Material Nanotechnology TRIZ Cases

Branched aliphatic amines stabilize silver nanoparticles, enabling low-temperature sintering of thick films on heat-sensitive substrates.

A linear porous titanium dioxide material with a single crystal structure facilitates effective electron migration.

Controlling the oxygen to Group III element molar ratio during synthesis prevents surface oxidation defects, achieving narrow emission half-widths.

Replacing noble metals, the nanosized boron-nickel catalyst achieves over 99% selectivity while suppressing byproduct formation.

A sulfurized polymer composite electrode confines polysulfide particles through chemical bonds to enhance capacity retention.

Electrospinning distributes fucoidan within polycaprolactone nanofibers to prevent leaching and improve cell adhesion.

Inhibiting polymer reduces saturation requirements for titanium dioxide pigment dispersion, lowering raw material costs while maintaining opacity.

Separate precipitation of spacer agglomerates improves titanium dioxide opacity and graying stability without complex processing.

A polyolefin-based diffuser combines two polymers with photo-responsive additives to enhance radiant power and reduce UV degradation.

Polyethylenimine complexes with polyacrylic acid-bound iron oxide to form a stable magnetoplex for genetic material delivery.

A metal nanowire manufacturing method reduces ions on nucleus particles to form uniform wires.

Graphene dispersion liquid prevents agglomeration through surfactant mediation, ensuring reliable conductive paths in electrode manufacturing.

Microwave-assisted infiltration of covalently bonded CNT sponges reduces thermal contact resistance while maintaining mechanical deformability.

Nanoparticles migrate from aqueous solution into organic carrier fluid using a carboxylic acid transfer agent.

Optimizing compression pressure between 5 and 1000 psi raises graphene bulk density without reducing surface area or dispersability.

Magnetic alignment orients non-spherical reinforcing particles within a liquid matrix precursor, resolving orientation control limits.

Zirconia-carbon refractories use controlled pore distribution and fine graphite to boost thermal shock resistance.

Covalently linking linkers to mechanically processed nanotubes creates stable fluorophore conjugates.

Graphene wires on dual-metal substrates reduce electrical resistivity, suppressing RC delay in sub-40nm LSI devices.

A surfactant-stabilized cellulose nanofiber foam dries into a lightweight cellular solid without collapsing the porous structure.

A quantum dot alloy nanomaterial with a radial gradient structure enhances light-emission efficiency and charge injection properties.

Opened-end metal/metalloid nanotubes absorb volume expansion during cycling, maintaining electrical connectivity and reducing electrolyte decomposition.

A hybrid core-shell nanowire architecture uses vertically aligned carbon nanofibers to support amorphous silicon layers.

Integrating carbon nanotubes into a polymer matrix creates an amorphous carbon structure that withstands high input power without deformation.

Applying metal compounds to convert into protective metal oxide layers prevents fiber growth and hydrate formation in fluid transport systems.

Lead tin telluride nanomaterials enable tunable infrared absorption across mid-wave and long-wave regions.

Sol-gel impregnation disperses sub-250nm ceramic particles within the carbon matrix, preventing fiber carbon consumption and preserving mechanical strength.

Optimizing metal ratios in a mixed oxide catalyst reduces space time and increases hydrocarbon yields while suppressing amorphous carbon formation.

Wireless nanoparticle catheters replace radiation with optical signals, eliminating kidney damage from contrast agents.

UV decomposition of organic fluorocarbons grafts stable fluorine groups onto carbon surfaces for enhanced thermal stability.

Oblique deposition on petal-like substrates creates isolated metal tips that suppress optical anisotropy and boost Raman signal consistency.

Mask-less reactive ion etching creates grass-like sub-wavelength nanostructures on polymer and glass substrates, achieving high haze and transparency above 80%.

Direct contact heating with insulation reduces power consumption while enabling simultaneous multi-material evaporation.

Direct resistive heating reduces power consumption by replacing inefficient indirect methods with precise temperature control.

Multi-walled carbon nanotube coating grown directly on metal substrates achieves superlubricity in ambient environments.

Dip pen nanolithography patterns metal ions to immobilize virus particles, resolving microarray resolution limits and enabling precise single-particle studies.

Self-assembled block copolymer micelles position quantum dots without ligand removal, preserving reactivity for biological analysis.

A substrate treatment using mixed homopolymers to precisely control surface energy for subsequent film deposition.

A fluid delivery system stores multiple reagents in a common vessel separated by immiscible fluids to maintain individual stability.

Replacing anionic agents with cationic metal-chalcogenide complexes avoids toxicity while maintaining electrical conductivity.

A treated pigment combines inorganic oxide with a fluoroalkyl compound to enhance plastic cleanability while preventing erosion.

Pre-coating nanoparticles with dicarboxylic acid before melt mixing improves interface strength and glass transition temperature without increasing cost.

Chemical vapor deposition with water provides oxygen atoms for surface functional groups, resolving inertness in carbon nanosphere synthesis.

Sulfur and fluorine functionalization prevents carbon bond adhesion in micromechanical assemblies.

Controlling deposition potential and temperature produces high roughness factor electrodes, resolving the trade-off between surface orientation and active area.

A silver nanoparticle dispersion liquid uses aliphatic amines to form stable complexes for low-temperature thermal decomposition.

A semiconductor nanoparticle dispersion liquid uses a controlled zinc to indium molar ratio and acrylate polymerization.

Nano-active particles anchor to partially reduced alumina surfaces, preventing atomic coalescence during operation.

Silane-modified plate-like graphite particles disperse uniformly in aromatic vinyl copolymer resin matrices.