Electrolyte Effects on the Stabilization of Prussian Blue Analogue Electrodes in Aqueous Sodium-Ion Batteries

A new Prussian blue analogue, hierarchical mesoporous octahedral K2Mn1−xCoxFe(CN)6 (x = 0, 0.05, 0.1 and 0.2), has been successfully synthesized for the first time via a simple magnetically stirred process.

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Electrochemical characterization of NaFe2(CN)6 Prussian Blue as positive electrode for aqueous sodium-ion batteries

Electrochimica Acta ◽

10.1016/j.electacta.2016.05.176 ◽

2016 ◽

Vol 210 ◽

pp. 352-357 ◽

Cited By ~ 36

Author(s):

A.J. Fernández-Ropero ◽

M.J. Piernas-Muñoz ◽

E. Castillo-Martínez ◽

T. Rojo ◽

M. Casas-Cabanas

Keyword(s):

Prussian Blue ◽

Electrochemical Characterization ◽

Positive Electrode ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Aqueous Sodium

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Structure optimization of Prussian blue analogue cathode materials for advanced sodium ion batteries

Chemical Communications ◽

10.1039/c4cc05830e ◽

2014 ◽

Vol 50 (87) ◽

pp. 13377-13380 ◽

Cited By ~ 121

Author(s):

Dezhi Yang ◽

Jing Xu ◽

Xiao-Zhen Liao ◽

Yu-Shi He ◽

Haimei Liu ◽

...

Keyword(s):

Prussian Blue ◽

Cathode Materials ◽

High Capacity ◽

Structure Optimization ◽

Cycle Life ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Prussian Blue Analogue

A Prussian blue analogue Na1.76Ni0.12Mn0.88[Fe(CN)6]0.98 containing electrochemically inactive Ni2+ with active Mn2+/3+ simultaneously exhibits particularly excellent cycle life and high capacity.

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Multi‐metal doped high capacity and stable Prussian blue analogue for sodium ion batteries

International Journal of Energy Research ◽

10.1002/er.5576 ◽

2020 ◽

Vol 44 (11) ◽

pp. 9205-9212 ◽

Cited By ~ 3

Author(s):

Youhuan Zhu ◽

Zhi Zhang ◽

Junjie Bao ◽

Shaohua Zeng ◽

Wangyan Nie ◽

...

Keyword(s):

Prussian Blue ◽

High Capacity ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Prussian Blue Analogue ◽

Metal Doped

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Enhanced electrochemical performance of MnFe@NiFe Prussian blue analogue benefited from the inhibition of Mn ions dissolution for sodium-ion batteries

Chemical Engineering Journal ◽

10.1016/j.cej.2021.128518 ◽

2021 ◽

Vol 411 ◽

pp. 128518

Author(s):

Fan Feng ◽

Suli Chen ◽

Shiqiang Zhao ◽

Wenli Zhang ◽

Yigao Miao ◽

...

Keyword(s):

Electrochemical Performance ◽

Prussian Blue ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Prussian Blue Analogue ◽

Enhanced Electrochemical Performance

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Vacancy-Free Prussian Blue Nanocrystals with High Capacity and Superior Cyclability for Aqueous Sodium-Ion Batteries

ChemNanoMat ◽

10.1002/cnma.201500021 ◽

2015 ◽

Vol 1 (3) ◽

pp. 188-193 ◽

Cited By ~ 76

Author(s):

Xianyong Wu ◽

Mengying Sun ◽

Simin Guo ◽

Jiangfeng Qian ◽

Yong Liu ◽

...

Keyword(s):

Prussian Blue ◽

High Capacity ◽

Sodium Ion ◽

Sodium Ion Batteries ◽

Aqueous Sodium

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Prussian Blue Analogue Mesoframes for Enhanced Aqueous Sodium-ion Storage

Crystals ◽

10.3390/cryst8010023 ◽

2018 ◽

Vol 8 (1) ◽

pp. 23 ◽

Cited By ~ 8

Author(s):

◽

Keyword(s):

Prussian Blue ◽

Structure Design ◽

Sodium Ion ◽

High Rate ◽

Prussian Blue Analogue ◽

Cubic Crystals ◽

Aqueous Sodium ◽

Guest Species ◽

Transmission Electron ◽

Property Control

Mesostructure engineering is a potential avenue towards the property control of coordination polymers in addition to the traditional structure design on an atomic/molecular scale. Mesoframes, as a class of mesostructures, have short diffusion pathways for guest species and thus can be an ideal platform for fast storage of guest ions. We report a synthesis of Prussian Blue analogue mesoframes by top-down etching of cubic crystals. Scanning and transmission electron microscopy revealed that the surfaces of the cubic crystals were selectively removed by HCl, leaving the corners, edges, and the cores connected together. The mesoframes were used as a host for the reversible insertion of sodium ions with the help of electrochemistry. The electrochemical intercalation/de-intercalation of Na+ ions in the mesoframes was highly reversible even at a high rate (166.7 C), suggesting that the mesoframes could be a promising cathode material for aqueous sodium ion batteries with excellent rate performance and cycling stability.

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