Dr. Yuanxin Yao is a research-focused scientist whose scholarly work centers on catalysis, hydrogen production, carbon dioxide conversion, and renewable energy technologies. His research portfolio emphasizes the design and mechanistic understanding of functional catalysts for sustainable fuel generation, including hydrogen evolution, CO₂ hydrogenation, and biomass-derived energy systems. Through a combination of experimental investigation and materials engineering, his studies contribute to improving catalytic efficiency, selectivity, and long-term stability under practical operating conditions. His publications span peer-reviewed journals in energy chemistry and applied catalysis, reflecting a consistent focus on translating fundamental insights into scalable energy solutions. The impact of this body of work is demonstrated by 476 citations, an h-index of 12, and an i10-index of 17, indicating sustained influence across multiple high-impact studies. Collectively, his research advances low-carbon energy pathways and supports the global transition toward cleaner and more efficient chemical energy systems.