A5067072385- Extraction and Separation Processes
- Metal Extraction and Bioleaching
- Recycling and Waste Management Techniques
- Advancements in Battery Materials
- Minerals Flotation and Separation Techniques
- Metallurgical Processes and Thermodynamics
- Molten salt chemistry and electrochemical processes
- Electrodeposition and Electroless Coatings
- Electrochemical Analysis and Applications
- Advanced Battery Technologies Research
- Remote Sensing and Land Use
- Simulation and Modeling Applications
- Advanced Battery Materials and Technologies
- Respiratory Support and Mechanisms
- Industrial Technology and Control Systems
- Phase Change Materials Research
- Ionic liquids properties and applications
- Semiconductor materials and devices
- Iron and Steelmaking Processes
- Neonatal Respiratory Health Research
- Recycling and utilization of industrial and municipal waste in materials production
- Thermal Regulation in Medicine
- Manufacturing Process and Optimization
- Corrosion Behavior and Inhibition
- Extenics and Innovation Methods
Hunan Nonferrous Metal Research Institute
2021-2024
Central South University
2015-2024
Sun Yat-sen University
2024
Third Affiliated Hospital of Sun Yat-sen University
2024
Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution
2020-2024
Sun Yat-sen University Cancer Center
2024
Henan University
2024
Chinese Academy of Medical Sciences & Peking Union Medical College
2024
Chengdu University of Information Technology
2007-2023
Guangzhou Huali College
2022
Spent lithium-ion batteries (LIBs) typically contain a combination of both strategic materials and toxic chemicals that cannot be easily disposed. Nowadays, are many different methods used to treat spent LIBs with the primary aim critical metals recovery; nevertheless, as result within battery waste, chemical composition potential danger off-gases generated during recycling process have become serious concern. In an attempt further understand characteristics emitted from cathodes thermolysis...
In this study, the effects of oxidizing roasting process on liberation cathode materials from Al foil under different conditions were investigated systematically. The mineralogical characteristics before and after thermal treatment extensively characterized using scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS), X-ray diffraction (XRD) as well Fourier transform infrared (FT-IR) photoelectron (XPS). results indicated that increase in temperature, oxygen...
This study investigated the gaseous products evolution behaviors and recovery performance of cathode materials from spent LiFePO4 batteries by vacuum pyrolysis. The thermogravimetric-differential scanning calorimetry analysis coupled with electron ionization mass spectrometry (TG-DSC-EI-MS) results indicated that inorganic gases (H2O, CO, CO2), alkane (CH4, C2H4, C2H6, CH3OH, C3H6, C3H4O3, C4H8O3), fluoride-containing (HF, OPF3, C2H2F2) were resulting in pyrolysis materials. At same time,...
As the mainstream hydrometallurgical medium of bismuth sulfide concentrate, chloride/hydrochloric acid suffers from high volatility, strong corrosiveness, and inferior deposit quality. In this paper, methanesulfonic (MSA) with low volatility stability was adopted as system, membrane electrochemical deposition method proposed to extract metal a bismuth-containing solution. The effects additives, such calcium lignosulfonate (CL), tetrabutylammonium chloride, β-naphthol, lugalvan NES, on...
Abstract A hydrometallurgical method involving natural biomass waste as reductant was proposed for the treatment of spent mixed-type lithium-ion batteries. Results showed that almost complete dissolution Li, Ni, Mn and nearly 90% Co were achieved under optimal conditions H 2 SO 4 concentration M, tea dosage 0.3 g/g, solid/ratio 50 g L −1 , temperature 90°C time 120 min. The leaching kinetics further investigated, activation energies determined to be 1.7 kJ mol 10.3 10.1 10.9 Co,...
The conventional electrorefining process of crude lead (Pb)─employing a bone glue (BG)- and calcium lignosulfonate (CL)-synergistically assisted fluosilicic acid (H2SiF6) system─suffers the undesired environment burden caused by high saturated vapor pressure low stability H2SiF6. Herein, we propose an additive-assisted methanesulfonic (MSA) system for green efficient Pb based on volatility MSA. Combinations MSA with additives are evaluated screened using photographic images, SEM...