Citrated porous gel copolymer electrolyte composite for lithium ion batteries application: An investigation of ionic conduction in an optimized crystalline and porous structure

2015 ◽  
Vol 651 ◽  
pp. 157-163 ◽  
Author(s):  
Emad M. Masoud
Keyword(s):  
Porous Structure ◽  
Lithium Ion Batteries ◽  
Ionic Conduction ◽  
Lithium Ion ◽  
Copolymer Electrolyte

3D hierarchically mesoporous Cu-doped NiO nanostructures as high-performance anode materials for lithium ion batteries

CrystEngComm ◽  
2015 ◽  
Vol 17 (48) ◽  
pp. 9336-9347 ◽  
Author(s):  
Jingyun Ma ◽  
Longwei Yin ◽  
Tairu Ge
Keyword(s):  
Porous Structure ◽  
Lithium Ion Batteries ◽  
Surface Area ◽  
Anode Materials ◽  
High Performance ◽  
Rational Design ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Design And Synthesis ◽  
Hierarchically Porous Structure

We report on the rational design and synthesis of three dimensional (3D) Cu-doped NiO architectures with an adjustable chemical component, surface area, and hierarchically porous structure as anodes for lithium ion battery.

scholarly journals Ionic Conduction Through Reaction Products at the Electrolyte/electrode Interface in All-Solid-State Li⁺ Batteries

2020 ◽  
Author(s):  
Chuhong Wang ◽  
Koutarou Aoyagi ◽  
Muratahan Aykol ◽  
Tim Mueller
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Ionic Conduction ◽  
Lithium Ion ◽  
Interatomic Potentials ◽  
Reaction Products ◽  
Ion Diffusion ◽  
Ion Conductivities ◽  
Common Electrode ◽  
Growth Limits

The development of all-solid-state lithium ion batteries has been hindered by the formation of a poorly conductive interphase at the interface between electrode and electrolyte materials. In the manuscript, we shed light on this problem by computationally evaluating potential lithium ion diffusion pathways through metastable arrangements of product phases that can form at 56 interfaces between common electrode and electrolyte materials. The evaluation of lithium-ion conductivities in the product phases is made possible by the use of machine-learned interatomic potentials trained on the fly. We identify likely reasons for the degradation of solid-state battery performance and discuss how these problems could be mitigated. These results provide enhanced understanding of how interface impedance growth limits the performance of all-solid-state lithium-ion batteries.

Designed stabilized covalent interfacial coupling of Li3V2(PO4)3 with carbon framework for boosting lithium storage kinetics

CrystEngComm ◽  
2021 ◽  
Author(s):  
Donglei Guo ◽  
Mengmeng Yang ◽  
Mengke Yang ◽  
Taixin Yang ◽  
Guobin Hu ◽  
...  
Keyword(s):  
Composite Materials ◽  
Lithium Ion Batteries ◽  
High Performance ◽  
Ionic Conduction ◽  
Lithium Ion ◽  
Chemical Bonds ◽  
Interfacial Coupling ◽  
Lithium Storage ◽  
Carbon Framework ◽  
Carbon Based

Designing interfacial chemical bonds in carbon-based composite materials is of importance to optimize both electronic and ionic conduction within the entire electrode, thus achieving high performance lithium ion batteries (LIBs)....

Effect of Porous Structure on the Electrochemical Performance of FeS2 for Lithium Ion Batteries

2014 ◽  
Vol 14 (8) ◽  
pp. 6095-6102 ◽  
Author(s):  
Dong Zhang ◽  
Jiayuan Xiang ◽  
Yujun Zhu ◽  
Guoliang Li ◽  
Jun Jin ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Structure ◽  
Lithium Ion Batteries ◽  
Lithium Ion

Designed synthesis of LiFe0.2Co0.8O2 nanomeshes to greatly improve the positive performance in lithium-ion batteries

2015 ◽  
Vol 3 (12) ◽  
pp. 6671-6678 ◽  
Author(s):  
Li Liu ◽  
Jida Chen ◽  
Yuanjuan Bai ◽  
Ling Fang ◽  
Huijuan Zhang ◽  
...  
Keyword(s):  
Porous Structure ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Li Ion Batteries ◽  
Positive Performance ◽  
Li Ion ◽  
Designed Synthesis

We report the synthesis of novel LiFe0.2Co0.8O2 2D nanomeshes which demonstrate enhanced performance as cathode materials for Li ion batteries, resulting from the porous structure and the introduction of conductive Fe.

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