Nitrosyl Chloride TRIZ Cases
- Bis(Fluorosulfonyl)Imide Alkali Salt Synthesis With Ammonia Stripping
Inert gas sparging strips ammonia during bis(fluorosulfonyl)imide alkali salt synthesis, preventing solvent side reactions and enabling high purity.
- Coordinated Bis(fluorosulfonyl)imide Salts for Stable Magnesium Batteries
Coordinating solvents stabilize non-alkali metal bis(fluorosulfonyl)imide salts, enabling thermally stable, conductive battery materials.
- LiFSI Preparation Process for High Purity and Low Moisture
Continuous LiFSI synthesis combines extraction, evaporation, dehydration, and recycling to cut moisture, waste, and production cost.
- Continuous LiFSI Crystallization Process for Low-Moisture Purity
Continuous extraction, evaporation, and crystallization raise LiFSI purity while lowering moisture, waste, and production cost.
- Lithium bis(fluorosulfonyl)imide, preparation method thereof, electrolytic solution and secondary battery
A staged absorbent-assisted route improves LiFSI yield and purity while enabling anhydrous electrolyte salt production under mild conditions.
- Bis(Fluorosulfonyl)Imide Salt Purification by Solvent Crystallization
Solvent-based dissolution and ether crystallization remove key impurities from crude bis(fluorosulfonyl)imide salts for battery-grade purity.
- Hydrated Lithium Tetraborate Solid Electrolyte for Higher Ionic Conductivity
A noncrystalline lithium tetraborate, water, and lithium salt composition forms a soft hydrated layer that boosts ionic conductivity in solid-state batteries.
- Thin-Film Evaporation for LiFSI Drying and Solvent Recovery
Two-stage thin-film evaporation removes water from LiFSI without dehydrating agents while separating water and solvents for high-purity reuse.
- Nitrogen-Containing Electrolyte Additive for Stable SEI Film Formation
A nitrogen-containing electrolyte additive forms a stable coating film on lithium battery electrodes.
- LiFSI Synthesis via Amidosulfuric Acid and Halosulfonic Acid
Amidosulfuric acid reacts with halosulfonic acid using a non-nucleophilic base to form bis(sulfonate)imide salts.
- Nitrosyl Sulfuric Acid Decomposition for High-Purity Acid Recovery
Dilute nitric acid decomposes nitrosyl sulfuric acid to yield purified sulfuric and concentrated nitric acid products.
- Bis(halosulfonyl)amine Production via Dynamic Temperature Control
Dynamic temperature control prevents rapid gas generation and thionyl chloride evaporation, enabling high-yield industrial production of bis(halosulfonyl)amine.
- Divalent Imidic Acid Compound with Fluorophosphate Group for High Ionic Conductivity
A divalent imidic acid compound incorporates a fluorophosphate group to enhance ion dissociation and mobility.
- Bis(fluorosulfonyl)imide Salt Production via Azeotropic Distillation
Azeotropic distillation removes water from bis(fluorosulfonyl)imide metal salt solutions to enable high-purity mass production.
- Purifying Bis(fluorosulfonyl) Imide via Ammonia Reaction
Ammonia converts fluorosulfonic acid into ammonium fluorosulfate for easy separation, eliminating complex distillation and reducing energy costs.
- Aqueous Fluorination of Halosulfoxides for LiFSI Production
Water-based fluorination with calcium fluoride converts halosulfoxides into fluorine-sulfur salts, avoiding exothermic risks and lowering reagent costs.
- Solvent-Free HFSI Synthesis via Elevated Temperature Reaction
Elevated temperature processing eliminates metal salts and HCl separation steps while accelerating the synthesis of lithium bis(fluorosulfonyl)-imide.