High Capacity, Superior Cyclic Performances in All-Solid-State Lithium-Ion Batteries Based on 78Li2S-22P2S5 Glass-Ceramic Electrolytes Prepared via Simple Heat Treatment

2017 ◽  
Vol 9 (34) ◽  
pp. 28542-28548 ◽  
Author(s):  
Yibo Zhang ◽  
Rujun Chen ◽  
Ting Liu ◽  
Yang Shen ◽  
Yuanhua Lin ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Solid State ◽  
Lithium Ion Batteries ◽  
Glass Ceramic ◽  
High Capacity ◽  
Lithium Ion ◽  
Ceramic Electrolytes

High-Capacity and Highly Reversible Silicon-Tin Hybrid Anode for Solid-State Lithium-Ion Batteries

2015 ◽  
Vol 163 (2) ◽  
pp. A251-A254 ◽  
Author(s):  
Justin M. Whiteley ◽  
Ji Woo Kim ◽  
Daniela Molina Piper ◽  
Se-Hee Lee
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
High Capacity ◽  
Lithium Ion

Fast rechargeable all-solid-state lithium ion batteries with high capacity based on nano-sized Li2FeSiO4 cathode by tuning temperature

Nano Energy ◽  
2015 ◽  
Vol 16 ◽  
pp. 112-121 ◽  
Author(s):  
Rui Tan ◽  
Jinlong Yang ◽  
Jiaxin Zheng ◽  
Kai Wang ◽  
Lingpiao Lin ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
High Capacity ◽  
Lithium Ion

scholarly journals Nanostructured Si-C Composites As High-Capacity Anode Material For All-Solid-State Lithium-Ion Batteries

2021 ◽  
Author(s):  
Stephanie Poetke ◽  
Felix Hippauf ◽  
Anne Baasner ◽  
Susanne Dörfler ◽  
Holger Althues ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Silicon Nanoparticles ◽  
Coulombic Efficiency ◽  
High Capacity ◽  
Lithium Ion ◽  
Carbon Matrix ◽  
Liquid Electrolyte ◽  
Side Reactions ◽  
Silicon Carbon

<p>Silicon carbon void structures (Si-C) are attractive anode materials for Lithium-ion batteries to cope with the volume changes of silicon during cycling. In this study, Si-C with varying Si contents (28 ‑ 37 %) are evaluated in all-solid-state batteries (ASSBs) for the first time. The carbon matrix enables enhanced performance and lifetime of the Si-C composites compared to bare silicon nanoparticles in half-cells even at high loadings of up to 7.4 mAh cm<sup>-2</sup>. In full cells with nickel-rich NCM (LiNi<sub>0.9</sub>Co<sub>0.05</sub>Mn<sub>0.05</sub>O<sub>2</sub>, 210 mAh g<sup>-1</sup>), kinetic limitations in the anode lead to a lowered voltage plateau compared to NCM half-cells. The solid electrolyte (Li<sub>6</sub>PS<sub>5</sub>Cl, 3 mS cm<sup>-1</sup>) does not penetrate the Si-C void structure resulting in less side reactions and higher initial coulombic efficiency compared to a liquid electrolyte (72.7 % vs. 31.0 %). Investigating the influence of balancing of full cells using 3-electrode ASSB cells revealed a higher delithiation of the cathode as a result of the higher cut-off voltage of the anode at high n/p ratios. During galvanostatic cycling, full cells with either a low or rather high overbalancing of the anode showed the highest capacity retention of up to 87.7 % after 50 cycles. </p>

Effect of dual doping on the structure and performance of garnet-type Li7La3Zr2O12 ceramic electrolytes for solid-state lithium-ion batteries

2019 ◽  
Vol 45 (14) ◽  
pp. 17874-17883 ◽  
Author(s):  
Yali Luo ◽  
Yanli Zhang ◽  
Qixi Zhang ◽  
Yifeng Zheng ◽  
Han Chen ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Ceramic Electrolytes ◽  
And Performance

Study on (100-x)(70Li 2 S-30P 2 S 5 )-xLi 2 ZrO 3 glass-ceramic electrolyte for all-solid-state lithium-ion batteries

2017 ◽  
Vol 356 ◽  
pp. 163-171 ◽  
Author(s):  
Penghao Lu ◽  
Fei Ding ◽  
Zhibin Xu ◽  
Jiaquan Liu ◽  
Xingjiang Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Glass Ceramic ◽  
Lithium Ion ◽  
Ceramic Electrolyte

scholarly journals Nanostructured Si‐C Composites As High‐Capacity Anode Material For All‐Solid‐State Lithium‐Ion Batteries

2021 ◽  
Author(s):  
Stephanie Poetke ◽  
Felix Hippauf ◽  
Anne Baasner ◽  
Susanne Dörfler ◽  
Holger Althues ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Anode Material ◽  
High Capacity ◽  
Lithium Ion ◽  
Nanostructured Si

scholarly journals Nanostructured Si-C Composites As High-Capacity Anode Material For All-Solid-State Lithium-Ion Batteries

2021 ◽  
Author(s):  
Stephanie Poetke ◽  
Felix Hippauf ◽  
Anne Baasner ◽  
Susanne Dörfler ◽  
Holger Althues ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Silicon Nanoparticles ◽  
Coulombic Efficiency ◽  
High Capacity ◽  
Lithium Ion ◽  
Carbon Matrix ◽  
Liquid Electrolyte ◽  
Side Reactions ◽  
Silicon Carbon

<p>Silicon carbon void structures (Si-C) are attractive anode materials for Lithium-ion batteries to cope with the volume changes of silicon during cycling. In this study, Si-C with varying Si contents (28 ‑ 37 %) are evaluated in all-solid-state batteries (ASSBs) for the first time. The carbon matrix enables enhanced performance and lifetime of the Si-C composites compared to bare silicon nanoparticles in half-cells even at high loadings of up to 7.4 mAh cm<sup>-2</sup>. In full cells with nickel-rich NCM (LiNi<sub>0.9</sub>Co<sub>0.05</sub>Mn<sub>0.05</sub>O<sub>2</sub>, 210 mAh g<sup>-1</sup>), kinetic limitations in the anode lead to a lowered voltage plateau compared to NCM half-cells. The solid electrolyte (Li<sub>6</sub>PS<sub>5</sub>Cl, 3 mS cm<sup>-1</sup>) does not penetrate the Si-C void structure resulting in less side reactions and higher initial coulombic efficiency compared to a liquid electrolyte (72.7 % vs. 31.0 %). Investigating the influence of balancing of full cells using 3-electrode ASSB cells revealed a higher delithiation of the cathode as a result of the higher cut-off voltage of the anode at high n/p ratios. During galvanostatic cycling, full cells with either a low or rather high overbalancing of the anode showed the highest capacity retention of up to 87.7 % after 50 cycles. </p>

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