A major review paper jointly completed by BOYEE Industrial and Harbin Institute of Technology has been officially published online in the internationally renowned energy materials journal Joule on May 15, 2026:
“Li-argyrodite sulfide solid electrolytes: From fundamental research to industrialization”
This achievement systematically establishes, for the first time, the entire pathway of sulfide solid-state electrolytes from fundamental research to industrial production.
Boyee Industry, as the sole corporate partner, provided comprehensive support with experimental and mass-production line equipment, marking a significant milestone for China’s leadership in sulfide solid-state electrolyte industrialization equipment.
01. Boyee Equipment Featured in Top-Tier Journal: Industry-University-Research Integration Gains International Recognition
Lithium argyrodite sulfide solid-state electrolytes are widely recognized as the most promising electrolyte system for the industrialization of all-solid-state batteries due to their high ionic conductivity and good formability. However, challenge such as extreme sensitivity to moisture and oxygen, strict processes requirement, and large-scale consistency control have long been industrial bottlenecks.
In this joint research, Boyee Industry, relying on its self-developed experimental and mass-production line equipment for sulfide solid-state electrolytes, collaborated with the HIT team to complete the entire workflow from material synthesis and process scale-up to industrial verification.
The results were directly incorporated into the main text of Joule, serving as a benchmark case for the integration of academia and industry.
02. Pilot Line Validation and Mass Production Stability: Boyee Builds Complete Delivery
Based on year of industrial experience and the published research achievements, , Boyee Industry has established a comprehensive equipment solution for sulfide solid-state electrolytes covering laboratory, pilot line, and mass-production scales:
1.) Complete laboratory Line Equipment: Supporting the standardization of Academic Research
Boyee provides an enclosed inert environment integrated experimental line for universities and research institutions, including:
Glovebox-integrated sealed grinding, dispersion, and mixing systems
Low-dew-point sealed conveying, demagnetization, and screening units
Vacuum low-temperature drying and oxygen-free sintering equipment
Full-process oxygen and moisture control to ensure material activity
2.) Industrial Mass Production Line: Achieving Ton-Level Stable Manufacturing
Boyee Industry is one of the few domestic equipment manufacturerswith successfully implemented sulfide electrolyte production line. The mass production line covers:
Fully automated inert atmosphere feeding, batching, and mixing systems
Moisture-free and oxygen-free wet/dry grinding systems
Continuous sintering + H₂S exhaust gas treatment system
Complete EPC turnkey delivery
The paper explicitly states that Boyee's equipment enables precise particle size control, high purity, high consistency, and low loss, meeting the mass production requirements of solid-state battery.
03. From Equipment Export to Industry Leadership: Boyee Continues to Lead the Solid-State Battery Equipment Track
With the publication in Joule, Boyee further strengthens its position in the solid-state battery equipment sector:
Dual recognition from Academia and Industry Certification: Joint achievement with HIT published in a top international journal, demonstrating deep integration of industry, academia, research, and application.
Leader in Sulfide Electrolyte Equipment: One of the few domestic suppliers capable of providing full-process equipment from laboratory → pilot line → mass production.
Complete Line Delivery Capability: One-stop service from process design and equipment manufacturing to production line integration and commissioning.
Solving Industry critical challenges: Overcoming the four major challenges of moisture/oxygen control, particle size uniformity, batch consistency, and production safety.
The publication represents not only an academic milestone, but also a major step forward for China's solid-state battery equipment moving toward global industrialization.
ooking ahead, Boyee Industry will continue focusing on high-end equipment, complete line solutions, and EPC turnkey plant delivery, actively promoting the rapid commercialization of sulfide and oxide solid-state electrolytes as well as the all-solid-state battery industry, helping China lead the next generation of battery technology revolution.
