Material Nanotechnology TRIZ Cases

Optical receivers with zinc oxide nanowire channels replace complex wiring, enabling independently addressable DEA arrays for soft robotics and haptics.

A urea-modified ether-solvent conductive paste suppresses bleeding and sintering voids, improving print quality and bondability.

Gas-phase sputtering deposits nanoclusters directly onto rolling supports to prevent aggregation, improve uniformity, and raise catalytic activity.

Mixing metal oxide, a hydrophilic polymer, and dihydric alcohol suppresses coarse particles and stabilizes sub-50 nm metal dispersions.

Rare earth doped ferrite cores with a ferroelectric shell improve colorectal cancer targeting, bioavailability, and controlled drug release.

Carboxymethyl cellulose enables stable high-concentration SWCNT dispersion in water, improving electrode coating materials for nonaqueous secondary batteries.

Graphenic carbon in Li-ion cathode coatings cuts resistance and conductive additive load, preserving capacity at high discharge rates.

Low-bulk-modulus carbon with large graphene domains keeps battery electrodes conductive under compression and cycling stress, extending lifespan.

Temperature- and gas-controlled graphene growth creates sharp pn junctions and defect-free edges for multilayer electronic devices.

Nano-imprint texturing on lithium metal foil improves separator bonding during lamination, preventing cell bending and separation.

A ring-shaped porous middle layer improves electrolyte infiltration and lithium diffusion in cobalt-free cathodes while preserving tap density.

A high-speed coolant liquid film divides and cools molten alloy at once, reducing particle variation and improving amorphous and nanocrystalline powder uniformity.

A graphene interlayer blocks Ni-Cu interdiffusion while the nickel shell resists oxidation, helping copper wire stay conductive up to 650°C.

Interconnected graphene particles and bonded single-walled CNT structures keep electrode resistance low and preserve battery life during cycling.

A dual carbon source with polymer and biomass fibers improves LiFePO4 conductivity while preserving compaction density and capacity.

A dual carbon coating with biomass carbon fibers raises LiFePO4 tap density while preserving conductivity and specific capacity.

A graphene-filled polymer water barrier blocks seawater ingress in submarine power cables while preserving electrical integrity without lead.

A graphene-filled adhesive polymer and metallic foil laminate blocks water ingress in submarine power cables without lead contamination.

A pyridine-group polymer coating on carbon support improves polar-solvent dispersion and platinum nanoparticle stability for durable fuel cell catalysts.

A patterned mold and electromagnetic radiation shape nanoparticle layers into sub-5 micron structures with scalable processing and lower material waste.

High-aspect-ratio carbon nanotubes stabilize a SiOx-graphite anode, limiting expansion damage while improving rate and cycle performance.

Electrophoresis isolates semiconducting carbon nanotubes and enables easy surfactant removal, raising infrared sensor TCR with a simpler process.

A graphene-based 3D carbon network embeds silicon spheres to limit expansion, preserve conductivity, and extend electrode cycle life.

By controlling doping during detonation, nanodiamonds gain stable fluorescence, tunable surface area, and spin-readout capability.

Double passivation galvanic displacement forms highly dispersed Pt-alloy nanoparticles on supports, reducing agglomeration, cost, and scale-up barriers.

Photothermal plasmonic nanoparticles replace slow solvothermal heating to speed MOF synthesis while preserving high surface area and reusable functionality.

2D semiconductor channels embedded in wiring layers expand power gating capacity while shortening interconnect length and freeing substrate area.

Ligand-based transition metal complexes enable high-temperature alloy nanoparticle formation while limiting agglomeration and preserving catalytic surface area.

Camel hair-derived CH-CQD metal hybrids on carbon cloth raise microbial fuel cell bioelectricity beyond conventional catalyst supports.

Low-modulus carbon with large graphene domains buffers silicon expansion and cathode micro-motion while preserving conductivity and cycle life.

Controlled copper crystallite ratios improve sintered bonding strength, heat dissipation, and reflow reliability while limiting oxidation.

A silicon-containing intermediary layer blocks degradation between quantum dots and absorptive filters while improving light efficiency and color reproducibility.

A doped defective carbon coating protects metal catalyst particles, reducing fuel cell catalyst degradation and extending operating life.

Precise SILAR deposition and cobalt doping improve Bi2O3 electrode conductivity, stability, and capacitance on copper for supercapacitors.

Graphene-filled polymer layers block water ingress in submarine power cables while replacing lead and reducing layer complexity.

A metallic foil and graphene-filled adhesive polymer layer give submarine power cables low water permeability without lead-based contamination.

Plate-shaped oxide-containing copper particles improve sintering contact area, enabling denser, stronger, and more reliable bonding layers.

Guiding projections align semiconductor nanowires in the TFT active layer to raise carrier mobility and improve display driving efficiency.

Embedding silicon within a microporous carbon framework limits anode swelling, reduces SEI growth, and improves capacity retention.

Binder-free exfoliated graphene dispersions enable scalable thin coatings while preserving electrical, thermal, and tribological properties.

Carbon fiber in MLCC cover portions boosts bending strength while limiting ESR increase and blocking cracks from reaching the capacitance region.

Fungal mycelium absorbs and distributes nanostructures to enable site-specific imaging-agent delivery and targeted therapeutic payload transport.

Reactive-diluent nanofiller dispersion keeps epoxy resin flowable for impregnation while improving electric tree suppression in insulating structures.

Optimized grain size and aspect ratio in nickel-rich cathode particles improve lithium mobility, reduce breakage, and extend battery life.

Porous silicon particles in a carbon network absorb lithiation swelling, limit electrolyte attack, and improve anode cycle life and conductivity.

High-temperature heating pulses disperse precursor-loaded substrates into stable single atoms and multi-atom sites while limiting aggregation.

In-situ graphitized carbon within a nitride nanosheet coating builds a denser conductive network for ternary cathodes with better rate and cycle stability.

Sulfurized carbon agglomerates with conductive carbon networks cut cobalt and nickel use while improving self-discharge, cycling stability, and energy density.

Dispersing nanodiamonds with controlled zeta potential into fluoropolymer matrices reduces friction by 25% and wear by 10%, overcoming low thermal conductivity.

A fuel cell electrode bonding method uses differential glass transition temperatures to join the electrolyte membrane and ionomer layer under pressure.

Rapid freezing phase separation yields networked polymeric nanofibers that maintain mechanical strength and high specific surface area for gas adsorption.

Ionic liquid deposition controls nanoparticle catalysts to grow homogeneous carbon nanotubes, addressing electromigration in sub-50nm interconnections.

Metal-organic framework monomers bond to quantum dot surfaces, creating ordered superlattice structures that enhance carrier mobility.

A porous polymer matrix disperses getter powder to maintain optical transparency in devices.

Anionic element reagent complexes overcome manganese reduction resistance by using zero-valent precursors and ligands.

A multilayered cap with silicon nitride and boron nitride layers conformally fills interconnect structures.

A nanosheet polymer composite hydrogel forms a durable barrier to reduce unwanted water production in subterranean formations.

Polyether polyol coatings prevent component migration and improve dispersion in cross-linked paint films.

Nanoimprint lithography patterns microfluidic capture sites at low temperatures, preventing bioreceptor damage while maintaining manufacturing precision.

Abutting members fix carbon nanotubes at the boundary region to prevent edge scraps from mixing with the drawn web, ensuring consistent physical properties.

A carbon nanotube film with linear units and intercrossed groups creates anisotropic conductivity on flexible substrates.

Grayscale lithography patterns photoresist with spatially varying light intensity to create complex three-dimensional surface features.

Porous filler particles with controlled void volumes anchor polymerizable monomers to resolve viscosity-strength trade-offs in dental composites.

Replacing toxic cadmium with a Group III-V core and zinc chalcogenide shells stabilizes light emission while eliminating health hazards.

Intercalation nanoparticles surface-treated with polar dispersants enhance lubrication in water-based metalworking fluids.

Sol-gel composite materials with reactive metals remove nitrates and phosphates, extending bioretention system treatment capacity.

Sidewall spacers expand the overlay window for semiconductor interconnects, preventing etching damage from alignment shifts without increasing chip size.

Automated transporters move synthetic substrates through a reaction chamber for continuous carbon nanotube synthesis.

Electrochemical deposition and etching cycles transform silver surfaces into uniform nanostructures for enhanced SERS detection.

A silicon oxide anode active material incorporates fiber-type carbon grown directly on particles and covered by a carbon coating layer to improve conductivity.

A high-density oligonucleotide array uses base-induced intramolecular transesterification to release probes with authentic 3′-hydroxy functionality.

A nanocomposite coating with a catalytically active metal matrix and carbon film achieves superlubricity under ambient conditions.

Integrating a carbon nanotube field effect transistor with a nanochannel enables high-accuracy single nucleotide detection while reducing sequencing costs.

Integrating gold nanosponges into a paper pulp creates a solid-phase catalyst that maintains high efficiency while enabling easy recovery from wastewater.

Chemical vapor deposition synthesizes graphene dots with controlled semiconductor cores, resolving manufacturing precision limits for energy applications.

Inorganic fillers with high surface area absorb moisture to sustain proton conductivity under low humidity conditions.

Photolithography grows carbon nanotubes on macroscopic modules, enabling batch production and resolving manual mounting bottlenecks.

Spin-coated hollow polymeric nanoparticles form porous anti-reflection thin films with controlled refractive index and high mechanical strength.

Replacing toxic Cd or Pb, this ZnTe core quantum dot uses radial multi-layers to narrow luminous half-value width while maintaining high quantum efficiency.

Flexible conductive polymer binders accommodate silicon volume expansion while preserving electronic connectivity and structural integrity.

Segmented chemical synthesis and electrophoresis enable mass production of plasmonic nanonails with narrower spectra and larger-amplitude resonance effects.

Condensed water droplets scatter light to visualize carbon nanotubes, bypassing the diffraction limit of visible wavelengths.

Silver shell diffusion forms sintered necks between copper particles, eliminating tin whiskers in lead-free interconnects.

Aluminum alloy powder metal compact with cellular nanomatrix reduces wellbore component weight and enables selective dissolution.

Segmenting the silica shell into multiple layers resolves the contradiction between high capping density and precise particle size control.

A photosensitive printing composition enables disposable UV sensors through photocatalytic color change.

Shadow mask assisted evaporation creates uniform SERS substrates to resolve manufacturing precision versus fabrication complexity.

Inert gas flow separates lightweight graphite impurities from heavyweight carbon nanohorns during laser ablation collection.

Patterned graphene islands in a single-layer film reduce sheet resistance while maintaining optical transmittance above standard limits.

Perfluoropolyether compounds in a coating composition maximize fluorine density to improve adhesion and reduce peeling on flexible display devices.

Silver reflective layers containing oxide particles resolve adhesion conflicts with dielectric films while maintaining high reflectance.

Replacing screen printing with inkjet deposition resolves misalignment issues while enabling SAC solder use for improved current capacity.

A quantum dot core of indium and aluminum with a Group I element shell emits visible light without cadmium.

Print chalcogenide glass ink and sinter the layer to resolve cracking issues in sensor manufacturing.

Swollen magnetic ion-exchange polymer microspheres embed nanoparticles within a non-porous matrix.

Covalently bonding a carbon nanotube to the nanopore wall eliminates surface roughness and dangling bonds that cause unpredictable DNA interactions.

Electrospun nanostructured fibers containing dispersed active nanopowders remove gaseous contaminants from sensitive electronic devices.