Single Layer Graphene TRIZ Cases

Ultrafast laser decomposition of carbon precursors improves graphene quantum material yield while controlling functional groups and micro-nano structure.

Ultra-low-frequency AC electrolysis oxidizes only graphene edges, improving water solubility while preserving the planar structure.

A multilayer graphene film scaffold promotes osteogenic stem cell differentiation without added growth factors, avoiding immune-response and cost issues.

Gas pressurization and rapid release expand cured granules to exfoliate graphite into high-purity single-layer graphene at industrial scale.

A 2D zeolite template guides carbon deposition and leaching to form graphene with uniform nanopores, high pore density, and selective permeation.

Water surface tension supports a graphene-water membrane for direct transfer, avoiding polymer contamination, deformation, and residue.

Dry microwave irradiation enables scalable, metal-free production of conductive holey graphene.

This case shows how two-to-seven-layer graphene scaffolds regulate stem cell differentiation while avoiding BMP-2 cost and immune concerns.

Hollow core graphene structures conform to rough surfaces, resolving substrate interaction issues while maintaining electrical performance.

A method deposits non-gaseous carbon onto a catalyst surface to form graphene films with controllable thickness via gas flow rate adjustments.

Multilayer graphene modulates optical pumps via microwave signals to generate sidebands, suppressing noise while maintaining wide bandwidth.

Sequential fluorination with gas-phase fluoride overcomes low fluorine content limits while maintaining sheet integrity.

Irradiating noble gas onto graphene creates nanobubbles that introduce a band gap, resolving edge disorder and mobility loss in narrow ribbons.

Cera alba supporting layer protects graphene during transfer, eliminating polymer residue contamination and preserving surface cleanliness.

A 3D hydrogel network blocks biofouling on graphene surfaces while maintaining high sensitivity for cardiac troponin I detection.

Plasma carbonization of biomass removes silica impurities to yield high-purity graphene with improved energy density.

Ultrasound cavitation synthesizes graphene nanomaterials from diaromatic hydrocarbons, eliminating substrate removal and graphite dependency.

A rod-shaped carbon target irradiated by a moving laser beam produces fibrous carbon nanohorn aggregates without rotating the substrate.

Porous graphene balls coated with lithium-attracting metals prevent dendrite formation and improve energy density in lithium metal batteries.

Diels-Alder reaction functionalizes graphite with anthrone compounds to enable mild exfoliation into graphene adducts.

Acid intercalation of kish graphite followed by thermal expansion yields high-purity graphene with less than 5% oxygen content.