Don‐Hyung Ha

Chung-Ang University — South Korea

Energy · Physical Sciences

26h-index2.5kcitations77works6.52yr avg
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Research Topics

Electrocatalysts for Energy Conversion(27), Quantum Dots Synthesis And Properties(22), Copper-based nanomaterials and applications(16), Chalcogenide Semiconductor Thin Films(12), Advanced Photocatalysis Techniques(10)

Publications77 total

Strategies for Enhancing SiO <sub>2</sub> Chemical‐Mechanical Polishing (CMP): Functional Nanoparticle Abrasive Design and Integration
Chemistry - A European Journal·2025
Cation-Exchange-Induced Structural and Chemical Modulation of Transition Metal Spinel Sulfides to Enhance Their Oxygen Evolution Performance
ECS Meeting Abstracts·2025
Colloidal phase control of Ni–P nanocrystals reveals a P-site hydrogen evolution reaction mechanism distinct from Ni-rich analogues
Journal of Materials Chemistry A·2025
Heterostructure formation and chemical modulation of colloidal Au–Co–Fe nanoparticles for alkaline water oxidation
Journal of the American Ceramic Society·2025· 2 citedOpen Access
Engineered substrate-driven electrophoretic deposition of FeP nanoparticles for high-performance hydrogen evolution reaction electrodes
International Journal of Hydrogen Energy·2025· 2 cited
Selective synthesis of uniform iron oxide nanoparticles: Influence of precursors, temperature, and surfactant concentration
Modern Physics Letters B·2025· 1 cited
Solution processing for colloidal nanoparticle thin film: From fundamentals to applications
Advances in Colloid and Interface Science·2025· 5 cited
Ionomer-free Co-Ru based electrode for efficient proton exchange membrane water electrolysis via synergistic catalysis
Chemical Engineering Journal·2025· 2 cited
High-entropy CoNiFeCuP nanoparticles as efficient and durable catalysts for alkaline oxygen evolution reaction
Journal of Materials Chemistry A·2025· 7 cited
Colloidal-nanoparticle-derived nickel/ferric oxide heterointerfaces for promoting the alkaline oxygen evolution reaction
Journal of Materials Chemistry A·2025· 2 cited
Unveiling the Critical Role of Phosphorus in Phase-Controlled Ni-P Electrocatalysts for Hydrogen Evolution Reaction
SSRN Electronic Journal·2025Open Access
Electrophoretic Deposition of High Entropy Metal Phosphate Nanoparticles for Efficient Oxygen Evolution Reaction in Alkaline Media
ECS Meeting Abstracts·2024
Heterointerfaced Ni-Fe<sub>2</sub>O<sub>3</sub> Nanoparticles Toward Water Oxidation in Alkaline Medium
ECS Meeting Abstracts·2024
Wet Chemistry Methods for Synthesizing High-Entropy Nanoparticles: A Review of the Synthesis Strategies and Various Applications
Korean Journal of Chemical Engineering·2024· 23 cited
Morphology Control of Au–Ni Hybrid Nanoparticles: Exploring Heterostructures and Optical Tuning
Inorganic Chemistry·2024· 2 cited
Cation-exchange-induced structural and chemical modulation of transition metal spinel sulfides to enhance their oxygen evolution performance
Chemical Engineering Journal·2024· 13 cited
Synergistic enhancement of surface-doped Mn and Cu-mediated hierarchical reconstruction in Co–Ni–Cu–Mn electrocatalyst for hydrogen production in proton exchange membrane water electrolyzer
Journal of Alloys and Compounds·2024· 8 cited
Extremely Stable Ag‐Based Photonics, Plasmonic, Optical, and Electronic Materials and Devices Designed with Surface Chemistry Engineering for Anti‐Tarnish
Small·2024· 2 cited
Kinetically controlled morphology and composition of colloidal nanoparticles: cation exchange reactions from copper sulfide to transition metal (Mn, Zn, Fe, and Co) sulfides
Dalton Transactions·2024· 1 cited
Basics, developments, and strategies of transition metal phosphides toward electrocatalytic water splitting: beyond noble metal catalysts
Journal of Materials Chemistry A·2024· 59 cited
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Frequent Co-authors

Yoonsu Park(22), Richard D. Robinson(15), Yun‐Kun Hong(14), WooSeok Jeong(9), Geonhee Cho(7), Hyeri Kang(7), Soong Ju Oh(6), Eunseo Hwang(6), Robert Hovden(5), Richard G. Hennig(5), Liane M. Moreau(5), Haitao Zhang(5), Hoyoung Kim(5), Soo‐Kil Kim(5), Taegyeom Lee(5), Minyoung Kim(5), Hyungbin Son(5), Yeongbin Lee(4), Yun Jae Hwang(4), Junhyuk Ahn(4)