Graphite TRIZ Cases
- Directional Graphene Heat-Conducting Film for Through-Thickness Cooling
A grid-guided freezing process aligns graphene to raise through-thickness and in-plane thermal conductivity for 5G device heat dissipation.
- Coated Spherical Graphite Structure for Li-Ion Cycle Stability
Controlled graphite particle sizes, coating, and pore volume suppress electrode expansion and preserve Li-ion battery cycle capacity.
- Natural Graphite Anode Material for Fast Charging and Low Swelling
KOH-treated natural graphite with controlled particle distribution and surface pores improves fast charging, cycle swelling, and anode stability.
- Carbon-Coated Battery Anode Material for Fast Charging and Crack Control
A low-softening graphitizable carbon coating forms an amorphous layer that boosts fast charging, preserves initial efficiency, and limits anode cracking.
- Carbon-Coated Graphite Anode for Rolling Density and Fast Charging
Hard-carbon-coated artificial graphite balances rolling density and electrolyte access to improve fast charging and high-temperature storage.
- Artificial Graphite Void Structure for Low-Expansion Battery Anodes
Internal voids in artificial graphite particles absorb crystal-layer expansion, reducing negative electrode swelling while preserving battery capacity.
- Surface-Modified Graphite Additives for Low Oxidability Electrodes
Controlled oxidation creates graphite additives with low oxidability and low resistance, improving battery and fuel cell electrode stability.
- Negative Electrode Carbon Blend for High-Temperature Cycle Resistance
A graphite and graphitizable carbon blend suppresses battery power resistance growth during high-temperature charge-discharge cycling.
- Granulated Carbon Material for Microporous Li-Ion Battery Anodes
Liquid-agent granulation creates spherical microporous carbon that improves electrolyte distribution, cuts fine powder, and stabilizes Li-ion battery cycling.
- Carbon-Coated Graphite Particles With Tuned Porosity for Li-Ion Anodes
Controlled surface area and pore distribution in carbon-coated graphite anodes improve initial efficiency, output, and cycle life.
- Carbon-Coated Graphite Particles for Li-Ion Anode Output Control
Controlled pore size and volume in carbon-coated graphite particles improve Li-ion anode output while suppressing electrolyte reaction.
- Carbon-Coated Natural Graphite Anode for Thickness Expansion Control
Controlled graphite particle sizing and amorphous carbon coatings reduce side reactions and pore growth, improving lithium battery cycle life.
- Hard-Carbon-Coated Graphite Anode for Fast-Charging Li-Ion Batteries
A hard-carbon coating on artificial graphite balances rolling density and lithium-ion diffusion to improve fast charging and hot storage.
- Modified Graphite With Bound Binder for Uniform Battery Anodes
Covalently binding binder moieties to graphite prevents binder floating in anode coating, improving adhesion and battery cycle performance.
- Artificial Graphite Surface Roughness for Long-Life Battery Anodes
Controlled graphite surface roughness and graphitization improve battery energy density, suppress side reactions, and extend service life.
- Sulfur-Doped Artificial Graphite for High-Output Battery Anodes
Sulfur dispersed in artificial graphite improves lithium-ion diffusion, boosting output and initial efficiency without sacrificing capacity.
- Lithium-Ion Electrode Orientation Matching for Fast-Charging Safety
Matching positive and negative electrode OI values improves fast-charging capability while limiting dendrite risk and preserving cycle life.
- Spherical Graphite Anode Structure for Cycle Life and Rate Capability
Mechanochemical coating and amorphous carbon create spherical graphite anodes with internal gaps that improve rate capability and cycle life.
- SiOx Negative Electrode Composite for Volume-Stable Lithium Batteries
A porous SiOx anode with polymer-filled pores and metal compounds buffers expansion and limits electrolyte side reactions for longer battery life.