Carbon Compounds TRIZ Cases
- Spent Coffee Ground Biochar for Stormwater Filtration
Pyrolyzed spent coffee ground biochar removes urban stormwater contaminants while lowering manufacturing costs compared to conventional activated carbon.
- Modified Graphene Slurry for Anti-Corrosion Coatings
UV-functionalized silicon-modified graphene prevents agglomeration in acidic environments, delivering stable anti-corrosion protection.
- Catalytically Active Activated Carbon via Steam Activation
Steam activation of charcoal with organic nitrogen compounds produces catalytically active activated carbon.
- Graphene-Reinforced Alloy Composite via In-Situ Redox Coating
In-situ redox treatment coats alloy powder with graphene, resolving weak bonding forces that cause agglomeration.
- Activated Carbon Pore Control via KOH Activation
Precise KOH ratio and temperature control resolve yield-surface area contradictions in activated carbon production.
- Integrated CO2 Generator with Speed Control Valve
An integrated carbon dioxide generator employs a speed control valve and pressure equilibrium pipe to prevent excessive pressure buildup during neutralization.
- Graphite Film Attenuator for Charged Particle Beam Energy Degradation
High thermal conductivity graphite films reduce radioactivation and enhance heat resistance in accelerator attenuation members.
- Radiolytic Gel Synthesis Without Additives
Gamma irradiation crosslinks phenolic compounds and formaldehyde to form pure gels, eliminating additive contamination from catalysts.
- Graphene Foil Production via Iterative Layer Transfer
Iterative graphene transfer onto polymer substrates overcomes self-limiting CVD growth to produce multi-layer foils with reduced preparation time.
- Macromolecular Network Formation Rate Control via Segmented Reactants
Two reactant species with single functionalities enable precise stoichiometric adjustments for macromolecular network formation.
- Two-Stage CO2 Recovery Process with Elevated Pressure Absorption
Two-stage carbon dioxide recovery separates gas using countercurrent liquid absorption, reducing compression energy for sequestration.
- Hierarchically Porous Graphitic Carbon for Supercapacitor Electrodes
Segmented pore structures resolve the contradiction between high energy density and slow ion transport in supercapacitor electrodes.
- Reducing Irreducible Water Saturation for CO2 Injectivity
A miscible reducing agent lowers irreducible water saturation around the wellbore, resolving low relative permeability and boosting carbon dioxide injectivity.
- Acid Vapor Carbonization of Doped Polymer Precursors
Acid vapor treatment converts doped polymer precursors into carbon fibers without high temperatures or transition metal catalysts.
- Gradient Core-Sheath Carbon Fiber for Interface Microfracture Resistance
Core-sheath carbon fiber uses nanostructure alignment to boost tensile strength in the inner volume while maintaining a compliant outer polymer layer.
- Porous Carbon Material with Inorganic Oxide Skeleton
Inorganic oxide reticulated skeleton supports carbonization, preventing shrinkage that reduces specific surface area in conventional methods.