A5102969814- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- MXene and MAX Phase Materials
- Metal-Organic Frameworks: Synthesis and Applications
- Advanced Photocatalysis Techniques
- Fuel Cells and Related Materials
- Metamaterials and Metasurfaces Applications
- Layered Double Hydroxides Synthesis and Applications
- Transition Metal Oxide Nanomaterials
- Catalysis and Hydrodesulfurization Studies
- Catalytic Processes in Materials Science
- Advanced Condensed Matter Physics
- Boron and Carbon Nanomaterials Research
- Electronic and Structural Properties of Oxides
- Polyoxometalates: Synthesis and Applications
- Advanced optical system design
- Liquid Crystal Research Advancements
- Advanced Battery Technologies Research
- Advanced Antenna and Metasurface Technologies
- ZnO doping and properties
- Covalent Organic Framework Applications
East China University of Science and Technology
2020-2024
Chinese Academy of Sciences
2020-2022
Shanghai Institute of Ceramics
2020-2022
Ningbo University
2017-2021
Anhui Jianzhu University
2020
Tianjin University
2015
Bimetallic metal–organic frameworks (Ni/Co-MOFs) with nanosheet-assembled flower-like structures as well their derived Ni–Co–S electrode showed higher specific capacitances and excellent cycling stability.
A novel hierarchical nanoarray material based on a two-dimensional metal-organic framework (Ni-CAT) and layered double hydroxide (NiCo-LDH) was fabricated nickel foam substrate. By taking advantage of the regular nanostructure making full use high porosity excellent conductivity, hybrid exhibits areal capacitance for supercapacitor (3200 mF cm-2 at 1 mA cm-2).
A hierarchical NiO/NiMn-LDH nanosheet array on Ni foam was prepared via a facile two-step approach and exhibited high specific capacitance (937 F g-1 at 0.5 g-1) good cycling stability (91% retention after 1000 cycles 5 g-1). The improved electrochemical performance is benefited from the synergistic properties of NiO/LDH composites conductive substrate.
A hybrid core–shell material based on carbon nanofibers and a 2D conductive metal–organic framework has been fabricated into flexible free-standing membrane as an electrode for supercapacitors.
The design of metal–organic framework/layered double hydroxide (MOF/LDH) heterogeneous hybrids is crucial to the enhancement areal capacitance for supercapacitor electrodes. Herein, NiCo-LDH nanowrinkles are evenly epitaxially grown on surface self-supported Co-MOF nanoneedles form aligned nanopillar arrays by a facile electrodeposition. Thanks high porosity Co-MOF, excellent redox activity NiCo-LDH, and interfacial synergy core–shell multicomponent heterostructure, Co-MOF@NiCo-LDH composite...
Abstract The conductive two‐dimensional metal‐organic framework (Ni‐CAT) nanocones were decorated on the flower petals surface of layered double hydroxide (NiCo‐LDH) based nanoflowers, just like microstructure lotus leaves. This interesting composite structure displays excellent specific capacitance 882 F g −1 at a current density 1 A , resulting from synergistic between Ni‐CAT and NiCo‐LDH. An assembled asymmetric supercapacitor (ASC) using NiCo‐LDH@Ni‐CAT as positive electrode, which also...
An amino-functionalized metal-organic framework nanosheet array supported on nickel foam (NH2-Co-MOF-NS/NF) was fabricated and served as a binder-free battery-type electrode, which exhibited maximum areal specific capacities of 6.7 C cm-2 (1861 μA h cm-2) 2.9 (806 in three-electrode device supercapattery device, respectively. Moreover, the advanced delivered high energy density 0.351 mW at power 1.70 cm-2, with superior capacity retention 91.8% after 5000 cycles. This work can provide an...
Integrated hybrid nanoarrays with hierarchical porous structures have attracted much attention as energy materials for their excellent synergistic effects.
Core–shell Co<sub>3</sub>O<sub>4</sub>@NiO-ZnO nanoarrays are fabricated by annealing metal–organic framework assisted precursors and investigated as battery-type electrode for supercapattery.
Amorphous materials have great potential for storing energy owing to their porous structure, high stability, and fast charging rate. Also, ingeniously incorporating amorphous into crystalline through surface amorphization strategy can construct excellent electrodes supercapattery. Herein, Ni–Co-layered double hydroxide/Ni–Co–borate (Ni–Co–LDH/Ni–Co–Bi) composite is synthesized by in situ formation of Ni–Co–borate on metal–organic frameworks (MOFs)-derived Ni–Co–LDH nanosheet array. The...
Transition metal sulfides are important candidates of battery-type electrode materials for advanced supercapatteries due to their high electric conductivity and electrochemical activity. The Co9S8@Ni3S2/ZnS composite microplate array was prepared by a metal-organic framework-assisted strategy because the properties arrays governed synergistic effects diverse structures compositions. As material, expressed an ultrahigh areal specific capacity 8192 C cm-2 at current density 2 mA cm-2,...
Bi<sub>2</sub>S<sub>3</sub> nanorods-stacked hollow microtubes as negative electrode for supercapacitors are derived from Bi-based MOFs microprisms.