Interfacial resistance– tag –
-
Innovative Highly Concentrated Gel Polymer Electrolytes Enable 4.7V Lithium Metal All-Solid-State Batteries and 511.2 Wh/kg Pouch Cells
ACS Publications USA Overview Researchers have developed locally concentrated gel polymer electrolytes (GPEs) and silsesquioxane-based GPEs that form anion-rich Li+ solvation sheaths, accelerating Li+ desolvation and stabilizing electrod... -
Honda Establishes All-Solid-State Battery Production Line with Proprietary Roll Press Technology, Boosting Solid Electrolyte Density and Improving Charge Time, Range, and Durability
How-To Geek Japan Overview Honda has successfully developed a proprietary roll press technology for its all-solid-state battery demonstration production line, enhancing battery performance. This technique physically compresses battery ce... -
Nuvvon Achieves Safety Validation with Sulfide and Oxide-Free Solid Polymer Electrolyte, Drawing Global Attention
Shanghai Metals Market USA Overview U.S. company Nuvvon has achieved significant safety validation with its pure solid polymer electrolyte (SPE) system, free of sulfide and oxide nanoparticles, gaining prominent attention in the global s... -
BYD Patents Six Solid-State Battery Innovations, Targets 2027 Pilot Production with Novel Interface Contact Metric
Car News China China Overview BYD has filed six new solid-state battery patents focused on reducing interfacial resistance and improving electrode design, aiming for pilot production by 2027. A key innovation is the "Re" index, which qua... -
Comprehensive Analysis of All-Solid-State Batteries: Detailing Interface Resistance and Solid Electrolyte Advancements
IEST Instrument China Overview A review by IEST Instrument comprehensively analyzes the status and challenges of all-solid-state batteries (ASSBs), focusing on solid electrolytes. It categorizes polymer, inorganic (oxide, sulfide), and o... -
Darcy & Roy Press Reviews Challenges and Opportunities in All-Solid-State Electrolytes: Comparing Oxides, Sulfides, Polymers, and Composites
Darcy & Roy Press Unknown Overview A paper by Darcy & Roy Press comprehensively reviews the material properties, performance advantages, key issues, and improvement strategies for oxide, sulfide, polymer, and composite solid electrol... -
Toyota and Idemitsu Accelerate Mass Production of Sulfide-Based Solid Electrolytes for 2027-2028 All-Solid-State Battery Commercialization
Wevolver USA Overview Toyota and Idemitsu are aggressively developing mass production technology for sulfide-based solid electrolytes, targeting commercialization of all-solid-state batteries by 2027-2028. Idemitsu is currently construct... -
BYD Files Patent for Dual Electrolyte Cathode Approach in Solid-State Batteries to Overcome Interfacial Challenges
Car News China China Overview BYD has filed a new patent for a dual electrolyte cathode approach to tackle interfacial resistance, a critical challenge in solid-state batteries (SSBs). This patent details the use of a composite solid ele... -
Direct Growth of Na-Ion Conducting Glass Solid Electrolyte Achieves Significant 6.2 Ω Interfacial Resistance Reduction for Room-Temperature Sodium-Sulfur Pouch Cells
ResearchGate International Overview To overcome high interfacial resistance in solid-state batteries, researchers developed a novel solid-liquid growth method to directly grow a Na+ conducting solid electrolyte on a sodium metal anode. T... -
BMW Begins i7 Testing with Solid Power’s All-Solid-State Cells; Samsung SDI Targets 900 Wh/L Production by Late 2027
Febatt International Overview Solid-state battery technology is advancing to demonstration and pilot phases, with BMW announcing the operation of i7 test vehicles equipped with large solid-state cells from Solid Power in May 2025. Concur...
