Influence of Active Material Loading on Electrochemical Reactions in Composite Solid-State Battery Electrodes Revealed by Operando 3D CT-XANES Imaging

2020 ◽  
Vol 3 (8) ◽  
pp. 7782-7793
Author(s):  
Yuta Kimura ◽  
Mahunnop Fakkao ◽  
Takashi Nakamura ◽  
Toyoki Okumura ◽  
Nozomu Ishiguro ◽  
...  
Keyword(s):  
Solid State ◽  
Active Material ◽  
Electrochemical Reactions ◽  
3D Ct ◽  
Solid State Battery ◽  
Composite Solid

Rate Limitations in Composite Solid-State Battery Electrodes: Revealing Heterogeneity with Operando Microscopy

2021 ◽  
pp. 2993-3003
Author(s):  
Andrew L. Davis ◽  
Vishwas Goel ◽  
Daniel W. Liao ◽  
Mark N. Main ◽  
Eric Kazyak ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Battery ◽  
Composite Solid

(Invited) Elucidation of Electrochemical Reactions in Li2MnO3 Using Thin-Film Solid-State Battery

2020 ◽  
Vol MA2020-02 (1) ◽  
pp. 37-37
Author(s):  
Ryoji Kanno ◽  
Kazuhiro Hikima ◽  
Keisuke Shimizu ◽  
Hisao Kiuchi ◽  
Yoyo Hinuma ◽  
...  
Keyword(s):  
Thin Film ◽  
Solid State ◽  
Electrochemical Reactions ◽  
Solid State Battery

scholarly journals Fabrication of composite positive electrode sheet with high active material content and effect of fabrication pressure for all-solid-state battery

2017 ◽  
Vol 125 (5) ◽  
pp. 391-395 ◽  
Author(s):  
Mari YAMAMOTO ◽  
Masanari TAKAHASHI ◽  
Yoshihiro TERAUCHI ◽  
Yasuyuki KOBAYASHI ◽  
Shingo IKEDA ◽  
...  
Keyword(s):  
Solid State ◽  
Active Material ◽  
Positive Electrode ◽  
Material Content ◽  
Solid State Battery

scholarly journals High Active Material Loading in All‐Solid‐State Battery Electrode via Particle Size Optimization

2019 ◽  
Vol 10 (1) ◽  
pp. 1902881 ◽  
Author(s):  
Tan Shi ◽  
Qingsong Tu ◽  
Yaosen Tian ◽  
Yihan Xiao ◽  
Lincoln J. Miara ◽  
...  
Keyword(s):  
Particle Size ◽  
Solid State ◽  
Active Material ◽  
Size Optimization ◽  
Solid State Battery ◽  
Battery Electrode

Operando Visualization of Morphological Dynamics in All-Solid-State Batteries

2019 ◽  
Author(s):  
Xiaohan Wu ◽  
Juliette Billaud ◽  
Iwan Jerjen ◽  
Federica Marone ◽  
Yuya Ishihara ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolytes ◽  
Rational Design ◽  
Morphological Evolution ◽  
Active Material ◽  
Composite Layer ◽  
Transference Number ◽  
Thermal Stabilities ◽  
Solid State Batteries ◽  
All Solid State Batteries

<div> <div> <div> <p>All-solid-state batteries are considered as attractive options for next-generation energy storage owing to the favourable properties (unit transference number and thermal stabilities) of solid electrolytes. However, there are also serious concerns about mechanical deformation of solid electrolytes leading to the degradation of the battery performance. Therefore, understanding the mechanism underlying the electro-mechanical properties in SSBs are essentially important. Here, we show three-dimensional and time-resolved measurements of an all-solid-state cell using synchrotron radiation x-ray tomographic microscopy. We could clearly observe the gradient of the electrochemical reaction and the morphological evolution in the composite layer. Volume expansion/compression of the active material (Sn) was strongly oriented along the thickness of the electrode. While this results in significant deformation (cracking) in the solid electrolyte region, we also find organized cracking patterns depending on the particle size and their arrangements. This study based on operando visualization therefore opens the door towards rational design of particles and electrode morphology for all-solid-state batteries. </p> </div> </div> </div>

Surface Coordination Interphase Stabilizes Solid‐State Battery

2021 ◽  
Author(s):  
Ya-Nan Yang ◽  
Fang-Ling Jiang ◽  
Yi-Qiu Li ◽  
Zhao-Xi Wang ◽  
Tao Zhang
Keyword(s):  
Solid State ◽  
Solid State Battery

scholarly journals Compatibility assessment of solid ceramic electrolytes and active materials based on thermal dilatation for the development of solid-state batteries

2021 ◽  
Author(s):  
Marc Bertrand ◽  
Steeve Rousselot ◽  
David Ayme-Perrot ◽  
Mickael Dolle
Keyword(s):  
Solid State ◽  
Layered Structure ◽  
Active Materials ◽  
Inorganic Oxide ◽  
All Ceramic ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
Ceramic Electrolytes ◽  
Thermal Dilatation

Assembling an all ceramic solid-state battery (ACSSB) using inorganic oxide electrolytes is challenging. The battery must have a continuous layered structure with a thin dense electrolyte separator and interfaces between...

Study on Li0.33La0.55TiO3 Solid Electrolyte with High Ionic Conductivity and Its Application in Flexible All Solid-State Battery

Nanoscale ◽  
2021 ◽  
Author(s):  
Feihu Tan ◽  
Hua An ◽  
Ning Li ◽  
Jun Du ◽  
Zhengchun Peng
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Solid Electrolyte ◽  
High Ionic Conductivity ◽  
Energy Sources ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries

As flexible all-solid-state batteries are highly safe and lightweight, they can be considered as candidates for wearable energy sources. However, their performance needs to be first improved, which can be...

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