A5100411027- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Catalytic Processes in Materials Science
- Power Systems and Renewable Energy
- Ammonia Synthesis and Nitrogen Reduction
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Advancements in Battery Materials
- Microgrid Control and Optimization
- Photovoltaic System Optimization Techniques
- Solar Thermal and Photovoltaic Systems
- Surfactants and Colloidal Systems
- Solar-Powered Water Purification Methods
- Advanced Battery Materials and Technologies
- Nanomaterials for catalytic reactions
- Supercapacitor Materials and Fabrication
- Smart Grid Energy Management
- Power System Optimization and Stability
- Catalysts for Methane Reforming
- Power Systems and Technologies
- Geomechanics and Mining Engineering
- Metallurgy and Material Forming
- Advanced oxidation water treatment
- Environmental Chemistry and Analysis
- Ionic liquids properties and applications
Fujian Institute of Research on the Structure of Matter
2021-2024
Chinese Academy of Sciences
2021-2024
Nankai University
2024
Sichuan University of Science and Engineering
2024
Hong Kong Polytechnic University
2024
University of Chinese Academy of Sciences
2021-2024
Henan Polytechnic University
2023
Zhengzhou University
2022-2023
Shanghai Polytechnic University
2021-2023
East China University of Science and Technology
2023
The unique structure of a vertically aligned carbon nanotube (VACNT) array makes it behave most similarly to blackbody. It is reported that the optical absorptivity an extremely black VACNT about 0.98-0.99 over large spectral range 200 nm-200 μm, inspiring us explore performance arrays in solar energy harvesting. In this work, we report highly efficient steam generation simply by laminating layer on surface water harvest energy. found under illumination temperature upper can significantly...
Promoting the oxygen evolution reaction (OER) with saline water is highly desired to realize seawater splitting. This requires OER catalysts resist serious corrosion and undesirable chloride oxidation. We introduce a 5d transition metal, Ir, develop monolayer NiIr-layered double hydroxide (NiIr-LDH) as catalyst enhanced performance for The NiIr-LDH delivers 500 mA/cm2 at only 361 mV overpotential ∼99% O2 Faradaic efficiency in alkaline seawater, which more active than commercial IrO2 (763...
Developing efficient bifunctional electrocatalysts for overall water splitting in acidic conditions is the essential step proton exchange membrane electrolyzers (PEMWEs). We first report synthesis of core–shell structure nanoparticles (NPs) with an Au core and AuIr2 alloy shell (Au@AuIr2). Au@AuIr2 displayed 4.6 (5.6) times higher intrinsic (mass) activity toward oxygen evolution reaction (OER) than a commercial Ir catalyst. Furthermore, it showed hydrogen (HER) catalytic properties...
Flexible and rechargeable Zn–air batteries, because of their high energy density, low cost, environmental human benignity, are one kind the most attractive systems for future wearable electronics. The development high-performance batteries depends on synthesis highly efficient stable electrocatalysts oxygen reduction reaction/oxygen evolution reaction (ORR/OER). Herein, a silk-derived defect-rich nitrogen-doped nanocarbon electrocatalyst [SilkNC/Ketjenblack (KB)] is reported. SilkNC/KB...
Abstract Controlled synthesis of highly efficient, stable, and cost‐effective oxygen reaction electrocatalysts with atomically‐dispersed Me–N x –C active sites through an effective strategy is desired for high‐performance energy devices. Herein, based on regenerated silk fibroin dissolved in ferric chloride zinc aqueous solution, 2D porous carbon nanosheets Fe–N very large specific surface area (≈2105 m 2 g −1 ) are prepared a simple thermal treatment process. Owing to the structure atomic...
ABSTRACT The absence of efficient and durable catalysts for oxygen evolution reaction (OER) is the main obstacle to hydrogen production through water splitting in an acidic electrolyte. Here, we report a controllable synthesis method surface IrOx with changing Au/Ir compositions by constructing range sub-10-nm-sized core-shell nanocatalysts composed Au core AuxIr1−x alloy shell. In particular, Au@Au0.43Ir0.57 exhibits 4.5 times higher intrinsic OER activity than that commercial Ir/C....
Development of economical, efficient and durable non-noble metal electrocatalysts for the hydrogen/oxygen evolution reaction (HER/OER) holds great promise, but still faces challenges. Herein, a strategy doping borides with rare earth oxides introducing silicon carbide (SiC) quantum dots has been explored to develop bifunctional electrocatalysts. A novel electrocatalyst consists SiC dot-decorated CeOx-NiB supported on nickel foam via one-step mild electroless plating (denoted as...
An air-tolerant mechanoredox/nickel cocatalyzed cross electrophile coupling of benzotriazinones with alkyl (pseudo)halides is developed by liquid-assisting grinding in the presence manganese powders and strontium titanate as a reductant cocatalyst, respectively. Mechanical activation metal surfaces via ball milling eliminates chemical activator for manganese, while mechanoredox cocatalysis remarkably improves aryl/alkyl piezoelectricity-mediated radical generation from halides. Both display...
Abstract High‐voltage Li metal battery (HV‐LMB) is one of the most promising energy storage technologies to achieve ultrahigh density. Nevertheless, electrolytes reported date are difficult simultaneously stabilize anode and high‐voltage cathode, especially without assistance expensive corrosive high‐concentration salts. Herein, a dual‐interphase‐stabilizing (DIS) safe electrolyte that bypasses salt reported. The consists high‐flash‐point sulfolane as solvent, molecular‐orbital‐engineered...
All-solid-state lithium-sulfur batteries (ASSLSBs) using poly(ethylene oxide) (PEO) electrolytes offer significant advantages in energy density and safety. However, their development is hampered by the slow Li
Exploiting economic, efficient and durable non-noble metal electrocatalysts for the hydrogen evolution reaction (HER) oxygen (OER) is promising, but still faces enormous challenges. Herein, strategy of doping a boride with rare earth oxide has been explored to develop highly bifunctional electrocatalyst. The novel electrocatalyst CeOx-NiB consists CeOx-doped NiB supported on nickel foam, was fabricated by one-step mild electroless plating reaction. Remarkably, CeOx-NiB@NF electrode delivers...
Au nanoparticles protected by macrocyclic cucurbit[<italic>n</italic>]uril (CB[<italic>n</italic>]) are obtained from supramolecular self-assembly. Attributed to the unique features of CB[<italic>n</italic>], CB[<italic>n</italic>]-Au catalysts present excellent catalytic performance for CO<sub>2</sub> electroreduction CO.
With the reform of power market, distribution network side is gradually released, and investment on has a huge impact planning. In particular, in energy storage become focus networks recent years. This paper establishes comprehensive evaluation system for active planning considering economic, environmental protection, supply quality safety assessment. The grid companies third-party are used as different entities to analyze operation strategy. Based strategy, multi-objective optimization...
The market-oriented operation mode of grid-connected microgrid is crucial to improve the operator's revenue and promote large-scale development microgrid. An integrated considering double-layer demand response proposed in this paper. In mode, operator sole can carry out multi-type purchase sale electricity, self-declaration maximum response, achieve goal economic optimization by internal "source-load-storage" unified coordination optimal operation. Day-ahead scheduling models under...