Material Nanotechnology TRIZ Cases

Laser printing and annealing form patterned graphene-carbon electrodes on metal thin films, improving adhesion, pattern precision, and roll-to-roll scalability.

A silica sol and aluminum tripolyphosphate coating protects ternary cathodes from heat-driven degradation, extending Li-ion storage life at 80-85°C.

An exciton buffer layer with conductive polymer and fluorinated ionomer limits quenching in perovskite emitters, boosting brightness and color purity.

Lead-free AgBiS2 or Ag2S nanoparticle inks form light-receiving layers with tuned crystallite size for strong near-infrared photoresponse.

A graphene matrix embedding silicon oxide improves electrode adhesion, conductivity, and side-reaction suppression for longer-cycle lithium batteries.

Controlled etching, oxidation, and annealing round nanowires and remove residual germanium to improve gate fill, mobility, and reliability.

MOF-74 grown on CNTs improves Li-O2 cathode conductivity and converts Li2O2 to LiOH, reducing side reactions in humid oxygen.

Metallic nanofiber ink forms printable transparent conductors that balance low impedance, high transparency, flexibility, and low-temperature processing.

Magnetic nanoparticles bind ultrafine water pollutants into removable aggregates, enabling large-volume treatment without impractical filtration.

Chemical bonding at the core-shell interface stabilizes nanoparticle energy levels, reducing environmental sensitivity in electronic devices.

A copolymer ligand combines charge-transport and quantum dot-binding groups to prevent aggregation while preserving solvent dispersion.

Guide walls and retaining walls constrain catalyst-driven silicon nanowire growth, improving width control and uniformity for TFT channels.

Hierarchical dendritic metal foams and graphite create high surface area with faster ion pathways, improving capacitance and conductivity.

Bottom-up graphene nanoribbons are covalently linked into crystalline 2D COF films, overcoming linker band-gap limits and poor electronic communication.

Quantized-capacitance nanoparticles use Coulomb blockade to bridge the battery-capacitor tradeoff and improve both power and energy density.

A lithium carbonate and fibrous conductor mix limits NiO formation at high temperature while preserving conductivity, output, and battery life.

Inducing active-site curvature by dispersing molecular catalysts on SWCNTs boosts selective CO2-to-methanol conversion and Faradaic efficiency.

Iron- and aluminum-doped silicon negative electrodes improve lithium secondary battery life, thermal stability, and capacity retention.

Graphene-coated metal components are bulk formed to exceed 100% IACS while reducing defects, processing time, and energy use.

Entangled carbon nanotubes with high pore volume resist solvent swelling, helping primary battery cathodes improve discharge and durability.

Embedding conductive additives at different depths forms transparent conductive patterns with low visibility, lower cost, and simpler processing.

Closely spaced silicon nanoparticles in a carbon-coated anode composite reduce pore volume and electrolyte side reactions, improving cycle life.

Embedding sub-nanometric particles in a multi-shell hollow MOF boosts active sites and conductivity in lithium-air air electrodes.

Catalyst-anchored carbon nanofibers on carbon particles improve conductivity and dispersibility while lowering slurry viscosity in lithium battery electrodes.

Fluorine-containing ligands reduce quantum dot agglomeration in fluororesins, enabling stable thin wavelength conversion films for displays.

Ligands and linker units strengthen polymer-carbon nanotube bonding to improve composite strength, conductivity, and solubility.

A silicon oxide-graphene composite improves electrode adhesion and conductivity while suppressing electrolyte side reactions in lithium batteries.

SiC-coated silicon particles in a continuous carbon phase buffer expansion, preserve conductivity, and cut irreversible capacity loss.

A porous carbon-coated silicon anode buffers swelling, cuts electrolyte contact, and improves conductivity for longer lithium-ion cycling.

CuPc-sensitized ZnO hollow composites extend visible-light absorption, reduce recombination, and stably degrade dyes and microbes in water.

UV-energized core-shell particles mixed with thermoplastic polymer form a thick electricity storage layer at low temperature without raising ITO resistance.

Rotating magnetic fields align graphene flakes and other 1D/2D materials at low field strength to create ordered bulk properties for shielding and sensing.

A photo-cured composite microrobot balances degradability, strength, and magnetic navigation for cell or drug delivery with post-use removal.

A CNT network binds carbonaceous material without binders, cutting CNT use while maintaining ultracapacitor voltage, energy density, and low resistance.

Thermolysis and laser treatment turn carbon nanodots into porous 3D graphene networks with high surface area and conductivity for supercapacitors.

Microporous aluminum and silver nanoparticles reduce total reflection and boost quantum dot LED light extraction and luminous efficiency.

Acid-treated CNTs bonded to Li-Mn-Ti-Al-O cathode particles improve structural stability, output, and energy density in lithium secondary batteries.

Microbial protein nanowires in polymer matrices deliver tunable conductivity with better biocompatibility, stability, and scalability for sensors.

A lithium-metal-phosphorus oxide coating and carbon film improve silicon oxide anode water tolerance, conductivity, and cycle stability.

Diameter-tuned axial 3D LEDs generate red, green, and blue light directly, avoiding photoluminescent materials and improving display efficiency.

Hydroxyacetone and propylene glycol keep 0.01-0.1 µm metal particles dispersed during hot storage while enabling conductive, glossy printed films.

Controlled thermal treatment preserves oxygen-rich graphene monoxide in scalable composite electrodes while reducing exothermic handling risk.

A non-coaxial vanadium dioxide coating enables a carbon nanotube nanofiber actuator to bend in both directions with large displacement and fast response.

Controlling silicon-oxygen particle D10 to 3.0-8.2 µm improves pre-lithiation uniformity, initial Coulombic efficiency, and cycle stability.

A YAG-based ceramic composite coating uses high hardness and aerosol deposition to resist fluorine plasma while minimizing corrosion particles.

A trimodal silver-copper particle aggregate with a uniform protective film enables low-temperature sintering with fewer voids and stronger bonds.