scholarly journals Cyclic voltammetric study of tin hexacyanoferrate for aqueous battery applications

2016 ◽  
Vol 6 (3) ◽  
pp. 225 ◽  
Author(s):  
Denys Gromadskyi ◽  
Volodymyr Chervoniuk ◽  
Sviatoslav Kirillov
Keyword(s):  
Alkali Metal ◽  
Specific Energy ◽  
Metal Ion ◽  
Specific Capacity ◽  
Negative Electrode ◽  
Specific Power ◽  
Alkali Metal Ion ◽  
Cyclic Voltammetric Study ◽  
Aqueous Battery ◽  
Double Layer Capacitors

<p><span lang="EN-US">A hybrid composite containing 65 mass % of tin hexacyanoferrate mixed with 35 mass % of carbon nanotubes has been synthesized and its electrochemical behavior as a negative electrode in alkali metal-ion batteries has been studied in 1 mol L<sup>-1</sup> aqueous solution of sodium sulfate. The specific capacity of pure tin hexacyanoferrate is 58 mAh g<sup>-1</sup>, whereas the specific capacity normalized per total electrode mass of the composite studied reaches 34 mAh g<sup>-1</sup>. The estimated maximal specific power of an aqueous alkali-metal ion battery with a tin hexacyanoferrate electrode is ca. 3.6 kW kg<sup>-1</sup> being comparable to characteristics of industrial electric double-layer capacitors. The maximal specific energy accumulated by this battery may reach 25.6 Wh kg<sup>-1</sup> at least three times exceeding the specific energy for supercapacitors.</span></p>

A highly-effective nitrogen-doped porous carbon sponge electrode for advanced K–Se batteries

2020 ◽  
Vol 7 (5) ◽  
pp. 1182-1189 ◽  
Author(s):  
Xianglong Huang ◽  
Jianhua Deng ◽  
Yuruo Qi ◽  
Dingyu Liu ◽  
Yuanke Wu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Alkali Metal ◽  
Porous Carbon ◽  
Metal Ion ◽  
Storage System ◽  
Specific Capacity ◽  
Energy Storage System ◽  
Alkali Metal Ion ◽  
Nitrogen Doped ◽  
Critical Issues

A rechargeable K–Se battery is emerging as an energy storage system because of its much higher specific capacity than that of the traditional alkali metal-ion batteries, but is facing some critical issues and challenges.

A first-principles investigation of the ScO2 monolayer as the cathode material for alkali metal-ion batteries

2018 ◽  
Vol 6 (7) ◽  
pp. 3171-3180 ◽  
Author(s):  
Zhixiao Liu ◽  
Huiqiu Deng ◽  
Shiguo Zhang ◽  
Wangyu Hu ◽  
Fei Gao
Keyword(s):  
Energy Density ◽  
Alkali Metal ◽  
Cathode Material ◽  
First Principles ◽  
Metal Ion ◽  
Specific Capacity ◽  
High Specific Capacity ◽  
Alkali Metal Ion

The ScO2 monolayer as the cathode material can deliver high specific capacity, voltage and energy density.

Realizing the synergy of Sn cluster incorporation and nitrogen doping for a carbonaceous hierarchical nanosheet-assembly enables superior universal alkali metal ion storage performance with multiple active sites

2020 ◽  
Vol 8 (46) ◽  
pp. 24774-24781
Author(s):  
Gongrui Wang ◽  
Yapeng Li ◽  
Shuhong Jiao ◽  
Jie Li ◽  
Bo Peng ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Metal Ion ◽  
Active Sites ◽  
Nitrogen Doping ◽  
Specific Capacity ◽  
Cycling Performance ◽  
Alkali Metal Ion ◽  
Storage Performance ◽  
Ion Storage

Carbonaceous hierarchical nanosheet-assembly with Sn cluster incorporation and nitrogen doping (c-SnNC-HNA) have been prepared, acting as universal alkali metal ion storage host with remarkable specific capacity and outstanding cycling performance.

PEO-based electrolytes blended with star polymers with precisely imprinted polymeric pseudo-crown ether cavities for alkali metal ion batteries

2019 ◽  
Vol 576 ◽  
pp. 182-189 ◽  
Author(s):  
Zhuliu Xiao ◽  
Binghua Zhou ◽  
Jirong Wang ◽  
Cai Zuo ◽  
Dan He ◽  
...  
Keyword(s):  
Crown Ether ◽  
Alkali Metal ◽  
Metal Ion ◽  
Star Polymers ◽  
Alkali Metal Ion

The use of in-situ Raman spectroscopy in investigating carbon materials as the anodes of alkali metal-ion batteries

Carbon ◽  
2021 ◽  
Vol 177 ◽  
pp. 428
Author(s):  
Xiaoqin Cheng ◽  
Huijun Li ◽  
Zhenxin Zhao ◽  
Yong-zhen Wang ◽  
Xiaomin Wang
Keyword(s):  
Raman Spectroscopy ◽  
Alkali Metal ◽  
Metal Ion ◽  
Carbon Materials ◽  
In Situ Raman Spectroscopy ◽  
Alkali Metal Ion ◽  
In Situ Raman

scholarly journals Engineering the Thermoelectrical Properties of PEDOT:PSS by Alkali Metal Ion Effect

Engineering ◽  
2021 ◽  
Author(s):  
Jingjin Dong ◽  
Jian Liu ◽  
Xinkai Qiu ◽  
Ryan Chiechi ◽  
L. Jan Anton Koster ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Metal Ion ◽  
Alkali Metal Ion

scholarly journals Revealing the Various Electrochemical Behaviors of Sn 4 P 3 Binary Alloy Anodes in Alkali Metal Ion Batteries

2021 ◽  
pp. 2102047
Author(s):  
Junhua Zhou ◽  
Xueyu Lian ◽  
Yizhou You ◽  
Qitao Shi ◽  
Yu Liu ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Binary Alloy ◽  
Metal Ion ◽  
Alkali Metal Ion ◽  
Electrochemical Behaviors

Recent Advances in Alkali Metal‐Ion Hybrid Supercapacitors

2021 ◽  
Author(s):  
Lishuang Xia ◽  
Bin Tang ◽  
Jinping Wei ◽  
Zhen Zhou
Keyword(s):  
Alkali Metal ◽  
Metal Ion ◽  
Alkali Metal Ion ◽  
Hybrid Supercapacitors ◽  
Recent Advances
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