The precise synthesis of twin-born Fe3O4/FeS/carbon nanosheets for high-rate lithium-ion batteries

2021 ◽  
Author(s):  
Linlin Ma ◽  
Baoxiu Hou ◽  
Ningzhao Shang ◽  
Shuaihua Zhang ◽  
Chun Wang ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Lithium Ion Batteries ◽  
Large Volume ◽  
Lithium Ion ◽  
High Rate ◽  
Next Generation ◽  
Volume Changes ◽  
Carbon Nanosheets ◽  
Practical Applications ◽  
Ion Conductivities

Metal oxides/sulfides have been considered as promising anode candidates for use in next-generation lithium-ion batteries (LIBs), but the large volume changes and poor electron and ion conductivities limit their practical applications.

A bottom-up synthetic hierarchical buffer structure of copper silicon nanowire hybrids as ultra-stable and high-rate lithium-ion battery anodes

2018 ◽  
Vol 6 (17) ◽  
pp. 7877-7886 ◽  
Author(s):  
Hucheng Song ◽  
Sheng Wang ◽  
Xiaoying Song ◽  
Huafeng Yang ◽  
Gaohui Du ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion Battery ◽  
Anode Material ◽  
Silicon Nanowire ◽  
Lithium Ion ◽  
High Energy ◽  
High Rate ◽  
Next Generation ◽  
Bottom Up ◽  
Buffer Structure

Silicon (Si) is a promising anode material for next-generation high-energy lithium-ion batteries (LIBs).

Sandwich-like mesoporous graphene@magnetite@carbon nanosheets for high-rate lithium ion batteries

2016 ◽  
Vol 57 ◽  
pp. 16-23 ◽  
Author(s):  
Yongming Zhong ◽  
Xunfu Zhou ◽  
Xin Li ◽  
Shengsen Zhang ◽  
Yingju Liu ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
High Rate ◽  
Carbon Nanosheets

Controllable synthesis of hollow copper oxide encapsulated into N-doped carbon nanosheets as high-stability anodes for lithium-ion batteries

2017 ◽  
Vol 5 (46) ◽  
pp. 24139-24144 ◽  
Author(s):  
Yingbin Tan ◽  
Zhiqing Jia ◽  
Jiyang Sun ◽  
Yongzhe Wang ◽  
Zhonghui Cui ◽  
...  
Keyword(s):  
Copper Oxide ◽  
Lithium Ion Batteries ◽  
High Stability ◽  
Lithium Ion ◽  
High Rate ◽  
Controllable Synthesis ◽  
Carbon Nanosheets ◽  
Rate Capacity ◽  
Hollow Copper

Well-designed hollow CuO@NCS composites are employed in lithium-ion batteries and exhibit long-term cyclability and high-rate capacity.

Two isomorphous coordination polymer-derived metal oxides as high-performance anodes for lithium-ion batteries

2017 ◽  
Vol 41 (14) ◽  
pp. 6187-6194 ◽  
Author(s):  
Wei-Wei Shi ◽  
Han Zhang ◽  
Xiang-Yu Zheng ◽  
Shuai-Feng Lou ◽  
Bo-Wen Hu ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Metal Oxides ◽  
Lithium Ion Batteries ◽  
Coordination Polymers ◽  
High Performance ◽  
Lithium Ion ◽  
Cycling Performance ◽  
High Rate

Two Co3O4 and NiO anodes for LIBs derived from novel, isomorphous 2D coordination polymers displayed high rate cycling performance.

Porous Graphitic Carbon Nanosheets as a High-Rate Anode Material for Lithium-Ion Batteries

2013 ◽  
Vol 5 (19) ◽  
pp. 9537-9545 ◽  
Author(s):  
Long Chen ◽  
Zhiyuan Wang ◽  
Chunnian He ◽  
Naiqin Zhao ◽  
Chunsheng Shi ◽  
...  
Keyword(s):  
Lithium Ion Batteries ◽  
Anode Material ◽  
Lithium Ion ◽  
Porous Graphitic Carbon ◽  
Graphitic Carbon ◽  
High Rate ◽  
Carbon Nanosheets

Deposited Layers as Negative Electrodes for Lithium Ion Batteries

2021 ◽  
Vol 105 (1) ◽  
pp. 13-20
Author(s):  
Josef Maca ◽  
Jiri Libich ◽  
Tomas Kazda ◽  
Kamil Jasso ◽  
Pavel Cudek
Keyword(s):  
Thin Layer ◽  
Lithium Ion Batteries ◽  
Large Volume ◽  
3D Structure ◽  
Lithium Ion ◽  
Point Of View ◽  
Volume Changes ◽  
Negative Electrodes ◽  
Main Disadvantage ◽  
Large Volume Change

The battery usage increases every year. The batteries help with development of mobility both from point of view of portable electronic and from view of goods and people transport in electromobility. One of the main parameters is gravimetric and volumetric capacity, which we are trying continually increase. One of the main ways is to change current used material by new ones with better parameters. One of possibilities is to use thin layer and so-called battery conversion principle. Electrodes works on conversion principle have usual higher capacities. The main disadvantage of such system is large volume change of electrode material due charging and discharging. This can be partly solved by special 3D structure which compensate the volume changes. This work focusses on preparing basic thin layer electrode by help of electrodeposition. The electrodes are then cycled against lithium.

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