anodes Gregorio F. Ortiz1, María C. López1,Yixiao Li2, Matthew J. McDonald2, Marta Cabello1, José L. Tirado1 &Yong Yang2 Recently, Li-ion batteries have been heavily scrutinized because of the apparent incompatibility between safety and high energy density. Thi...
In this study, a transfer-printing process was developed to produce different types of prelithiated anode, and their applications for improving the energy density of LIBs were presented. Through FE simulations and theoretical modelling, it was revealed that interface separation and adhesion in the tra...
Reducing cost and increasing energy density are two barriers for widespread application of lithium-ion batteries in electric vehicles. Although the cost of electric vehicle batteries has been reduced by ~70% from 2008 to 2015, the current battery pack cost ($268/kWh in 2015) is still >2 times...
Ferricyanide and vanadyl (V) mediated electron transfer for converting lignin to electricity by liquid flow fuel cell with power density reaching 200 mW/cm2 Denghao Ouyang, Fangqian Wang, Jinpeng Hong, Daihong Gao, Xuebing Zhao Article 117927 Article preview select article Energy trilemma in active...
Herein, the density function theory (DFT) calculations show that electron-proton co-doping preferentially bonds symmetric oxygen to form unstable HxMoO3. When the -OH- group in HxMoO3 is released into the solution in the form of H2O, it is going to form MoO3-x with lower binding energy....
Energy densityis the amount of energy stored in a region of space per unit volume or mass. It is usually desirable that the energy density stored in an LIB system is as high as possible. The unit of energy density is Wh/kg, which is calculated by: ...
The interaction mech-anism between CoANAC/2,5-DCP and polysulfides was explored by the density functional theory (DFT) calculations and in-situ infrared spectroscopy. The results showed that the optimal ‘‘with 2,5-DCP” sample-assembled LSB exhibited an initial discharge specific capacity of ...
Therefore, developing an electrochemical power source with high power density, large storage capacity, high energy density, long service life, and low cost is of significant importance [3,4,5,6]. Among the recent studies on electrochemical energy storage and conversion, many have reported on ...
Interfacial model deciphering high-voltage electrolytes for high energy density, high safety, and fast-charging lithium-ion batteries. Adv. Mater. 33, 2102964 (2021). Article Google Scholar Aurbach, D., Gofer, Y. & Langzam, J. The correlation between surface chemistry, surface morphology, ...
The demand for high-capacity lithium-ion batteries (LIB) in electric vehicles has increased. In this study, optimization to maximize the specific energy density of a cell is conducted using the LIB electrochemical model and sequential approximate optimiz