A5007655622- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Metal-Organic Frameworks: Synthesis and Applications
- Fuel Cells and Related Materials
- Advanced Photocatalysis Techniques
- Gas Sensing Nanomaterials and Sensors
- Polyoxometalates: Synthesis and Applications
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Nanomaterials for catalytic reactions
- Conducting polymers and applications
- Advanced Chemical Sensor Technologies
- Advancements in Battery Materials
- Hydraulic and Pneumatic Systems
- Electrochemical Analysis and Applications
- Advanced Sensor and Energy Harvesting Materials
- Electromagnetic Launch and Propulsion Technology
- Luminescence and Fluorescent Materials
- Plasma Diagnostics and Applications
- Covalent Organic Framework Applications
- Analytical Chemistry and Sensors
- Catalytic Processes in Materials Science
- Particle accelerators and beam dynamics
- Catalysis for Biomass Conversion
- Process Optimization and Integration
Zhejiang Sci-Tech University
2017-2024
Hangzhou City University
2023-2024
Beihang University
2024
Zhejiang University of Science and Technology
2023-2024
Harbin University of Science and Technology
2024
City University
2023
Zhejiang University
2023
Guizhou Electromechanical Research and Design Institute
2005-2023
Tiangong University
2023
China University of Petroleum, Beijing
2023
Abstract The efficient electrocatalysis plays the key role in development of electrochemical energy conversion technologies to alleviate crisis. Given their multiple active sites and large specific surface areas as electrocatalysts, metal‐organic frameworks (MOFs) derivatives have attracted considerable interests recent years. Specially, exploring roles enhanced MOFs is significant for understanding developing new effective electrocatalysts. Recently, vital vacancies has been proven promote...
This review highlights recent progress in Ti-MOFs based on discrete Ti-oxo clusters and infinite chains sheets.
A series of morphology-regulated oxygen-evolution electrocatalysts including nanosheets, nanoflowers, nanotubes and aggregations derived from Hofmann-type metal–organic frameworks have been developed demonstrated efficient catalytic properties.
Abstract The construction of efficient, durable, and non‐noble metal electrocatalysts for oxygen evolution reaction (OER) is great value but challenging. Herein, a facile method developed to synthesize series trimetallic (W/Co/Fe) metal–organic frameworks (MOFs)‐derived carbon nanoflakes (CNF) with various Fe content, an Fe‐dependent volcano‐type plot can be drawn out WCoFe x ‐CNF. optimized 0.3 ‐CNF (when the feed ratio Fe/Co 0.3) demonstrates superior electrocatalytic performance low...
Oxygen evolution reaction (OER), hydrogen (HER), oxygen reduction (ORR), nitrogen (NRR), and carbon dioxide (CO2RR) are five major reactions in the progress, conversion, storage of clean energy. Efficient electrocatalysts can be used to decrease overpotential these elevate practical applications energy-related systems. Metal–organic frameworks (MOFs), via modification electrodes, provide new opportunities develop green sustainable energy systems conduct fundamental research on...
Metal–organic frameworks (MOFs), constructed from metal clusters/ions and organic ligands, are ideal materials for photo/electrocatalysis, mainly due to the advantages of large surface areas, high porosity, easily tunable optical electronic structures. Herein, recent important advances on MOF‐based photo/electrocatalysts including pristine MOFs, MOF composites, derivatives summarized. The novel strategies improve photo/electrocatalytic performances highlighted. Finally, current challenges...
Abstract The establishment of efficient oxygen evolution electrocatalysts is great value but also challenging. Herein, a durable metal–organic framework (MOF) with minor atomically dispersed ruthenium and an optimized electronic structure constructed as electrocatalyst. Significantly, the obtained NiRu 0.08 ‐MOF doping Ru only needs overpotential 187 mV at 10 mA cm −2 Tafel slop 40 dec −1 in 0.1 M KOH for reaction, can work continuously more than 300 h. Ultrahigh mass activity achieved,...
Abstract Searching desirable cost‐effective electrocatalysts for overall water splitting is of great importance the hydrogen production industry. Here a facile synthesis trimetallic carbon nanoflower reported which are derived from Co 2+ /Fe /Ni ratio adjustable metal–organic frameworks (MOFs). The unique nanosheet‐assembled multiscale morphology can enlarge catalyst/electrolyte contact area, and synergistic electronic effects between components endow with more oxygen vacancies higher degree...
Cellulose is the most abundant renewable natural polymer on earth, but it does not conduct electricity, which limits its application expansion. The existing methods of making cellulose conductive are combined with another material or high-temperature/high-pressure carbonization itself, while in traditional method sulfuric acid hydrolysis to extract nanocellulose, usually believed that a too high temperature will destroy and lead experimental failure. Now, based new research perspective, by...
A flexible sensor is a key part of intelligent wearable devices. The design micro–nano structured materials in sensors crucial. Therefore, the recent application devices summarized.
Metal–organic frameworks (MOFs) are promising platform materials for the electrocatalytic oxygen evolution reaction (OER). Here, Hofmann MOFs applied as platforms to study interaction between different metal elements and their influence on OER activity. In all MOFs, Fe/Co mixed MOF (CoFe-PYZ) demonstrates lowest overpotential of 300 mV at 10 mA cm–2 in alkaline conditions (pH = 13). The Tafel slope is 44 dec–1. enhanced catalytic activity mainly attributed synergistic effects Co2+ Fe2+ ions,...
Abstract The engineering of amorphous metal‐organic frameworks (MOFs) offers potential opportunities for the construction electrocatalysts efficient oxygen evolution reaction (OER). Herein, highly OER performance and durability in alkaline electrolyte are discovered MOF‐derived porous electrocatalysts, which synthesized a brief procedure can be facilely produced scalable quantities. structural inheritance MOF catalysts is significant retention catalytic sites diffusion electrolytes, presence...
Abstract Metal–organic frameworks (MOFs) and MOF‐derived nanomaterials have recently attracted great interest as highly efficient, non‐noble‐metal catalysts. In particular, two‐dimensional MOF nanosheet materials possess the advantages of both 2D layered MOFs are considered to be promising nanomaterials. Herein, we report a facile scalable in situ hydrothermal synthesis Co–hypoxanthine (HPA) nanosheets, which were then directly carbonized prepare uniform Co@N‐Carbon nanosheets for efficient...
In the electricity market environment, regional integrated energy system (RIES) can reduce total operation cost by participating in transactions. However, RIES will face risk of load and price uncertainties, which may make its higher than expected. This paper proposes a method to optimize environment considering uncertainty. Firstly, based on structure flow relationship is analyzed, model built. Then, purchase costs medium- long-term markets, spot market, retail are analyzed. Finally,...