A5078653917- Advanced Battery Materials and Technologies
- Advancements in Battery Materials
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Minerals Flotation and Separation Techniques
- Extraction and Separation Processes
- Adsorption and biosorption for pollutant removal
- Clay minerals and soil interactions
- Soil and Unsaturated Flow
- Heat Transfer and Boiling Studies
- Fluid Dynamics and Thin Films
- Polymer Surface Interaction Studies
- Layered Double Hydroxides Synthesis and Applications
- Innovative Microfluidic and Catalytic Techniques Innovation
- Conducting polymers and applications
- Landfill Environmental Impact Studies
- Coagulation and Flocculation Studies
- Iron and Steelmaking Processes
- Membrane-based Ion Separation Techniques
- Phosphorus and nutrient management
Sichuan University
2011-2025
Chengdu University
2021
Chinese Academy of Sciences
2006-2007
Chengdu Organic Chemicals (China)
2006-2007
University of Chinese Academy of Sciences
2007
Metal–organic frameworks (MOFs) and covalent–organic (COFs) are promising precursors for preparing high-performance carbonaceous materials capacitive deionization (CDI). However, the simple pyrolysis of single MOFs or COFs usually leads to with disadvantages in salt adsorption capacity (SAC) cycling stability, which unfavorable further development CDI. To address this issue, herein, we report directed core–shell motif hybridization on obtain selectively functionalized precursors,...
As a secondary Li-ion battery with high energy density, lithium–sulfur (Li–S) batteries possess potential development prospects. One of the important ingredients to improve safety and density in Li–S is solid-state electrolyte. However, poor ionic conductivity largely limits its application for commercial market. At present, gel electrolyte prepared by combining or liquid all-solid an effective method solve low ion solid We present cross-linked polymer fluoroethylene carbonate (FEC) as...
Abstract Lithium–sulfur batteries with high capacity are considered the most promising candidates for next‐generation energy storage systems. Mitigating shuttle reaction and promoting catalytic conversion within battery major challenges in development of high‐performance lithium‐sulfur batteries. To solve these problems, a novel composite material GO‐CoNiP is synthesized this study. The has excellent conductivity abundant active sites to adsorb polysulfides improve kinetics battery. initial...
The lithium–sulfur battery (Li–S battery) has attracted extensive attention because of its high energy density, but a series disadvantages caused by sulfur insulation and the shuttle effect hinder large-scale application Li–S battery. conductive skeleton with strong adsorption on lithium polysulfide can effectively build electron transmission path inhibit effect. In this study, new type chlorella-based biomass carbon carrying TiO2 metal sites (TiO2@CBBC) is designed synthesized, it was used...
Separator modification with metal oxide and carbon composite recently has become a potential competitive way to confine polysulfide diffusion mitigate the shuttling effect. However, other methods also have an impact on stability of modified layer enhancement electrochemical performance. Herein, we first design novel bifunctional separator combined one self-assembled FeOOH via chemical conductive g-C3N4/KB by physical coating. Different from directly coating separator, is firmly formed PP...
The environmentally friendly Tannic acid–Cobalt (TA–Co) modified separator can effectively inhibit the shuttle effect in lithium–sulfur battery through Lewis acid–base interaction and dipole–dipole interaction.
Abstract The flocculation characteristics of cationic starches with degree substitution (DS 0.32–0.63) have been evaluated in 1.0 wt % kaolin suspension by spectrophotometry and colloid titration. Cationic starch is found to be an effective flocculant for removal anionic particles. Changes the electrokinetics as a function pH were investigated absence flocculant. results show that water exhibits negative surface charge at > 2.5. hydrophilic sites are responsible adsorption molecules....
Fabrication of a functional separator with physical methods such as slurry casting and vacuum filtration method is common way to capture the dissolved polysulfide suppress its shuttling in lithium–sulfur batteries (Li–S battery). However, most layers are covered on PP by weak adhesion, it hard guarantee stability during long-term cycling at high rates. Therefore, we take advantage strong oxidization acidic ferrate solution design novel simple chemical tightly assemble thin light FeOOH layer...
Abstract Cornstarch, after crosslinking with epichlorohydrin (4%, v/w, dry basis of the starch), was oxidized hydrogen peroxide over catalyst Cu(II). The newly synthesized products were applied to examine calcium ion removal activity from water, under various conditions. Removal efficiency aqueous solution increased proportionally carboxyl content and dose crosslinked starch in solution. Ionization groups necessary for effective removal. When pH adjusted below 4.0, no longer an...
Lithium-sulfur batteries have attracted much attention as a promising next-generation energy storage system due to their high theoretical specific capacity and density. However, lithium-sulfur are still facing some problems that hinder large-scale commercial application. High conductivity molybdenum dioxide coated with carbon composite (MoO2@C) were introduced coat the separator study its application in lithium sulfur batteries. Molybdenum nanoparticles synthesized by hydrothermal method...