A5000327457- Electrocatalysts for Energy Conversion
- Hydrogen Storage and Materials
- Fuel Cells and Related Materials
- Advancements in Solid Oxide Fuel Cells
- Enzyme-mediated dye degradation
- Hybrid Renewable Energy Systems
- CO2 Reduction Techniques and Catalysts
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Ionic liquids properties and applications
- Magnetic and transport properties of perovskites and related materials
- Electrochemical sensors and biosensors
- Electronic and Structural Properties of Oxides
- Dye analysis and toxicity
Fudan University
2023-2025
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2021
State Key Laboratory of Chemical Engineering
2021
Tianjin University
2020-2021
Electrochemical carbon monoxide (CO) reduction to high-energy-density fuels provides a potential way for chemical production and intermittent energy storage. As valuable C3 species, n-propanol still suffers from relatively low Faradaic efficiency (FE), sluggish conversion rate poor stability. Herein, we introduce an "atomic size misfit" strategy modulate active sites, report facile synthesis of Pb-doped Cu catalyst with numerous atomic Pb-concentrated grain boundaries. Operando spectroscopy...
The future deployment of terawatt-scale proton exchange membrane water electrolyzer (PEMWE) technology necessitates development an efficient oxygen evolution catalyst with low cost and long lifetime. Currently, the stability most active iridium (Ir) catalysts is impaired by dissolution, redeposition, detachment, agglomeration Ir species. Here we present a ripening-induced embedding strategy that securely embeds in cerium oxide support. Cryogenic electron tomography all-atom kinetic Monte...
Abstract The proton exchange membrane water electrolyzer (PEMWE), crucial for green hydrogen production, is challenged by the scarcity and high cost of iridium‐based materials. Cobalt oxides, as ideal electrocatalysts oxygen evolution reaction (OER), have not been extensively applied in PEMWE, due to extremely voltage poor stability at large current density, caused complicated structural variations cobalt compounds during OER process. Thus, authors sought introduce chromium into a spinel (Co...
The industrial‐level application of proton exchange membrane water electrolysis (PEMWE) lies in the capacity operating at high current density order for higher power and lower operational cost. However, it poses a significant challenge to overall performance catalysts. Heterointerface engineering has emerged as an ideal strategy addressing anodic intrinsic activity limitations. Nevertheless, due fragile interface structure with weak interactions between different components, is difficult...
The industrial‐level application of proton exchange membrane water electrolysis (PEMWE) lies in the capacity operating at high current density order for higher power and lower operational cost. However, it poses a significant challenge to overall performance catalysts. Heterointerface engineering has emerged as an ideal strategy addressing anodic intrinsic activity limitations. Nevertheless, due fragile interface structure with weak interactions between different components, is difficult...
Sodium borohydride (NaBH4) is a nontoxic and ideal storage material for hydrogen due to its safety high capacity. In order improve the practicality of sodium production system, we deposited non-precious metal catalytic materials on readily available polymer foams using simple chemical plating method, developing suitable 3D catalyst. Its specific surface area enables it produce at rate up 3.92 L min−1 g−1. unique structure gives catalyst excellent durability. addition, an efficient...