The stable cycling of a high-capacity Bi anode enabled by an in situ-generated Li3PO4 transition layer in a sulfide-based all-solid-state battery

2020 ◽  
Vol 56 (98) ◽  
pp. 15458-15461
Author(s):  
Qin Li ◽  
Yi Cao ◽  
Geping Yin ◽  
Yunzhi Gao
Keyword(s):  
Solid State ◽  
Transition Layer ◽  
High Capacity ◽  
Cycling Stability ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries

A low-potential Bi anode with long-term cycling stability protected by a Li3PO4 transition layer has been achieved in all-solid-state batteries containing a sulfide-based electrolyte.

scholarly journals 2021 H.H. Uhlig Fellowship – Summary Report Mechanistic Understanding of Lithium Dendrite Formation in All-Solid-State Batteries

2021 ◽  
Vol 30 (4) ◽  
pp. 34-35
Author(s):  
Sathish Rajendran
Keyword(s):  
High Pressure ◽  
Solid State ◽  
Summary Report ◽  
Dynamic Changes ◽  
Characterization Techniques ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries ◽  
Lithium Dendrite

Understanding lithium dendrite propagation in solid-state electrolytes requires highly advanced techniques due to the challenges arising from the lack of characterization techniques to visualize the interior of a solid. In this work, a high-pressure in-situ cell was made to monitor the dynamic changes occurring within an All-Solid-State-Battery under cycling using multiple characterization techniques.

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...

Platinum nano-interlayer enhanced interface for stable all-solid-state batteries observed via cryo-transmission electron microscopy

2020 ◽  
Vol 8 (27) ◽  
pp. 13541-13547 ◽  
Author(s):  
Ouwei Sheng ◽  
Chengbin Jin ◽  
Mei Chen ◽  
Zhijin Ju ◽  
Yujing Liu ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Transmission Electron Microscopy ◽  
Solid State ◽  
Platinum Alloy ◽  
Electrolyte Interface ◽  
Transmission Electron ◽  
Solid State Batteries ◽  
All Solid State Batteries

A sputtered platinum nano-interlayer can react with lithium in situ to form a highly conductive lithium–platinum alloy, creating a stable lithium/electrolyte interface, which was atomically resolved by cryo-transmission electron microscopy.

(Invited) In Operando and in Situ techniques for Intercalation Compounds in Li-Ion and All-Solid-State Batteries

2020 ◽  
Vol MA2020-02 (1) ◽  
pp. 16-16
Author(s):  
Karim Zaghib ◽  
Wen Zhu ◽  
Shirin Kaboli ◽  
Hendrix Demers ◽  
Michel Trudeau ◽  
...  
Keyword(s):  
Solid State ◽  
Intercalation Compounds ◽  
In Situ Techniques ◽  
Solid State Batteries ◽  
Li Ion ◽  
All Solid State Batteries ◽  
In Operando

scholarly journals Investigations into the superionic glass phase of Li4PS4I for improving the stability of high-loading all-solid-state batteries

2020 ◽  
Vol 7 (20) ◽  
pp. 3953-3960
Author(s):  
Florian Strauss ◽  
Jun Hao Teo ◽  
Jürgen Janek ◽  
Torsten Brezesinski
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Glass Phase ◽  
High Loading ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries ◽  
The Stability ◽  
Superionic Glass ◽  
Battery Cells

A glassy 1.5Li2S–0.5P2S5–LiI solid electrolyte enables stable cycling of high-loading all-solid-state battery cells with an NCM622 cathode and a LTO anode.

Chemo-mechanical expansion of lithium electrode materials – on the route to mechanically optimized all-solid-state batteries

2018 ◽  
Vol 11 (8) ◽  
pp. 2142-2158 ◽  
Author(s):  
Raimund Koerver ◽  
Wenbo Zhang ◽  
Lea de Biasi ◽  
Simon Schweidler ◽  
Aleksandr O. Kondrakov ◽  
...  
Keyword(s):  
Solid State ◽  
Electrode Materials ◽  
Local Stress ◽  
Stress Development ◽  
Lithium Electrode ◽  
Particle Cracking ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries ◽  
Rigid Environment

The volume effects of electrode materials can cause local stress development, contact loss and particle cracking in the rigid environment of a solid-state battery.

scholarly journals Single-step ball milling synthesis of highly Li+ conductive Li5.3PS4.3ClBr0.7 glass ceramic electrolyte enables low-impedance all-solid-state batteries

2021 ◽  
Author(s):  
Marvin Cronau ◽  
Marvin Szabo ◽  
Bernhard Roling
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Ball Milling ◽  
Glass Ceramic ◽  
Single Step ◽  
Ceramic Electrolyte ◽  
Conductive Glass ◽  
Solid State Battery ◽  
Solid State Batteries ◽  
All Solid State Batteries

Single-step ball milling synthesis of a highly conductive glass ceramic solid electrolyte enables a low-impedance all-solid-state battery.

scholarly journals Lithium-ion-conductive sulfide polymer electrolyte with disulfide bond-linked PS4 tetrahedra for all-solid-state batteries

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Atsutaka Kato ◽  
Mari Yamamoto ◽  
Futoshi Utsuno ◽  
Hiroyuki Higuchi ◽  
Masanari Takahashi
Keyword(s):  
Solid State ◽  
Polymer Electrolyte ◽  
High Capacity ◽  
Lithium Ion ◽  
High Energy ◽  
High Energy Density ◽  
Capacity Fading ◽  
Enhanced Solubility ◽  
Solid State Batteries ◽  
All Solid State Batteries

AbstractDue to their high conductivity and interface formability, sulfide electrolytes are attractive for use in high energy density all-solid-state batteries. However, electrode volume changes during charge-discharge cycling typically cause mechanical contact losses at the electrode/electrolyte interface, which leads to capacity fading. Here, to suppress this contact loss, isolated PS43- anions are reacted with iodine to prepare a sulfide polymer electrolyte that forms a sticky gel during dispersion in anisole and drying of the resulting supernatant. This polymer, featuring flexible (–P–S–S–)n chains and enhanced solubility in anisole, is applied as a lithium-ion-conductive binder in sheet-type all-solid-state batteries, creating cells with low resistance and high capacity retention.

Sign in / Sign up

Export Citation Format

Share Document