Critical Materials and Interface Engineering for All-Solid-State Lithium Batteries

Dear Colleagues,

As the demand for high-energy-density batteries increases in fields such as electric vehicles and renewable energy storage, traditional liquid metal-ion batteries face limitations in terms of energy density, cycle life, and safety. In this context, solid-state lithium metal batteries are considered strong candidates for next-generation battery technologies. Compared to conventional liquid batteries, solid-state lithium metal batteries utilize solid-state electrolytes, offering higher energy density and improved safety. Solid-state electrolytes not only address the flammability and toxicity issues of liquid electrolytes but also effectively suppress the formation of lithium dendrites, thereby significantly enhancing battery safety and cycling stability. Furthermore, solid-state lithium metal batteries feature a wider operational temperature range and longer service life, making them more suitable for high-performance applications in future transportation systems, portable devices, and energy storage systems. Therefore, the development of solid-state lithium metal batteries is crucial for advancing energy storage technologies, improving battery performance, and meeting the demands of future sustainable energy systems.

Batteries plans to launch a Special Issue focused on critical materials and interface engineering for all-solid-state lithium batteries in response to the growing significance of solid-state electrolytes in battery. This Special Issue aims to publish original research and review articles that highlight the latest advancements in the design and fabrication of solid-state electrolytes. Additionally, studies on theoretical calculations related to lithium metal interface engineering in all-solid-state batteries are also encouraged.

Potential topics include, but are not limited to, the following:

• Solid-state electrolytes, including solid polymer electrolytes, inorganic electrolytes, and various composite electrolytes;
• Advanced characterization techniques and theoretical calculations/simulations of solid-state electrolytes;
• Artificial intelligence and machine learning for solid-state electrolytes;
• Interfacial design and modification within all-solid-state lithium metal batteries;
• Safety enhancement strategies and evaluations.

Prof. Dr. Xiaofei Yang
Dr. Yuxiao Wang
Dr. Yang Luo
Guest Editors

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• all-solid-state lithium batteries
• solid-state electrolytes
• polymer electrolytes
• inorganic electrolytes
• interface engineering