Enhanced Li ion conductivity in Ge-doped Li0.33La0.56TiO3 perovskite solid electrolytes for all-solid-state Li-ion batteries

2018 ◽  
Vol 42 (11) ◽  
pp. 9074-9079 ◽  
Author(s):  
Zhixiong Hu ◽  
Jiali Sheng ◽  
Jiahui Chen ◽  
Guoqing Sheng ◽  
Yunming Li ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolytes ◽  
Electrochemical Stability ◽  
Ion Conductivity ◽  
Solid State Reactions ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Li Ion

Ge-Doped Li0.33La0.56TiO3 perovskites are synthesized by solid-state reactions and have been demonstrated as Li-ion battery solid electrolytes with excellent ion conductivity and electrochemical stability.

Cationic covalent organic framework based all-solid-state electrolytes

2020 ◽  
Vol 4 (4) ◽  
pp. 1164-1173 ◽  
Author(s):  
Zhen Li ◽  
Zhi-Wei Liu ◽  
Zhen-Jie Mu ◽  
Chen Cao ◽  
Zeyu Li ◽  
...  
Keyword(s):  
High Temperature ◽  
Solid State ◽  
Solid Electrolytes ◽  
Lithium Ion ◽  
Ion Conductivity ◽  
Li Ion Battery ◽  
Covalent Organic Framework ◽  
Li Ion ◽  
Lithium Ion Conductivity ◽  
Organic Framework

Two new imidazolium-based cationic COFs were synthesized and employed as all-solid electrolytes, and exhibited high lithium ion conductivity at high temperature. The assembled Li-ion battery displays preferable battery performance at 353 K.

scholarly journals Bayesian-optimization-guided experimental search of NASICON-type solid electrolytes for all-solid-state Li-ion batteries

2020 ◽  
Vol 8 (30) ◽  
pp. 15103-15109
Author(s):  
Maho Harada ◽  
Hayami Takeda ◽  
Shinya Suzuki ◽  
Koki Nakano ◽  
Naoto Tanibata ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolytes ◽  
Ion Conductivity ◽  
Bayesian Optimization ◽  
Li Ion Batteries ◽  
Experimental Search ◽  
Nasicon Type ◽  
Li Ion

Experimental Bayesian optimization for Li ion conductivity in NASICON-type LiZr2(PO4)3.

Infiltration of Solution-Processable Solid Electrolytes into Conventional Li-Ion-Battery Electrodes for All-Solid-State Li-Ion Batteries

Nano Letters ◽  
2017 ◽  
Vol 17 (5) ◽  
pp. 3013-3020 ◽  
Author(s):  
Dong Hyeon Kim ◽  
Dae Yang Oh ◽  
Kern Ho Park ◽  
Young Eun Choi ◽  
Young Jin Nam ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolytes ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Li Ion ◽  
Solution Processable

scholarly journals Li2(BH4)(NH2) Nanoconfined in SBA-15 as Solid-State Electrolyte for Lithium Batteries

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 946
Author(s):  
Qianyi Yang ◽  
Fuqiang Lu ◽  
Yulin Liu ◽  
Yijie Zhang ◽  
Xiujuan Wang ◽  
...  
Keyword(s):  
Solid State ◽  
High Performance ◽  
Coulombic Efficiency ◽  
Specific Capacity ◽  
Transference Number ◽  
Electrochemical Stability ◽  
Ion Conductivity ◽  
Solid State Batteries ◽  
Li Ion ◽  
Conduction Properties

Solid electrolytes with high Li-ion conductivity and electrochemical stability are very important for developing high-performance all-solid-state batteries. In this work, Li2(BH4)(NH2) is nanoconfined in the mesoporous silica molecule sieve (SBA-15) using a melting–infiltration approach. This electrolyte exhibits excellent Li-ion conduction properties, achieving a Li-ion conductivity of 5.0 × 10−3 S cm−1 at 55 °C, an electrochemical stability window of 0 to 3.2 V and a Li-ion transference number of 0.97. In addition, this electrolyte can enable the stable cycling of Li|Li2(BH4)(NH2)@SBA-15|TiS2 cells, which exhibit a reversible specific capacity of 150 mAh g−1 with a Coulombic efficiency of 96% after 55 cycles.

scholarly journals Synthesis and characterization of argyrodite solid electrolytes for all-solid-state Li-ion batteries

2018 ◽  
Vol 747 ◽  
pp. 227-235 ◽  
Author(s):  
Zhixia Zhang ◽  
Long Zhang ◽  
Yanyan Liu ◽  
Chuang Yu ◽  
Xinlin Yan ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Electrolytes ◽  
Synthesis And Characterization ◽  
Li Ion Batteries ◽  
Li Ion

CoxP compounds: electrochemical conversion/partial recombination reaction and partially disproportionated nanocomposite for Li-ion battery anodes

RSC Advances ◽  
2014 ◽  
Vol 4 (81) ◽  
pp. 43227-43234 ◽  
Author(s):  
Hyuk-Tae Kwon ◽  
Jae-Hun Kim ◽  
Ki-Joon Jeon ◽  
Cheol-Min Park
Keyword(s):  
Solid State ◽  
Anode Materials ◽  
Recombination Reaction ◽  
Li Ion Batteries ◽  
Li Ion Battery ◽  
Electrochemical Conversion ◽  
Li Ion ◽  
Synthetic Routes ◽  
Binary Compounds

In this report, CoxP binary compounds and their nanocomposites were synthesized using simple solid-state synthetic routes, and their potential as anode materials for Li-ion batteries was investigated.

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