Kouki Oka

发表

Conducting Redox Polymer as a Robust Organic Electrode-Active Material in Acidic Aqueous Electrolyte towards Polymer-Air Secondary Batteries.

M. Strømme, K. Oyaizu, H. Nishide, 2020, ChemSusChem.

Rechargeable proton exchange membrane fuel cell containing an intrinsic hydrogen storage polymer

K. Oyaizu, K. Miyatake, Toshiki Tanaka, 2020, Communications Chemistry.

Supercooled Low-Entropy Water Clusters.

H. Nishide, B. Winther‐Jensen, T. Shibue, 2020, The journal of physical chemistry letters.

Systematic Study of Pnictogen-Fused Heterofluorenes.

K. Naka, K. Tajima, Y. Miyake, 2022, Inorganic chemistry.

Poly(1,4‐di(2‐thienyl))benzene Facilitating Complete Light‐Driven Water Splitting under Visible Light at High pH

H. Nishide, B. Winther‐Jensen, Takeo Suga, 2019, Advanced Energy Materials.

Reversible Hydrogen Fixation and Release under Mild Conditions by Poly(vinylquinoxaline)

K. Oyaizu, H. Nishide, S. Furukawa, 2020, ACS Applied Polymer Materials.

Light-assisted electrochemical water-splitting at very low bias voltage using metal-free polythiophene as photocathode at high pH in a full-cell setup

H. Nishide, B. Winther‐Jensen, Takeo Suga, 2018 .

N-Phenyl naphthalene diimide pendant polymer as a charge storage material with high rate capability and cyclability

H. Nishide, Kouki Oka, S. Maniam, 2017 .

Poly(vinyldibenzothiophenesulfone): Its Redox Capability at Very Negative Potential Toward an All‐Organic Rechargeable Device with High‐Energy Density

K. Oyaizu, H. Nishide, Kouki Oka, 2018, Advanced Functional Materials.

Poly(3‐alkylthiophene) Films as Solvent‐Processable Photoelectrocatalysts for Efficient Oxygen Reduction to Hydrogen Peroxide

H. Nishide, B. Winther‐Jensen, Kouki Oka, 2021, Advanced Energy and Sustainability Research.

Facile reversible hydrogenation of a poly(6‐vinyl‐2,3‐dimethyl‐1,2,3,4‐tetrahydroquinoxaline) gel‐like solid

K. Oyaizu, H. Nishide, Kouki Oka, 2020 .

Reversible Hydrogen Releasing and Fixing with Poly(Vinylfluorenol) through a Mild Ir-Catalyzed Dehydrogenation and Electrochemical Hydrogenation.

K. Oyaizu, H. Nishide, Kouki Oka, 2019, Macromolecular rapid communications.

Poly(vinyl diphenylquinoxaline) as a hydrogen storage material toward rapid hydrogen evolution

K. Oyaizu, H. Nishide, Kouki Oka, 2022, MRS Communications.

A Polymer Sheet‐Based Hydrogen Carrier

K. Oyaizu, K. Fujita, Kouki Oka, 2020 .

Characterization of PEDOT-Quinone conducting redox polymers in water-in-salt electrolytes for safe and high-energy Li-ion batteries

M. Strømme, K. Oyaizu, H. Nishide, 2019, Electrochemistry Communications.

Organic π‐Conjugated Polymers as Photocathode Materials for Visible‐Light‐Enhanced Hydrogen and Hydrogen Peroxide Production from Water

H. Nishide, B. Winther‐Jensen, Kouki Oka, 2021, Advanced Energy Materials.

Completely Solar-Driven Photoelectrochemical Water Splitting Using a Neat Polythiophene Film

H. Nishide, B. Winther‐Jensen, Kouki Oka, 2021 .

An Alternative to Carbon Additives: The Fabrication of Conductive Layers Enabled by Soluble Conducting Polymer Precursors – A Case Study for Organic Batteries

M. Strømme, M. Sjödin, Kouki Oka, 2021, ACS applied materials & interfaces.

Conducting Redox Polymer as Organic Anode Material for Polymer‐Manganese Secondary Batteries

M. Strømme, K. Oyaizu, H. Nishide, 2020 .

Long-lived water clusters in hydrophobic solvents investigated by standard NMR techniques

H. Nishide, B. Winther‐Jensen, T. Shibue, 2019, Scientific Reports.

Charge- and Proton-Storage Capability of Naphthoquinone-Substituted Poly(allylamine) as Electrode-Active Material for Polymer–Air Secondary Batteries

K. Oyaizu, H. Nishide, Kouki Oka, 2020 .

Precise Control of the Molecular Arrangement of Organic Semiconductors for High Charge Carrier Mobility.

K. Yoshimi, H. Mori, A. Saeki, 2023, The journal of physical chemistry letters.

Accelerated Oxidative Degradation of Phosphonium-Type Ionic Liquid with l-Prolinate Anion: Degradation Mechanism and CO2 Separation Performance

T. Makino, Kouki Oka, Yu Nagai Kanasaki, 2023, ACS Omega.

Water Splitting: Poly(1,4‐di(2‐thienyl))benzene Facilitating Complete Light‐Driven Water Splitting under Visible Light at High pH (Adv. Energy Mater. 6/2019)

H. Nishide, B. Winther‐Jensen, Takeo Suga, 2019, Advanced Energy Materials.

Hydrophilic Anthraquinone-Substituted Polymer: Its Environmentally Friendly Preparation and Efficient Charge/Proton-Storage Capability for Polymer–Air Secondary Batteries

K. Oyaizu, H. Nishide, Kouki Oka, 2021 .

Poly(dihydroxybenzoquinone): its high-density and robust charge storage capability in rechargeable acidic polymer-air batteries.

K. Oyaizu, H. Nishide, S. Furukawa, 2020, Chemical communications.

Porous Organic Salts Composed of Terphenyl Sulfonic Acid and Their Bottleneck Designability

N. Tohnai, Kouki Oka, N. Okada, 2023, Annalen der Pharmacie.

Molecular Arrangement Control of [1]Benzothieno[3,2-b][1]benzothiophene (BTBT) via Charge-Assisted Hydrogen Bond

H. Mori, N. Tohnai, Shun Dekura, 2022, Bulletin of the Chemical Society of Japan.

Controlling the Movability and Excimer Formation of Functional Organic Molecules

N. Tohnai, Kouki Oka, Ryunosuke Nishida, 2022, Bulletin of the Chemical Society of Japan.

Alcohol-substituted Vinyl Polymers for Stockpiling Hydrogen

K. Oyaizu, Kouki Oka, Yusuke Kaiwa, 2021, Bulletin of the Chemical Society of Japan.

Synthesis of vinyl polymers substituted with 2-propanol and acetone and investigation of their reversible hydrogen storage capabilities

K. Oyaizu, H. Nishide, S. Furukawa, 2021, Polymer Journal.

Incorporation of Coronene into Cage‐like Porous Organic Salts and Induction of its Room‐Temperature Phosphorescence in Air

N. Tohnai, Kouki Oka, Hiroi Sei, 2023, ChemNanoMat.

Cage-Like Sodalite-Type Porous Organic Salts Enabling Luminescent Molecule's Incorporation and Room-temperature Phosphorescence Induction in Air.

H. Miyasaka, Hikaru Sotome, N. Tohnai, 2023, Small.

Porous Organic Salts: Diversifying Void Structures and Environments.

N. Tohnai, Kouki Oka, Keiho Tsuchiya, 2022, Angewandte Chemie.

Ice-Like Dynamics of Water Clusters.

T. Shibue, N. Tohnai, Kouki Oka, 2024, The journal of physical chemistry letters.