Secondary Cells TRIZ Cases

Intermediate elements divide battery modules into submodules, resolving structural integrity issues while simplifying maintenance and assembly.

Segmented bulkhead elements create a sealed tub around battery boxes, limiting agent height to suppress fires while protecting surrounding components.

Electron beam irradiation initiates silane crosslinking in the separator, eliminating resin aggregates and ensuring homogeneous thermal stability.

Block co-polymer host with physically cross-linkable units absorbs liquid electrolyte, resisting solvent dissolution at elevated temperatures.

A secondary battery uses a block copolymer electrolyte to enhance ion conductivity and mechanical strength, resolving energy density trade-offs.

Integrated composite cooling module merges cover plate and fluid channels to reduce construction complexity while maintaining thermal efficiency.

A battery array frame integrates a flexible thermal fin leg to secure cells and conduct heat.

An insulating member separates the elastic member from the battery module to block electrical conduction paths.

A compulsory charging circuit temporarily reconnects over-discharged secondary batteries to a charger, restoring normal operation without manual repair.

High conductivity graphite spreaders reduce thermal gradients in battery packs, preventing uneven charge rates and extending cycle life.

A proactive thermal conditioning system computes generated heat to circulate coolant at a target temperature.

A battery module integrates a wire fixing recess in the integrated circuit board housing to secure connection wires.

A detecting antenna identifies NFC tags via resonance to prevent overvoltage damage from incompatible standards.

An immersion cooled battery module uses integrated enclosure interfaces to merge electrical and mechanical connections.

Inclined wire routing reduces module volume and prevents protrusion by optimizing the connection angle between bus bars and detection terminals.

An insulating inner tube prevents Tayler instability and material mixing, enabling larger cell diameters for higher energy storage capacity.

Bracket defines fluid path connecting thermal plates to manage temperature while increasing device complexity.

Segmented heat insulating pads between battery units enable thicker thermal barriers, reducing diffusion risk without compromising volume.

An aluminum-containing coating layer on a bulk-doped ternary core prevents electrolyte side reactions and gassing while maintaining high energy density.

Carbonic ester polymer electrolyte on porous support eliminates liquid volatility while maintaining high ionic conductivity.

A battery pack casing integrates second screws into its outer wall to enable direct bracket attachment via bolts.

Segmenting the conversion circuit into independent channels reduces peak current density, lowering cell temperature while sustaining high charging productivity.

Segmented temperature control cells with direct collector connections reduce coolant volume and extend battery lifetime by resolving heating trade-offs.

A passive battery cooling system uses a sealed coolant pool for natural convection heat dissipation.

A monolithic lithium transition metal oxide powder with a cobalt concentration gradient prevents cracking and capacity loss during high voltage cycling.

Side surface openings in the outer case direct airflow to cool battery cells, resolving the trade-off between thermal management and structural strength.

A crystalline aluminum hydroxide coating on lithium intercalation compounds acts as a scavenger to enhance ion conductivity and capacity retention.

A gradient protective layer prevents dendrite growth while maintaining high ionic conductivity to extend battery service life.

A magnesium composite oxide positive electrode active material utilizes a rock salt-type crystal structure to store energy in secondary batteries.

Metal coating on the deformable plate prevents melt-through and reduces heat generation during short-circuits, ensuring safe battery operation.

Dual vent holes route gas into a chamber where a pressure sensor detects leakage, preventing explosions from electrolyte vaporization.

A sealing glass composition comprising silicon dioxide, boron oxide, aluminum oxide, sodium oxide, and zirconium oxide maintains seal integrity in energy storage devices.

A battery pack cross beam divides the accommodating chamber into units to abut against cell groups.

Pressure-sensitive valves release thermal control fluid into battery cores, reducing cell weight by relocating storage to a centralized reservoir.

A lance-like extinguishing device pierces a sealed battery housing to introduce suppression agents directly into the cell interior.

Segmented silicon particles inside a flexible carbon shell mitigate volume expansion stress and reduce irreversible lithium consumption.

Modular thermal inserts channel a circulating medium to maintain tight temperature control and prevent thermal runaway.

A cobalt-containing oxide layer on lithium nickel manganese oxide prevents gas generation and electrolyte decomposition during battery cycling.

A composite separator blends low and high melting point polymers with nanowires to enhance interface adhesion.

Segmented nested panels with embossing patterns boost array plate stiffness to prevent deflection from battery cell swelling.

A method maintains carbon dioxide refrigerant temperature between 15°C and 28°C to cool electrical storage devices during rapid charging.

An organoaluminum ate complex salt in the electrolyte weakens strong solvent interactions, enabling efficient magnesium deposition and dissolution.

A composite electrode uses two-dimensional nanosheet solid electrolytes to create continuous ion movement paths within the battery structure.

A control circuit determines optimal voltage differentials to regulate charging current across individual smart batteries in parallel.

Carboxyl-containing crosslinked polymers resolve dispersion stability issues in aqueous binders by maintaining uniform mixture layers during high-rate charging.

Segmenting cathode particles into large and small groups resolves the contradiction between high energy density and voltage stability in lithium ion batteries.

A battery temperature control system uses an inverter to generate reactive power for heating.

A phosphate-based electrode material with a carbonaceous film coating and controlled nickel content enhances electron conductivity.

Plasma deposition of porous carbon layers on lithium ion battery cathodes enhances electrical conductivity and electrochemical stability.