Material Nanotechnology TRIZ Cases

Chemical vapor deposition anchors metal nanoparticles to defect-rich inner channel surfaces, preventing detachment and improving catalyst durability.

A pH-controlled synthesis method creates fully crystalline mesostructured zeolites with controlled hexagonal or cubic mesopore arrangements.

External silicon atom streams regulate sublimation kinetics during high-temperature annealing of silicon carbide substrates.

Specific nanozeolite particle sizes resolve the trade-off between phosphor durability and emission quality by absorbing water without scattering light.

Polyrotaxane in the hard coat layer disperses tensile force via a pulley effect, reducing curling and brittleness caused by hygroscopic property differences.

A selective template removal method uses potting material to encapsulate and extract thin-film caps from structured substrates.

Ion bombardment deposits target material on macro pre-pattern side surfaces, enabling high aspect ratio nanostructures without slow mechanical scanning.

A hybrid solid-state electrochemical device integrates a pre-lithiated nanostructured anode and polymeric organic radical cathode.

Composite MoS2-lignocellulose-silver nano-additives resolve the cooling-lubricity trade-off in water-based cutting fluids while suppressing microbial growth.

Direct fibrillation of cellulose in polyester resin eliminates dehydration steps and prevents nanofiber re-flocculation for uniform dispersion.

A sliding engine component incorporates functionalised graphene nano platelets into a plastic polymer-based composite layer to enhance structural reinforcement.

A silicon composite with graphene suppresses volume expansion, maintaining electrical conductivity and reducing pulverization during charge-discharge cycles.

Copper nanoparticle contacts fuse at low temperatures, while a diffusion barrier prevents copper migration into silicon.

Molten aluminum plating on heat resistant alloy furnace walls prevents carbon contaminant adhesion, maintaining catalyst activity and production quality.

A method disperses quantum dots in organic solvents with polymers to induce spontaneous aggregation into discrete beads.

Segmented porous support layers disperse catalytic metal, preventing aggregation and enabling operation without external humidity.

Indium-tin core-shell nanoparticles replace vacuum sputtering to lower manufacturing costs while maintaining high transmittance and low surface resistance.

Harmonic electromagnetic resonance instantiates rare earth metals within nanoporous carbon matrices.

CIGS core-shell nanoparticles prevent gallium migration during grain growth, eliminating harsh selenization and reducing fabrication costs.

Scanning probe block copolymer lithography synthesizes tetra-phase polyelemental nanoparticles with specific heterostructures.

Rotor ball mill comminution lowers viscosity in solvent systems while maintaining color strength.

Galvanic replacement converts solid copper atoms into hollow multi-metallic nanostructures, eliminating the need for expensive noble metals in synthesis.

A continuous apparatus functionalizes carbon nanotubes using subcritical or supercritical water to introduce hydrophilic groups.

A fibrous carbon nanostructure with controlled localized electrons and G/D ratio achieves excellent dispersibility after surface modification.

A carbon nanotube conversion material achieves high electrical conductivity and Seebeck coefficient through optimized structural alignment.

Electromagnetic waves heat the matrix surface, embedding dispersed carbon nanotubes to resolve aggregation and achieve uniform conductivity.

A transparent conductive electrode stack combines a carbon-containing material layer with a work function modifying material to adjust the energy level alignment.

A rotary meta lens directs transmitted light to different locations by adjusting the refraction angle through fine phase shift elements.

Sulfo group aromatic modifiers decrease level differences between coarse and dense pattern portions while maintaining high polishing speed.

Langmuir-Blodgett assembly creates robust superhydrophobic surfaces, bypassing costly etching and deposition steps.

Fullerene-functionalized nanotubes boost photon conversion efficiency, resolving low light performance limits in photovoltaic devices.

Segmenting the tank allows selective heating of carbon nanostructures, reducing energy consumption and process time for rapid hydrogen release.

Continuous chemical vapor deposition produces 20-150 nm silicon particles with controlled doping, maintaining high capacity over multiple cycles.

Electrochemical etching metallurgical-grade silicon reduces energy consumption and manufacturing costs while maintaining nanoparticle effectiveness.

Segmented silicon nanowires on carbon cores resolve volume expansion issues, achieving 3938 mAh/g specific capacity.

An oil-based mounting medium with a discoloration inhibitor prevents photodegradation of fluorescent labels during high-intensity excitation light observation.

Elongated magnetic sensor arrays detect analytes in fluid reservoirs using specific probes and labels.

Liquid etching removes oxide shells from metallic powder, preventing residual oxygen contamination found in vacuum systems.

Polymer-grafted magnetic nanoparticles maintain colloidal stability in high salinity reservoirs, preventing aggregation and adsorption on rock surfaces.

Sacrificial filler fills voids in carbonic nanolayers, preventing adjacent material penetration that causes electrical shorts.

A skin care formulation neutralizes modifying agents to protect the skin barrier from degradation while improving exudate absorption.

Convex curvature in a carbon nanotube bundle anchors outer tubes, preventing van der Waals scattering and enabling narrower pitch between contact electrodes.

A fiber array links nanoparticles to optical fibers via specific linkers, enabling surface-enhanced Raman spectroscopy for analyte detection.

A light transmission layer in a color filter transmits optical signals between wavelength conversion and filter layers.

Uncollected carbon nanostructures enhance fluidity in a fluidized bed reactor, preventing aggregation and clogging to ensure continuous high-purity production.

Segmented growth zones enable repeated synthesis and liquid-induced collapse to achieve 70% packing density while maintaining broad coverage area.

Treatment of carbon nanotube catalyst particles with inert gas, reductant, and adsorbate at elevated temperatures to produce metallic single-wall carbon nanotubes.

Stirrer-rolls generate travelling magnetic fields to entrain molten metal, preventing roping and ridging defects while reducing electrical power consumption.

Replacing probe atomization with a nebulizer and carrier gas reduces droplet coalescence, yielding over 70% volume in the 5-50 nm range.