A5054026141- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Diamond and Carbon-based Materials Research
- Advancements in Solid Oxide Fuel Cells
- Electrocatalysts for Energy Conversion
- MXene and MAX Phase Materials
- Advanced battery technologies research
- Electronic and Structural Properties of Oxides
- Metal and Thin Film Mechanics
- Advanced Photocatalysis Techniques
- Molecular Spectroscopy and Structure
- Advanced Chemical Physics Studies
- Ion-surface interactions and analysis
- Graphene research and applications
- Atmospheric Ozone and Climate
- Metal Alloys Wear and Properties
- Plasma Diagnostics and Applications
- Magnetic and transport properties of perovskites and related materials
- Microstructure and Mechanical Properties of Steels
- Fuel Cells and Related Materials
- Advanced Battery Technologies Research
- Ammonia Synthesis and Nitrogen Reduction
- Semiconductor materials and devices
- Spectroscopy and Laser Applications
Qingdao University of Science and Technology
2019-2025
Key Laboratory for High Strength Lightweight Metallic Materials of Shandong Province
2023-2025
Shandong Academy of Sciences
2023-2025
Qilu University of Technology
2023-2025
Qingdao University of Technology
2025
University of Science and Technology of China
2009-2023
Chengdu University
2011-2023
Guilin University of Technology
2023
Southwest Petroleum University
2023
Harbin Institute of Technology
2013-2022
Abstract The lithium‐sulfur battery is considered one of the most promising candidates for portable energy storage devices due to its low cost and high density. However, many critical issues, including polysulfide shuttling, self‐discharge, lithium dendritic growth, thermal hazards need be addressed before commercialization batteries. To this end, tremendous efforts have been made explore configurations components, such as electrodes, electrolytes, separators, among which separator plays an...
Today, the ever‐increasing demand for large‐size power tools has provoked worldwide competition in developing lithium‐ion batteries having higher energy and densities. In this context, advanced anode materials are being extensively pursued, among which TiO 2 is particularly promising owing to its high safety, excellent cost environmental performances, cycle stability. However, faced with two detrimental deficiencies, that is, extremely low theoretical capacity conductivity. Herein, a smart...
Black phosphorus quantum dots (BP QDs) are facilely loaded on MXene nanosheets through van der Waals self-assembly. The resulting BP QDs/MXene nanohybrids, as a bifunctional electrocatalyst, exhibit remarkable synergy in both hydrogen and oxygen evolution reactions.
The design of efficient catalysts that synergistically promote *H2O decomposition, H2 formation, and desorption is critical to accelerate hydrogen evolution reaction (HER) kinetics but remains a significant challenge. Herein, we an catalyst Pt/FeOOH@NiFe LDHs with Pt single-atom cluster distribution induced by amorphous FeOOH. low content 2 wt % exhibit ultralow HER overpotentials 20 85 mV in alkaline media (5 40 acidic media) achieve the current densities 10 100 mA cm–2. specific activity...
Abstract Hydrogen peroxide (H 2 O ) is a highly value‐added and environmental‐friendly chemical with various applications. The production of H by electrocatalytic 2e − oxygen reduction reaction (ORR) has emerged as promising alternative to the energy‐intensive anthraquinone process. High selectivity Catalysts combining superior activity are critical for efficient electrosynthesis . Earth‐abundant transition metal selenides (TMSs) being discovered classic stable, low‐cost, active selective...
Abstract Being conductive and flexible, 2D transition metal nitrides carbides (MXenes) can serve in Li–S batteries as sulfur hosts to increase the conductivity alleviate volume expansion. However, surface functional groups, such OH F, weaken ability of bare MXenes chemisorption polysulfides. Besides, they create numerous hydrogen bonds which make liable restack, resulting substantial loss active area and, thus, inaccessibility ions electrolyte. Herein, a facile, one‐step strategy is...
A flexible and robust MoS2–graphene hybrid paper with an excellent lithium storage capacity is fabricated through cross-linking by a polymer ligand, PEO, shows potential for the development of high-performance film anodes.
A novel hybrid, composed of Co<sub>3</sub>O<sub>4</sub>quantum dots supported on Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub>(MXene) nanosheets, exhibits a strong synergetic effect, and shows superior lithium storage (capacity = 766.5 mA h g<sup>−1</sup>at 2 g<sup>−1</sup>after 400 cycles) oxygen evolution (overpotential 340 mV at 10 cm<sup>−2</sup>) activities.
The electrochemical N2 reduction reaction (NRR) is a green and energy-saving sustainable technology for NH3 production. However, high activity selectivity can hardly be achieved in the same catalyst, which severely restricts development of NRR. In2Se3 with partially occupied p-orbitals suppress H2 evolution (HER), shows excellent presence VIn simultaneously provide active sites confine Re clusters through strong charge transfer. Additionally, well-isolated stabilized on by confinement effect...
Abstract Electrocatalytic nitrogen reduction reaction (NRR) is a potential strategy for green synthesis of ammonia. However, the lack efficient catalysts with both high activity and selectivity restricts development electrocatalytic NRR. In this study, simple water‐based redox method used to synthesize core–shell nanoparticle catalyst 2D Mn 3 O 4 as shell core. The rich interface low‐coordination helps provide more active sites At same time, nucleus gives electrons shell, jointly promotes...
The Raman spectra (3300−10 cm-1) of gaseous, liquid, and solid 3,3-difluorobutene, CH2CHCF2CH3, the infrared (3400−60 gas, xenon solution, have been recorded. fluid phases are consistent with two stable conformers in equilibrium at ambient temperature. Utilizing conformer pairs from mid-infrared solution as a function temperature (−100 to −55 °C), enthalpy difference has determined be 68 ± 4 cm-1 (0.81 0.05 kJ/mol) where cis conformer, CH3 group is double bond, more form. These spectral data...
Many bio-based materials, which have lower environmental impact than traditional synthetic show good sound absorbing and insulation performances.This review highlights progress in transmission properties of materials provides a comprehensive account various multiporous multilayered structures used absorption products.Furthermore, principal models are discussed order to aid an understanding materials.In addition, the presents discussions on composite structure optimization future research...
A facile strategy is proposed for <italic>ex situ</italic> hierarchical co-assembly of Ag and Fe<sub>3</sub>O<sub>4</sub> nanoparticles on MoS<sub>2</sub> nanosheets, thus forming novel, delicate ternary heterostructures holding great promise as advanced anode materials LIBs.