Material Nanotechnology TRIZ Cases

Multi-extruder additive manufacturing produces complex 3D conductive pathways in a single step, eliminating separate assembly operations.

Porous metal substrate enables high specific capacity through tailored pore structure, addressing graphite limitations and hard carbon density issues.

Segmented hydrophobic and hydrophilic blocks maintain conductivity across temperatures while resisting aqueous hydroxide degradation in lithium ion batteries.

Indium-based quantum dots with controlled molar ratios achieve high responsivity and external quantum efficiency without toxic heavy metals.

A solar cell uses hybrid heterojunction structures to dissociate excitons and transport charges efficiently.

A titanium-based two-phase cooling module uses capillary-driven wicking structures to transport thermal energy through phase transitions.

Encapsulating sulfur in carbon nanotubes solves the electrical conductivity bottleneck while containing polysulfides to improve cyclability.

Magnetic field-guided self-assembly replaces expensive lithography to build 3D nanocomposites with user-defined patterns and lower capital investment.

Dispersing nano-catalysts inside porous substrates prevents particle agglomeration and boosts catalytic efficiency.

Vertically aligned laminated graphene film resolves fabrication impracticality by using angled layers and adhesive bonding to boost thermal conductivity.

A coating composition uses graphene platelets and carbon nanotubes to form a self-healing alumina layer on metallic substrates.

Solvothermal growth of two-dimensional COF films on single-layer graphene surfaces achieves vertical alignment and high crystallinity for device integration.

Phosphorous surface treatments on inorganic oxide nanoparticles enable high packing density and refractive index in self-assembled layers.

In situ reduction of gold precursor within a photoresist matrix creates composite carbon thin films that solve uniform distribution challenges in glassy carbon.

A magnetic member uses superparamagnetic particles sized to align Neel relaxation time with alternating current field cycles.

A white light emitting semiconductor nanocrystal device structure incorporates inorganic charge transport layers for stable electrical operation.

Atomic quantum clusters enable scalable synthesis of high-yield anisotropic nanoparticles without surfactant contamination or complex process steps.

Ammonia borane-filled boron nitride nanotubes accelerate protons and electrons via laser-induced wakefields, boosting pB11 fusion energy gain.

A randomly marked plastic article uses a non-homogeneous taggant distribution for unique machine-readable authentication.

Thermal treatment defines specific temperature derivative curve parameters, resolving bundle formation and improving dispersibility in solvents.

Embedding iron oxide nanocrystal chains in elastic media enables post-manufacturing color adjustment via magnetic fields while maintaining stability.

Clay nanocomposites reinforce sulfonated poly(arylene sulfone) to resolve the contradiction between mechanical strength and ion conductance.

A substrate irradiation method creates hydrophobic and hydrophilic regions to guide catalyst deposition for precise carbon nanotube placement.

A method grows nanowires on suspended carbon nanotube templates using chemical vapor deposition.

Ultrasonic thermal synthesis produces cubic LiMnO2 nanoparticles under 100 nm, resolving particle size control issues from mechanical milling.

Affinity purification of soluble molecular imprinted polymers before cross-linking resolves low reproducibility and compromised binding capacity.

A substrate coated with tungsten oxide particles exhibits sustained hydrophilicity without requiring ultraviolet radiation.

Single-walled carbon nanotubes in an elastomer suppress overflow and blister fractures under high pressure by balancing permeability with reinforced durability.

Alternating current electrolysis synthesizes metal nanoparticles while eliminating hazardous materials from the process.

A transparent polycrystalline zirconia sintered body achieves high in-line transmission through yttria stabilization and hot isostatic pressing.

Non-covalent functionalization preserves nanotube properties while enabling strong interfacial bonding with the polymer matrix.

A near-infrared-absorbing coating film resolves the trade-off between absorption performance and spectral sharpness by using specific crystallite compositions.

Aligned carbon nanotube sheets partially embedded in adhesive matrices establish low-resistance electrical pathways while maintaining mechanical bond strength.

High temperature fusion bonding removes chemical species from dielectric materials, reducing outgassing while forming through substrate vias.

AgInGaS nanostructures with surface ligands convert blue light to green emission, addressing poor photon conversion efficiency in heavy metal-free films.

Graphene-coated silica particles solve bulk graphene functionalization challenges by enabling targeted delivery of biologically active substances.

A transparent encapsulant uses dispersed inorganic particles to enhance light transmission from LEDs.

All-inorganic nanostructured layers eliminate insulating organic surfactants to reduce charge carrier recombination losses.

Surface-treated quantum dots disperse in a binder to create a water-resistant optical film, eliminating the need for a separate barrier layer.

Two-component carbon nanotube catalyst with optimized molar ratios produces high bulk density spherical tubes.

Acidic buffer pretreatment eliminates chlorine interference, enabling accurate mercury speciation analysis via nanoenzymes.

Derivatized nanoparticles reduce mechanical variability in polymer nanocomposites, preventing swelling-induced structural failure in downhole environments.

Nanocarbon biosensors detect soil pH and conductivity to trigger nutrient release from hydrogels, reducing nitrogen leaching.

A polymer with a weight-average molecular weight between 1,000 and 100,000 separates semiconducting single-walled carbon nanotubes from metallic impurities in an aqueous medium.

Tandem organic solar cells use three absorber materials to broaden light absorption and increase open-circuit voltage.

Stabilizing agents prevent aggregation during high-concentration synthesis, resolving the contradiction between silver quantity and colloidal stability.

Composite PTFE coatings reduce ice detachment pressure on wind turbines and solar panels, cutting maintenance needs.

Quinone compounds decompose into radicals that selectively adsorb metallic carbon nanotubes for separation.

Continuous catalyst and precursor supply overcomes deactivation to enable aligned carbon nanotube cable growth on a porous substrate.