A5091356964- Electrocatalysts for Energy Conversion
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced battery technologies research
- Supercapacitor Materials and Fabrication
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Covalent Organic Framework Applications
- Catalytic Processes in Materials Science
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- CO2 Reduction Techniques and Catalysts
- Microbial Fuel Cells and Bioremediation
- Thermal Expansion and Ionic Conductivity
- Carbon dioxide utilization in catalysis
- Carbon Nanotubes in Composites
- Advanced Materials and Mechanics
- Electronic and Structural Properties of Oxides
- Wastewater Treatment and Nitrogen Removal
- Carbon Dioxide Capture Technologies
- Geochemistry and Elemental Analysis
- Phase-change materials and chalcogenides
Peking University
2013-2025
Great Bay University
2022-2024
Sichuan Agricultural University
2024
Southwest University
2024
Bay Institute
2024
Ocean University of China
2024
Shandong Normal University
2020-2023
Fudan University
2011-2014
Metal‐organic frameworks (MOFs) with high surface area and tunable chemical structures have attracted tremendous attention. Recently, there has been increasing interest in deriving advanced materials from MOFs for electrochemical energy storage conversion. This progress report highlights recent breakthroughs electrocatalysis by using MOF‐based novel catalysts, such as oxygen reduction evolution, hydrogen evolution carbon dioxide reduction. The advantages of preparing electrocatalysts are...
Well-defined porous carbon polyhedrons are synthesized directly from MOF nanocrystals and show high oxygen reduction reaction (ORR) catalytic activity in acid media.
Metal–organic frameworks (MOFs) have emerged as desirable cross-functional platforms for electrochemical and photochemical energy conversion storage (ECS) systems owing to their highly ordered tunable compositions structures. In this Review, we present engineering principles promoting the electro-/photochemical performance of MOF-based materials ECS by component design nanostructuring. Through discussion strategies pristine MOFs, MOF composites, derivatives ECS, superiority...
Metal–organic framework derived cobalt phosphide nanoparticles encapsulated B/N co-doped graphene nanotubes are fabricated through pyrolysis and phosphidation, which exhibit excellent electrocatalytic activity for hydrogen evolution reaction. As a service to our authors readers, this journal provides supporting information supplied by the authors. Such materials peer reviewed may be re-organized online delivery, but not copy-edited or typeset. Technical support issues arising from (other...
Metal oxides and carbon-based materials are the most promising electrode for a wide range of low-cost highly efficient energy storage conversion devices. Creating unique nanostructures metal carbon is imperative to development new generation electrodes with high power density. Here we report our findings in novel graphene aerogel assisted method preparation oxide nanoparticles (NPs) derived from bulk MOFs (Co-based MOF, Co(mIM)2 (mIM = 2-methylimidazole). The presence cobalt (CoOx) hollow...
Yolk-shell nanostructures have received great attention for boosting the performance of lithium-ion batteries because their obvious advantages in solving problems associated with large volume change, low conductivity, and short diffusion path Li+ ion transport. A universal strategy making hollow transition metal oxide (TMO) nanoparticles (NPs) encapsulated into B, N co-doped graphitic nanotubes (TMO@BNG (TMO = CoO, Ni2 O3 , Mn3 O4 ) through combining pyrolysis an oxidation method is reported...
The recent progress in the synthesis and energy applications of covalent organic frameworks has been elaborated this review article.
α-NiS/rGO nanohybrids synthesized from water-refluxed Ni-MOF-74/rGO were applied as a high-performance hybrid supercapacitor positive electrode for the first time.
Abstract The large‐scale application of sodium/potassium‐ion batteries is severely limited by the low and slow charge storage dynamics electrode materials. crystalline carbons exhibit poor insertion capability large Na + /K ions, which limits Na/K batteries. Herein, porous S N co‐doped thin carbon (S/N@C) with shell‐like (shell size ≈20–30 nm, shell wall ≈8–10 nm) morphology for enhanced presented. Thanks to hollow structure shell‐wall, S/N@C exhibits an excellent fast mass transport at...
Abstract Electrochemical nitrogen reduction reaction (NRR) under room temperature and ambient pressure is a promising energy‐ environmental‐friendly method for ammonia synthesis, which currently highly relies on the energy‐consuming Haber‐Bosch process with enormous CO 2 emissions. This study reports synthesis of noble‐metal‐free CoP hollow nanocage (CoP HNC) catalyst from metal‐organic framework precursor through layered‐double‐hydroxide intermediate, use as cathode electrochemical NRR. The...
Abstract Rational design of metal compounds in terms the structure/morphology and chemical composition is essential to achieve desirable electrochemical performances for fast energy storage because synergistic effect between different elements structure effect. Here, an approach presented facilely fabricate mixed‐metal including hydroxides, phosphides, sulfides, oxides, selenides with well‐defined hollow nanocage using metal–organic framework nanocrystals as sacrificial precursors. Among...
Abstract Heterojunction materials are promising candidates for oxygen evolution reaction (OER) electrocatalysts to break the linear scaling relationship and lower barrier. However, application of heterojunction is always hindered by complicated multistep synthetic procedures which bring cost, complexity, reproducibility issues. Herein, a strategy kinetic controlled synthesis developed achieve one‐pot formation bimetallic metal‐organic framework (MOF)/layered double hydroxide (LDH) electrodes...
Self-supporting Fe 2 O 3 –CeO nano-heterojunction electrodes with rich oxygen vacancies present high catalytic performance for evolution reaction, where defect-engineering promotes the interfacial interaction and activates lattice oxygens.
Ultra-small Co nanoparticles embedded in hierarchically porous carbon were made <italic>in situ</italic> from metal–organic frameworks and used as catalysts the Fischer–Tropsch synthesis.
Abstract Three types of zeolitic imidazolate frameworks (ZIFs) with different topological structures and functional imidazolate‐derived ligands, namely, ZIF‐8, ZIF‐68, ZIF69, have been directly carbonized to prepare porous carbon materials at 1000 °C. These as‐synthesized were activated fused KOH increase their surface areas pore volumes for use in gas storage supercapacitors. The relationship between the local structure products composition precursors has investigated detail. BET resultant...
Transition-metal phosphides have flourished as promising candidates for oxygen evolution reaction (OER) electrocatalysts. Herein, it is demonstrated that the electrocatalytic OER performance of CoP can be greatly improved by constructing a hybrid CoP/TiOx heterostructure. The heterostructure fabricated using metal-organic framework nanocrystals templates, which leads to unique hollow structures and uniformly distributed nanoparticles on TiOx . strong interactions between in conductive nature...
A high-performance “green” carbon-based supercapacitor electrode material is synthesized from selected algae microspheres, which are grown under controlled cultivation conditions.
Abstract Metal‐organic frameworks (MOFs) and MOF‐derived materials have attracted great attention as alternatives to noble‐metal based electrocatalysts owing their intriguing structure properties, especially for high efficiency stable oxygen reduction reaction (ORR). Herein, we employed a one‐pot make multimetal (Fe, Co, Cu, Zn) mixed zeolitic imidazolate framework (MM‐ZIF) via adopting simple in situ redox reaction. Further pyrolysis of the target MM‐ZIF, highly porous carbon polyhedron...