A5106944009- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Advanced Battery Technologies Research
- Advanced Chemical Physics Studies
- Library Science and Administration
- Gas Sensing Nanomaterials and Sensors
- Electrochemical sensors and biosensors
- Advanced Photocatalysis Techniques
- Advanced battery technologies research
- Ideological and Political Education
- Advanced biosensing and bioanalysis techniques
- Library Science and Information Literacy
- Traffic Prediction and Management Techniques
- Electrochemical Analysis and Applications
- Web and Library Services
- Traffic control and management
- Extraction and Separation Processes
- TiO2 Photocatalysis and Solar Cells
- Advanced Cellulose Research Studies
- Natural Fiber Reinforced Composites
- Metal Extraction and Bioleaching
- Superconductivity in MgB2 and Alloys
- Technology and Security Systems
- MXene and MAX Phase Materials
Chengdu University of Technology
2013-2025
Zhejiang Sci-Tech University
2021-2023
Dongguan University of Technology
2023
South China Normal University
2023
Hunan University
2021-2022
China West Normal University
2004-2021
Guangzhou Urban Planning Survey & Design Institute
2018
Chengdu University
2016
Mineral Resources
2016
Tongji University
2009
Abstract In this study, a novel Co 3 O 4 /Co(OH) 2 heterostructure is obtained via electrodeposition on nickel (Ni) foam, forming sandwich‐like structure and freestanding electrode. The outer Co(OH) with layered can provide sufficient absorption sites enable facile ion intercalation, meanwhile the presence of conductive robust interfacial layer between Ni foam found effectively minimizes charge transfer resistance stabilizes interface, thus improving electrode's rate cycling performance high...
Aqueous Zn batteries with ideal energy density and absolute safety are deemed the most promising candidates for next-generation storage systems. Nevertheless, stubborn dendrite formation notorious parasitic reactions on metal anode have significantly compromised Coulombic efficiency (CE) cycling stability, severely impeding from being deployed in proposed applications. Herein, instead of random growth dendrites, a guided preferential planar layers is accomplished via atomic-scale matching...
The projector augmented-wave (PAW) method was developed by Bl\"ochl as a to accurately and efficiently calculate the electronic structure of materials within framework density-functional theory. It contains numerical advantages pseudopotential calculations while retaining physics all-electron calculations, including correct nodal behavior valence-electron wave functions ability include upper core states in addition valence self-consistent iterations. uses many same ideas Vanderbilt his...
As emerging energy storage devices, aqueous zinc ion batteries (AZIBs) with outstanding advantages of high safety, density, and environmental friendliness have attracted much research interest. Herein, the favorable thornlike MnO2 micro-/nanostructures (PDA@MnO2@NMC) are rationally constructed by incorporation both carbon substrates (NMC) polydopamine (PDA) surface modifications. Ex situ X-ray diffraction Raman characteristics show formation MnOOH ZnMn2O4 products, corresponding to H+ Zn2+...
Salt lake brine contains abundant rubidium resources; however, the separation of from with a high K content remains significant challenge in metallurgical processes and materials science. In this study, PAN-KCuFC-PEG particles were synthesized by phase transformation, using hydrophilic polyacrylonitrile (PAN) as skeleton structure, potassium cupric ferricyanide (KCuFC) active component water-soluble polymer polyethylene glycol (PEG) pore regulator. Characterization revealed that addition PEG...
The electronic structure and equilibrium geometry of the pyrite form ${\mathrm{FeS}}_{2}$ was studied using self-consistent density-functional theory comparing local-density-approximation (LDA) generalized-gradient-approximation (GGA) forms exchange-correlation functional. calculated contour map electron-deformation density is consistent with analysis high-resolution x-ray-diffraction data, showing excess charge in nonbonding d states on Fe sites. At experimentally measured geometry,...
The interfacial chemistry of solid electrolyte interphases (SEI) on lithium (Li) electrode is directly determined by the structural electric double layer (EDL) at interface. Herein, a strategy for regulating EDL via introduction intermolecular hydrogen bonds has been proposed (p‐hydroxybenzoic acid (pHA) selected as proof‐of‐concept). According to molecular dynamics (MD) simulation and density functional theory (DFT) calculation results, existence realizes anion rearrangement in EDL, reduces...
A salt-assisted graphene oxide solid phase microextraction method was developed for the determination of dimethylamine and trimethylamine by ion chromatography-conductivity detection.
The equilibrium lattice parameters and elastic consants of bulk Be the optimized geometry (0001) surface were studied using density-functional theory mixed-basis pseudopotential techniques. Results obtained with various forms exchange-correlation functional are compared, including local-density approximation (LDA) generalized-gradient (GGA). For Be, GGA results slightly closer to experimental values than LDA results. However, for surface, neither nor explain anomalously large expansion top...
Most current commercial lithium-ion batteries use organic electrolytes, which have considerable safety issues owing to their toxicity, easy combustion, degradation under high pressure, and corrosiveness. Therefore, safer lithium metal with higher energy density attracted research attention. Composite solid-state electrolytes combining inorganic ceramics polymers superior performance; however, challenges such as low ionic conductivity, limited electrochemical windows, cycling stability remain...