Electrode Shape/Forms TRIZ Cases
- Metallized Electrode Sheet With Flow Channels for Lighter PEM Cells
Structured channels and through holes in a metallized polymer electrode sheet improve liquid-gas transport while cutting PEM cell weight and material use.
- BDD Electrode Surface Composition for Stable Ozone Generation
High-sp2 boron-doped diamond surfaces use diamond-stabilised non-diamond carbon to raise ozone output while maintaining electrode stability.
- CuWO4 Hollow Nanospheres With Mo Clusters for Selective Nitrate Reduction
Asymmetric oxygen vacancies and adjacent Mo clusters help CuWO4 hollow nanospheres suppress hydrogen evolution and boost ammonia yield.
- Inclined Photocatalytic Cell Layout for Lower-Voltage Hydrogen Generation
An inclined photocatalytic cell uses controlled flow, venting, and photocatalyst-assisted iron ion reduction to cut electrolysis voltage for hydrogen generation.
- V/F-Codoped Co(OH)2 Nanowires for Low-Overpotential OER
V and F codoping in Co(OH)2 nanowires lowers OER overpotential while improving morphology stability and 72 h durability on carbon cloth.
- Nickel-Coated Electrode Fiber for Durable Low-Resistance Electrolysis
A nickel adhesive coating and Ni-Fe or Ni-Co catalytic layer strengthen electrode fibers, cut activation resistance, and reduce membrane perforation.
- Silver-Modified Electrodes for Electrochemical Ammonia Synthesis
A silver-modified electrode and proton-donating electrolyte drive nitrogen reduction while lowering overvoltage and energy use.
- Electrocatalyst-Coated Electrodes for Lower-Energy Water Electrolysis
A precursor slurry is electrochemically oxidized on a conductive substrate to form catalyst particles that support lower-energy water electrolysis.
- AACVD NiS Nanowires on Conductive Supports for Water Oxidation
The high cost and instability of RuO2 and IrO2 limit OER; AACVD places NiS nanowires directly on conductive supports for water oxidation.
- Electrochemical Cu Deposition on 1T′ WS2 for Stable Nitrate Reduction
Cu deposition on 1T′ WS2 stabilizes metal sites and accelerates nitrate reduction, delivering at least 98% ammonia Faradaic efficiency.
- Stainless Steel Electrode Fibre Coatings for Membrane Protection
Nickel-rich tie and catalytic coatings strengthen electrode fibres and reduce membrane perforation.
- Silicon Carbide Electrode for Photocatalytic Water Splitting
A silicon carbide electrode converts carbon fibers into durable photocatalytic structures.
- Cu2O Antimony Electrocatalyst for Selective CO2 Reduction
Copper oxide antimony electrocatalysts replace expensive noble metals to achieve high selectivity and efficiency in carbon dioxide reduction.
- Flow Adjusting Structure for Homogeneous Reactant Distribution in Electrolyzer Cells
Elliptical orifice structures homogenize reactant distribution to minimize thermal gradients and extend solid oxide cell lifetime.
- Diamond Electrode Elongate Apertures Ozone Production
Elongate apertures in diamond electrodes increase ozone production rates by maximizing aperture edge length per unit working area.
- PAA-Coated Silver Nanoparticles for HER Electrocatalysis
Ultra-small polyacrylic acid coated silver nanoparticles reduce overpotential requirements for water splitting while maintaining high catalytic stability.
- Copper Nanofoam Electrodes for CO2 Reduction to Propylene
Hierarchical copper nanofoams boost faradaic efficiency and propylene yield by enhancing intermediate residence time.
- Binder-Free FeNi Alloy Nanosheets for Oxygen Evolution
Binder-free FeNi alloy nanosheets on nickel foam achieve stable oxygen evolution with low overpotential by eliminating insulating polymer binders.