Material Nanotechnology TRIZ Cases

A polymeric composition combines epoxy resin with reactive copolymers and nanoparticles to form rubber domains.

Drawing carbon nanotubes at an acute angle creates films with varying densities that emit polarized light, resolving assembly complexity.

Hybrid carbon nanotube reinforcement improves interfacial bonding in pultruded glass fiber reinforced polymer bars.

Co-electrospin CNT core in cellulose sheath using ionic liquid mediator to overcome van der Waals aggregation and boost conductivity.

Segmented sub-micron cavities replace complex optics to resolve the trade-off between detection precision and device size.

A positive electrode uses a porous carbon nanotube network to reduce charge transfer resistance and improve battery output.

A functional laminated film disperses quantum dots in a binder using monomers with molecular weights of 100 to 1,500.

A polycationic particle complexes with nucleic acid to form stable, non-infectious nanoparticles for diagnostic controls.

Inkjet printable semiconductor oxide ink forms thick layers on curved substrates, resolving non-uniform coating thickness from screen printing.

Transparent electrodes and semiconductor layers enable real-time optical observation of cell behavior while maintaining accurate electrochemical detection.

Acidic sol-gel synthesis of mesoporous metal oxides using hydrotropic ions and surfactants to form controlled nano-sized wall crystallinity.

Segmented tantalum nitride and oxide layers reduce electromagnetic field bias to enable 45 nm half-pitch pattern accuracy.

Doping unannealed TiO2 nanotubes with metallic ions before annealing achieves homogeneous distribution that improves sensitivity and reduces cross-selectivity.

A graphene film contacts a carbon nanotube layer on a substrate to form a composite structure.

A hybrid electrochemical cell integrates a prelithiated anode with a porphyrin-based pseudocapacitive cathode to store energy efficiently.

Adjusting quenching gas pressure during carbon evaporation increases fullerene yield, resolving low production efficiency.

Composite magnetic media with exchange coupling layers enables independent magnetization switching to resolve thermal stability and write energy trade-offs.

Silane coupling agents mediate bonding between silicon carbide fillers and the polymer, reducing viscosity while boosting erosion resistance.

Patterned graphene growth barriers guide chemical vapor deposition to produce single-crystalline domains with tunable micrometer-scale resolution.

Segmented semiconductor cores within a single shell improve photostability while maintaining luminous efficacy under ultraviolet irradiation.

Ruthenium particles disperse on titanium-oxide nanoparticle assemblies to prevent sintering and preserve catalytic activity under high temperature conditions.

Polybenzimidazole membrane with aligned nanofibers overcomes low thermal stability limits of conventional designs.

Cleavable junctions enable mild removal of neutral layers, preventing substrate damage during pattern transfer.

Suspension polymerization disperses nanofillers in monomer droplets to prevent clumping and maintain low viscosity during fabrication.

Solution-phase decomposition of organoiron precursors followed by exposure to oxidizing media produces air-stable core-shell magnetic nanoparticles.

Surface functional groups create supramolecular networks that maintain conductivity while eliminating dispersants.

Composite nanometal paste sinters into a compact metal layer with high electrical and thermal conductivities.

Nanoparticle compositions comprising pi-conjugated cross-linked polymers achieve enhanced stability and purity through controlled polymerization.

Fluoropolymer composite bodies with irregular particulate fillers reduce steady-state wear rates against hard counterfaces.

Thermal plasma exfoliates expandable graphite into high-purity graphene powder, eliminating acid use and reducing manufacturing time.

Controlling the heating rate during thermal treatment prevents temperature reduction and maintains quantum yield in semiconductor manufacturing.

Direct noncompetitive binding assays detect compound interactions with labeled 28S ribosomal RNA, eliminating host cell bias to improve measurement precision.

Dissolving manganese nitrate in polyamide acid solution and carbonizing the coating deposits nanoparticles uniformly on carbon carriers.

Composite polymer electrolytes prevent polysulfide dissolution while maintaining high ionic conductivity.

Graphene multilayer membrane walls form air-sac-like pores in carbon nanostructures to support metal nanoparticles.

Segmented magnetic assemblies inside a high-permeability collar project deep fields to remove sub-20 μm iron contaminants from fast-moving oils.

A single-layer anti-reflective coating uses polymer particles and a film-forming binder to control refractive index differences.

A lithium-sulfur battery separator uses a functional layer of carbon nanotubes and MoP2 nanoparticles to adsorb polysulfides.

Optimizing carbon content and particle packing in a low-carbon composite material enhances electrode density and battery capacity.

A polishing liquid containing colloidal silica and a passivation agent with a C log P value of 1.5 to 3.8.

A block copolymer solution with a poor solvent forms a thin layer to achieve phase separation.

Metal nanoparticles in a yttrium oxide phosphor mixture boost luminous efficiency under low-voltage electron beams via surface plasmon coupling.

A rare earth iron nitrogen magnetic material features a ferrite coating to enhance electric resistivity and magnetic permeability.

A nanoparticle-polymer coating system combines epoxy resin with superamphiphobic nanoparticles to achieve robust anti-corrosion and hydrophobic properties.

Magnesium hydride compound particles treat Leishmaniasis by generating reactive oxygen species to eliminate parasites without antimony toxicity.

Graphene oxide inhibits crystal growth during synthesis, increasing specific surface area to resolve slow lithium diffusion and low electron conductivity.

Ag-In-Ga-S nanostructures convert blue light to green emission, maintaining photon conversion efficiency above 30% after yellow light exposure.

A selenol compound caps CIGS nanoparticle surfaces during synthesis to control growth and prevent aggregation.

Flattened anisotropic nanocrystals resolve broad spectrum limitations by enabling precise wavelength tuning and enhanced brightness via asymmetry.