A5031030218- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Thermal Expansion and Ionic Conductivity
- Advanced ceramic materials synthesis
- Advanced battery technologies research
- Inorganic Chemistry and Materials
- Microwave Dielectric Ceramics Synthesis
- Advanced materials and composites
- Extraction and Separation Processes
- Aluminum Alloys Composites Properties
- Layered Double Hydroxides Synthesis and Applications
- Ferroelectric and Piezoelectric Materials
- Additive Manufacturing and 3D Printing Technologies
- Supercapacitor Materials and Fabrication
- Glass properties and applications
- Concrete and Cement Materials Research
- Material Properties and Applications
- Nuclear materials and radiation effects
- Luminescence Properties of Advanced Materials
- Cultural Heritage Materials Analysis
- Clay minerals and soil interactions
- Catalytic Processes in Materials Science
- Electromagnetic wave absorption materials
- Materials Engineering and Processing
Shenzhen University
2020-2024
Chongqing Jiaotong University
2024
Kyushu University
2023
Collaborative Innovation Center of Chemistry for Energy Materials
2018-2021
Xiamen University
2018-2021
Shanghai Institute of Ceramics
1994-2020
University of Chinese Academy of Sciences
2017-2020
Chinese Academy of Sciences
2002-2019
Academia Sinica
2016
University of Science and Technology of China
2014
A Li enriched Li–Al alloy will spontaneously react with an LLZTO solid electrolyte, constructing a highly tolerant SEI low interfacial impedance.
Solid-state lithium batteries (SSBs) promise high energy and power densities, as well enhanced safety, owing to the use of Li metal nonflammable solid-state electrolytes.
Advanced spectroscopy methods quantitatively elucidate the failure process of lithium metal batteries.
Lithium-sulfur (Li-S) batteries have attracted considerable attention over the last two decades because of a high energy density and low cost. However, wide application Li-S has been severely impeded due to poor electrical conductivity S, shuttling effect soluble lithium polysulfides (LiPSs), sluggish redox kinetics S species, especially under loading. To address all these issues, Ni-CeO2 heterostructure-doped carbon nanofiber (Ni-CeO2 -CNF) is developed as an host that combines strong...
A gel-ceramic multi-layer Li–S cell exhibits superior electrochemical performance with almost no self-discharge, excellent coulombic efficiency and long cycle life.
Abstract Garnet‐type Li 6.5 La 3 Zr 1.5 Ta 0.5 O 12 (LLZTO), a promising solid‐state electrolyte, is reported to exhibit lithiophobicity. Herein, it demonstrated that the origin of lithiophobicity closely related surface compositions both lithium and LLZTO. Surface impurities with high melting points such as 2 O, CO , LiOH, or LiF inhibit wettability between metal LLZTO, widely adopted compositing strategy may improve by merely breaking impurity layers. A simple but effective...
Cubic Li-garnet Li7La3Zr2O12 (c-LLZO) is a promising Li+ ion conductor for applications as ceramic solid electrolyte in next generation high safety lithium batteries. The sintering temperature of c-LLZO usually higher than 1100 °C, where Li-loss severe, especially conventional air ambient method. Covering the green body with "mother powder" often adopted compensating Li-loss. mother powder having same composition cannot be repeatedly use, which raises cost ceramics. A self-compensating...
Li-garnet Li7La3Zr2O12 (LLZO) is a promising candidate of solid electrolytes for high-safety solid-state Li+ ion batteries. However, because its high reactivity to water, the preparation LLZO powders and ceramics not easy large-scale amounts. Herein, method applying water-based solvent proposed demonstrate possible solution. Ta-doped LLZO, that is, Li6.4La3Zr1.4Ta0.6O12 (LLZTO), LLZTO/MgO composite are made by attrition milling, followed spray-drying process using slurries. The impacts...
A hybrid electrolyte prepared using oxide ceramics and fluorinated electrolytes enhances the capacity retention long-term cycling stability of lithium–sulfur batteries.
Li7La3Zr2O12 (LLZO) is one of the most promising candidate solid electrolytes for high-safety solid-state batteries. However, similar to other containing volatile components during high-temperature sintering, preparation densified LLZO with high conductivity challenging involving complicated gas–liquid–solid sintering mechanism. Further attention on establishing low-cost laborastory-scale craft platform ceramic also required. This work demonstrates a "pellet gravel" strategy, which performed...