated degradation high humidity environment - Ultrathin polymer membrane for improved hole extraction and ion blocking in perovskite solar cells (2024) · doi
The operational lifetimes of n-i-p perovskite solar cells have been limited by the layer-to layer ion diffusion in the perovskite/hole-transport layer heterojunction.
Keywords: layer perovskite operational lifetimes solar cells limited diffusion hole transport heterojunction - Positional Isomer Engineering for Crystallization Kinetics Control in Wide‐Bandgap Perovskite Solar Cells (2026) · doi
ABSTRACT Relative positioning of functional groups in molecular additives and its impact on defect passivation in perovskite solar cells remains insufficiently understood.
Keywords: abstract relative positioning functional groups molecular additives impact defect passivation perovskite solar cells remains insufficiently
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