A5100664699- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Graphene research and applications
- Electrochemical Analysis and Applications
- 2D Materials and Applications
- Fuel Cells and Related Materials
- Supercapacitor Materials and Fabrication
- Plasmonic and Surface Plasmon Research
- Machine Learning in Materials Science
- Advanced Memory and Neural Computing
- Advanced Fiber Laser Technologies
- Extraction and Separation Processes
- Gold and Silver Nanoparticles Synthesis and Applications
- Molecular Junctions and Nanostructures
- MXene and MAX Phase Materials
- Semiconductor Quantum Structures and Devices
Tianjin University
2022-2025
Qingdao Institute of Bioenergy and Bioprocess Technology
2017-2025
Chinese Academy of Sciences
2014-2024
University of Chinese Academy of Sciences
2017-2024
Institute of Semiconductors
2021-2024
Fujian Institute of Research on the Structure of Matter
2021
Dalian Institute of Chemical Physics
2014-2018
Qingdao Center of Resource Chemistry and New Materials
2017
Dalian National Laboratory for Clean Energy
2014
Suzhou Institute of Biomedical Engineering and Technology
2014
Improving the alkaline hydrogen evolution reaction (HER) efficiency is essential for developing advanced anion exchange membrane water electrolyzers (AEMWEs) that operate at industrial ampere-level currents. Herein, we employ density functional theory (DFT) calculations to identify Ni-RuO2 as leading candidate among various 3d transition metal-doped M-RuO2 (where metal M includes Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, and Zn). The incorporation of Ni atoms facilitates partial reduction RuO2,...
Alkaline zinc-iron flow battery is a promising technology for electrochemical energy storage. In this study, we present high-performance alkaline in combination with self-made, low-cost membrane high mechanical stability and 3D porous carbon felt electrode. The could provide hydroxyl ion conductivity while resisting zinc dendrites well owing to its stability. serve as guidance the stripping/plating, which can effectively suppress dendrite/accumulation well. Thus demonstrates coulombic...
Improving the alkaline hydrogen evolution reaction (HER) efficiency is essential for developing advanced anion exchange membrane water electrolyzers (AEMWEs) that operate at industrial ampere‐level currents. Herein, we employ density functional theory (DFT) calculations to identify Ni‐RuO2 as leading candidate among various 3d transition metal‐doped M‐RuO2 (where metal M includes Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, and Zn). The incorporation of Ni atoms facilitates partial reduction RuO2,...
Abstract Electrocatalyst presents a promising strategy for enhancing sulfur utilization and cycling stability in lithium‐sulfur (Li‐S) batteries, especially under demanding operational conditions. However, conventional catalytic strategies demonstrate undesirable effects high‐loading primarily attributed to the absence of efficient catalyst dispersion strategy. In this work, it successfully anchored diverse range Co‐containing catalysts uniformly onto COF‐derived carbon through unique...
This paper aims to demonstrate whether graphene nanosheets (GN) with different sizes as conductive additives are able affect the electrochemical performance of a LiFePO4 (LFP) cathode. The results measurements present that and Super-P (SP) used simultaneously could construct an effective electronic conducting network achieve excellent when compared traditional carbon materials. A LFP small-size GN shows better specific capacity rate than those medium-size large-size GN, displays poor...
Abstract All‐solid‐state lithium‐sulfur batteries (ASSLSBs) are garnering significant interest due to their high energy density and safety. Nevertheless, the interfacial instability, particularly with sulfide‐based solid electrolytes, poses a formidable challenge widespread application. Herein, adjust p‐band center of tetrahedron in Li 6 PS 5 Cl is proposed alleviate undesirable reactions at anode cathode interfaces via facile Sb/O co‐doping. The incorporation Sb into forms an SbS 4...
In this report, silver nanoparticles (AgNPs) decorated graphene nanosheets have been prepared based on the reduction of Ag ions by hydroquinone, and their catalytic performance towards electrochemical oxidation methanol is investigated. The synthesis nano-composite confirmed transmission electron microscope measurements UV-vis absorption spectra. Excellent electrocatalytic material demonstrated cyclic voltammograms. This also contributes to low peak potential compared with most other materials.
Herein, we have demonstrated how different deposited potential scan affect the ORR activity of Pt catalysts on glassy carbon electrode (Pt/GC).
A green method of low-speed ball milling was applied to synthesize the precursor Co–N–C catalysts with high performance.
Alkaline Oxygen Production In article number 2310737, Junfeng Zhang, Yingjie Feng, Yan Yin, and co-workers established a sulfur source limitation method to controllably integrate Ni3S2 onto NiFe alloy nanoparticles, creating an advanced interface that enhances the activity stability of alkaline oxygen evolution catalyst.
Half-wave plate (HWP) has been widely utilized in angle-resolved polarized Raman (ARPR) spectroscopy to assign modes and characterize the crystallographic orientations of anisotropic materials. Achromatic HWPs are commonly employed control polarization directions incident Raman-scattered light over a wide spectral range. In most cases, achromatic cannot introduce precise 180° retardance across operating wavelength However, impact inherent error from ideal on ARPR intensity profile remains...
Abstract We take hexagonal boron nitride (hBN) flakes exfoliated on SiO /Si substrates as a prototype, to demonstrate how enhance the Raman signals both from ultra‐thin layered materials and underlying opaque substrate excited by deep ultraviolet (DUV) laser. found that interference effect in hBN/SiO multilayered structure can largely intensity of hBN flake Si under 266‐nm excitation. This enhancement is more significant than visible With increasing thickness layer substrate, corresponding...