High performance Si/C@CNF composite anode for solid-polymer lithium-ion batteries

Solid polymer electrolytes (SPEs) have attracted considerable attention due to the rapid development of the need for more safety and powerful lithium ion batteries. The prime requirements of solid polymer electrolytes are high ion conductivity, low glass transition temperature, excellent solubility to the conductive lithium salt, and good interface stability against Li anode, which makes PEO and its derivatives potential candidate polymer matrixes. This review mainly encompasses on the synthetic development of PEO-based SPEs (PSPEs), and the potential application of the resulting PSPEs for high performance, all-solid-state lithium ion batteries.

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High performance porous MnO@C composite anode materials for lithium-ion batteries

Electrochimica Acta ◽

10.1016/j.electacta.2015.12.047 ◽

2016 ◽

Vol 188 ◽

pp. 793-800 ◽

Cited By ~ 44

Author(s):

Keyan Li ◽

Fenfen Shua ◽

Xinwen Guo ◽

Dongfeng Xue

Keyword(s):

Lithium Ion Batteries ◽

Anode Materials ◽

High Performance ◽

Lithium Ion ◽

Composite Anode

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A Versatile Polymeric Precursor to High‐Performance Silicon Composite Anode for Lithium‐Ion Batteries

Energy Technology ◽

10.1002/ente.201900239 ◽

2019 ◽

Vol 7 (7) ◽

pp. 1900239 ◽

Cited By ~ 5

Author(s):

Kai Yang ◽

Zhihao Yu ◽

Changcheng Yu ◽

Min Zhu ◽

Luyi Yang ◽

...

Keyword(s):

Lithium Ion Batteries ◽

High Performance ◽

Lithium Ion ◽

Polymeric Precursor ◽

Composite Anode

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Designing of hierarchical mesoporous/macroporous silicon-based composite anode material for low-cost high-performance lithium-ion batteries

Journal of Materials Chemistry A ◽

10.1039/c8ta11684a ◽

2019 ◽

Vol 7 (8) ◽

pp. 3874-3881 ◽

Cited By ~ 18

Author(s):

Min Cui ◽

Lin Wang ◽

Xianwei Guo ◽

Errui Wang ◽

Yubo Yang ◽

...

Keyword(s):

Composite Material ◽

Lithium Ion Batteries ◽

Anode Materials ◽

High Performance ◽

Low Cost ◽

Lithium Ion ◽

Macroporous Silicon ◽

Composite Anode ◽

Protective Layers ◽

Silicon Based

A mass-produced and low-cost hierarchical mesoporous/macroporous silicon-based composite material with an ample porous structure and dual carbon protective layers has been rationally designed and constructed. The Si/SiO2@C composite anode materials for LIBs show enhanced electrochemical properties.

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Polymer-in-salt solid electrolytes for lithium-ion batteries

Functional Materials Letters ◽

10.1142/s1793604719300068 ◽

2019 ◽

Vol 12 (06) ◽

pp. 1930006 ◽

Cited By ~ 1

Author(s):

Chengjun Yi ◽

Wenyi Liu ◽

Linpo Li ◽

Haoyang Dong ◽

Jinping Liu

Keyword(s):

Ionic Conductivity ◽

Lithium Ion Batteries ◽

Smart Grids ◽

Solid Electrolytes ◽

Room Temperature ◽

Lithium Salt ◽

Lithium Ion ◽

Solid Polymer Electrolytes ◽

Solid Polymer ◽

Polymer Lithium Ion Batteries

Solid-state polymer lithium-ion batteries with better safety and higher energy density are one of the most promising batteries, which are expected to power future electric vehicles and smart grids. However, the low ionic conductivity at room temperature of solid polymer electrolytes (SPEs) decelerates the entry of such batteries into the market. Creating polymer-in-salt solid electrolytes (PISSEs) where the lithium salt contents exceed 50[Formula: see text]wt.% is a viable technology to enhance ionic conductivity at room temperature of SPEs, which is also suitable for scalable production. In this review, we first clarify the structure and ionic conductivity mechanism of PISSEs by analyzing the interactions between lithium salt and polymer matrix. Then, the recent advances on polyacrylonitrile (PAN)-based PISSEs and polycarbonate derivative-based PISSEs will be reviewed. Finally, we propose possible directions and opportunities to accelerate the commercializing of PISSEs for solid polymer Li-ion batteries.

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Facile preparation of MoS2/maleic acid composite as high-performance anode for lithium ion batteries

New Journal of Chemistry ◽

10.1039/d0nj03195j ◽

2020 ◽

Vol 44 (37) ◽

pp. 15887-15894

Author(s):

Jingshi Wang ◽

Zhigang Shen ◽

Min Yi

Keyword(s):

Electrochemical Performance ◽

Lithium Ion Batteries ◽

High Performance ◽

Lithium Ion ◽

Composite Anode ◽

Step Method ◽

Practical Applications ◽

Excellent Electrochemical Performance ◽

One Step ◽

Facile Preparation

We propose a facile one-step method to prepare a MoS2 composite anode with excellent electrochemical performance and potential for practical applications in lithium ion batteries.

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Active Fe2O3 nanoparticles encapsulated in porous g-C3N4/graphene sandwich-type nanosheets as a superior anode for high-performance lithium-ion batteries

Journal of Materials Chemistry A ◽

10.1039/c6ta03533g ◽

2016 ◽

Vol 4 (27) ◽

pp. 10666-10672 ◽

Cited By ~ 60

Author(s):

Minjie Shi ◽

Tianhao Wu ◽

Xuefeng Song ◽

Jing Liu ◽

Liping Zhao ◽

...

Keyword(s):

Lithium Ion Batteries ◽

High Performance ◽

Lithium Ion ◽

Fe2o3 Nanoparticles ◽

Composite Anode ◽

Sandwich Type

A novel composite anode of active Fe2O3 nanoparticles encapsulated in g-C3N4/graphene hybrid nanosheets has been developed for high-performance lithium-ion batteries.

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