A5011241088- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Hybrid Renewable Energy Systems
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Perovskite Materials and Applications
- Electrochemical Analysis and Applications
- Chalcogenide Semiconductor Thin Films
- Advancements in Battery Materials
- Machine Learning and ELM
- Advanced Photocatalysis Techniques
- Machine Learning in Materials Science
- Ammonia Synthesis and Nitrogen Reduction
- Power Systems and Renewable Energy
- Quantum Dots Synthesis And Properties
- Photochromic and Fluorescence Chemistry
- 2D Materials and Applications
- Catalytic Processes in Materials Science
- Advanced Thermoelectric Materials and Devices
- Advanced Battery Materials and Technologies
- Ionic liquids properties and applications
- Carbon Dioxide Capture Technologies
- Catalysis and Hydrodesulfurization Studies
North China Electric Power University
2022-2025
South China University of Technology
2017-2024
Cell Technology (China)
2017-2023
Hunan Entry-Exit Inspection and Quarantine Bureau
2013
Abstract The zinc–bromine flow battery (ZBFB) is one of the most promising technologies for large‐scale energy storage. Here, nitrogen‐doped carbon synthesized and investigated as positive electrode material in ZBFBs. synthesis includes carbonization glucose precursor nitrogen doping by etching ammonia gas. Physicochemical characterizations reveal that resultant exhibits high electronic conductivity, large specific surface area, abundant heteroatom‐containing functional groups, which benefit...
The optimization of the membrane electrode assembly (MEA) is crucial for enhancing performance proton exchange water electrolysis. Nevertheless, achieving global all manufacturing parameters MEA poses challenges due to their high-dimensional complexity and limited experimental data. In this study, machine learning (ML) techniques were introduced tackle intricate engineering challenge. 58 MEAs fabricated tested construct a comprehensive database enriched with features ample This was achieved...
A new insight to interpret the PEM degradation process in both electrodes of a PEMWE.
Electrochemical reduction of CO2 (CO2 RR) to value-added chemicals is an effective way harvest renewable energy and utilize carbon dioxide. However, the electrocatalysts for RR suffer from insufficient activity selectivity due limitation activation. In this work, a Ni-doped Bi nanosheet (Ni@Bi-NS) electrocatalyst synthesized electrochemical HCOOH. Physicochemical characterization methods are extensively used investigate composition structure materials. results reveal that production HCOOH,...
In the past few decades, numerous electrocatalyst design studies have been reported. Although machine learning (ML) has recently emerged as a more efficient alternative to traditional trial-and-error methods, cost of preparing training data remains high. Inspired by success models like ChatGPT, which learns from vast corpus text collected internet, we developed science workflow initiated collecting datasets via highly automated web crawler. We trained artificial neural network with...
Uniform N, S-codoping in carbon can be achieved one step when a S-containing MOF (SCUT-12), which features “<italic>atom-level control over composition</italic>”, is used as the precursor.
Abstract The resource scarcity and high cost seriously hamper the large‐scale application of platinum to catalyze hydrogen evolution reaction (HER). An extraordinarily efficient single‐layer Pt (SL‐Pt) cluster catalyst is synthesized by a facile photolysis‐electroreduction method. Electron microscopy atomic force images demonstrate structure with thickness ≈0.3 nm. Density functional theory calculations reveal that charge redistributed in SL‐Pt cluster, which yields downshift d ‐band center...
Metal phase molybdenum disulfide (1T-MoS2) is considered a promising electrocatalyst for the hydrogen evolution reaction (HER). In this work, an interface engineering-induced strategy reported to prepare 1T-MoS2/NiS heterostructure. The heterostructure exhibits enhanced HER activity compared with that of 1T-MoS2 in 1.0 M KOH. It achieves overpotential 0.12 V at current density 10 mA cm−2 Tafel slope 69 mV dec−1. functional theory (DFT) calculations reveal regulated electronic states S sites...
A novel chemical exfoliation method is developed for the target preparation of 2D MOF monolayers from 3D pillar-layered MOFs.
A photocatalytic active phosphotungstate cluster is incorporated into the backbone of an electron-deficient copper-viologen framework via a copper-substituted and coordination connection. Self-assembly with bottom-up designed strategy allows functional units to be organized ordered arrangement [Cu2(H2O)3(CPBPY)2(CuHPW11O39)]·7H2O (1) that tunes band structure engineers optical energy gap photocatalyst. Interactions between host captured guest strengthens photogenerated electron–hole...
Multiple-ring naphthalenediammonium is employed for the first time to overcome intrinsic instability of β-CsPbI3 perovskite via anchoring ammonium groups occupying A-site vacancies. It improves charge transport and moisture stability giving out a champion power conversion efficiency 16.69% an excellent inorganic solar cell.