A5100322888- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Extraction and Separation Processes
- Advanced Battery Technologies Research
- Recycling and Waste Management Techniques
- Supercapacitor Materials and Fabrication
- Advanced battery technologies research
- Electrocatalysts for Energy Conversion
- Fuel Cells and Related Materials
- Conducting polymers and applications
- Electronic Packaging and Soldering Technologies
- Ferroelectric and Piezoelectric Materials
- Advanced Sensor and Energy Harvesting Materials
- Semiconductor materials and devices
- Catalytic Processes in Materials Science
- High Temperature Alloys and Creep
- Online Learning and Analytics
- Intelligent Tutoring Systems and Adaptive Learning
- Crystallization and Solubility Studies
- Microstructure and Mechanical Properties of Steels
- X-ray Diffraction in Crystallography
- Electrochemical Analysis and Applications
- Membrane-based Ion Separation Techniques
- High-Temperature Coating Behaviors
- Intermetallics and Advanced Alloy Properties
Worcester Polytechnic Institute
2016-2025
Sichuan University
2024-2025
West China Hospital of Sichuan University
2025
Chongqing Technology and Business University
2025
Shanghai Normal University
2025
Zhengzhou University
2016-2024
Hangzhou Institute of Applied Acoustics
2024
Shanghai University of Engineering Science
2023-2024
Shanghai Advanced Research Institute
2023-2024
Shanghai Jiao Tong University
2019-2024
The rechargeable lithium ion (Li-ion) battery market was $11.8 billion in 2011 and is expected to increase $50 by 2020. With developments consumer electronics as well hybrid electric vehicles, Li-ion batteries demand will continue increase. However, are not widely recycled because currently it economically justifiable (in contrast, at present more than 97% lead-acid recycled). So far, no commercial methods available recycle with different cathode chemistries efficiently. Considering our...
Abstract Lithium ion battery electrodes were manufactured using a new, completely dry powder painting process. The solvents used for conventional slurry-cast have been removed. Thermal activation time has greatly reduced due to the and resource demanding solvent evaporation process needed with electrode manufacturing being replaced by hot rolling It found that thermal induce mechanical bonding of thermoplastic polymer remaining active particles is only few seconds. Removing drying allows...
With the wide usage of Li-ion batteries (LIBs) in portable electronics, electric vehicles, and grid storage, recycling reusing LIBs have attracted attention. However, due to low added value rigorous separation steps, recovering graphite anode materials are discarded. Although some direct physical processes been reported, all them limited by steps lab scales. In this paper, a scalable process for from spent hydrometallurgical without is reported. After leaching process, was separated...
All-solid-state lithium batteries (ASLBs) are promising for the next generation energy storage system with critical safety. Among various candidates, thiophosphate-based electrolytes have shown great promise because of their high ionic conductivity. However, narrow operation voltage and poor compatibility cathode materials impede application in development ASLBs. In this work, we studied failure mechanism Li6PS5Cl at through situ Raman spectra investigated stability high-voltage...
Abstract Constructing high performance electrocatalysts for lithium polysulfides (LiPSs) adsorption and fast conversion is the effective way to boost practical energy density cycle life of rechargeable lithium–sulfur (Li–S) batteries, which have been regarded as most promising next generation battery but still suffering from LiPSs shuttle effect slow sulfur redox kinetics. Herein, a single atomic catalyst Fe–N 4 moiety doping periphery with S (Fe–NSC) theoretically experimentally...
There has been increasing interest in the emerging ionic thermoelectric materials with huge thermopower. However, it's challenging to selectively tune thermopower of all-solid-state polymer because transportation ions polymers is much more complex than those liquid-dominated gels. Herein, this work provides a wide tunable range (+20~-6 mV K-1), which different from previously reported Moreover, mechanism p-n conversion material at atomic scale was presented based on analysis Eastman entropy...
Silicon is considered an important anode material for solid-state batteries (SSBs) because of its unique properties in addressing key challenges associated with Li metal anodes such as dendrite formation and morphological instability.
Anode-free lithium (Li) metal batteries are desirable candidates in pursuit of high-energy-density batteries. However, their poor cycling performances originated from the unsatisfactory reversibility Li plating/stripping remains a grand challenge. Here we show facile and scalable approach to produce high-performing anode-free using bioinspired ultrathin (250 nm) interphase layer comprised triethylamine germanate. The derived tertiary amine Lix Ge alloy showed enhanced adsorption energy that...
Anode-free lithium (Li) metal batteries are promising alternatives to current Li-ion due their advantages such as high energy density, low cost, and convenient production. However, the copper (Cu) collector accounts for more than 25 wt% of total weight anode-free battery without capacity contribution, which severely reduces power densities. Here, a new family ultralight composite collectors with areal density 0.78 mg cm
Abstract Anode‐free lithium (Li) metal batteries are promising candidates for advanced energy storage, attributed to their appealing characteristics such as high density, low cost, and convenient production. However, major challenges lie in the poor cycling rate performance owing inferior reversibility kinetics of Li plating stripping, which significantly hinder real‐world applications. Here, it is demonstrated that deoxyribonucleic acid (DNA), most important genetic material nature, can...
Abstract Anion‐derived solid‐electrolyte interphase (SEI) has received growing attention owing to its appealing properties like fast ion transport and excellent passivation effect. However, a sophisticated understanding of anion‐derived SEI is lacking. To common wisdom, features an inorganic‐rich composition. Herein, it reveal that the freshly formed consists polymer‐rich outer layer inorganic inner layer. Then, organic components dissolve during discharge process, while species with low...
Triethlylphosphite (TEP) and tris(2,2,2-trifluoroethyl) phosphite (TTFP) have been evaluated as electrolyte additives for high-voltage Li-ion battery cells using a Ni-rich layered cathode material LiNi0.5Co0.2Mn0.3O2 (NCM523) the conventional carbonate electrolyte. The repeated charge/discharge cycling containing 1 wt % of these was performed an NCM523/graphite full cell operated at voltage window from 3.0–4.6 V. During initial charge process, decompose on surface lower oxidation potential...