Key Findings
The International Conference on Solid-state Batteries, Interface… (SSBAI 2026) has been announced to take place in Xiamen, China. This conference will provide a vital platform for researchers and engineers worldwide to share the latest advancements and foster collaborations, specifically focusing on “manufacturing processes” and “interface research”—two critical areas for the progression of all-solid-state battery (SSB) technology. Key discussions are anticipated to delve into overcoming interface stability issues, a major hurdle for SSB commercialization, and establishing innovative manufacturing techniques essential for mass production.
Technical / Clinical Details
All-solid-state batteries offer superior safety, energy density, and longevity compared to conventional liquid electrolyte lithium-ion batteries, positioning them as next-generation battery technology. However, several technical challenges remain for their commercialization, and this conference will deeply explore two central themes:
- Manufacturing Processes: Mass production of ASSBs demands precise technologies distinct from conventional battery manufacturing. Developing new manufacturing equipment, materials, and processes is crucial for achieving high quality and yield in each stage, including thin-film formation of electrodes and solid electrolyte layers, multi-layer stacking, densification, and cell encapsulation. The conference will likely discuss dry electrode methods, roll-to-roll processes, and novel sintering techniques.
- Interface Research: The interface between the solid electrolyte and active electrode material is the most critical component determining ASSB performance. Key challenges in interface research include reducing interfacial resistance, suppressing side reactions at the interface, preventing lithium dendrite formation, and ensuring mechanical stability against volume changes during charge-discharge cycles. Understanding and controlling interface behavior at the atomic level, using phase-field simulations, machine learning, and advanced characterization techniques, will be vital for future development.
SSBAI 2026 is expected to feature presentations on the latest research findings, simulation models, experimental validations, and industrial approaches to address these challenges. Attendees will have the opportunity to interact with experts from diverse fields such as materials science, electrochemistry, and manufacturing engineering, exploring solutions from multiple perspectives.
Background & Context
With the explosive growth of the electric vehicle (EV) market and the large-scale integration of renewable energy, the global demand for high-performance and safe energy storage technologies is escalating. All-solid-state batteries are the most promising candidates to meet these needs, but high manufacturing costs and complex solid-solid interface issues continue to impede mass production. China leads the world in the EV and battery industries, and hosting an international conference in a major city like Xiamen signifies the country’s emphasis on international cooperation and knowledge sharing to accelerate ASSB R&D and commercialization. Such conferences are indispensable for fostering technological breakthroughs and driving industry-wide progress.
Strategic Significance & Outlook
The organization of SSBAI 2026 is poised to significantly influence future advancements in all-solid-state battery manufacturing processes and interface research. Through the discussions and presentations at the conference, new guidelines for material design, optimization strategies for manufacturing processes, and innovative approaches to improve interface stability are expected to emerge. This will further clarify the path to ASSB mass production, accelerating the market introduction of higher-performance and more cost-effective all-solid-state batteries towards the 2030s. Ultimately, this is expected to enable broader EV adoption, the establishment of sustainable energy systems, and new applications across various advanced technology sectors.
Source: http://www.confsflow.com/ssbai/papers
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