A5101526822- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Electrochemical Analysis and Applications
- Fuel Cells and Related Materials
- MXene and MAX Phase Materials
- 2D Materials and Applications
- Chalcogenide Semiconductor Thin Films
- Catalytic Processes in Materials Science
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Graphene research and applications
- Copper-based nanomaterials and applications
- Traditional Chinese Medicine Studies
- Renal Transplantation Outcomes and Treatments
- Sparse and Compressive Sensing Techniques
- Conducting polymers and applications
- Organ Transplantation Techniques and Outcomes
- Polyoxometalates: Synthesis and Applications
- Asphalt Pavement Performance Evaluation
- Advanced Nanomaterials in Catalysis
- Quantum Dots Synthesis And Properties
- Hydrogen Storage and Materials
Xi'an Technological University
2021-2025
Tianjin University
2024
TianjinSino-German University of Applied Sciences
2019-2024
Soochow University
2024
University of Electronic Science and Technology of China
2016-2022
National Engineering Research Center of Electromagnetic Radiation Control Materials
2016-2022
Chengdu University
1991-2021
China Railway Construction Corporation (China)
2021
Tibet University
2021
Xi'an Shiyou University
2021
Hierarchical MoSe<sub>2</sub>–CoSe<sub>2</sub> nanotubes (MS–CS NTs) are <italic>in situ</italic> converted from the CoMoO<sub>4</sub> nanowires (NWs) <italic>via</italic> a facile hydrothermal selenization method.
It is still challenging to develop high-efficiency and low-cost non-noble metal-based electrocatalysts for hydrogen evolution reaction (HER) in pH-universal electrolytes. Herein, hierarchically porous W-doped CoP nanoflake arrays on carbon cloth (W-CoP NAs/CC) are synthesized via facile liquid-phase reactions a subsequent phosphorization process. The W-CoP NAs/CC hybrid can be directly employed as binder-free electrocatalyst delivers superior HER performance Especially, it very low...
It is still challenging to develop sulfur electrodes for Li-S batteries with high electrical conductivity and fast kinetics, as well efficient suppression of the shuttling effect lithium polysulfides. To address such issues, herein, polar MoTe2 different phases (2H, 1T, 1T') were deeply investigated by density functional theory calculations, suggesting that 1T'-MoTe2 displays concentrated states (DOS) near Fermi level conductivity. By optimization synthesis, quantum dots decorated...
Abstract The slow redox kinetics during cycling process and the serious shuttle effect caused by solubility of lithium polysulfides (LiPSs) dramatically hinder practical application Li‐S batteries. Herein, a facile scalable spray‐drying strategy is presented to construct conductive polar Mo 2 C quantum dots‐decorated carbon nanotube (CNT) networks (MCN) as an efficient absorbent electrocatalyst for results reveal that MCN/S electrode exhibits high specific capacity 1303.3 mAh g −1 at 0.2 C,...
Atomically dispersed transition metal-nitrogen/carbon (M-N/C) catalysts have emerged as the most promising substitutes to precious platinum counterparts toward oxygen reduction reaction (ORR). However, reported M-N/C are usually in form of common M-N4 moieties with only a single metal active site, and they suffer from insufficient activity. Herein, an unusual trinuclear structure is elaborately developed nitrogen-coordinated Mn atom adjacent two Co atoms (Co2 MnN8 ) anchored N-doped carbon...
Abstract Single‐atom materials (SAMs) have become one of the most important power sources to push field energy conversion forward. Among main types energy, including thermal electrical solar and biomass SAMs realized ultra‐high efficiency show an appealing future in practical application. More than high activity, uniform active sites also provide a convincible model for chemists design comprehend mechanism behind phenomenon. Therefore, we presented insightful review application single‐atom...
Single-atom nanozymes (SAzymes) showcase not only uniformly dispersed active sites but also meticulously engineered coordination structures. These intricate architectures bestow upon them an exceptional catalytic prowess, thereby captivating numerous minds and heralding a new era of possibilities in the biomedical landscape. Tuning microstructure SAzymes on atomic scale is key factor designing targeted with desirable functions. This review first discusses summarizes three strategies for...
Abstract Developing high‐efficiency and stable bifunctional electrocatalysts for water splitting remains a great challenge. Herein, NiMoO 4 nanowires as sacrificial templates to synthesize Mo‐doped NiFe Prussian blue analogs are employed, which can be easily phosphorized Fe 2x Ni 2(1‐x) P nanotubes (Mo‐FeNiP NTs). This synthesis method enables the controlled etching of that results in unique hollow nanotube architecture. As catalyst, Mo‐FeNiP NTs present lower overpotential Tafel slope 151.3...
Abstract Metal‐organic framework (MOF) derivatives employed as novel microwave‐absorbing materials (MAMs) have garnered significant attention due to their diverse in situ or ex coordinated components and the flexibility nano‐microstructure fabrication. A well‐designed heterointerface can provide an optimal balance between impedance high‐loss capability. However, precisely tuning semiconductor‐metal‐carbon heterostructures remains a huge challenge. Herein, multi‐component NiS/Co 3 S 4...
For the first time, self-assembled coral-like hierarchical architecture constructed by NiSe2 nanocrystals has been synthesized via a facile one-pot DMF-solvothermal method. Compared with hydrothermally (H-NiSe2), DMF-solvothermally nanocrystalline (DNC-NiSe2) exhibits superior performance of hydrogen evolution reaction (HER): it very low onset overpotential ∼136 mV (vs RHE), high cathode current density 40 mA/cm2 at ∼200 and an excellent long-term stability; most importantly, delivers...
For the first time, a porous and conductive Co0.85Se/graphene network (CSGN), constructed by Co0.85Se nanocrystals being tightly connected with each other homogeneously anchored on few-layered graphene nanosheets, has been synthesized facile one-pot solvothermal method. Compared to unhybridized Co0.85Se, CSGN exhibits much faster kinetics better electrocatalytic behavior for hydrogen evolution reaction (HER). The HER mechanism of is improved Volmer-Tafel combination, instead Volmer-Heyrovsky...
Abstract As anodes of Li‐ion batteries, copper oxides (CuO) have a high theoretical specific capacity (674 mA h g −1 ) but own poor cyclic stability owing to the large volume expansion and low conductivity in charges/discharges. Incorporating reduced graphene oxide (rGO) into CuO with conventional methods fails build robust interaction between rGO efficiently improve overall anode performance. Here, Cu 2 O/CuO/reduced (Cu O/CuO/rGO) 3D hierarchical nanostructure are synthesized facile,...
Spray drying and selenization were employed to synthesize CoSe<sub>2</sub>–MoSe<sub>2</sub>/rGO-C (CS-MS/rGO-C), which delivers superior HER performance in acidic alkaline media.