Material Nanotechnology TRIZ Cases

A hydrophobic amino acid and cyclic polymer slurry controls metal-to-insulator polishing rates while limiting dishing and erosion.

Hydrothermal nanocube dispersions with high-MW surfactant improve RRAM layer quality, stability, and switching reproducibility.

Gradient nanoparticles and graphene-based layers dissipate heat in PV cells and batteries, cutting temperature rise and limiting thermal runaway.

Sequential core-multishell deposition tunes shell thickness and coercivity to keep nanoscale particles ferromagnetic and thermally stable.

Two-step electrolyte milling raises oxidized graphene yield while improving dispersibility and mixability in polar and non-polar solvents.

Dispersed sub-200 nm silicon particles with an alkali-formed oxide layer curb anode expansion and improve capacitance retention over cycling.

Charge-matched surfactants disperse and attach nanomaterials in liquid, then convert them into homogeneous solids with less aggregation.

Ultrasonic synthesis with Linaceae seed extract produces crystalline α-Fe2O3 nanoparticles for eco-friendly breakdown of organic water pollutants.

Irregularly stacked polyimide nanosheets help a Li-ion separator resist heat shrinkage, avoid short circuits, and preserve energy density.

Using aromatic curable monomers instead of solvents prevents coffee rings and impurities in nanoparticle films for cleaner display elements.

A freestanding Pt nanomembrane uses distorted nanocrystals and polymer buckling exfoliation to boost HER activity with lower Pt use and energy cost.

Rapid solidification forms Fe-rich particles in a La-rich matrix, then selective removal yields ultrafine spherical powder for MIM and 3D printing.

Porous carbon shielding around nanoscale silicon accommodates expansion, limits electrolyte contact, and preserves conductivity in Li-ion anodes.

A bilayer silicon anode uses mixed conductive materials and crystalline carbon to limit expansion while improving fast charging and cycle life.

A porous carbon aerogel matrix around Li4Ti5O12 nanocrystallites improves ion diffusion, adhesion, and high-rate capacity retention in Li-ion electrodes.

Nanoparticle bifacial enhancement layers convert albedo light into longer-wavelength photoluminescence to raise thin-film PV back-interface efficiency.

Controlled solvent vapor pressure, amine protection, and moisture content let silver ink form low-resistance metal films at 70°C or less.

Cadmium-free ZnSe1-xTex core-shell nanocrystals achieve narrow blue emission and high quantum yield for stable LED and display use.

Ultrasonic synthesis with Linaceae seed extract produces crystalline α-Fe2O3 nanoparticles for greener organic pollutant photodegradation.

RF plasma surface treatment enables room-temperature graphene growth under reduced pressure, cutting thermal budget, stress, and process time.

Scattered Cu particles help stacked alloy ribbons bond without surface roughening, preserving magnetic properties and reducing AC magnetic loss.

Chemical treatment removes ligand residues and grows metal junctions in nanowire-polymer electrodes, cutting sheet resistance while preserving transparency.

Partial removal of lignin and hemicellulose turns rigid wood into a flexible, porous substrate that can host polymers or nanomaterials.

Protein templating and freeze-dried co-continuous pores enable uniform iron-copper alloy nanoparticle loading without aggregation.

Amorphous carbon-coated silicon nanoparticles with sub-100 nm spacing suppress electrolyte side reactions while preserving lithium diffusion and cycle life.

A foam-core connector wrapped with nanowires lowers impedance and harmonics while keeping bounce force small and rebound high.

A high share of two- and three-walled CNTs plus dopant treatment cuts resistivity toward copper and aluminum for lighter wire conductors.

Gradual sulfur addition during Ag-In-Ga nanoparticle synthesis narrows size distribution and improves light emission for quantum dot devices.

Openings in protective layers let color conversion and scattering materials fill a porous layer without etching, improving light extraction.

A radial gradient alloy in quantum dots creates continuous energy levels that boost emission efficiency while improving film stability.

A mixed CNT conductive network helps lithium battery electrodes keep low resistance through cycling, improving input-output and high-temperature life.

Air-stable TBD derivatives n-dope PCBM to raise conductivity and thermal tolerance in electron transport layers for solar cells.

A silicon anode with 4-10 μm particles, CNTs, and a copolymer binder limits resistance rise from expansion while preserving capacity.

Pre-densifying FeNi particles before nitriding and denitrification limits pores to 5% or less while preserving strong magnetic properties.

Interface doping in core-shell quantum dots tunes emission wavelength without widening particle size distribution, improving color purity and luminous efficiency.

A fluorine-containing copolymer binder with single-walled carbon nanotubes limits settling and improves electrode adhesion, flexibility, and cycle life.

Alternating graphene and boron nitride layers cut interconnect resistance at narrow linewidths while limiting capacitance in dense microelectronics.

Charged surfactants disperse and bind nanoparticles in a fluid medium to prevent aggregation and produce homogeneous solid materials.

A molecular thin-film shell protects metal electrode cores from dissolution while keeping ionic resistance low for faster fluoride-battery cycling.

A lithiophilic-gradient 3D anode framework guides bottom-up lithium deposition to suppress dendrites, stabilize SEI, and improve cycle life.

A lithiophilic gradient in a 3D anode framework drives bottom-up lithium deposition, reducing dendrites, dead lithium, and cycle fade.

Cryogenic high-field charging traps electrons in a dielectric nanolayer, forming a Coulomb barrier that cuts leakage and boosts energy storage.

Sub-nanoporous MOF-based separator layers confine solvent molecules, smooth lithium-ion flow, and curb dendrite growth to extend cycle life.

A Lewis acid halide core-shell quantum dot resists heat and medium damage to preserve photoluminescence and thermal stability in devices.

A sprayable epoxy-siloxane insulation replaces mica tape windings to improve partial discharge resistance and enable automated motor production.

Microemulsion nanoreactors enable cadmium-free core-shell quantum dots with controlled size, composition, and stable near-infrared fluorescence.

Selective deposition of conductive and resistive agents lets 3D-printed resistors reach target conductivity with lower variance.

Nanosized positive electrode grains with higher surface area and carbon-supported conductivity improve Li-ion charge rate, capacity, and resistance.

Single-atom catalyst deposition enables mass production of uniform SWCNTs with lower impurities, controlled diameter, and high crystallinity.

A metallic cover layer stabilizes vertically aligned carbon nanotubes for reliable electrical and thermal contact in microsystems.

Bimodal carbon nanofibers resolve aggregation issues in elastomers by forming hierarchical structures that enhance strength, rigidity, and heat resistance.

Ion exchange converts metal cations to hydrogen ions for direct dispersion of inorganic nano-platelets in organic solvents.

Patterned catalyst layers guide chemical vapor deposition to form branched carbon nanotubes with high yield.

A polyester film containing dispersed tungsten oxide nanoparticles provides infrared shielding while maintaining visible light transparency.

Dual filler refractive indices disorder critical angles to reduce total reflection and improve luminous efficiency.

Photo-curable antistatic resin composition with carbon nanotubes and fumed silica improves wear resistance on conductive tile flooring.

Pulsed growth cycles alternate with pause periods to terminate threading defects at sidewalls, enabling high-quality GaN nanowires for LEDs.

A nanostructured layer bonded to a substrate resists fingerprint oil through superhydrophobicity and capillary pinning.

Oriented amorphous carbon film achieves high electric conductivity through controlled sp2 hybrid orbital content and graphite plane orientation.

Aligning carbon nanotubes end-to-end overcomes array size limits, enabling large-area films with high light transmittance.

Removing the interposed pedestal reduces thermal mass and interface resistance, enabling rapid temperature responsiveness during high-power dissipation testing.

Periodic voids scatter phonons while preserving electrical pathways, resolving the trade-off between thermal and electrical conductivity.

Metal oxide intermediaries enable strong adhesion between graphene coatings and copper substrates, eliminating binder-induced thermal resistance.

A catalytic reactor converts crude oil into carbon nanotubes and hydrogen gas at elevated temperatures.

Surface-assisted reduction deposits palladium onto ceria nanostructures, lowering methane oxidation initiation temperatures.

A monomer binds nano-metal rods to conjugated polymer chains, creating conductive composites.

Optical antenna transfers energy to transition metal doped nanocrystals for broadband light absorption.

Flexible substrate with patterned bulges enables real-time in situ Raman detection on irregular surfaces.

Macroscale graphene sheets with controlled perforations enable scalable filtration via ion beam or UV-oxygen treatment.

Adsorbents on single-walled carbon nanotubes dope the network via photo-excitation, reducing trap sites and improving light detection speed.

A quantum dot complex uses a dendritic oxide structure to dissipate heat from light sources.

A semi-continuous chemical vapor deposition process deposits silicon onto carbon particles in a fluidized bed reactor.

Composite additives combining polymers and nanoparticles lower pumping energy and prevent formation plugging in subterranean fractures.

Covalent metal carbide bonding aligns nano-carbon orientation on tungsten tips, eliminating physical adsorption resistance.

Ethylene glycol lubricant with nanodiamond particles forms tribochemical films to lower friction coefficients in heat pump sliding members.

Contact surface mediates detection via frustrated total internal reflection, resolving the trade-off between reliability and adaptability in label-free assays.

Dual polymer particles in a water-based ink resolve friction damage and nozzle clogging by balancing surface stability with continuous printing reliability.

Surface passivation prevents aggregation and ensures uniform distribution within composite materials.

Self-assembled block copolymer micelles form precise nanopillar masks, reducing production costs and time compared to expensive e-beam lithography methods.

Surface-modified titanium dioxide pigment reduces pigment loss during papermaking while maintaining high opacity levels.

Electrospray coating disperses graphene nanoflakes on polymer hosts using electrostatic forces, preventing aggregation caused by van der Waals interactions.

Titanium-stabilized LiAlH4 nanocomposite prevents oxide layer formation to maintain high energy density for propellant applications.

Zirconium ions inhibit rapid polymerization and prevent turbidity in platinum hydroxide polymer solutions.

Replacing mechanical exfoliation with chemical vapor deposition growth resolves the contradiction between manufacturing precision and productivity.