Material Nanotechnology TRIZ Cases

See how glass-fiber composites with iron-based nanoparticles replace lithium-cobalt cathodes to

See how porous metal substrates with optimized thickness and cell density support photocatalyst

See how recyclable metallic fuels with inductive heating and closed-loop recycling reduce envir

See how catalyst-patterned substrates enable aligned CNT growth and uniform dispersion in compo

See how plasma-deposited polymer nanostructures with silane layers achieve hydrophobic and oleo

See how alkali metal nanocatalysts enable uniform carbon nanotube growth on carbon nanofibers,

See how encapsulated fragrance microcapsules break on contact to control scent intensity, reduc

See how a piezoelectric metallic oxide-PLLA membrane generates electrical charge under ultrasou

See how a multi-oxide coating composition with heat-conductive nano powder maintains infrared r

See how stacked hydrogen storage metal layers generate electric power directly via quantum diff

See how carboxy-modified cellulose fibers with controlled aspect ratio resolve the heat resista

See how graphene dispersed in a polymeric binder enables textile filters with high bacterial fi

See how silver nanowire networks with thermoplastic elastomer coating enable high-resolution, s

See how a silver-polyurethane composite film maintains resistance variation below 25% at 120% s

See how branched, crosslinked carbon nanotubes released as flakes from growth substrates improv

See how void structures within fabric fibers scatter solar radiation and enhance thermal emissi

See how a liquid metal and carbon nanotube core layer enables stable electrochromic color chang

See how a composite double-sided tape with velcro-style hooks and gecko-inspired nano fibers en

See how low-pressure plasma polymerization deposits hydrophilic nanocoatings with permanent fun

See how a fabric-based porous catalyst uses electroplated metal layers to enhance charge transf

See how partial CNT fixation (7-30% coverage) on carbon fibers forms a protective resin layer t

See how recyclable metallic fuels replace fossil fuels in spacecraft, using exothermic metal co

See how mechanical alloying with zinc or magnesium, followed by vacuum distillation, produces p

See how a phosphorus-zinc oxide coating composition provides infrared reflection and high trans

See how energetic particles with inherent Curie temperatures enable self-regulating thermal con

See how cellulose nanofibers, crosslinking agents, and 6-carbon perfluoroalkyl compounds delive

See how cellulose nanofibers, crosslinking agents, and short-chain perfluoroalkyl compounds ach

See how segmented pyrolysis in two furnaces with catalyst-driven nanocarbon conversion suppress

See how a composite insulation film with silver nanowire reflection and porous alumina blocking

See how a graphene nanoplatelet pattern creates thermal circuits in textiles, balancing heat re

See how surfactant-mediated graphene dispersions use high shear mixing to overcome poor dispers

See how subcritical CO2 expansion and sacrificial bead removal create porous nanofiber scaffold

See how a metal nitride and ITO multi-layer coating maintains infrared reflection and low-emiss

See how carbon nanotube-coated fabric sensors enable flexible pressure monitoring in footwear a

See how selective metamaterial surfaces enable passive radiative heat transfer from cooler to h

See how a layered laminate heater with nano-coating and composite materials resists calcium sca

See how nano-cerium oxide and polydopamine coatings solve UV shielding and binding force contra

See how surface-modified silica nanoparticles and styrene-based elastomer maintain superhydroph

See how tubular void structures inside fibers scatter solar radiation and emit thermal radiatio

See how charged cellulose nanofibers and ionic waterborne polyurethane self-assemble into stabl

See how covalent bonding of antiviral motifs to adhesive proteins maintains antiviral activity

See how a portable meniscus drag applicator deposits uniform nanostructured coatings on install

See how NaYF4 core-shell nanophosphors under 60 nm absorb 700-900 nm light and emit 950-1050 nm

See how a graded inorganic multilayer coating combines solar reflection, infrared emission, and

See how alloying silicon with distillable metals and ball milling produces porous nano-particle

See how a flexible substrate coated with hydrophobic cellulose nanoparticles enables wearable w

See how applying pressure to carbon nanotube nonwoven sheets reduces air voids and resistivity

See how thermoelectric modules bonded to graphene nanoplatelets replace forced-air systems, ach

Aligned CNT growth on catalyst-coated substrates prevents agglomeration and improves composite reinforcement, heat transfer, and conductivity.

A water-based coating combines hydrophobic polymer dispersion and nano-structured particles to create scalable self-cleaning surfaces without organic solvents.

Controlled oxidation keeps carbon nanofibers dispersible in polar solvents at high concentration while preserving conductivity for coated films.

Integrated gas generation restores dewetted microfeatures after wetting, preserving underwater drag reduction and biofouling resistance.

A porous sintered nanosilica coating and moisture barrier cut reflection, resist soiling, and preserve light transmission in photovoltaic glass.

Thermal growth on a carbon-containing metal layer forms graphene directly on a substrate with high coverage and fewer wrinkles.

Controlled substrate growth and transfer of aligned carbon nanotubes improves dispersion in composites and boosts mechanical, thermal, and electrical properties.

Stable aqueous dispersions of thermoplastic nanoparticles create water-based fiber sizings that withstand heat and improve adhesion in recyclable composites.

SP1 polypeptides non-covalently bind carbon nanotubes to improve dispersion in polymers, boosting conductivity and heat dissipation in tires.

Functionalized CNTs are pressure-introduced into preformed membrane pores to avoid polymer encapsulation and improve flux, selectivity, and solvent retention.

Hue-difference weighting adjusts hue and saturation in interference regions to keep primary colors consistent across displays.

Inclined track surfaces and ribbed positioning parts let pins align a front-heavy substrate container precisely without friction-related mounting errors.

Nanoparticle-filled high-Tg thermoplastics keep lenses clear and moldable while surviving lead-free solder reflow temperatures.

Continuous microflow reaction controls temperature and retention time to produce evenly coated fine composite particles with tighter size distribution.

Surfactants and binders improve nanowire dispersability, enabling uniform thin-film coating and easier processing in aqueous or non-aqueous solvents.

A graded coating blocks oxygen and water vapor on flexible substrates while easing delamination, helping extend OLED lifespan.

Controlled oxygen activation and palladium catalysis grow multi-scale carbon structures on carbon fiber at lower temperatures and atmospheric pressure.

Electrospinning forms nanofibers directly on a carrier substrate, easing flexible display processing while avoiding extra bonding and heat-induced extension.

Diazonium-functionalized particles bond directly to metal or semiconductor surfaces, replacing weak adsorption with strong covalent attachment.

Sealed atmospheric-pressure heating forms a homogeneous sulphur-carbon powder that boosts electrode conductivity with less sulphur loss.

Partial polymer infiltration leaves aligned carbon nanotube tips exposed, improving heat transfer while keeping the interface film flexible.

A cationic nanogel composition stabilizes foam, limits soil redeposition on laundry, and leaves hard surfaces more hydrophilic for easier cleaning.

A nanoparticle thin-film coating boosts infrared heat dissipation in tight electronic spaces, lowering component temperature by 10-15°C.

Sequentially joining carbon nanotube structures from multiple arrays overcomes single-array length limits and enables continuous yarn production.

Ultrafiltration and electrolysis recycle wash liquor to keep cleaning effective while cutting detergent, water, and energy use.

Carbon nanotube heating and air cooling speed PCR temperature shifts by cutting heater heat capacity and energy use.

A short high-intensity light pulse melts conducting polymer nanofibers at contact points, enabling fast welding into smooth continuous films.

Nanotube- or nanofiber-reinforced carbon fibers raise nacelle strength and stiffness while easing high-temperature processing and cost.

Partially deionized water below 200 μS/cm limits metal-ion-driven dye transfer, enabling mixed-color laundry washing without sorting.

VACNTs grown on the surface and inside porous carbon electrodes increase active area and conductivity for higher-capacitance supercapacitors.

High-nickel cathodes and carbon-silicon anodes raise lithium-ion energy density while coatings and porous carbon structures preserve cycle life.

A two-region metalens boosts terahertz focusing by using a high-transmittance center and a lower-transmittance outer region to suppress circumferential waves.

Controlled CNT diameter and dispersant-assisted dispersion prevent aggregation while preserving conductive networks in battery electrode membranes.

Pulsed electrodeposition decouples nucleation from growth to form sub-15 nm Pd31Bi12 on carbon supports with strong ORR activity and methanol tolerance.

A crosslinkable polymer binder disperses non-modified quantum dots without quenching, improving luminous efficiency and patterned film formation.

WO3 and BaTiO3 nanoparticles at ReBCO grain boundaries strengthen coupling and help sustain critical current in magnetic fields.

Amorphous nano-silicon is infiltrated into a porous carbon scaffold by CVI to curb expansion and improve Li-ion anode cycling.

Industrial-grade butyllithium reacts with H2S under inert, anhydrous conditions to produce high-purity lithium sulfide with uniform particles.

Conductive coating on porous particles enables active material deposition in small pores while coalescing them into a high-surface-area composite.

Controlled silver particle size and crystallite ratio improve ink storage stability while limiting temperature-driven resistivity changes.

A two-layer cathode lowers conductive content at the outer surface to suppress exothermic reactions while preserving battery output.

Region-specific photolithography forms non-rectangular metasurface pillars at scale, balancing low-cost production with precise optical variation.

A porous metal oxide layer with conductive pillars improves fine-pitch semiconductor connections by boosting heat flow and reducing cracking and delamination.

Acylated and microwave-reduced graphene oxide boosts lithium storage while keeping low resistance and stable cycling in battery anodes.

Using MOF/SiO2 intermediates and magnesiothermic reduction, this anode composite buffers silicon expansion and reduces energy fade.

Iron-particle photosensitive resin forms cured films with higher μ' and lower tan δ above 1 GHz, improving inductor and antenna performance.

A calcium organic salt in the zinc electrode forms calcium zincate in situ, limiting zincate diffusion, dendrites, and deformation.

Controlled isotropic etching, oxidation, and annealing round nanowire channels to improve gate fill, cut leakage, and reduce residual germanium.

Compression-molded CNT thermoplastic plates solve the conductivity-strength tradeoff in thin fuel cell bipolar plates while keeping thermal stability.

Defect-decorated graphene flakes are crumpled into mesostructures that improve catalyst access and durability in fuel cells and electrolyzers.

Hybrid semiconducting polymer nanoparticles balance brightness, photostability, and bioconjugation for sensitive biological detection.

Electrospun sulfur-polymer yarns confine sulfur, limit polysulfide dissolution, and reduce expansion for longer-lasting lithium-sulfur electrodes.

Dual fast-ion-conductor and carbon coatings raise lithium metal phosphate conductivity while stabilizing the cathode for better cycling.

A separate water-blocking layer with absorbing particles limits silver migration while preserving bendability, conductivity, and low haze.

Nanoconductive polymer layers and gel create a Unified Field current path for long-distance signal transmission with minimal resistance and energy loss.

Lower-temperature reactive sintering forms dense, hermetic ceramic Li-ion electrolyte membranes while limiting volatile species loss.

Multiple coherent RF feeds and a carbon nanotube heat-spreading plate improve microwave heating uniformity while cooling high-power amplifiers.

Carbon nanotubes create thermal pathways between metal layers in IC packages, improving heat removal from dense, high-power transistors.

Rechargeable electrostatic energy storage and integrated control circuits keep downhole power supplies working in high-temperature environments.

Cellulose replaces PVP as a silver nanomaterial stabilizer, cutting toxicity and cost while preserving morphology control and synthesis reproducibility.

A graft-chain resin with iron-containing particles forms cured films with higher μ′ and lower tan δ at 5 GHz and 100 MHz for inductors and antennas.

Pre-lithiated carbon-coated SiOx forms an in-situ Si-O-Li composite that limits SEI loss, improves initial efficiency, and preserves cycling stability.

UV laser sintering of silver nanowire edge wiring lowers impedance and prevents detachment for seamless spliced display panels.

Fine grain copper and nanotwin copper are hybrid-bonded at the chip interface to raise bonding reliability in stacked semiconductor structures.

Nanocrystal perovskite thin films confine excitons and prevent thermal ionization, improving color purity, luminance, and room-temperature stability.

Using CVI in a fluidised bed on larger porous carbon particles, then comminution, improves silicon deposition uniformity and battery capacity retention.

Pressed and sintered dielectric elements in a matrix raise bulk permittivity while enabling large 3D shapes with lower dielectric loss.

Copper is electrodeposited inside porous CNT fabric to raise ampacity and conductivity without the strength loss of surface-coated composites.

A two-step adsorption and plasma treatment process forms uniform, low-defect nano-graphene on BEOL metal layers below 400°C.

Surface-modified porous ceramic nanoparticles use emulsion-based dispersion control to prevent agglomeration and improve composite bonding strength.

A graphene fluoride and rGO film dissipates heat in wearable electronics while preserving flexibility, insulation, and flame retardancy.

A smooth base layer, screen-printed pattern, and surfactant-modified coating cut electrode roughness and improve transfer printing for optoelectronics.

Blue light is down-converted to red and infrared, then up-converted to visible light to raise white-light brightness while preserving high CRI.

An aqueous glucose-PVP route replaces viscous polyol processing, enabling easy washing, low pollution, and scalable ultra-long silver nanowire production.

Gold diffuses between silver particles to cover bonding voids, limiting oxidation and preserving low resistance in high-temperature semiconductor modules.

Nitrate-based chronopotentiometric deposition coats aligned carbon nanotubes uniformly while avoiding aluminum support corrosion in supercapacitor electrodes.

An amine polymer dispersant and phenolic compound keep CNTs dispersed in water, limiting viscosity rise and improving battery electrode conductivity.

CNT near the electrode surface and acetylene black near the core improve battery output while preventing excessive conductivity.

Removing the gate dielectric in a p-type gate GaN FET lowers threshold voltage, enabling smaller cascode silicon transistors and lower on-resistance.

Ultrafine adsorbents gain easy recovery here by combining Mg-Mn layered oxide with ferroferric oxide for fast, stable cadmium removal.

A catalyst solution enables covalently linked carbon nanotube growth on non-planar carbon surfaces, supporting scalable conductive electrodes.

Using a MOF/SiO2 intermediate and magnesiothermic reduction, this case cuts toxic precursor use while improving silicon anode cycle life.

Nano-sized lithium oxide particles and carbon support shorten ion diffusion paths and cut resistance to improve battery charge-discharge rate and capacity.

Plasma ion implantation and staged surface treatment raise nitrogen-vacancy center concentration in sub-10 nm nanodiamonds at lower cost.

A plant fiber brush and etched fluorocarbon-coated PVC cut damping and wear, enabling TENG power generation in low-flow water.

Bundled silicon nanowires with carbon-metal oxide coating improve conductivity and cycling stability in high-capacity Li-ion anodes.

Fluidized bed carbon and fluorine removal plus acid-alkali purification cuts aluminum and copper contamination in recycled LFP cathodes.

Hollow pillars sustain highly wetting droplets and capillary-fed evaporation, boosting dielectric liquid heat removal for electronic cooling.

Photoinduced current from carbon quantum dots enables lightweight wearable UV sensing with direct, accurate, and reproducible exposure measurement.

A multilayer bandgap design enables cadmium-free nanocrystals to deliver narrow blue emission, higher quantum efficiency, and better stability.

An N-heterocyclic carbene linker covalently functionalizes graphene while preserving conductivity, improving biosensor selectivity and stability.

PDMS infiltration into vertically aligned carbon nanotubes strengthens electrode adhesion, enabling stretchable supercapacitors to hold capacitance under strain.

Porous nanostructures and polar inorganic particles form a protective anode layer that guides lithium ions and limits dendrites and electrolyte loss.

Graphene-coated metal components are formed into bulk copper composites that reach up to 105% IACS while lowering defects, energy use, and cost.

Controlling CNT G/D ratio and particle size distribution improves slurry dispersibility and conductivity, helping batteries retain charge-discharge cycle stability.

Rotor-stator shear and recirculating laser cutting break CNT aggregates while limiting nanotube damage and viscosity in dispersion liquid.

ZIF-67 nanoparticles dispersed in PMMA form an LED coating that enables tunable light emission with lower cost and less rare-earth dependence.

Direct water binding on semiconductor nanocrystal surfaces boosts luminous efficiency and narrows emission width for higher color purity.

Flexible transparent CQD LED membranes cut power use while tuning 800-2000 nm emission for motion tracking, eye-tracking, and VR.

A single thermal chalcogenation step grafts sulfur, selenium, or tellurium onto polyaromatic carbon while cutting waste, time, and product variability.

Uniformly dispersed nano silicon in a conductive carbon shell and coating layer helps battery anodes resist expansion and improve cycling.

Cyclic vapor-phase deposition uses surface reactivity differences to place noble metal on target areas without pretreatment or lithography.

Simultaneous liquid-film division and cooling of molten alloy improves particle uniformity, amorphous properties, and magnetic core powder quality.

Angled plateau quantum dots enable operation above 4 K while supporting CMOS-compatible scaling and tunable quantum components.

Na inserted between In-As layers creates weak van der Waals bonding, enabling peelable nanosheets with ferroelectric-like and resistance switching behavior.