scholarly journals Tin Nitride Thin Films as Negative Electrode Material for Lithium-Ion Solid-State Batteries

2010 ◽  
Vol 157 (3) ◽  
pp. A340 ◽  
Author(s):  
Loïc Baggetto ◽  
Nynke A. M. Verhaegh ◽  
Rogier A. H. Niessen ◽  
Fred Roozeboom ◽  
Jean-Claude Jumas ◽  
...  
Keyword(s):  
Thin Films ◽  
Solid State ◽  
Electrode Material ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Solid State Batteries ◽  
Tin Nitride ◽  
Negative Electrode Material

scholarly journals Manganese Metaphosphate Mn(PO 3 ) 2 as a High‐Performance Negative Electrode Material for Lithium‐Ion Batteries

2020 ◽  
Vol 7 (13) ◽  
pp. 2831-2837
Author(s):  
Qingbo Xia ◽  
Pierre J. P. Naeyaert ◽  
Maxim Avdeev ◽  
Siegbert Schmid ◽  
Hongwei Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Electrode Material ◽  
High Performance ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Negative Electrode Material

Preparation and Electrochemical Performance of Praseodymium Doped SnO2 Particles as Negative Electrode Material of Lithium-Ion Battery

2014 ◽  
Vol 492 ◽  
pp. 370-374
Author(s):  
Xiao Zhen Liu ◽  
Guang Jian Lu ◽  
Xiao Zhou Liu ◽  
Jie Chen ◽  
Han Zhang Xiao
Keyword(s):  
Lithium Ion Battery ◽  
Electrode Material ◽  
Electrode Materials ◽  
Raw Materials ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Reversible Capacity ◽  
Xrd Analysis ◽  
Coprecipitation Method ◽  
Negative Electrode Material

Pr doped SnO2 particles as negative electrode material of lithium-ion battery are synthesized by the coprecipitation method with SnCl4·5H2O and Pr2O3 as raw materials. The structure of the SnO2 particles and Pr doped SnO2 particles are investigated respectively by XRD analysis. Doping is achieved well by coprecipitation method and is recognized as replacement doping or caulking doping. Electrochemical properties of the SnO2 particles and Pr doped SnO2 particles are tested by charge-discharge and cycle voltammogram experimentation, respectively. The initial specific discharge capacity of Pr doped SnO2 the negative electrode materials is 676.3mAh/g. After 20 cycles, the capacity retention ratio is 90.5%. The reversible capacity of Pr doped SnO2 negative electrode material higher than the reversible capacity of SnO2 negative electrode material. Pr doped SnO2 particles has good lithiumion intercalation/deintercalation performance.

Cu–Al–Si alloy anode material with enhanced electrochemical properties for lithium ion batteries

2019 ◽  
Vol 12 (04) ◽  
pp. 1950054 ◽  
Author(s):  
Huilin Fan ◽  
Youhong Wang ◽  
Mingxiang Yu ◽  
Kangkang Wang ◽  
Junting Zhang ◽  
...  
Keyword(s):  
Anode Material ◽  
Electrode Material ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
Negative Electrode ◽  
Lithium Ion ◽  
Alloy Anode ◽  
Multiple Mixing ◽  
Negative Electrode Material ◽  
Circular Outline

The microstructure and electrochemical property of Cu–Al–Si alloy anode material are studied in this paper. The research shows that the alloy particle has a basic circular outline, and two copper-rich phases with different silicon contents are detected in the particle, and both phases with nanostructure are observed in its surface layer. The nano-silicon alloy negative electrode material needs to be used in a certain proportion with graphite, binder and conductive agent, and the stirring process also has an important influence on its electrochemical performance. Multiple mixing can achieve a better cycle retention compared to direct mixing. The first-cycle coulombic efficiency of the electrode material is improved up to about 90%, and the specific capacity is still higher than 500[Formula: see text]mAh[Formula: see text]g[Formula: see text] after 100 cycles. The battery manufacturing process is similar to the graphite negative electrode, so it is easy to be applied.

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