Sulfide solid electrolyte– tag –
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Solid Power Secures Up to $50 Million DOE Award, Boosting Sulfide Solid Electrolyte Production Capacity to 75 Metric Tons
Solid Power USA Overview Solid Power, a leader in solid-state battery technology, has been selected for an award negotiation of up to $50 million by the U.S. Department of Energy (DOE). This funding will significantly expand continuous p... -
China Enacts National Standard for Automotive Solid-State Batteries (GB/T43568-2026), Hundreds of Tons of Sulfide Electrolyte Production Lines Begin Operation
SMM China Overview In July 2026, China implemented its first national standard for automotive solid-state batteries (GB/T43568-2026), marking a significant milestone in industry standardization. Concurrently, several hundred-ton scale su... -
Chinese Firms Scale Hybrid Solid-Liquid Battery Production as All-Solid-State R&D Accelerates; CATL Reports 420 Wh/kg, >1500 Cycles
Shanghai Metals Market (SMM) China Overview The Shanghai Metals Market reports 2026 as the year hybrid solid-liquid batteries entered mass production, alongside accelerated R&D for all-solid-state counterparts. Chinese companies are ... -
MDPI Review Highlights All-Solid-State Batteries’ Significant Gains in Grid Storage Safety and Energy Density; Sulfide Electrolytes Achieve High Ion Conductivity but Mass Production Pegged for 2028+
MDPI Switzerland Overview A new review in MDPI underscores the transformative potential of all-solid-state batteries (ASSBs) for grid-scale energy storage, citing their ability to significantly enhance safety and energy density by replac... -
Argonne Lab Unveils 1-Nanometer Magnesium Oxide Coating: A Breakthrough for Sulfide Solid Electrolyte Stability
Argonne National Laboratory USA Overview Researchers at Argonne National Laboratory have identified and validated a 1-nanometer-thick magnesium oxide (MgO) protective coating that significantly enhances the chemical stability of sulfide-... -
Korean Team Triples Sulfide All-Solid-State Battery Lifespan, Achieves 2500 Hours Stable Operation with Elastic Ion-Conducting Polymer
BigGo Finance South Korea Overview A joint research team from Korea Research Institute of Chemical Technology, Yonsei University, and Sungkyunkwan University developed a groundbreaking technology to resolve crack issues in sulfide all-so... -
Oxygen Introduction in Sulfide Solid Electrolytes: Stabilizing Interfaces While Maintaining Lithium Ion Conduction for Next-Gen Batteries
EurekAlert! USA Overview New research demonstrates that carefully introducing oxygen into sulfide-based solid electrolytes can stabilize unstable interfaces while preserving high lithium ion conductivity. By using lithium sulfate (Li₂SO₄... -
Toyota Holds Over 1,000 Sulfide Solid-State Battery Patents, Samsung SDI Targets 2027 Anode-Free Mass Production
solidess.com Japan, South Korea Overview Toyota owns over 1,000 patents for sulfide-based all-solid-state batteries, targeting 400Wh/L+ energy density for mass production in 2027-2028, despite acknowledging a 100x cost challenge. Samsung... -
Paving the Way for Solid-State Batteries: Japanese Firm Pilots High-Purity Precursor for Sulfide Electrolytes
日本経済産業新聞 Japan Overview A major Japanese chemical company has successfully developed and commenced pilot-scale production of a novel high-purity precursor material crucial for sulfide-based solid electrolytes. Engineered to minim... -
Dalian Institute of Chemical Physics Develops PVDF-Based Gel Composite Electrolyte Achieving Over 84% Capacity Retention After 350 Cycles for Solid-State Batteries
Electrek China Overview Researchers at the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, have developed a new PVDF-based gel composite electrolyte for solid-state batteries, significantly enhancing ionic conductivity...
