Material Nanotechnology TRIZ Cases

An implantable electrochemical cell electrolytically splits water to produce oxygen gas using a biocompatible graphene hydrogel system.

Carbon nanomaterial coatings resolve contradictions between fire retardancy and environmental friendliness by replacing toxic chemicals with natural waxes.

CVD graphene film on metal substrate combines with polymer layer to form freestanding composite structure, resolving low conductivity from disorderly fragments.

A palladium catalyst supported by a metal oxide and carbon complex structure enhances oxygen reduction activity in fuel cells.

Aprotic polar solvent dissolves alkali-reduced graphite intercalation compound, preserving structural integrity while enabling scalable high-purity production.

Plasma nozzle generates reactive additive particles directly within rubber processing streams, preventing aggregation and ensuring homogeneous mixability.

One-step colloidal deposition of hydroxyapatite nanocrystals onto roughened dental implants resolves high dissolution rates and poor adherence.

High-pressure plasma synthesis overcomes low production rates and energy inefficiency to yield crystalline boron nitride nanotubes.

An integrated heating module combines a heating element and insulating member into a single structure to simplify warmer manufacturing.

Solution-based metal nanowire films replace vacuum-deposited oxides to enable flexible transparent electrodes.

A Si-Al-Fe alloy negative active material stabilizes lithium-ion battery structures through controlled phase dispersion.

Removing excess surfactant via solvent washing resolves high viscosity issues, allowing increased nanoparticle content for better conductivity.

Self-assembling peptide amphiphile nanofibers bind BMP-2, reducing supraphysiologic dose requirements and minimizing bone resorption risks.

Graphene nano composite grids and photocatalytic tanks eliminate pathogenic bacteria in medical sewage, ensuring compliance with national discharge standards.

Replacing hydrolyzable Si-O bonds with robust Si-C bonds enables stable nanometric protein arrays for high-throughput screening.

Density gradient ultracentrifugation separates two-dimensional nanomaterials by buoyant atomic layer thickness.

Porous one-dimensional metal oxide nanorods act as soluble polysulfide reservoirs within the positive electrode to trap intermediates.

A flame-assisted spray technology produces spherical lithium transition metal oxide particles from aerosolized precursor droplets.

Encapsulating diazeniumdiolates in a biodegradable polymer prevents leaching and toxicity while sustaining nitric oxide generation.

Encapsulating metal oxide nanoparticles inside hollow graphene spheres prevents agglomeration and volume expansion damage in lithium-ion battery anodes.

A photo-curable resin composition with controlled viscosity and Ohnishi parameters forms etch-resistant layers.

A magnetic particle coating on carbon nanotubes enables secure substrate attachment via applied fields without chemical adhesives.

Crystallized nanometal particles bond to flake graphite surfaces, enabling polydopamine coating deposition for improved resin adhesion.

A metal-based particle assembly creates intense plasmon resonance through controlled inter-particle spacing.

A polyolefin film incorporates nanoclay and pore-forming filler to enhance flame retardancy.

A water-based liquid hard coating composition uses epoxyalkoxysilane hydrolysis and cationic silica particles to form a reticulated network.

Solid grade oligomers mediate hydrophobic monomer diffusion to resolve low solubility bottlenecks, reducing residual levels.

Nonperiodic nanostructures scatter light to extract waveguide modes, preventing color separation and diffraction patterns.

Cerium ammonium nitrate oxidizes graphene and carbon nanotubes to create non-conductive patterns on substrates.

A hybrid organic light emitting diode incorporates quantum dots to alter internal conversion rates and boost singlet exciton generation.

Amorphous silicon shells on carbon nanofibers accommodate volume expansion during cycling, achieving 3938 mAh/g capacity.

Photoreactive viscosity decreasing agents lower resin viscosity to enable high-resolution photocurable 3D printing.

Carbon nanotube infused composite materials provide structural integrity and electromagnetic shielding for air-based structures.

Multicompartment microcapsules use molecular sensitizer and annihilator mixing to emit visible light upon UV exposure.

Dry gel conversion produces nano-sized ZSM-5 zeolites that resolve catalyst deactivation by shortening diffusion paths for bulky molecules.

Micro-nano structures on optical elements reduce laser speckles in a metasurface-based structured light imaging system, improving precision.

Ionizable polymer ligands on quantum dot composite microspheres enable controlled electrodeposition.

Continuous microreactor synthesis of nanoscale azo pigments prevents nozzle clogging by maintaining particle sizes below 150 nm.

Mechanical pressing eliminates solvent evaporation cracking, achieving 100% surface coverage and defect-free lattice formation.

Mixing metatitanic acid suspension with zirconyl compound enables peptisation to produce mesoporous anatase TiO2 sol without neutralisation or filtration steps.

Reverse micelle templates guide bismuth telluride core-shell nanoparticle synthesis, lowering thermal conductivity while maintaining electrical performance.

A germanium oxide layer transforms into homogeneous nanoclusters embedded within a silicon dioxide dielectric matrix.

Transparent metamaterials resolve opacity trade-offs by enabling visible light convergence and deflection.

A non-wetting monolayer covers the outer surface of a fluid ejector to prevent liquid accumulation.

Hot gas stream thermal treatment yields homogeneous zirconia alumina powders, reducing cracks and enhancing ceramic mechanical properties.

A UV-C disinfection chamber cleans virtual reality headsets using ultraviolet light and pressurized air jets to remove debris.

Carbon nanotube-polyaniline films detect ammonia at room temperature, resolving the contradiction between structural simplicity and measurement precision.

Protruding structures on a substrate reduce contact area, enabling easy handling of fragile carbon nanotube films without damage.