A pre-lithiated phloroglucinol based 3D porous framework as a single ion conducting electrolyte for lithium ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (58) ◽  
pp. 53140-53147 ◽  
Author(s):  
Rupesh Rohan ◽  
Kapil Pareek ◽  
Zhongxin Chen ◽  
Hansong Cheng
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Gel Electrolyte ◽  
Bottom Up ◽  
Design And Synthesis ◽  
Porous Framework ◽  
Ion Conducting ◽  
3D Framework

We report the design and synthesis of an inherently porous single ion conducting gel electrolyte made from a pre-lithiated phloroglucinol-terephthalaldehyde 3D framework for lithium ion batteries, adopting a “bottom-up” approach.

Design and synthesis of a single ion conducting block copolymer electrolyte with multifunctionality for lithium ion batteries

RSC Advances ◽  
2014 ◽  
Vol 4 (83) ◽  
pp. 43857-43864 ◽  
Author(s):  
Yunfeng Zhang ◽  
Corina Anrou Lim ◽  
Weiwei Cai ◽  
Rupesh Rohan ◽  
Guodong Xu ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Design And Synthesis ◽  
Copolymer Structure ◽  
Ion Conducting ◽  
Copolymer Electrolyte

Block copolymer structure generates pores in the single ion conducting electrolyte, which enhance performance of lithium-ion batteries.

3D hierarchically mesoporous Cu-doped NiO nanostructures as high-performance anode materials for lithium ion batteries

CrystEngComm ◽  
2015 ◽  
Vol 17 (48) ◽  
pp. 9336-9347 ◽  
Author(s):  
Jingyun Ma ◽  
Longwei Yin ◽  
Tairu Ge
Keyword(s):  
Porous Structure ◽  
Lithium Ion Batteries ◽  
Surface Area ◽  
Anode Materials ◽  
High Performance ◽  
Rational Design ◽  
Three Dimensional ◽  
Lithium Ion ◽  
Design And Synthesis ◽  
Hierarchically Porous Structure

We report on the rational design and synthesis of three dimensional (3D) Cu-doped NiO architectures with an adjustable chemical component, surface area, and hierarchically porous structure as anodes for lithium ion battery.

Design and synthesis of interconnected hierarchically porous anatase titanium dioxide nanofibers as high-rate and long-cycle-life anodes for lithium-ion batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (28) ◽  
pp. 13539-13547 ◽  
Author(s):  
Min Su Jo ◽  
Gi Dae Park ◽  
Yun Chan Kang ◽  
Jung Sang Cho
Keyword(s):  
Titanium Dioxide ◽  
Lithium Ion Batteries ◽  
Anode Materials ◽  
Lithium Ion ◽  
Cycle Life ◽  
High Rate ◽  
Hierarchically Porous ◽  
Long Cycle Life ◽  
Design And Synthesis ◽  
Synthetic Strategy

An efficient and simple synthetic strategy to prepare interconnected hierarchically porous anatase TiO2 nanofibers as anode materials for LIBs is introduced.

scholarly journals A conductive self healing polymeric binder using hydrogen bonding for Si anodes in lithium ion batteries

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Jaebin Nam ◽  
Eunsoo Kim ◽  
Rajeev K.K. ◽  
Yeonho Kim ◽  
Tae-Hyun Kim
Keyword(s):  
Hydrogen Bonding ◽  
Acrylic Acid ◽  
Lithium Ion Batteries ◽  
Coulombic Efficiency ◽  
Lithium Ion ◽  
Polymer Binder ◽  
Self Healing ◽  
Si Anodes ◽  
Ion Conducting ◽  
Poly Acrylic Acid

Abstract A ureido-pyrimidinone (UPy)-functionalized poly(acrylic acid) grafted with poly(ethylene glycol)(PEG), designated PAU-g-PEG, was developed as a high performance polymer binder for Si anodes in lithium-ion batteries. By introducing both a ureido-pyrimidinone (UPy) unit, which is capable of self-healing through dynamic hydrogen bonding within molecules as well as with Si, and an ion-conducting PEG onto the side chain of the poly(acrylic acid), this water-based self-healable and conductive polymer binder can effectively accommodate the volume changes of Si, while maintaining electronic integrity, in an electrode during repeated charge/discharge cycles. The Si@PAU-g-PEG electrode retained a high capacity of 1,450.2 mAh g−1 and a Coulombic efficiency of 99.4% even after 350 cycles under a C-rate of 0.5 C. Under a high C-rate of 3 C, an outstanding capacity of 2,500 mAh g−1 was also achieved, thus demonstrating its potential for improving the electrochemical performance of Si anodes.

Rational Design and Synthesis of Li3V2(PO4)3/C Nanocomposites As High-Performance Cathodes for Lithium-Ion Batteries

2018 ◽  
Vol 6 (6) ◽  
pp. 7250-7256 ◽  
Author(s):  
Tao Chen ◽  
Jiang Zhou ◽  
Guozhao Fang ◽  
Yan Tang ◽  
Xiaoping Tan ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
High Performance ◽  
Rational Design ◽  
Lithium Ion ◽  
Design And Synthesis

A single-ion conducting hyperbranched polymer as a high performance solid-state electrolyte for lithium ion batteries

2019 ◽  
Vol 55 (47) ◽  
pp. 6715-6718 ◽  
Author(s):  
Meng Zhang ◽  
Songrui Yu ◽  
Yiyong Mai ◽  
Shaodong Zhang ◽  
Yongfeng Zhou
Keyword(s):  
Solid State ◽  
Lithium Ion Batteries ◽  
Hyperbranched Polymer ◽  
High Performance ◽  
Lithium Ion ◽  
Solid State Electrolyte ◽  
Ion Conducting

“Crown-PEG”-assisted Li+ migration in a hyperbranched single-ion polyelectrolyte.

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