A5100325091- CO2 Reduction Techniques and Catalysts
- Electrocatalysts for Energy Conversion
- Algal biology and biofuel production
- Advanced battery technologies research
- Ionic liquids properties and applications
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Energetic Materials and Combustion
- Thermal and Kinetic Analysis
- Advanced Thermoelectric Materials and Devices
- Catalytic Processes in Materials Science
- Advancements in Battery Materials
- Luminescence Properties of Advanced Materials
- Zeolite Catalysis and Synthesis
- Advanced Photocatalysis Techniques
- Perovskite Materials and Applications
- Wastewater Treatment and Nitrogen Removal
- Supercapacitor Materials and Fabrication
- Multicomponent Synthesis of Heterocycles
- Electrodeposition and Electroless Coatings
- Analytical chemistry methods development
- Ammonia Synthesis and Nitrogen Reduction
- Nanomaterials for catalytic reactions
- Metal-Organic Frameworks: Synthesis and Applications
- Covalent Organic Framework Applications
Chinese Academy of Sciences
2016-2025
China Three Gorges University
2024-2025
Ningbo Institute of Industrial Technology
2024-2025
State Key Laboratory of Pollution Control and Resource Reuse
2018-2024
Nanjing University of Science and Technology
2018-2024
Zhangzhou Municipal Hospital of Fujian Province
2024
Fujian Medical University
2024
Southern Medical University
2010-2024
Anhui University of Technology
2021-2024
Anhui Water Conservancy and Hydropower Survey and Design Institute
2024
Abstract Developing effective catalysts based on earth abundant elements is critical for CO 2 electroreduction. However, simultaneously achieving a high Faradaic efficiency (FE) and current density of ( j ) remains challenge. Herein, we prepare Mn single-atom catalyst (SAC) with Mn-N 3 site embedded in graphitic carbon nitride. The prepared exhibits 98.8% FE 14.0 mA cm −2 at low overpotential 0.44 V aqueous electrolyte, outperforming all reported SACs. Moreover, higher 29.7 obtained an ionic...
Large numbers of catalysts have been developed for the electrochemical reduction CO2 to value-added liquid fuels. However, it remains a challenge maintain high current efficiency in wide negative potential range achieving production rate target products. Herein, we report 2D/0D composite catalyst composed bismuth oxide nanosheets and nitrogen-doped graphene quantum dots (Bi2 O3 -NGQDs) highly efficient formate. Bi2 -NGQDs demonstrates nearly 100 % formate Faraday (FE) at moderate...
Amino-modification, as an ingenious strategy, was proposed for boosting CO<sub>2</sub> electroreduction current density of Ni–N/C single-atom catalyst to industrial level.
Abstract Construction of single atom catalysts (SACs) with high activity toward electroreduction CO 2 still remains a great challenge. A very simple and truly cost‐effective synthetic strategy is proposed to prepare SACs via impregnation–pyrolysis method, through one‐step pyrolysis graphene oxide aerogel. Compared other traditional methods, this process fast free repeated acid etching, thus it has potential for facile operation large‐scale manufacturing. Both X‐ray absorption fine structure...
Abstract Electrochemical reduction of CO 2 to value‐added chemicals by using renewable electricity offers a promising strategy deal with rising emission and the energy crisis. Single‐site zinc‐coordinated nitrogen‐codoped graphene (Zn–N–G) catalyzes electrochemical CO. The Zn–N–G catalyst exhibits excellent intrinsic activity toward reduction, reaching faradaic efficiency 91 % for production at low overpotential 0.39 V. X‐ray absorption fine structure photoelectron spectroscopy both confirm...
Abstract Engineering electronic structure to enhance the binding energies of reaction intermediates in order achieve a high partial current density can lead increased yield target products. Herein, amino‐functionalized carbon is used regulate tin‐based catalysts activity CO 2 electroreduction. The hollow nanotubes composed SnS (stannous sulfide) nanosheets are modified with layers, achieving highest formate Faraday efficiency 92.6% and remarkable 41.1 mA cm −2 (a total 52.1 ) at moderate...
The mechanism of self-flocculation remains unclear, partially impeding its efficiency enhancement and commercial application microalgae-based municipal wastewater (MW) bioremediation technology. This study revealed the contributions exoproteins [PN, proteins in extracellular polymeric substances (EPS)] to separation indigenous microalgae from treated MW. Compared low light intensity group, high (HL) group produced Chlorella sp. with 4.3-fold higher efficiencies (SE). was attributed enriched...
Abstract Oxygen‐regulated Ni‐based single‐atom catalysts (SACs) show great potential in accelerating the kinetics of electrocatalytic CO 2 reduction reaction (CO RR). However, it remains a challenge to precisely control coordination environment NiO moieties and achieve high activity at overpotentials. Herein, facile carbonization coupled oxidation strategy is developed mass produce NiO clusters‐decorated NiNC SACs that exhibit Faradaic efficiency (maximum 96.5%) over wide range (−0.9 −1.3...
Abstract The design and fabrication of advanced cathode materials with excellent electrochemical properties to match the Zn anode is crucial for development aqueous zinc‐ion batteries (ZIBs). Herein synthesis MIL‐88B(V)@rGO composites reported, in which MIL‐88B(V) nanorods are anchored on reduced graphene oxide (rGO) sheets, as ZIBs, where induces formation small‐size instead typical prism morphology. During initial charge/discharge process, undergoes an situ irreversible transformation from...
Lightweight, flexible and high-performance (high efficiency low reflection) electromagnetic interference (EMI) shielding materials are urgently needed to cope with the increasingly complex (EM) radiation environment. In this study, thermoplastic polyurethane/expanded graphite/silver (TPU/EG/Ag) composite foams three-dimensional (3D) isolated conductive network were successfully manufactured through combination of supercritical carbon dioxide (scCO2) foaming chemical deposition. This foam...
For the first time, Cs 4 MnBi 2 Cl 12 single crystals were employed for photocatalytic degradation of organic pollutants. Joint experiment–theory characterizations reveal good stability, high recovery and utilization rates .
Novel 3D hierarchical porous structured Sn/CNT-Agls as a selective and efficient electrocatalyst for electrochemical reduction of CO<sub>2</sub> to formate.
Herein we report the first example of a nitrogen-doped fullerene derivative for electrochemical reduction CO<sub>2</sub> to formate with high faradaic efficiency.
Using renewable electric power to drive CO 2 electrochemical reduction high‐value‐added chemical fuels can not only solve the problem of excessive emission , but also achieve direct conversion intermittent electrical energy energy, which is great significance for controlling carbon balance and optimizing consumption structure. In recent years, various kinds electrocatalysts have been used in research reaction (CO RR) some progress has made key scientific issues such as improving selectivity...
The reaction current density for the CO2 electroreduction to formate of indium-based catalysts cannot meet needs industrial applications. Herein, nickel-doped indium oxide nanocrystals (∼7 nm) confined in carbon nanofibers (Ni-In2O3@C NFs) demonstrate a partial over 350 mA cm–2 at moderate overpotential 0.8 V, and particularly, Faradaic efficiency (FE) is above 90% wide potential region from −0.6 −1.0 V. More remarkably, long-term stability 55 h with an industrially relevant ∼200 can be...