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.