Electrostatic spray deposition of Li4Ti5O12based anode with enhanced rate capability and energy density for lithium-ion batteries

2016 ◽  
Author(s):  
Chunhui Chen ◽  
Richa Agrawal ◽  
Chunlei Wang
Keyword(s):  
Energy Density ◽  
Lithium Ion Batteries ◽  
Spray Deposition ◽  
Rate Capability ◽  
Lithium Ion ◽  
Electrostatic Spray Deposition ◽  
Electrostatic Spray

scholarly journals High-performance red phosphorus-sulfurized polyacrylonitrile composite by electrostatic spray deposition for lithium-ion batteries

2020 ◽  
Vol 345 ◽  
pp. 136227 ◽  
Author(s):  
Amin Rabiei Baboukani ◽  
Iman Khakpour ◽  
Ebenezer Adelowo ◽  
Vadym Drozd ◽  
Wei Shang ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Spray Deposition ◽  
Lithium Ion ◽  
Red Phosphorus ◽  
Electrostatic Spray Deposition ◽  
Electrostatic Spray

Composite Nanofiber Membrane for Lithium-Ion Batteries Prepared by Electrostatic Spun/Spray Deposition

2016 ◽  
Vol 13 (1) ◽  
Author(s):  
Bin Yu ◽  
Xiao-Ming Zhao ◽  
Xiao-Ning Jiao ◽  
Dong-Yue Qi
Keyword(s):  
Lithium Ion Batteries ◽  
Vinylidene Fluoride ◽  
Spray Deposition ◽  
Lithium Ion ◽  
Cycle Performance ◽  
Thermal Shrinkage ◽  
Electrostatic Spray Deposition ◽  
Electrolyte Uptake ◽  
Poly Vinylidene Fluoride ◽  
Electrostatic Spray

A new kind of sandwiched composite membrane (SCM) for lithium-ion batteries is prepared by depositing zirconia microparticle between two layers of electrospun poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) nanofibers by electrostatic spray deposition. The thermal shrinkage, electrochemical properties of the separator, and cycle performance for batteries with the SCM were investigated. The results show that the SCM has a high electrolyte uptake and easily absorbs electrolyte to form gelled polymer electrolytes (GPEs). The SCM GPEs have a high ionic conductivity of up to 2.06 × 10−3 S cm−1 at room temperature and show a high electrochemical stability potential of 5.4 V. With LiCoCO2 as cathode, the cell with SCM GPEs exhibits a high initial discharge capacity of 149.7 mAh g−1.

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