In-situ curing semi-solid state battery

Ether-based polymer electrolyte shows promising potential for application in solid-state lithium batteries owing to its cost-effectiveness, excellent flexibility, and above all, …

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Can in situ curing improve battery performance based on ultrathin-layer solid electrolytes?

Linchun's paper " In situ curing enables high performance all-solid-state lithium metal batteries based on ultrathin-layer solid electrolytes " has just been published in Energy Storage Materials. Welcome to our new Senior Research Fellow Dr. Nahong Zhao who officially joined today.

Are in situ solid-state batteries better than conventional batteries?

Compared with other conventional solid-state batteries, solid-state batteries assembled with in situ solid electrolyte membranes exhibit lower interfacial resistance, lower polarization, higher multiplication performance, and more stable cycling performance.

Who are the authors of in situ curing?

He, Linchun and Ye, Hualin and Sun, Qiaomei and Tieu, Aaron Jue Kang and Lu, Li and Liu, Zishun and Adams, Stefan, In Situ Curing Enables High Performance All-Solid-State Lithium Metal Batteries Based on Ultrathin-Layer Solid Electrolytes.

How are in situ battery samples charged and discharged?

The prepared in situ battery samples were charged and discharged using the NEWARE battery test system (CT-4008). Electrochemical impedance spectroscopy (EIS) was performed on the samples using an electrochemical workstation (CHI660E) in the frequency range of 0.1~10 5 Hz at room temperature.

What is a solid-state battery?

The electrolyte layer was assembled with a metal lithium negative electrode to form an LTO//in situ electrolyte//Li solid-state battery. This solid-state battery exhibits better electrochemical performance. This work provides feasible strategies and process methods for preparing flexible, ultra-thin, and large-area solid-state batteries. 2.

Does a composite electrolyte affect the electrochemical performance of solid-state batteries?

The composite electrolyte exhibited a good ionic conductivity up to 0.35 mS cm −1 at 30 °C and an electrochemical window above 4.0 V. In situ and ex situ electrolytes were assembled into LTO//electrolyte//Li solid-state batteries to investigate their impact on the electrochemical performance of the batteries.

In situ construction of ether-based composite electrolyte with …

Ether-based polymer electrolyte shows promising potential for application in solid-state lithium batteries owing to its cost-effectiveness, excellent flexibility, and above all, …

In situ construction of ether-based composite electrolyte with …

Nowadays, with the tremendous development of automobiles and portable electronics, solid-state lithium batteries (SSLBs) have been recognized as one of the most competitive candidates to break through the performance bottleneck of conventional rechargeable lithium batteries using flammable liquid electrolyte because of their improved safety, energy …

In situ curing enables high performance all-solid-state lithium …

In situ-curing a thin layer SSE on a lithium iron phosphate (LFP) composite cathode reduces the SSE/cathode interfacial resistance. An LFP/SSE/Li ASSLiMB yields specific discharge capacity of 147.8 mAh·g −1 and retains 131.9 mAh·g −1 …

Long-Cycle Stability of In Situ Ultraviolet Curable Organic ...

In situ and ex situ electrolytes were assembled into LTO//electrolyte//Li solid-state batteries to investigate their impact on the electrochemical performance of the batteries.

Scalable fabrication of solid-state batteries through high …

In this work, high-energy e-beam irradiation was employed to trigger in-situ polymerization of liquid electrolyte components within pouch cell and fabricate semi-solid state LMBs. Particularly, vinyl ethylene carbonate (VEC) was chosen since it can form good solid electrolyte interphase (SEI) layer over the anode surface and possessed superior ...

In situ UV-cured composite electrolytes for highly …

Herein, a novel IPCE based on a Norland optical adhesive (NOA81) and a Li-rich fast ion conductor Li 10.7 Al 0.24 La 3 Zr 2 O 12 for quasi-solid-state lithium-ion batteries was designed and synthesized via solvent-free in situ ultraviolet (UV) …

In-situ curing poly(N,N''-Methylenebisacrylamide)-based …

Additionally, PSEs are usually prepared using ex-situ techniques, the contact between ex-situ PSEs and electrodes is insufficient due to the inevitable voids at the interface between electrodes and PSEs, which significantly sacrifices the electrochemical performances of solid-state batteries [20]. Therefore, more in-depth research on designing high-conductivity …

Integration of gel polymer electrolytes with dry electrodes for …

Lithium-ion batteries (LIBs) have emerged as the most promising energy storage solution for electric vehicles, attributed to their outstanding electrochemical performance [1], [2].However, the utilization of liquid electrolytes (LEs) poses safety hazards such as flammability and leakage, potentially resulting in thermal runaway, ignition, or battery explosion …

High Conductive Composite Polymer Electrolyte via in Situ UV-Curing …

The all-solid-state LiFePO 4 /Li cell displays a high discharge capacity of 147 mAh g –1 and good capacity retention of ∼82% in 100 cycles under 0.1 C at room temperature. The strategy for in situ fabrication of a composite polymer electrolyte shows a promising way for the application of all-solid-state lithium batteries.

Long-Cycle Stability of In Situ Ultraviolet Curable …

In situ and ex situ electrolytes were assembled into LTO//electrolyte//Li solid-state batteries to investigate their impact on the electrochemical performance of the batteries.

Scalable fabrication of solid-state batteries through high-energy ...

In this work, high-energy e-beam irradiation was employed to trigger in-situ polymerization of liquid electrolyte components within pouch cell and fabricate semi-solid state …

In situ UV-cured composite electrolytes for highly efficient quasi ...

Separator‐Free In Situ Dual‐Curing Solid Polymer Electrolytes …

The all-solid-state lithium metal batteries (LMBs) with LiFePO 4 demonstrate high coulombic efficiency (>99.93%) and ultrastable cycling stability (900 cycles) at 1C rate under 40 °C. The dual-curing strategy provides a brand new in situ processing method to avoid the use of expensive and inert separators, which can be widely ...

In Situ tem Cycling of Semi-Solid State Micro-Battery in Liquid ...

In Situ tem Cycling of Semi-Solid State Micro-Battery in Liquid Electrolyte Ankush Bhatia 1,2, Maxime Hallot 3, Sorina Cretu 1, Maxime Berth 4, David Troadec 4, Pascal Roussel 5, Jean Pierre Pereira-Ramos 2, Rita Baddour-Hadjean 2,2, Christophe Lethien 6 and Arnaud Demortière 1

In-Situ Polymerized High-Voltage Solid-State Lithium Metal Batteries …

Recent efforts have focused on transforming liquid/solid interfaces into solid/solid ones through in situ polymerization, which shows potential especially in reducing interface impedance. Here, we designed high-voltage SSLMBs with dual-reinforced stable interfaces by combining interface modification with an in situ polymerization technology ...

In Situ Curing Enables High Performance All-Solid-State Lithium

In situ-curing a thin layer SSE on a lithium iron phosphate (LFP) composite cathode reduces the SSE/cathode interfacial resistance. An LFP/SSE/Li ASSLiMB yields …

In Situ Curing Enables High Performance All-Solid-State Lithium …

In Situ Polymerization Facilitating Practical High‐Safety Quasi‐Solid ...

By combining the high-safety liquid electrolyte with in situ polymerization, the safety of quasi-solid-state batteries is significantly enhanced. The in-depth investigation demonstrates that the ther... Abstract Quasi-solid-state batteries (QSSBs) are gaining widespread attention as a promising solution to improve battery safety performance. However, the safety …

In-Situ Polymerized High-Voltage Solid-State Lithium Metal …

Recent efforts have focused on transforming liquid/solid interfaces into solid/solid ones through in situ polymerization, which shows potential especially in reducing …

PVDF-HFP/LLZTO composite electrolytes with UV cure for solid-state …

The next generation of rechargeable lithium-ion batteries (LIBs) must meet the growing demand for high power and energy storage density [1,2,3,4,5].The ideal solid-state lithium battery (SSLB) has a metal lithium anode, a solid-state electrolyte (SSE) with high Li + conductivity as a separator, and a composite cathode. The inhomogeneous and vulnerable …

New Lithium Metal Polymer Solid State Battery for an Ultrahigh …

Novel lithium metal polymer solid state batteries with nano C-LiFePO4 and nano Li1.2V3O8 counter-electrodes (average particle size 200 nm) were studied for the first time by in situ SEM and impedance during cycling. The kinetics of Li-motion during cycling is analyzed self-consistently together with the electrochemical properties. We show that the cycling life of the …

Synthesis of a crosslinked ether-based polymer for high …

Synthesis of a crosslinked ether-based polymer for high-performance semi-solid lithium metal batteries via in situ integration†. Dezhi Yang ab, Yanan Yang ab, Yeying Cui ab, Yiyang Sun ab and Tao Zhang * abc a State Key Lab. of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi …

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