Material Nanotechnology TRIZ Cases

A hard coating composition uses silver nanoparticle sol and conductive filler to provide antibacterial and anti-static functions on transparent plastic substrates.

Dispersed metallic sulfide particles prevent sulfur elution into the electrolyte, maintaining high capacity retention.

Shear and compressive stresses shape amorphous Fe-Si-B particles into spheres, reducing coercive force and iron loss in magnetic cores.

A carbon nanotube bolometer uses an interlayer to guide dispersion liquid movement for precise film alignment.

A structured luminescence conversion layer segments color-changing and non-color-changing regions to tune output spectra in OLED devices.

A phosphorus-doped carbon catalyst enhances oxygen reduction kinetics in fuel cell cathodes.

Pre-treating quantum dots with energy prevents yield degradation during processing, eliminating post-manufacturing burn-in periods.

A base body with a catalyst and separation member enables carbon nanostructure growth in the interface region.

Porous polymer films accelerate vapor diffusion to reduce detection delay while pattern recognition algorithms linearize non-linear responses.

A high-k dielectric layer supports a nano-material layer that utilizes surface plasmons to control light absorption.

Infusing carbon nanotubes into substrates overcomes activated carbon pore restrictions to boost capacitance and charge carrier penetration.

A ceramic printing process applies liquid organometallic strengthening compositions to powder layers for spatial property control.

Coating a core then removing it creates nanoshells with precise size control for sensors.

Grafted polymer brushes create sub-50 nm features with 1:100 aspect ratios, resolving line edge roughness issues in reactive ion etching masks.

Inorganic oxide nanoparticles replace organic dyes to withstand high temperature and pressure environments.

A composite with an electroactive species on a nonwoven carbon nanotube mat enables selective gas bonding and release through redox reactions.

Hydrophobically functionalized cellulose nanocrystals stabilize oil-in-water emulsions with droplets under 300 nm.

Heat exchanger cools flue gas to condense mist generation material before the CO2 absorber.

Segmented production merges electrospinning with melt blowing to overcome slow collection rates, boosting throughput while maintaining filtration efficiency.

Integrated carbon nanotube structure firmly fixes tubes via van der Waals forces, preventing pull-out during field emission.

Aluminum foil substrate supports InN nanorod growth via AlN nucleation sites formed by nitrogen plasma.

Replacing cadmium with zinc selenide cores and shells narrows the full width at half maximum while maintaining high quantum efficiency for display applications.

Pd-decorated WO3-x films decompose water molecules to suppress humidity interference, maintaining stable electrical resistance during hydrogen detection.

Cold-rolled copper foil with controlled inclusions supports graphene formation.

Sintered nanostructured carbon electrodes form cohesive bodies with covalent bonds, eliminating binders and reducing production time.

Specific ligands form an interface conjugate to increase the HOMO energy level, reducing electron enrichment and heat generation in QLEDs.

Binary phosphide coatings on fuel cell bipolar plates deliver corrosion resistance below 10 μA cm−2 while maintaining conductivity above 100 S cm−1.

In2O3 coating on CsPbX3 cores prevents aggregation below 300°C, resolving the trade-off between synthesis temperature and material reliability.

Spray-drying fluoride salt coating on magnesium aluminate particles eliminates scattering sites from inhomogeneous sintering aids.

Oxidized carbon nanotube templates create porous stationary phases that eliminate binder interference and improve separation efficiency.

Structured compound semiconductors emit electromagnetic radiation upon hydroperoxide exposure, enabling real-time quantification without incubation delays.

Composite silver nanoparticles use alcohol-derived organic coatings to enable low-temperature metalization below 200°C.

Embedding short carbon particles in glass allows drawing long aligned fibers, resolving length constraints while leveraging universal manufacturing processes.

Electrostatic deposition arranges nano-particles on a substrate for simultaneous analytical measurement.

Microcontact printing transfers solvent-free nanocrystal monolayers to substrates, resolving deposition complexity and enabling multi-color LED patterning.

MacEtch gold discs define biosensor wells with reduced critical dimensions and increased aspect ratios.

A palladium unsaturated organoamine complex forms stable nanoparticles for solution-deposited conductive layers.

Controlling plasma emission intensity ratios enables production of large nanoparticle assemblies, overcoming size limits in traditional manufacturing.

Exchange-spring nanocomposites replace scarce rare-earth magnets with aligned transition metal rods, sustaining high energy density at elevated temperatures.

Controlled catalyst coatings prevent channel clogging and enhance catalytic activity in continuous flow synthesis.

Graphene quantum dot arrays with electron trapping centers boost responsivity to 8.61 A/W.

Segmented vapor-liquid-solid growth with sidewall coatings prevents cross-doping between material regions, enabling precise nanowire structure control.

Core-shell nanoparticles in the electron transport region improve emission efficiency and extend element lifetime by reducing injection defects.

Graded-index polymeric nanoparticles in the passivation layer redirect waveguide-mode light, raising external quantum efficiency above 50 percent.

Iminecalixarene derivatives form self-assembled monolayers that enable irreversible oligo-DNA fixation on glass or gold substrates.

Distinct red layer hosts balance exciton efficiency, resolving stability losses from material changes.

Amorphous Pt58Cu15Ni5P22 nanowires prevent anode poisoning and catalyst agglomeration in fuel cells.

H-TEMPO exfoliates organoclay within molten polypropylene, resolving mixing difficulties caused by nonpolar polymer incompatibility.