Asymmetric Energy Storage Devices Based on Surface-Driven Sodium-Ion Storage

2016 ◽  
Vol 5 (1) ◽  
pp. 616-624 ◽  
Author(s):  
Min Yeong Song ◽  
Na Rae Kim ◽  
Se Youn Cho ◽  
Hyoung-Joon Jin ◽  
Young Soo Yun
Keyword(s):  
Energy Storage ◽  
Sodium Ion ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Ion Storage ◽  
Sodium Ion Storage

Ultra-long Na2Ti3O7 nanowires@carbon cloth as a binder-free flexible electrode with a large capacity and long lifetime for sodium-ion batteries

2016 ◽  
Vol 4 (43) ◽  
pp. 17111-17120 ◽  
Author(s):  
Zhihong Li ◽  
Wei Shen ◽  
Cong Wang ◽  
Qunjie Xu ◽  
Haimei Liu ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Carbon Cloth ◽  
Energy Storage Devices ◽  
Flexible Electrode ◽  
One Pot ◽  
Storage Devices ◽  
Ion Storage ◽  
Binder Free ◽  
Long Lifetime ◽  
Sodium Ion Storage

A binder-free flexible electrode, ultra-long Na2Ti3O7 nanowires@carbon cloth, with large stable capacity and long lifetime was successfully synthesized by a one-pot hydrothermal method and demonstrates excellent sodium-ion storage performance for flexible energy-storage devices.

Ultrathin Carbon Nanosheets for Highly-efficient Capacitive K-ion and Zn-ion Storage

2020 ◽  
Author(s):  
Yamin Zhang ◽  
Zhongpu Wang ◽  
Deping Li ◽  
Qing Sun ◽  
Kangrong Lai ◽  
...  
Keyword(s):  
Energy Storage ◽  
Porous Carbon ◽  
Metal Ion ◽  
Rate Capability ◽  
Energy Storage Devices ◽  
Capacity Retention ◽  
Carbon Nanosheets ◽  
Storage Devices ◽  
High Efficient ◽  
Ion Storage

<p></p><p>Porous carbon has attracted extensive attentions as the electrode material for various energy storage devices considering its advantages like high theoretical capacitance/capacity, high conductivity, low cost and earth abundant inherence. However, there still exists some disadvantages limiting its further applications, such as the tedious fabrication process, limited metal-ion transport kinetics and undesired structure deformation at harsh electrochemical conditions. Herein, we report a facile strategy, with calcium gluconate firstly reported as the carbon source, to fabricate ultrathin porous carbon nanosheets. <a>The as-prepared Ca-900 electrode delivers excellent K-ion storage performance including high reversible capacity (430.7 mAh g<sup>-1</sup>), superior rate capability (154.8 mAh g<sup>-1</sup> at an ultrahigh current density of 5.0 A g<sup>-1</sup>) and ultra-stable long-term cycling stability (a high capacity retention ratio of ~81.2% after 4000 cycles at 1.0 A g<sup>-1</sup>). </a>Similarly, when being applied in Zn-ion capacitors, the Ca-900 electrode also exhibits an ultra-stable cycling performance with ~90.9% capacity retention after 4000 cycles at 1.0 A g<sup>-1</sup>, illuminating the applicable potentials. Moreover, the origin of the fast and smooth metal-ion storage is also revealed by carefully designed consecutive CV measurements. Overall, considering the facile preparation strategy, unique structure, application flexibility and in-depth mechanism investigations, this work will deepen the fundamental understandings and boost the commercialization of high-efficient energy storage devices like potassium-ion/sodium-ion batteries, zinc-ion batteries/capacitors and aluminum-ion batteries.</p><br><p></p>

TiS2 As Negative Electrode Material for Sodium-Ion Electric Energy Storage Devices

2021 ◽  
Vol 95 (9) ◽  
pp. 1955-1961
Author(s):  
Liping Zhao ◽  
Gang Liu ◽  
Yeming Wang ◽  
Ye Zhao ◽  
Zehong Liu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrode Material ◽  
Electric Energy ◽  
Negative Electrode ◽  
Sodium Ion ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Electric Energy Storage ◽  
Negative Electrode Material

scholarly journals N-Doped Modified Graphene/Fe2O3 Nanocomposites as High-Performance Anode Material for Sodium Ion Storage

Nanomaterials ◽  
2019 ◽  
Vol 9 (12) ◽  
pp. 1770
Author(s):  
Yaowu Chen ◽  
Zhu Guo ◽  
Bangquan Jian ◽  
Cheng Zheng ◽  
Haiyan Zhang
Keyword(s):  
Nitrogen Doping ◽  
Graphene Nanosheets ◽  
High Capacity ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
Fe2o3 Nanoparticles ◽  
Storage Devices ◽  
Ion Storage ◽  
Sodium Ion Storage

Sodium-ion storage devices have received widespread attention because of their abundant sodium resources, low cost and high energy density, which verges on lithium-ion storage devices. Electrochemical redox reactions of metal oxides offer a new approach to construct high-capacity anodes for sodium-ion storage devices. However, the poor rate performance, low Coulombic efficiency, and undesirable cycle stability of the redox conversion anodes remain a huge challenge for the practical application of sodium ion energy storage devices due to sluggish kinetics and irreversible structural change of most conversion anodes during cycling. Herein, a nitrogen-doping graphene/Fe2O3 (N-GF-300) composite material was successfully prepared as a sodium-ion storage anode for sodium ion batteries and sodium ion supercapacitors through a water bath and an annealing process, where Fe2O3 nanoparticles with a homogenous size of about 30 nm were uniformly anchored on the graphene nanosheets. The nitrogen-doping graphene structure enhanced the connection between Fe2O3 nanoparticles with graphene nanosheets to improve electrical conductivity and buffer the volume change of the material for high capacity and stable cycle performance. The N-GF-300 anode material delivered a high reversible discharge capacity of 638 mAh g−1 at a current density of 0.1 A g−1 and retained 428.3 mAh g−1 at 0.5 A g−1 after 100 cycles, indicating a strong cyclability of the SIBs. The asymmetrical N-GF-300//graphene SIC exhibited a high energy density and power density with 58 Wh kg−1 at 1365 W kg−1 in organic solution. The experimental results from this work clearly illustrate that the nitrogen-doping graphene/Fe2O3 composite material N-GF-300 is a potential feasibility for sodium-ion storage devices, which further reveals that the nitrogen doping approach is an effective technique for modifying carbon matrix composites for high reaction kinetics during cycles in sodium-ion storage devices and even other electrochemical storage devices.

Ionic liquid electrolytes supporting high energy density in sodium-ion batteries based on sodium vanadium phosphate composites

2018 ◽  
Vol 54 (28) ◽  
pp. 3500-3503 ◽  
Author(s):  
C. V. Manohar ◽  
Tiago Correia Mendes ◽  
Mega Kar ◽  
Dabin wang ◽  
Changlong Xiao ◽  
...  
Keyword(s):  
Energy Storage ◽  
Large Scale ◽  
Cost Effective ◽  
High Energy ◽  
Sodium Ion ◽  
High Energy Density ◽  
Sodium Ion Batteries ◽  
Vanadium Phosphate ◽  
Energy Storage Devices ◽  
Storage Devices

Sodium ion batteries (SIBs) are widely considered as alternative, sustainable, and cost-effective energy storage devices for large-scale energy storage applications.

First principles study of SiC as the anode in sodium ion batteries

2020 ◽  
Vol 44 (21) ◽  
pp. 8910-8921
Author(s):  
Abdul Majid ◽  
Khuzaima Hussain ◽  
Salah Ud-Din Khan ◽  
Shahab Ud-Din Khan
Keyword(s):  
Energy Storage ◽  
First Principles ◽  
Electrode Materials ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Energy Storage Devices ◽  
Storage Devices ◽  
Limited Knowledge ◽  
First Principles Study

The application of sodium ion batteries (NIB) for use as rechargeable energy storage devices is yet under research due to limited knowledge on electrode materials.

scholarly journals Biologically derived melanin electrodes in aqueous sodium-ion energy storage devices

2013 ◽  
Vol 110 (52) ◽  
pp. 20912-20917 ◽  
Author(s):  
Y. J. Kim ◽  
W. Wu ◽  
S.-E. Chun ◽  
J. F. Whitacre ◽  
C. J. Bettinger
Keyword(s):  
Energy Storage ◽  
Sodium Ion ◽  
Energy Storage Devices ◽  
Ion Energy ◽  
Aqueous Sodium ◽  
Storage Devices

Recent progress on metallic Sn- and Sb-based anodes for sodium-ion batteries

2020 ◽  
Vol 8 (6) ◽  
pp. 2913-2933 ◽  
Author(s):  
Wen Tao Jing ◽  
Chun Cheng Yang ◽  
Qing Jiang
Keyword(s):  
Energy Storage ◽  
Large Scale ◽  
Recent Progress ◽  
Green Energy ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Energy Storage Devices ◽  
Storage Devices

Sodium-ion batteries with metallic Sn- and Sb-based anodes have great potential for application in large-scale green energy storage devices.

scholarly journals A graphite-modified natural stibnite mineral as a high-performance anode material for sodium-ion storage

RSC Advances ◽  
2019 ◽  
Vol 9 (50) ◽  
pp. 28953-28960 ◽  
Author(s):  
Hongliang Li ◽  
Mingxiang Deng ◽  
Hongshuai Hou ◽  
Xiaobo Ji
Keyword(s):  
Energy Storage ◽  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
New Approach ◽  
Natural Mineral ◽  
Ion Storage ◽  
Sodium Ion Storage

The natural stibnite mineral modified with graphite provides a reference for the development of natural mineral as first-hand materials in energy storage and a new approach to improve natural stibnite mineral composites as anode in SIBs.

A solar rechargeable battery based on the sodium ion storage mechanism with Fe2(MoO4)3 microspheres as anode materials

2018 ◽  
Vol 6 (23) ◽  
pp. 10627-10631 ◽  
Author(s):  
Yun-Yun Gui ◽  
Fang-Xing Ai ◽  
Jiang-Feng Qian ◽  
Yu-Liang Cao ◽  
Guo-Ran Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Anode Materials ◽  
Sodium Ion ◽  
Rechargeable Battery ◽  
Storage Mechanism ◽  
Ion Storage ◽  
Electron Conversion ◽  
Sodium Ion Storage

A solar rechargeable battery based on Na-ion storage presents feasible photon–electron conversion, and energy storage and release capability.

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