Understanding LiI-LiBr Catalyst Activity for Solid State Li2S/S Reactions in an All-Solid-State Lithium Battery

Nano Letters ◽  
2021 ◽  
Vol 21 (19) ◽  
pp. 8488-8494
Author(s):  
Hongli Wan ◽  
Bao Zhang ◽  
Sufu Liu ◽  
Jiaxun Zhang ◽  
Xiayin Yao ◽  
...  
Keyword(s):  
Solid State ◽  
Lithium Battery ◽  
Catalyst Activity

scholarly journals Modeling and Simulation in Capacity Degradation and Control of All-Solid-State Lithium Battery Based on Time-Aging Polymer Electrolyte

Polymers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1206
Author(s):  
Xuansen Fang ◽  
Yaolong He ◽  
Xiaomin Fan ◽  
Dan Zhang ◽  
Hongjiu Hu
Keyword(s):  
Solid State ◽  
Lithium Battery ◽  
Lithium Salt ◽  
Operating Temperature ◽  
Discharge Rate ◽  
Salt Content ◽  
Lithium Ion ◽  
Solid Polymer Electrolytes ◽  
Solid Polymer ◽  
Capacity Degradation

The prediction of electrochemical performance is the basis for long-term service of all-solid-state-battery (ASSB) regarding the time-aging of solid polymer electrolytes. To get insight into the influence mechanism of electrolyte aging on cell fading, we have established a continuum model for quantitatively analyzing the capacity evolution of the lithium battery during the time-aging process. The simulations have unveiled the phenomenon of electrolyte-aging-induced capacity degradation. The effects of discharge rate, operating temperature, and lithium-salt concentration in the electrolyte, as well as the electrolyte thickness, have also been explored in detail. The results have shown that capacity loss of ASSB is controlled by the decrease in the contact area of the electrolyte/electrode interface at the initial aging stage and is subsequently dominated by the mobilities of lithium-ion across the aging electrolyte. Moreover, reducing the discharge rate or increasing the operating temperature can weaken this cell deterioration. Besides, the thinner electrolyte film with acceptable lithium salt content benefits the durability of the ASSB. It has also been found that the negative effect of the aging electrolytes can be relieved if the electrolyte conductivity is kept being above a critical value under the storage and using conditions.

A single-phase all-solid-state lithium battery based on Li1.5Cr0.5Ti1.5(PO4)3 for high rate capability and low temperature operation

2018 ◽  
Vol 54 (25) ◽  
pp. 3178-3181 ◽  
Author(s):  
Atsushi Inoishi ◽  
Akira Nishio ◽  
Yuto Yoshioka ◽  
Ayuko Kitajou ◽  
Shigeto Okada
Keyword(s):  
Solid State ◽  
Low Temperature ◽  
Lithium Battery ◽  
Single Phase ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Single Material

We report a battery made from a single material using Li1.5Cr0.5Ti1.5(PO4)3 as the anode, cathode and electrolyte.

Development of an all-solid-state lithium battery by slurry-coating procedures using a sulfidic electrolyte

2019 ◽  
Vol 17 ◽  
pp. 204-210 ◽  
Author(s):  
Tugce Ates ◽  
Marlou Keller ◽  
Jörn Kulisch ◽  
Torben Adermann ◽  
Stefano Passerini
Keyword(s):  
Solid State ◽  
Lithium Battery ◽  
Slurry Coating

Solidified inorganic-organic hybrid electrolyte for all solid state flexible lithium battery

2017 ◽  
Vol 343 ◽  
pp. 22-29 ◽  
Author(s):  
Seung-Wook Baek ◽  
Itaru Honma ◽  
Jedeok Kim ◽  
Dinesh Rangappa
Keyword(s):  
Solid State ◽  
Lithium Battery ◽  
Organic Hybrid

scholarly journals FABRICATION AND ELECTROCHEMICAL PERFORMANCE OF LiFePO4/Ga-LLZO/Li ALL-SOLID-STATE LITHIUM BUTTON CELL

2021 ◽  
Vol 11 (1) ◽  
pp. 96-104
Author(s):  
Ruziel Larmae Gimpaya ◽  
Shari Ann Botin ◽  
Rinlee Butch Cervera
Keyword(s):  
Solid State ◽  
Solid Electrolyte ◽  
Lithium Battery ◽  
Total Conductivity ◽  
Capacity Retention ◽  
Sem Images ◽  
Button Cell ◽  
Xrd Patterns ◽  
Discharging Capacity ◽  
Good Retention

An all-solid-state Lithium button cell with Ga-doped Li7La3Zr2O12 (Ga-LLZO) as solid electrolyte, LiFePO4-based as cathode, and Li metal as anode has been successfully fabricated and characterized. The solid electrolyte was first optimized to obtain a high total conductivity. Different compositions of Li7-3xGaxLa3Zr2O12, where x =0, 0.1, 0.2, and 0.3. Li7La3Zr2O12 (LLZO) were synthesized using solid-state reaction and were characterized for its structural, morphological, electrical conductivity properties. XRD patterns of all sintered samples showed that all of the major peaks can be indexed to a cubic-phased garnet LLZO. SEM images revealed a densified sintered samples with relative densities of about 90% for all samples. Among the different studied compositions, the Ga-doped LLZO with x = 0.1 achieved the highest total conductivity of about 2.03 x 10-4 Scm-1 at 25oC, with an activation energy of 0.31 eV. From this solid electrolyte, an all-solid-state Lithium battery, 2032 button cell, was fabricated using LiFePO4-based cathode and Lithium metal as the anode. Charging and discharging characteristics were performed at 1C, 0.5C, and 0.2C rates. The results showed a good retention of coloumbic efficiency even after 50 cycles of charge and discharge. The capacity retention is about 15-20% after 50 cycles. The best performance of the coin cell battery revealed an initial specific discharging capacity of about 140 mAh/g using C/5 rate.

Ultra-thin Polymer Electrolyte Based on Single-Helical-Structured Agarose for High Performance Solid-state Lithium Batteries

2021 ◽  
Author(s):  
Xingzhao Zhang ◽  
Ying Chu ◽  
Ximing Cui ◽  
Yuxuan Li ◽  
Qinmin Pan
Keyword(s):  
Solid State ◽  
Polymer Electrolyte ◽  
Lithium Batteries ◽  
High Performance ◽  
Solid Polymer Electrolyte ◽  
Lithium Battery ◽  
Storage Systems ◽  
Solid Polymer ◽  
Promising Candidate ◽  
Thin Polymer

Solid-state lithium battery is considered as a promising candidate for next-generation energy storage systems because of its high safety and energy density. Solid polymer electrolyte is a paramount component in...

Garnet-Based Electrolytes for Advanced All-Solid-State Lithium Battery

2021 ◽  
Vol MA2021-02 (3) ◽  
pp. 331-331
Author(s):  
Venkataraman Thangadurai
Keyword(s):  
Solid State ◽  
Lithium Battery
Sign in / Sign up

Export Citation Format

Share Document