A5100369746- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Fuel Cells and Related Materials
- Perovskite Materials and Applications
- Covalent Organic Framework Applications
- Catalytic Processes in Materials Science
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- CO2 Reduction Techniques and Catalysts
- Diverse Aspects of Tourism Research
- Supercapacitor Materials and Fabrication
- Economic Zones and Regional Development
- Electrochemical Analysis and Applications
- Market Dynamics and Volatility
- Catalysis for Biomass Conversion
- TiO2 Photocatalysis and Solar Cells
- Energy, Environment, Economic Growth
- Regional Economic and Spatial Analysis
- Aviation Industry Analysis and Trends
- Membrane Separation Technologies
- Advanced Thermoelectric Materials and Devices
- Economic Development and Digital Transformation
- Solar-Powered Water Purification Methods
- Capital Investment and Risk Analysis
Anhui University
2022-2025
Hefei Institutes of Physical Science
2022-2025
Zhaotong University
2025
Ten Chen Hospital
2025
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2024
Nankai University
2022-2024
Sichuan University
2021-2024
China Southern Power Grid (China)
2024
Jiangsu Academy of Agricultural Sciences
2022-2023
Southwestern University of Finance and Economics
2023
The development of oxygen reduction reaction (ORR) electrocatalysts based on earth-abundant nonprecious materials is critically important for sustainable large-scale applications fuel cells and metal-air batteries. Herein, a hetero-single-atom (h-SA) ORR electrocatalyst presented, which has atomically dispersed Fe Ni coanchored to microsized nitrogen-doped graphitic carbon support with unique trimodal-porous structure configured by highly ordered macropores interconnected through mesopores....
A lateral photodetector based on the bilayer composite film of a perovskite and conjugated polymer is reported. It exhibits significantly enhanced responsivity in UV–vis region sensitive photoresponse near-IR (NIR) at low applied voltage. This broadband also shows excellent mechanical flexibility improved environmental stability. As service to our authors readers, this journal provides supporting information supplied by authors. Such materials are peer reviewed may be re-organized for online...
Abstract A flexible air electrode (FAE) with both high oxygen electrocatalytic activity and excellent flexibility is the key to performance of various devices, such as Zn–air batteries. facile two‐step method, mild acid oxidation followed by calcination that directly activates commercial carbon cloth (CC) generate uniform nanoporous super hydrophilic surface structures optimized oxygen‐rich functional groups an enhanced area, presented here. Impressively, this activated CC (CC‐AC) exhibits...
As an alternative for depleting fossil fuel energy, hydrogen economy desires low-cost and efficient production from water splitting. In order to explore a cheap, abundant, active, durable catalyst the electrocatalytic evolution reaction (HER), two-dimensional (2D) ceria nanosheets are produced through thermal decomposition exfoliation method CeCO3OH with layer-stacked structure. The additional cobalt dopant promotes formation of oxygen vacancies in and, turn, optimizes binding/water...
Abstract The construction of multi‐heteroatom‐doped metal‐free carbon with a reversibly oxygen‐involving electrocatalytic performance is highly desirable for rechargeable metal‐air batteries. However, the conventional approach doping heteroatoms into matrix remains huge challenge owing to multistep postdoping procedures. Here, self‐templated carbonization strategy prepare nitrogen, phosphorus, and fluorine tri‐doped nanosphere (NPF‐CNS) developed, during which heteroatom‐enriched covalent...
High-performance rechargeable Zn–air batteries with long-life stability are highly desirable for the power application in electric vehicles and portable electronics their great balance capacity safety. The key component of is bifunctional oxygen electrocatalyst that requires high intrinsic reversibility durability. Spinel Co3O4 emerges as a promising nonprecious-metal catalyst catalysis but limited by inefficient catalytic performance an undesirable eg0 configuration Co3+ ions at octahedral...
Metallic bismuth (Bi) shows great promise in electrocatalytic CO2 reduction into formate. However, the direct synthesis of active and stable Bi electrocatalysts remains a grand challenge. Herein, we present an in-plane confined hydrogen-reduction strategy for situ growth edge-modified nanoribbons, which enables enhanced Density functional theory calculations suggest that synergistic effect preferentially exposed (113) facet abundant Bi–O edge sites can contribute to reduced formation energy...
Abstract RuO 2 is one of the benchmark electrocatalysts used as anode material in proton exchange membrane water electrolyser. However, its long‐term stability compromised due to participation lattice oxygen and metal dissolution during evolution reaction (OER). In this work, weakened covalency Ru−O bond was tailored by introducing tensile strain 6 octahedrons a binary Ru−Sn oxide matrix, prohibiting Ru, thereby significantly improving stability. Moreover, also optimized adsorption energy...
Converting biomass‐derived molecules like 5‐hydroxymethylfurfural (HMF) into value‐added products alongside hydrogen production using renewable energy offers significant opportunities for sustainable chemical and production. Yet, HMF electrooxidation requires strong alkaline conditions membranes efficient conversion. These harsh destabilize HMF, leading to humin formation reduced product purity, meanwhile increase costs. Addressing these challenges, we introduce a two‐step, decoupling system...
Electrodeposition of a thin layer NiFe alloy atop np+-Si with its native oxide affords an efficient and stable photoanode for photoelectrochemical water oxidation. This exhibits low onset potential 0.89 V versus RHE (Reversible Hydrogen Electrode) oxidation high solar-to-O2 conversion efficiency 3.3% in 1 m KOH under sun illumination outperforms those reported silicon photoanodes. As service to our authors readers, this journal provides supporting information supplied by the authors. Such...
The construction of multiple heteroatom-doped porous carbon with unique nanoarchitectures and abundant heteroatom active sites is promising for reversible oxygen-involving electrocatalysis. However, most the synthetic methods required use templates to construct precisely designed nanostructured carbon. Herein, we introduced an ultrasound-triggered route synthesis a piperazine-containing covalent triazine framework (P-CTF). ultrasonic energy triggered both polycondensation monomers assembly...
Abstract RuO 2 is one of the benchmark electrocatalysts used as anode material in proton exchange membrane water electrolyser. However, its long‐term stability compromised due to participation lattice oxygen and metal dissolution during evolution reaction (OER). In this work, weakened covalency Ru−O bond was tailored by introducing tensile strain 6 octahedrons a binary Ru−Sn oxide matrix, prohibiting Ru, thereby significantly improving stability. Moreover, also optimized adsorption energy...
Converting biomass‐derived molecules like 5‐hydroxymethylfurfural (HMF) into value‐added products alongside hydrogen production using renewable energy offers significant opportunities for sustainable chemical and production. Yet, HMF electrooxidation requires strong alkaline conditions membranes efficient conversion. These harsh destabilize HMF, leading to humin formation reduced product purity, meanwhile increase costs. Addressing these challenges, we introduce a two‐step, decoupling system...
The breakthrough of nonprecious metal catalysts replacing platinum-based toward the oxygen reduction reaction (ORR) is extremely urgent for development high-efficiency energy conversation systems. Herein, a solution-processed condensation polymerization using cyanuric chloride and piperazine as monomers was proposed synthesis nitrogen-rich covalent organic polymer (COP). High contents precisely tailored pyridinic-N within COP facilitate formation Co/N coordination between Co ions N species....