Material Nanotechnology TRIZ Cases

Heat-conducting elements in a holographic optical element stabilize temperature, resolving the contradiction between reliability and device complexity.

High molecular weight dispersant prevents aggregation of long carbon nanotubes, eliminating sudden thickening and maintaining handling ease.

Contacting graphite with a two-coordinate boron cation salt generates stable holes in the sp2 lattice, sustaining conductivity without transient doping effects.

Layered nanolaminates composed of 2D materials provide enhanced radiation attenuation through scattering and absorption, replacing heavy lead-based shielding.

An electrostatically charged substrate generates fields to repel neighboring carbon nanotubes and maintain vertical alignment during growth.

Silane coating modifies iron oxide magnetic particles to enhance structural stability and solubility.

Embedding porous silica particles in a binder matrix increases discharge space while preventing particle detachment during operation.

Acicular cellulose nanocrystals stabilize oil-in-water emulsions without surfactants.

Liquid electrolyte in a heat capacitor boosts thermoelectric conversion efficiency while simplifying manufacturing compared to solid-state semiconductors.

Separation vessels extract purified carbon nanotubes from continuous reactor effluent, resolving low production rates and impurity contamination.

Segmented flow reactors produce metal oxide nanocrystals with uniform sizes, resolving batch dispersion issues for smart window applications.

Dual-phase first layer reflects electromagnetic radiation to form strengthened visible light via interference.

Tailored colloidal synthesis creates hydrothermally stable chabazite zeolites that maintain high NOx conversion activity under harsh exhaust conditions.

Nanorod structures in metal oxide layers stabilize RRAM voltage, resolving composition control issues.

Applying a basic compound layer neutralizes acidic substrate sites, accelerating polycondensation and reducing imprinting time for patterned layers.

A display device uses quantum dot phosphors to generate color light with specific peak wavelengths.

Graphene-supported porous iron oxide nanorods resolve volume expansion and low conductivity bottlenecks in lithium batteries.

Nanostructured cobalt manganese oxide nanoclusters catalyze water oxidation to oxygen at high turnover frequencies.

An indium tin oxide film with a 4.0 to 4.5 eV band gap enhances visible light transmittance through controlled co-precipitation and surface treatment.

Pre-synthesized InP nanoclusters resolve synthesis complexity by enabling homogeneous nanoparticles with narrow emission peaks.

Organosilicon functional groups provide steric stabilization to silica and alumina nanoparticles.

Dispersing dry pre-comminuted pulp in liquid enables fine comminution using mineral materials, reducing energy consumption and preventing fiber swelling.

Germanium substrate enables catalyst-free graphene production, removing metal impurities and ensuring uniform thickness.

Segmented synthesis using high-purity precursors and surfactants produces metal nanostructures exceeding 1,000:1 purity ratios to eliminate contamination risks.

Reducing gas pressure lowers turbulence during pulling, allowing higher speeds while maintaining film uniformity and structural integrity.

Replacing gadolinium with boron-doped graphene quantum dots eliminates metal leaching toxicity while maintaining high MR sensitivity.

Pyrolyzing a fullerene derivative at controlled temperatures preserves the fullerene structure while enabling wet-process film formation.

Conductive and dielectric coated granules reflect solar radiation to reduce heat absorption in roofing materials.

Nano-porous silicon bulk material reduces thermal conductivity through phonon scattering, achieving ZT greater than 0.2 at room temperature.

Water-organic mixed solvents resolve the contradiction between dispersion transparency and chemical agent utilization efficiency.

Cellulose-based disintegration agents break down pigment aggregates in water within one minute, resolving energy-intensive dispersion bottlenecks.

Inorganic salt powders react with mercaptan to produce metal sulfide nanocrystals without expensive organometallic compounds or protection gases.

A plasmon resonance biosensor array uses discrete metallic nanoparticles to detect biological targets via light scattering modulation.

Laser-activated defect-engineered photocatalysts grow carbon nanostructures at low temperatures, eliminating high energy pyrolysis requirements.

Nitro compounds generate nitric acid to oxidize carbon nanotubes, improving dispersibility without strong acids or bases.

Embedding electrospun carbon nanofibers in polyurethane resolves the trade-off between measurement precision and stretchability, enabling 300% strain detection.

Nitrogen doping modifies the TiO2 band gap to enable visible light absorption, overcoming UV-only limitations of standard photocatalysts.

Polymer-carbon nanotube coatings on silicon particles prevent entanglement and volume expansion, boosting cycle stability.

MCMB template synthesis prevents agglomeration and impurity introduction in WO3/WS2 porous hollow shell nanomaterials.

Magnetic carbon nanocapsules enable exclusive cis-form formation and platinum recovery, eliminating trans-isomer impurities.

Passivation prevents violent oxidation and sudden heating during catalyst skimming.

Two-dimensionally crosslinked graphene layers permanently enclose sub-zeptoliter volumes while maintaining impermeability and mechanical stability.

A thermal plasma method produces single crystalline boron nitride nanosheets using controlled laminar flow and nitrogen-rich conditions.

Atomic layer etching precisely controls solid material layer thickness using sequential surface reactions.

Eggshell nanoparticles reinforce a PBAT and PLA matrix to resolve the trade-off between biodegradability and mechanical strength.

A multi-sectional dental zirconia milling block combines tetragonal and cubic phases to produce porous structures with defined material sections.