Control on the Long-Range Ordering of Perovskite Nanocrystal Superlattices via Thermal Regulation of Nanoconfined Water

Haney Lee; Seonmyeong Noh; Semin Kim; Changsu Kim; Hyeonseok Yoon

doi:10.1039/d6qm00315j

January 1, 2026Materials Chemistry Frontiers

Control on the Long-Range Ordering of Perovskite Nanocrystal Superlattices via Thermal Regulation of Nanoconfined Water

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Key Points

The aim is to understand how temperature influences the formation and organization of perovskite nanocrystal superlattices.
Liquid-phase formation of CsPbBr3 nanocrystals in a nonpolar medium was studied.
The role of trace water and its temperature-dependent behavior was assessed.
Analysis focused on the size and abundance of superlattice domains.
Lower temperatures resulted in larger superlattice domains with reduced abundance.
Temperature impacts ligand organization and water retention crucial for nanocrystal ordering.
Superlattice formation indicated a strong correlation with temperature adjustments.

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Implication

Investigates thermal regulation effects on nanocrystal superlattice formation, suggesting optimal conditions for nanostructures.

Abstract

Temperature governed the one-step liquid-phase formation of CsPbBr3 nanocrystal superlattices in a nonpolar medium through trace-water retention and ligand organization. A lower temperature produced larger but less abundant superlattice domains,...

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Cite This Study

Lee et al. (2026) studied this question.

synapsesocial.com/papers/6a17dc653fad632b0f9d9053 https://doi.org/10.1039/d6qm00315j

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Control on the Long-Range Ordering of Perovskite Nanocrystal Superlattices via Thermal Regulation of Nanoconfined Water

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Control on the Long-Range Ordering of Perovskite Nanocrystal Superlattices via Thermal Regulation of Nanoconfined Water

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

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