Koji Kajiyoshi

Norsk Hydro (Norway) — Norway

Engineering · Physical Sciences

34h-index3.6kcitations185works5.92yr avg
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Research Topics

Advancements in Battery Materials(48), Advanced battery technologies research(39), Ferroelectric and Piezoelectric Materials(38), Electrocatalysts for Energy Conversion(33), Advanced Battery Materials and Technologies(29)

Publications185 total

V-Doping-Induced Morphology and Electronic Structure Modulation of Cu <sub>2</sub> O for High Areal Capacity Anodes
Crystal Growth & Design·2025
Heterogeneous VN/MoP Nanoparticles Embedded in a Nitrogen-Doped Carbon Framework Achieve Efficient Electrocatalytic Hydrogen Evolution
ACS Sustainable Chemistry & Engineering·2025
Assembled WS2 nanosheets hollow carbon 3D composite structure for high rate performance in Na-ion battery
Materials Today Energy·2025· 1 cited
Cobalt/Vanadium Nitride Nano-Heterojunction Supported on N-Doped Nanocarbon for Alkaline Overall Water Splitting
ACS Applied Nano Materials·2025· 5 cited
Catalytic C/Fe sites activation of Fe3C embedded in carbon nanotubes by the incorporation of VN for multifunctional electrocatalytic properties
Energy·2025· 5 cited
Mini review: Strategies for enhancing stability of high-voltage cathode materials in aqueous zinc-ion batteries
Chinese Chemical Letters·2024· 11 cited
Magnesium-Mediated Charge Redistribution of Molybdenum Site for Enhanced Alkaline Hydrogen Production
ACS Applied Energy Materials·2024· 4 cited
Modulating electronic structure of self-supported nickel-vanadium layered double hydroxide to accelerate hydrogen evolution reaction
Scripta Materialia·2024· 2 cited
Nanosheets-assembled hollow N-doped carbon nanospheres encapsulated with ultrasmall NiSe nanoparticles for electrocatalytic hydrogen evolution
International Journal of Hydrogen Energy·2024· 8 cited
Manipulating the Spatial Position of Ru Confined in the Co Crystal Lattice Encapsulated in the Metal–Organic Framework Matrix To Boost Hydrogen Evolution Reaction
ACS Applied Energy Materials·2024· 6 cited
Vanadium-modulated hierarchical Ni2P/Ni12P5 as an efficient heterostructure electrocatalyst for large-current-density hydrogen evolution
Molecular Catalysis·2024· 6 cited
Embedding WS2 sheets parallel to SnS sheets for high performance in K-ion batteries
Chemical Engineering Journal·2024· 11 cited
Cu<sub>9</sub>S<sub>5</sub>-nanowire-pinned-WS<sub>2</sub> sheets on hollow cubic carbon for synergistic promotion in K-ion battery performance
Inorganic Chemistry Frontiers·2024· 9 cited
Critical insights into the recent advancements and future prospects of zinc ion battery electrolytes in aqueous systems
Inorganic Chemistry Frontiers·2024· 15 cited
Zn-triggered synthesis of NiP/NiP microflower arrays for efficient alkaline overall water splitting
Molecular Catalysis·2023· 5 cited
One-dimensional tunnel VO<sub>2</sub>(B) cathode materials for high-performance aqueous zinc ion batteries: a mini review of recent advances and future perspectives
Green Chemistry·2023· 14 cited
Electronic coupling between metallic Ni and VN nanoparticles enables g-C3N4 nanosheet as an efficient photocatalyst for hydrogen evolution
Surfaces and Interfaces·2023· 15 cited
The steric effect of exfoliation agent for fabrication of layer niobium oxide nanosheet
International Journal of Applied Ceramic Technology·2023· 2 cited
Synthesis and electrochemical properties of hydrangea‐like (NH <sub>4</sub> ) <sub>2</sub> V <sub>4</sub> O <sub>9</sub> /V <sub>5</sub> O <sub>12</sub> ·6H <sub>2</sub> O cathode for zinc‐ion battery
International Journal of Applied Ceramic Technology·2023· 4 citedOpen Access
Nitrogen-Regulated Nickel d Band Sites in Fullerene-Derived Electrocatalysts Boost the Alkaline Hydrogen Evolution Reaction
ACS Applied Nano Materials·2023· 2 cited
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Frequent Co-authors

Liyun Cao(20), Kazumichi Yanagisawa(15), Ayumu Onda(11), Jianfeng Huang(10), Liangliang Feng(10), Jianfeng Huang(10), Yongqiang Feng(9), Masahiro Yoshimura(7), Jiayin Li(7), Haibo Zhang(6), Yijun Liu(5), Dan Yang(5), Qianqian Liu(5), Yukio Hamaji(5), Kunisaburo Tomono(5), Zhanwei Xu(5), Shenglin Jiang(5), Junsheng Chen(4), Zhenjiang Li(4), Feng Li(4)