Graphite TRIZ Cases

Optimizing carbon particle oxygen content improves adhesion without increasing binder, preserving active material capacity.

Dry-Jet Wet spinning blends graphene oxide with wood pulp in NMMO solvent to form natural cellulose fibers without external chemical reduction.

Surface holes in anisotropic graphite anchor titanium layers, resolving adhesion limits that compromise long-term reliability.

Chemically bonding humic acid-derived graphitic film to metal foil creates a current collector with high electrical and thermal conductivity.

A polyimide film incorporates a sublimable inorganic filler to facilitate gas exhaustion during thermal processing.

A spheroidized composite active material embeds lithium-ion combining particles within a high surface area graphite matrix to enhance adhesion and conductivity.

Stock oil derived carbonaceous material with developed crystal structure facilitates lithium ion diffusion to resolve high-speed charge discharge limitations.

Microwave heating of carbon material in non-ionic solvent increases interlayer spacing for efficient flaky carbon peeling.

Tungsten trioxide coating on graphite particles enhances lithium ion conductivity, enabling large-current charging at low temperatures.

High-pressure shearing breaks down graphene oxide flakes to lower viscosity, enabling higher solid content and improved coating productivity.

Dual-size graphene oxide layers eliminate voids between particle layers, maintaining heat transfer performance during repetitive folding cycles.

Ultrasonic wave treatment modifies natural graphite particles into spherical shapes to enhance battery anode performance.

Alkali-treated graphene oxide nanoparticles shift conformation above pH 7.2, enabling targeted drug delivery across the blood-brain barrier without pegylation.

A chemical synthesis method for graphene oxide using sulfuric acid and potassium permanganate to produce high-quality films.

Controlled thermal expansion and compaction of hydrolyzed graphite nitrate produce low-density materials with high flexural strength.