Nitrogen Compounds TRIZ Cases

Dispersed boron nitride nanotubes in polyimide belts resolve the contradiction between high thermal conductivity and low filler concentration.

Optimized boron nitride aggregate powder reduces attrition wear while maintaining high thermal conductivity in thermal interface materials.

Zinc oxide absorbs sulphur compounds from synthesis gas while a catalyst decomposes hydrogen cyanide and formic acid, preventing downstream catalyst poisoning.

Truncated pyramid aluminum nitride particles increase contact area to improve thermal conductivity while preventing viscosity increases in resin compositions.

Tangential drain portion directs oxygen-enriched air flow to remove condensate, freeing space for larger canisters and increasing oxygen-depleted air capacity.

Bi-modal cBN grain distribution in aluminum-titanium matrix resolves compact strength versus chemical wear resistance trade-off.

Depressurizing treatment during nitridization removes iron impurities and controls void content to boost thermal conductivity of hexagonal boron nitride powder.

A C-AlN composite aerogel uses supercritical CO2 drying to maintain structural integrity during high temperature processing.

A compact nitrogen generator uses high-pressure storage to minimize floor space while maintaining production capability.

Alumina coating on zirconium nitride powder improves acrylic resin compatibility by raising the isoelectric point to neutral levels.

Flux-free heat treatment creates spherical aluminum nitride powder, resolving surface damage and irregular particle shapes that limit thermal conductivity.

Internal heating elements in a single chamber raise ammonia-air mixture temperature above 350°F, eliminating slow external heating delays.

Coating borazine oligomer solutions on metal catalysts eliminates hazardous gas handling while producing highly crystalline hexagonal boron nitride films.

Porous materials supported on steam dryer perforated plates capture nitrogen compounds, reducing radioactive transfer to the turbine system.

Bronsted base treatment converts corrosive fluorosulfonic and hydrochloric acids into separable salts, eliminating contamination risks during synthesis.

Heat treatment coats aluminum nitride particles with glass frit, preserving thermal conductivity while improving moisture resistance.

Silver palladium alloy prevents hydrocarbon poisoning of palladium to sustain oxidation activity.

Controlling the NO to NO2 ratio activates fast selective catalytic reduction, maximizing de-NOx efficiency without increasing catalyst volume.

Silver catalyst converts nitrogen oxides to ammonia, eliminating high exogenous ammonia consumption.

Carbothermal reduction of agricultural husks yields pure silicon nitride nanotubes, lowering production costs while maintaining high mechanical strength.

Segmented concentric ring electrodes with air injection extend plasma generator lifespan while recirculation loops boost NOx absorption efficiency.

Multi-stage boron nitride agglomerates improve dispersion and peel strength in resin compositions.

A titanium oxide catalyst with controlled surface area and anatase ratio removes nitrogen oxides from exhaust streams.

Catalytic dehydrogenation of disilane overcomes plasma instability to enable large scale production of high purity trisilane.

Anode particulates with a 3D electron-conducting network resolve low mass loading limits in alkali metal batteries.

Aluminum oxide adheres to zirconium nitride particles via thermite reduction at 900°C to 1,100°C.

Aggregated bulky boron nitride particles resolve resin fluidity issues while maintaining high heat dissipation.

Pre-granulating hexagonal boron nitride powder increases bulk density and mechanical stability, eliminating energy-intensive hot-pressing requirements.

A reaction apparatus generates a vortex to uniformly compound nitrogen-containing gases for boron nitride nanotube growth.

An ammonia synthesis apparatus uses a metal or metal oxide to produce hydrogen from water and an ammonia synthesis catalyst downstream.

Reductive nitridation with a eutectic melting agent produces spherical aluminum nitride powder exceeding 5 μm, resolving angular shape and fluidity bottlenecks.

Sintered silicon carbide wall flow filter with vanadium catalyst reduces NOx and soot at 250°C, preventing thermal damage from high temperature oxidation.

Alternating nitride and boron nitride nanofilms resolve the hardness-flexibility trade-off in wearable electronics.

Radical anion functionalization creates stable covalent bonds on two-dimensional material basal planes for energy storage applications.

Adsorbing onium salts onto inorganic nitrides overcomes limited hydroxyl groups, enabling effective surface treatment and improved thermal conductivity.

Transition metal additives catalyze mercury oxidation in low-halogen coals, resolving the trade-off between removal efficiency and sulfur oxide emissions.

A boron nitride sintered body with controlled porosity enables resin impregnation for composite heat dissipation members.

A method produces boron nitride particles by pressurizing and heating a mixture of boron carbide and a boron source in a nitrogen atmosphere.

Multi-stage absorption converts sulfite to thiosulfate while eliminating elemental sulfur byproduct and reducing energy consumption.

Reductive nitrogenation of porous alumina followed by sintering produces spherical aluminum nitride granules without internal cavities.

A single-step gas cleanup process uses calcium sorbent to remove multiple pollutants simultaneously.

Reactive ion etch thins multilayer boron nitride to produce suspended single layer membranes.

Mechanical cavitation combined with electrochemical fields accelerates cyanide destruction rates without requiring external heat or chemical catalysts.

A decomposition duct converts urea to ammonia using a hot exhaust gas slipstream.

ITQ-55 microporous crystalline material enables selective adsorption of fluid components through its unique tetrahedral atom framework.

Eliminating binder additives from the sintered body resolves the trade-off between strength and thermal diffusivity, extending tool life.

A palladium magnesium catalyst maintains high hydrocarbon combustion activity through surface oxidation state control.

Volatile zinc and magnesium elements generate porosity, enabling aluminum nitride synthesis at 800°C without agglomeration or special equipment.

Nitridizes scandium aluminum alloy particles to eliminate density inhomogeneity and improve laser absorption.

Adsorbed compounds modify inorganic nitride surfaces to enhance dispersibility within organic matrices.