A5100362617- Electrocatalysts for Energy Conversion
- Catalytic Processes in Materials Science
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- CO2 Reduction Techniques and Catalysts
- Advanced battery technologies research
- Nanofluid Flow and Heat Transfer
- Heat Transfer and Optimization
- Electrochemical Analysis and Applications
- Catalytic C–H Functionalization Methods
- Heat Transfer Mechanisms
- Crystallization and Solubility Studies
- Luminescence and Fluorescent Materials
- MXene and MAX Phase Materials
- X-ray Diffraction in Crystallography
- Advancements in Battery Materials
- Molecular Sensors and Ion Detection
- Ammonia Synthesis and Nitrogen Reduction
- Catalytic Cross-Coupling Reactions
- Asymmetric Hydrogenation and Catalysis
- Machine Learning in Materials Science
- Chemical Synthesis and Reactions
- Sulfur-Based Synthesis Techniques
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Combustion Engine Technologies
Southwest University of Science and Technology
2022-2025
Tianjin University
2023-2025
Northeastern University
2023-2025
Hunan University
2025
Key Laboratory of Nuclear Radiation and Nuclear Energy Technology
2025
Sichuan University
2016-2025
West China Hospital of Sichuan University
2025
Tsinghua University
2014-2024
Harbin Engineering University
2023-2024
Ministry of Industry and Information Technology
2024
The exploitation of highly efficient carbon dioxide reduction (CO2 RR) electrocatalyst for methane (CH4 ) electrosynthesis has attracted great attention the intermittent renewable electricity storage but remains challenging. Here, N-heterocyclic carbene (NHC)-ligated copper single atom site (Cu SAS) embedded in metal-organic framework is reported (2Bn-Cu@UiO-67), which can achieve an outstanding Faradaic efficiency (FE) 81 % CO2 to CH4 at -1.5 V vs. RHE with a current density 420 mA cm-2 ....
Single‐atom materials (SAMs) have been widely investigated during the past years, providing many high‐performance applied in catalyst, battery, solar cell, and so on. The high performance that SAM exhibit is largely attributed to microstructure inside SAM. It thus essential realize goal of regulating structures, as chemists wish deeply comprehend relationship between macroproperties small structures. However, concerns above are far from realization more efforts necessary be put into this...
Ligands are the most commonly used means to control regioselectivity of organic reactions. It is very important develop new regioselective methods for synthesis. In this study, we designed and synthesized a single-atomic-site catalyst (SAC), namely, Cu1-TiC, with strong electronic metal–support interaction (EMSI) effects by studying various reaction mechanisms. π cloud back-donation alkyne on metal catalytic intermediate was enhanced during using transient electron-rich characteristics. way,...
Chlorine evolution reaction has been applied in the production since a century ago. After times of evolution, it widely realized by electrocatalytic process on anode nowadays. However, contains large amount precious metal, increasing cost. It is thus an opportunity to apply sub-nano catalysts this field. By regulating tip effect (TE) catalyst, was discovered that oxidized iridium clusters supported titanium carbide exhibit much higher efficiency than single-atom one, which demonstrates...
Improving the stability of sensitive catalytic systems is an emerging research topic in catalysis field. However, current design heterogeneous catalysts mainly improves their performance. This paper presents a single-atom catalyst (SAC) strategy to improve cobalt-catalysed fluorination acyl chlorides. A stable Co-F intermediate can be formed through oxidative Co1 -N4 @NC SAC, which replace unstable high-valent cobalt system and avoid use phosphine ligands. In SAC system, KF employed as...
The oxygen evolution reaction (OER), characterized by a four-electron transfer kinetic process, represents significant bottleneck in improving the efficiency of hydrogen production from water electrolysis. Consequently, extensive research efforts have been directed towards identifying single-atom electrocatalysts with exceptional OER performance. Despite comprehensive understanding mechanism, its application to other valuable synthetic reactions has limited. Herein, we leverage MOOH...
Consuming one of the largest amount electricity, chlor-alkali industry supplies basic chemicals for society, which mainly consists two reactions, hydrogen evolution (HER) and chlorine reaction (CER). Till now, state-of-the-art catalyst applied in this field is still dimensional stable anode (DSA), consumes a large noble metal Ru Ir. It thus necessary to develop new types catalysts. In study, an organocatalyst anchored on single-atom support (SAS) put forward. exhibits high catalytic...
Homogeneous electrocatalysts can indirect oxidate the high overpotential substrates through single-electron transfer on electrode surface, enabling efficient operation of organic electrosynthesis catalytic cycles. However, problems this chemistry still exist such as dosage, difficult recovery, and low efficiency. Single-atom catalysts (SACs) exhibit atom utilization excellent activity, hold great promise in addressing limitations homogeneous catalysts. In view this, we have employed Fe-SA@NC...
Abstract It is still of great difficulty to develop the non‐platinum catalyst with high catalytic efficiency towards hydrogen evolution reaction via strategies till now. Therefore, it necessary new methods designing. Here, we put forward designed by electronic metal–support interaction (EMSI), which demonstrated be a reliable strategy find out high‐efficiency catalyst. We carried density functional theory calculation first design proper EMSI applied model M1‐M2‐X (X=C, N, O) during...
Abstract The exploitation of highly efficient carbon dioxide reduction (CO 2 RR) electrocatalyst for methane (CH 4 ) electrosynthesis has attracted great attention the intermittent renewable electricity storage but remains challenging. Here, N‐heterocyclic carbene (NHC)‐ligated copper single atom site (Cu SAS) embedded in metal–organic framework is reported (2Bn‐Cu@UiO‐67), which can achieve an outstanding Faradaic efficiency (FE) 81 % CO to CH at −1.5 V vs. RHE with a current density 420 mA...
Abstract Knee replacement surgery confronts challenges including patient dissatisfaction and the necessity for secondary procedures. A key requirement lies in dual‐modal measurement of force temperature artificial joints during postoperative monitoring. Here, a novel non‐toxic near‐infrared (NIR) phosphor Sr 3 Sn 2 O 7 :Nd, Yb, is designed to realize measurement. The strategy entail phonon‐assisted upconversion luminescence (UCL) trap‐controlled mechanoluminescence (ML) single well within...
Abstract Heterogeneous, metal, single‐site catalysts often exhibit higher catalytic performance than other because of their maximized atom efficiency 100 %. Reported herein is a precoordination/solvothermal polymerization strategy to fabricate stable mononuclear Pd‐metalized porous organic polymer catalyst (Pd@POP). Pd@POP was easy use in regioselective reactions the internal structure this can be easily modified. The used solve intractable regioselectivity problems Heck reactions. Pd@POP‐9...
A p–n heterojunction of TiO<sub>2</sub>/BiOBr with a strong built-in electric field has been constructed to simultaneously obtain hydrogen and oxygen through photocatalytic water splitting.
Supercritical water gasification (SCWG) is an innovative conversion method of coal, and mixing with plastic waste can improve the energy production handle waste. In this study, co-gasification lignite various plastics [polyethylene (PE), polypropylene (PP), polycarbonate (PC)] in supercritical was investigated experimentally using quartz reactors. The presence these improved efficiency each other co-gasification, indicating a synergistic effect them SCWG. magnitude between PP PE higher than...
Abstract Chlorine evolution reaction has been applied in the production since a century ago. After times of evolution, it widely realized by electrocatalytic process on anode nowadays. However, contains large amount precious metal, increasing cost. It is thus an opportunity to apply sub‐nano catalysts this field. By regulating tip effect (TE) catalyst, was discovered that oxidized iridium clusters supported titanium carbide exhibit much higher efficiency than single‐atom one, which...