A Novel Approach to Quantitative Morphology Estimation of Ceria Nanoparticles Based on Their Electron Trap-distribution Patterns and Implications in Catalysis

Bunsho Ohtani; Michalis Konsolakis; Maria Lykaki; Kimitaka Higuchi; Mai Takashima

doi:10.1039/d5cp03662c

January 1, 2026Physical Chemistry Chemical Physics

A Novel Approach to Quantitative Morphology Estimation of Ceria Nanoparticles Based on Their Electron Trap-distribution Patterns and Implications in Catalysis

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Key Points

The research aims to quantitatively estimate the morphology of ceria nanoparticles by analyzing their electron trap-distribution patterns.
Evaluated the crystalline facets of ceria particles to assess their morphology.
Conducted peak deconvolution on energy-resolved distributions to obtain average morphology.
Utilized quantitative methods to analyze the impact on catalysis performance.
Identified characteristic shapes of ceria nanoparticles through quantitative assessment.
Observed significant correlations between morphology and catalytic behavior.
Demonstrated that morphology influences the effectiveness of ceria in catalytic applications.

Implication

Novel approach evaluates ceria nanoparticle morphology using electron trap patterns, indicating catalysis implications.

Abstract

The composition of exposed crystalline facets, reflecting the morphology of ceria particles with characteristic shapes, was evaluated quantitatively to obtain their "average" morphology by peak deconvolution of their energy-resolved distribution...

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Cite This Study

Ohtani et al. (2026) studied this question.

synapsesocial.com/papers/698d6d8c5be6419ac0d5280b https://doi.org/10.1039/d5cp03662c

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A Novel Approach to Quantitative Morphology Estimation of Ceria Nanoparticles Based on Their Electron Trap-distribution Patterns and Implications in Catalysis

Key Points

Implication

Abstract

Discussion

Cite This Study

A Novel Approach to Quantitative Morphology Estimation of Ceria Nanoparticles Based on Their Electron Trap-distribution Patterns and Implications in Catalysis

Key Points

Implication

Abstract

Discussion

Cite This Study

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