Xuqing Liu

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About

Dr. Xuqing Liu is a leading materials scientist whose research focuses on advanced polymer composites, tribology, and two-dimensional nanomaterials for high-performance engineering applications. His most cited work, "MXene‐Controlled PTFE Release for Ultra‐Low Friction PEEK Composites" (2025, 8 citations), addresses a critical bottleneck in lightweight robotics: the poor self-lubricity of poly(ether-ether-ketone) (PEEK). By ingeniously incorporating Ti₃C₂Tₓ MXene as a controlled-release agent for PTFE lubricant, Dr. Liu achieved ultra-low friction in PEEK composites, significantly enhancing the durability and efficiency of moving components in robotic systems. This breakthrough demonstrates his ability to synergize nanomaterial design with practical tribological challenges. Dr. Liu’s contributions have already garnered attention for their potential to transform structural materials in automation and aerospace. His work exemplifies how precise control of interfacial interactions at the nanoscale can yield macroscopic performance gains, positioning him as a rising authority in the development of next-generation self-lubricating composites for demanding mechanical environments.