Material Nanotechnology TRIZ Cases

Alkane thiol reaction at 200°C yields monodisperse CIGS nanoparticles, resolving aggregation and high-boiling ligand issues.

Composite expanded graphite and carbon nanotubes maintain flexibility while achieving high electrical conductivity.

Replacing mechanical separation with a graphitizing catalyst pattern enables precise layer control and minimal defects in large-area graphene sheets.

Hot isostatic pressing converts pre-baked organics into dense graphite clusters, resolving the trade-off between production time and structural strength.

A quantum dot composite color filter uses a bimodal particle size distribution to enhance light conversion efficiency and color purity.

A carbon nanotube asymmetric Van der Waals heterostructure sandwiches a two-dimensional semiconductor layer between electrodes to enable one-way conduction.

Optimized InP core shell nanoparticles balance weather resistance and quantum efficiency by controlling shell thickness and material composition.

A quantum dot composition uses a dispersant with acidic or basic substituents to capture detached ligands.

Electric field alignment of nanorods in liquid crystals overcomes polymer stretching limits to produce large-scale, high-density assemblies.

Plasma-treated polymer substrates with TFPA linkers enable dry graphene transfer from metal foils, eliminating chemical etching defects and hazardous waste.

Multi-phase composite grains reinforce the perovskite matrix, preventing cracking in monolithic capacitors during thermal shock.

PSS generates electrosteric repulsion preventing aggregation of graphene-based nanosheets in high-salinity brines.

High pH aqueous solutions enable stable single nanopore formation on silicon nitride membranes with high dielectric withstand voltage.

Nanostructured fibrils deposited on cigarette components act as catalysts to convert carbon monoxide into carbon dioxide.

Cerium oxide-zirconium oxide composite oxide combines melting and wet process materials for high oxygen storage capacity.

Doping flexible substrates with titanium dioxide nanoparticles refracts trapped light to enhance external emission.

Wet carbon paper process deposits mixed carbon materials onto aluminum mesh current collectors to achieve 200 F/g specific capacitance.

Dip-coating a catalyst layer with graphene particles creates defect-free electrodes, eliminating voids and seams to boost production yield.

Calcium ions and encoded signals fragment cancer cell nuclei to induce rapid apoptosis, sparing healthy tissue from chemotherapy harm.

Collar stops segment the support filament to control donor acceptor material distribution, resolving uniformity trade-offs in electrochemical efficiency.

Low-melting nanoparticles enable stress-free bonding of dissimilar materials, preserving crystal lattice precision in sensitive optical components.

A conductive resin composition uses solvent evaporation during kneading to disperse carbon nanotubes uniformly within the thermoplastic matrix.

Functionalized nanocarbon-iron composites overcome low intracellular iron concentration limits by enabling targeted ferroptosis induction in solid tumors.

Titanium oxide nanotubes with specific Raman peaks boost specific capacity and lifespan, resolving kinetic limits of traditional graphite anodes.

Lithographic patterning creates semiconductor nanowires with periodic longitudinal modulation to enhance thermoelectric properties.

Nonpassivated silicon produces hydrogen through water hydrolysis enhanced by dispersing agents that maintain colloidal stability.

AC voltage generates plasma across a gas-liquid interface to decompose organic compounds into graphene dispersion.

Solid hollow fiber cooling crystallization precipitates a polymer film around nanoparticles flowing through the lumen.

A process producing micro optical articles via ink-jet printing of organic-inorganic hybrid polymer compositions.

Titanium phosphate layers transform into water-insoluble titanate using strong base treatment to create high surface area titanium oxide.

Non-covalent stabilizer association limits nanoscale pigment aggregation, resolving jetting reliability issues caused by large particle sizes.

Double core-shell structure reduces rare earth phosphor consumption while maintaining high luminous intensity for industrial display applications.

Dispersing discrete carbon nanotube fibers prevents agglomeration, reducing impedance and extending cycle life in lead-acid batteries.

Optimized tungsten oxide adsorbent recovers radioactive ions with high specificity while reducing waste volume.

Replacing amines with stable ligands prevents discoloration and maintains photoluminescence in silicone matrices under heat.

A unitary graphene matrix composite with parallel planes delivers high thermal conductivity and mechanical strength.

Segmented stackable units isolate reactive gases while maintaining an open central channel for uninterrupted carbon nanotube fiber extraction.

Optimized precipitated silica reduces hysteresis to lower rolling resistance while maintaining abrasion limits across vehicle types.

Catalyst-assisted fullerene-ligand reactions resolve low solubility and fluorescence efficiency, enabling biological imaging applications.

Hypophosphorous acid reduces graphene oxide in acidic media using sulphur dioxide as a catalyst to produce high-quality reduced graphene oxide.

Polymer and nano-silica coatings on starch cores reduce aggregation and increase surface area, boosting tensile strength in rubber compounds.

Alcohol-mediated dealloying of a Zn-Li precursor yields long, high-quality zinc nanowires without complex synthesis equipment.

Irregular alumina nanoparticles reinforce PTFE matrices to deliver superior wear resistance at low filler concentrations.

A lateral flow assay detects MxA and CRP markers to differentiate viral from bacterial infections.

Electron beam activates surface atoms to construct 3D micro/nanostructures, overcoming low precision in conventional additive manufacturing.

A lanthanide fluoride two-dimensional porous nanosheet preparation method uses a surfactant-free precipitation reaction to produce structured materials.

Selective ultrasound triggers nano-carrier decomposition to control biodegradation timing, eliminating electromagnetic radiation risks in implantable devices.

Tertiary amine-grafted silica nanoparticles plug nano-scale cracks in shale formations to stabilize wellbores during drilling operations.

A graphene-silicon quantum dot hybrid structure uses doped graphene layers to enhance electrical conductivity and stability.