고려대학교 · Materials Science
Yudong Xue 교수의 연구실은 에너지 전환과 환경 지속가능성을 위한 첨단 전기화학 기술을 중심으로 연구를 이어가고 있습니다. 주요 연구 방향으로는 수소과산화물의 전기화학적 합성, 고밀도 수소 저장 소재 개발, 산화철 나노튜브 기반 전기화학 소재의 설계 및 응용, 그리고 산업 폐기물에서의 귀금속 회수와 재활용 기술 개발이 있습니다. 특히, 녹색 전기화학 공정과 나노소재 설계를 융합한 혁신적 기술 개발에 초점을 맞추고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
Hydrogen peroxide (H<sub>2</sub> O<sub>2</sub> ), as a green fuel and oxidant, has drawn increasing attention in the energy and environmental research. Compared with the traditional anthraquinone process, the electrochemical (EC) and photoelectrochemical (PEC) syntheses of H<sub>2</sub> O<sub>2</sub> are cost-effective and environmentally friendly. In order to construct membraneless EC/PEC devices for the full H<sub>2</sub> O<sub>2</sub> synthesis, anodic H<sub>2</sub> O<sub>2</sub> production b
The development of novel materials capable of securely storing hydrogen at high volumetric and gravimetric densities is a requirement for the wide-scale usage of hydrogen as an energy carrier. In recent years, great efforts <i>via</i> nanoscale tuning and designing strategies on both physisorbents and chemisorbents have been devoted to improvements in their thermodynamic and kinetic aspects. Increasing the hydrogen storage capacity/density for physisorbents and chemisorbents and improving the de
α-Fe2O3 nanotubes are exceptional one-dimensional transition metal oxide materials with low density, large surface area, promising electrochemical and photoelectrochemical properties, which are widely investigated in lithium-ion batteries, photoelectrochemical devices, gas sensors, and catalysis. They have drawn significant attention to the fields of energy storage and conversion, and environmental sensing and remediation due to the increase in the global energy crisis and environmental pollutio
This review highlights innovative green electrochemical processes for extracting and recycling valuable metals from industrial waste.
The chlorine evolution reaction (CER) is a critical and commercially valuable electrochemical reaction in industrial-scale utilization, including the Chlor-alkali industry, seawater electrolysis, and saline wastewater treatment. Aiming at boosting CER electrocatalysis, hybrid IrO<sub>2</sub> /TiO<sub>2</sub> nanosheet arrays (NSAs) with rational surface and interfacial tuning strategies are proposed in this study. The IrO<sub>2</sub> /TiO<sub>2</sub> NSAs exhibit superb CER electrocatalytic acti
This review presents an overview of electrochemical product engineering towards critical metal recovery and manufacturing, looking at process optimization and product innovation aspects.
Nano-interfaces between MnO<sub>x</sub> islands and NiFe layered double hydroxide (LDH) nanosheets were tuned using atomic layer deposition thereby enhancing oxygen evolution activity.
α-Fe<sub>2</sub>O<sub>3</sub> nanotube arrays were fabricated and employed as low cost non-noble electrocatalysts for the oxygen reduction reaction (ORR). As-prepared α-Fe<sub>2</sub>O<sub>3</sub> nanotube arrays exhibit excellent ORR catalytic activity and durability in alkaline media.
