A5100756502- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Nanomaterials for catalytic reactions
- CO2 Reduction Techniques and Catalysts
- Adsorption and Cooling Systems
- Advancements in Battery Materials
- Ammonia Synthesis and Nitrogen Reduction
- Fuel Cells and Related Materials
- Advanced Battery Materials and Technologies
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Catalysis and Hydrodesulfurization Studies
- TiO2 Photocatalysis and Solar Cells
- Advanced battery technologies research
- Refrigeration and Air Conditioning Technologies
- Extraction and Separation Processes
- Solar-Powered Water Purification Methods
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Catalytic C–H Functionalization Methods
- Advanced Memory and Neural Computing
- Gas Sensing Nanomaterials and Sensors
- MXene and MAX Phase Materials
- Electrochemical Analysis and Applications
Ocean University of China
2011-2025
Fuzhou University
2025
Chengdu University of Technology
2022-2025
Hefei Institutes of Physical Science
2025
Chinese Academy of Sciences
2024-2025
Quantum Science Center of Guangdong-Hong Kong-Macao Greater Bay Area
2024-2025
Southern University of Science and Technology
2018-2024
Tongji University
2024
Chongqing University of Arts and Sciences
2023-2024
Chongqing University of Science and Technology
2022-2024
The Fenton-like process presents one of the most promising strategies to generate reactive oxygen-containing radicals deal with ever-growing environmental pollution. However, developing improved catalysts adequate activity and stability is still a long-term goal for practical application. Herein, we demonstrate single cobalt atoms anchored on porous N-doped graphene dual reaction sites as highly stable efficient catalytic oxidation recalcitrant organics via activation peroxymonosulfate...
Engineering single-atom electrocatalysts with high-loading amount holds great promise in energy conversion and storage application. Herein, we report a facile economical approach to achieve an unprecedented high loading of single Ir atoms, up ∼18wt%, on the nickel oxide (NiO) matrix as electrocatalyst for oxygen evolution reaction (OER). It exhibits overpotential 215 mV at 10 mA cm-2 remarkable OER current density alkaline electrolyte, surpassing NiO IrO2 by 57 times 46 1.49 V vs RHE,...
Abstract Nitrogen‐doped carbon materials are proposed as promising electrocatalysts for the dioxide reduction reaction (CRR), which is essential renewable energy conversion and environmental remediation. Unfortunately, unclear cognition on CRR active site (or sites) hinders further development of high‐performance electrocatalysts. Herein, a series 3D nitrogen‐doped graphene nanoribbon networks (N‐GRW) with tunable nitrogen dopants designed to unravel site‐dependent activity/selectivity. The...
A Ru vacancy decreases the energy barrier from O* to OOH*, thus dramatically enhancing OER performance of defect-rich RuO<sub>2</sub> nanosheets.
Single-atom catalysts (SACs) with 100% active sites have excellent prospects for application in the oxygen evolution reaction (OER). However, further enhancement of catalytic activity OER is quite challenging, particularly development stable SACs overpotentials <180 mV. Here, we report an iridium single atom on Ni2P catalyst (IrSA-Ni2P) a record low overpotential 149 mV at current density 10 mA·cm–2 1.0 M KOH. The IrSA-Ni2P delivers up to ∼28-fold higher than that widely used IrO2 1.53 V vs...
Efficient electron communication between molecular catalyst and support is critical for heterogeneous electrocatalysis yet it often overlooked during the design. Taking CO2 electro-reduction on tetraphenylporphyrin cobalt (PCo) immobilized onto graphene as an example, we demonstrate that adding a relay molecule improves interfacial communication. While directly PCo exhibits relatively poor communications, found diphenyl sulfide serves axial ligand redox activity of surface to facilitate...
The number of excess electrons (NEE), as a descriptor, perfectly reproduces the OER volcano curve TiO<sub>2</sub>(110) plotted using Δ<italic>G</italic><sub>O</sub> − Δ<italic>G</italic><sub>OH</sub>.
Electrochemical reduction of N2 to NH3 based on sustainable energy is a green technique produce decentralized and on-demand ammonia. In this work, taking graphene as design platform, we explore the dual-atom catalysts (DACs) via embedding two homonuclear transition metal (TM) atoms into decorated with four neighboring pyrrolic nitrogen (TM2N4@graphene) computationally screen qualified reaction (NRR) catalysts. On basis activity, selectivity, stability 15 DACs TM2N4@graphene, Fe2N4@graphene...
Zn vacancy ZnIn 2 S 4 tuned Gibbs free energy of *COOH which is the rate determining step phototcatalytic CO reduction from endothermic to exothermic process.
Developing cost-effective and high-performance electrocatalysts for oxygen reduction reaction (ORR) is critical clean energy generation. Here, we propose an approach to the synthesis of iron phthalocyanine nanotubes (FePc NTs) as a highly active selective electrocatalyst ORR. The performance significantly superior FePc in randomly aggregated molecularly dispersed states, well commercial Pt/C catalyst. When NTs are anchored on graphene, resulting architecture shifts ORR potentials above redox...