Mr. Liu Shuangke is an associate professor and master’s supervisor at the National University of Defense Technology with extensive expertise in high-specific-energy lithium-sulfur and lithium-metal batteries as well as fiber-shaped batteries. He earned his Ph.D. from the National University of Defense Technology and has built a strong foundation in materials science and electrochemistry. Throughout his professional career, he has led numerous research projects, published over 40 papers in reputed journals such as Nature Communications, Energy & Environmental Science, Advanced Functional Materials, and Chem. Soc. Rev., and applied for 15 patents while authoring a monograph. His research interests focus on innovative battery materials, structural design of hollow carbon frameworks, gradient multicomponent solid electrolyte interphases, spin modulation, and orbital strengthening for high-voltage cathodes. He has mentored students who have won multiple awards, guided theses recognized at provincial and national levels, and contributed actively to the scientific community as a youth editorial board member for journals including Electrochemistry and Carbon Neutralization. Liu Shuangke has received various honors for teaching excellence and research achievements. His research skills include advanced electrochemical analysis, materials synthesis, battery design, and interphase engineering, reflecting both innovation and practical impact. His work has garnered 1,593 citations by 1,392 documents, with 47 documents and an h-index of 25, demonstrating high visibility and influence in the field of energy storage and battery research.