Material Nanotechnology TRIZ Cases

A method grows iron silicide nano-wires directly on treated iron objects using silicon-containing gas.

An adhesion buffer film joins the silver nanowire layer and metal film without impeding conduction, resolving weak bonding caused by organic resin surfaces.

Quaternary ammonium ligands stabilize tin oxide nanoparticles in alcohol solvents through steric repulsion and surface dipoles.

Composite anode material combines crystalline carbon core and titanium oxide particles to enhance electrical conductivity.

Composite nanolayers improve hardmask etch resistance, enabling merged VIA formation without exceeding thickness limits.

A self-cleaning film embeds photocatalytic patches within a monolayer to direct contaminants toward high-concentration zones for degradation.

A single-layer silane-functionalized silica coating eliminates multi-step manufacturing while delivering acid resistance and durability.

A conductive thermoplastic composite integrates carbon nanotubes into a polymer matrix to enable efficient electrostatic painting.

A bifunctional molecule coated substrate binds nanocrystals to an inorganic layer, preventing film separation during post-treatment processes.

Amine functionalized graphite and titanium form a 3D nanocomposite structure via chemical complexation.

Direct chemical vapor deposition on copper foil creates wrinkled graphene patterns that etch into nanoribbons, bypassing complex multi-step processing.

Hydrothermal treatment of titanium alkoxide eliminates solid-liquid separation and impurity contamination.

Deep eutectic solvent plasticizes cellulose nanocrystals to overcome brittleness while maintaining self-assembly for humidity and pH sensing.

Applying a polymer shell to SERS nanotags prevents immune clearance, thereby increasing retention time for in vivo diagnostic assays.

Sequential modules on a moving substrate separate catalyst deposition from nanotube growth to eliminate impurities and achieve high structural uniformity.

Surface-protected annealing creates fully alloyed Ag-Au nanospheres with homogeneous composition.

Colloidal silica particles incorporate metal salts during synthesis to form stable suspensions, preventing sintering and maintaining catalytic activity.

Aligned carbon nanotubes in a partially cured polymer matrix maintain exposed tips for high thermal conductivity while providing structural support.

Heat treatment creates large catalytic metal grains, enabling high electron mobility in large-area graphene sheets.

Non-uniform doping in a nanocrystalline core boosts quantum yield above 70% while eliminating cadmium toxicity found in conventional dots.

Amorphous silicon shells on vertically aligned carbon nanofibers accommodate volume expansion to maintain high capacity over extended cycling.

Emulsion polymerization embeds fluorophores within nanoparticles to prevent leakage and improve spectral diversity for neural tracing.

Self-Joule heating tears organic layers to selectively remove metallic nanotubes, preserving high-density semiconducting arrays for advanced electronics.

Shrinking a stretched elastic film increases carbon nanotube density while preventing intertwining defects common in direct growth methods.

Covalent attachment of bifunctional silanes to metal oxide cores reduces additive drop-off while maintaining embedding resistance in soft toner matrices.

Orienting nanofibers at specific angles exposes open ends, achieving over 99.9% absorbance and reducing reflectivity below 0.1%.

Boron or nitrogen substituted heterofullerene derivatives boost electron mobility to 10 cm2/Vs.

Outer passage heats fluid to induce turbulence at the junction, eliminating blockages from precipitation.

Integrating electrodes into the adsorbent eliminates external heaters, cutting desorption power below 10µW and reducing device size.

Microwave solvothermal synthesis of lithiated mixed phosphate electrode materials with controlled nanoscale morphology.

Segmented epoxy adhesive uses heat-activated latent curing agent to extend pot life while maintaining bond strength for wind turbine blades.

Pre-treated silanized fumed silica prevents reagglomeration during storage and ensures stable dispersion for high-grade silicone rubber vulcanizates.

A lithium-ion battery positive electrode uses mixed carbon nanotubes to form a conductive network.

Metal oxide nanofibers achieve high ionic conductivity at 400-600°C, reducing operation temperatures compared to traditional solid electrolytes.

A cellulose nanofiber layer adheres directly to liquid impervious resin films in absorbent articles to provide odor absorption without additional adhesives.

A cocrystalline composite material enhances ion diffusibility and electron conductivity through a segmented perovskite matrix with dispersed nanoscale secondary phases.

Embed single-walled carbon nanotubes in PDMS to create flexible transparent electrodes, overcoming ITO rigidity and Au-mesh cracking.

Flow restrictive element induces cavitation to mechanically break down nanoparticle agglomerates, maintaining dispersion stability during thermal cycling.

Entangled silicon fibers and particles form a felt-like anode structure.

Hollow porous fibers with nanopore networks resolve the contradiction between reduced basis weight and deteriorated liquid strikethrough properties.

Nitrogen-doped graphene nanosheets increase lithium ion intercalation capacity in secondary battery anodes.

Segmenting the IR700 photosensitizer within an 8PEG nanoparticle platform enables localized accumulation in target tissues, minimizing systemic phototoxicity.

Zwitterionic polymer coatings replace toxic biocides with hydration-based repulsion to prevent biofouling on ship hulls and implants.

A hard nanomask with a wavelike cross-section transfers periodic patterns onto semiconductor thin films using controlled ion beam irradiation.

A thermoacoustic sound wave generator employs a carbon nanotube composite layer to produce high-pressure acoustic energy.

DHLA-coated gold nanoclusters lower atherosclerotic plaque burden and vascular inflammation without statin-related adverse side effects.