Pseudocapacitive sodium storage in a new brand foveolate TiO2@MoSe2 nanocomposite for high-performance Na-ion hybrid capacitors

2021 ◽  
Author(s):  
Yang Su ◽  
Yan-Fei Li ◽  
Yanhong Shi ◽  
Fei Qi ◽  
Shengen Gong ◽  
...  
Keyword(s):  
Chemical Stability ◽  
High Performance ◽  
High Capacity ◽  
Sodium Ion ◽  
Rate Performance ◽  
Hybrid Capacitors ◽  
Sodium Storage

Preparation of a material with excellent rate performance and high capacity contribution is significant for sodium-ion hybrid capacitors (SIHCs). TiO2 has been extensively studied due to its outstanding chemical stability,...

Oxygen-vacancy-rich TiO2-coated carbon nanofibers for fast sodium storage in high-performance sodium-ion hybrid capacitors

2021 ◽  
Vol 493 ◽  
pp. 229678
Author(s):  
Licong Huang ◽  
Linchao Zeng ◽  
Jianhui Zhu ◽  
Lingna Sun ◽  
Lei Yao ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Carbon Nanofibers ◽  
High Performance ◽  
Sodium Ion ◽  
Coated Carbon ◽  
Hybrid Capacitors ◽  
Sodium Storage

Bi/C Nanosheet Microspheres with Open Pore Structure as Anodes for Sodium Ion Batteries with High Capacity, Excellent Rate Performance and Long Cycle Life

2021 ◽  
Author(s):  
Ying Li ◽  
Xia Zhong ◽  
Xianwen Wu ◽  
Mingqi Li ◽  
Wei Zhang ◽  
...  
Keyword(s):  
Pore Structure ◽  
Anode Materials ◽  
High Performance ◽  
Low Cost ◽  
High Capacity ◽  
Cycle Life ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Rate Performance ◽  
Long Cycle Life

To develop high-performance and low-cost anode materials for sodium ion batteries, novel Bi/C nanosheet microspheres with open pore structure (labeled as ops-Bi/C nanosheet microspheres), in which nanosheets are assembled from...

Gradient substitution: an intrinsic strategy towards high performance sodium storage in Prussian blue-based cathodes

2018 ◽  
Vol 6 (19) ◽  
pp. 8947-8954 ◽  
Author(s):  
Baoqi Wang ◽  
Yu Han ◽  
Yuting Chen ◽  
Yanjun Xu ◽  
Hongge Pan ◽  
...  
Keyword(s):  
Prussian Blue ◽  
High Performance ◽  
High Capacity ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Cycle Stability ◽  
Sodium Storage

Prussian blue with gradient nickel substitution exhibits high capacity and cycle stability as a cathode for sodium ion batteries.

scholarly journals Nanostructured intermetallic InSb as a high-capacity and high-performance negative electrode for sodium-ion batteries

2021 ◽  
Author(s):  
Irshad Mohammad ◽  
Lucie Blondeau ◽  
Eddy Foy ◽  
Jocelyne Leroy ◽  
Eric Leroy ◽  
...  
Keyword(s):  
Intermetallic Compound ◽  
High Performance ◽  
High Capacity ◽  
Negative Electrode ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Negative Electrodes ◽  
First Time

Following the trends of alloys as negative electrodes for Na-ion batteries, the sodiation of the InSb intermetallic compound was investigated for the first time. The benefit of coupling Sb with...

High-performance polymeric ionic liquid–silica hybrid ionogel electrolytes for lithium metal batteries

2016 ◽  
Vol 4 (36) ◽  
pp. 13822-13829 ◽  
Author(s):  
Xiaowei Li ◽  
Sijian Li ◽  
Zhengxi Zhang ◽  
Jun Huang ◽  
Li Yang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Solid State ◽  
High Performance ◽  
High Capacity ◽  
Electrochemical Stability ◽  
Rate Performance ◽  
Lithium Metal ◽  
Polymeric Ionic Liquid ◽  
Lithium Metal Batteries ◽  
Silica Hybrid

Hybrid ionogel electrolytes have high thermal and electrochemical stability, good ionic conductivity, and potential to suppress Li dendrite formation. Solid-state lithium metal batteries with hybrid electrolytes reveal high capacity and remarkable rate performance.

scholarly journals Greigite Fe3S4 as a new anode material for high-performance sodium-ion batteries

2017 ◽  
Vol 8 (1) ◽  
pp. 160-164 ◽  
Author(s):  
Qidong Li ◽  
Qiulong Wei ◽  
Wenbin Zuo ◽  
Lei Huang ◽  
Wen Luo ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Sodium Storage

A new anode material, Fe3S4, shows superior electrochemical performance and a novel mechanism for sodium storage.

scholarly journals Nanotube-like hard carbon as high-performance anode material for sodium ion hybrid capacitors

2017 ◽  
Vol 61 (2) ◽  
pp. 285-295 ◽  
Author(s):  
Yongqiang Ding ◽  
Bingjun Yang ◽  
Jiangtao Chen ◽  
Li Zhang ◽  
Junshuai Li ◽  
...  
Keyword(s):  
Anode Material ◽  
High Performance ◽  
Sodium Ion ◽  
Hard Carbon ◽  
Hybrid Capacitors

Graphene-induced growth of single crystalline Sb2MoO6sheets and their sodium storage performance

2017 ◽  
Vol 5 (40) ◽  
pp. 21328-21333 ◽  
Author(s):  
Qing Liu ◽  
Youwei Yan ◽  
Xiangcheng Chu ◽  
Yiling Zhang ◽  
Lihong Xue ◽  
...  
Keyword(s):  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Rate Performance ◽  
Graphene Oxides ◽  
Single Crystalline ◽  
Storage Performance ◽  
Sodium Storage

Pure and single crystalline Sb2MoO6sheets can be hydrothermally synthesizedviathe induction of graphene oxides, and the Sb2MoO6/RGO composite exhibits excellent cyclability and rate performance as the anode in a sodium ion battery.

A high performance sulfur-doped disordered carbon anode for sodium ion batteries

2015 ◽  
Vol 8 (10) ◽  
pp. 2916-2921 ◽  
Author(s):  
Wei Li ◽  
Min Zhou ◽  
Haomiao Li ◽  
Kangli Wang ◽  
Shijie Cheng ◽  
...  
Keyword(s):  
High Performance ◽  
High Capacity ◽  
Sodium Ion ◽  
Carbon Anode ◽  
Sodium Ion Batteries ◽  
Disordered Carbon

Sulfur-doped disordered carbon exhibits high capacity and excellent cyclability as an anode for sodium ion batteries.

Synergic antimony–niobium pentoxide nanomeshes for high-rate sodium storage

2018 ◽  
Vol 6 (15) ◽  
pp. 6225-6232 ◽  
Author(s):  
Liu Wang ◽  
Xiaofang Bi ◽  
Shubin Yang
Keyword(s):  
Large Scale ◽  
Niobium Oxide ◽  
High Capacity ◽  
Niobium Pentoxide ◽  
High Rate ◽  
Rate Performance ◽  
Highly Active ◽  
High Rate Performance ◽  
Sodium Storage ◽  
Structurally Stable

Synergic antimony–niobium pentoxide nanomeshes are fabricated on a large scaleviathe controllable decomposition of SbNbO4nanosheets, which are obtained from ultrathin hydrated niobium oxide (Nb2O5·nH2O) layers. Synergizing the merits of highly active Sb and structurally stable Nb2O5, the nanomeshes exhibit enhanced charge-transfer kinetics, thus leading to a high capacity and good high-rate performance for sodium storage.

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