scholarly journals A breakthrough in the intrinsic multiferroic temperature region in Prussian blue analogues

RSC Advances ◽  
2019 ◽  
Vol 9 (71) ◽  
pp. 41832-41836
Author(s):  
Qingrong Kong ◽  
Ruixuan Qin ◽  
Dong Li ◽  
Haixia Zhao ◽  
Yanping Ren ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Temperature Region ◽  
Multiferroic Material ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues

Prussian blue analogue film exhibits ferroelectric from 10 to 310 K and works up to 210 K as a molecular-based multiferroic material.

An XAFS study of Cs adsorption by the precipitation bands of Mn–Fe-based Prussian blue analogues spontaneously formed in agarose gel

2019 ◽  
Vol 21 (40) ◽  
pp. 22553-22562 ◽  
Author(s):  
Hisashi Hayashi ◽  
Saya Aoki ◽  
Mao Takaishi ◽  
Yui Sato ◽  
Hitoshi Abe
Keyword(s):  
Prussian Blue ◽  
Agarose Gel ◽  
Distribution Analysis ◽  
Prussian Blue Analogue ◽  
Xafs Spectroscopy ◽  
Prussian Blue Analogues

The adsorption of Cs+ ions by the precipitation bands of a Mn–Fe based Prussian blue analogue that form spontaneously in agarose gel was investigated by XAFS spectroscopy coupled with SEM and XRF distribution analysis.

scholarly journals Filling vacancies in a Prussian blue analogue using mechanochemical post-synthetic modification

2020 ◽  
Vol 56 (57) ◽  
pp. 7873-7876
Author(s):  
John Cattermull ◽  
Samuel Wheeler ◽  
Kevin Hurlbutt ◽  
Mauro Pasta ◽  
Andrew L. Goodwin
Keyword(s):  
Prussian Blue ◽  
Vacancy Concentration ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues

Mechanochemical grinding offers a method of reducing the vacancy concentration of Prussian blue analogues.

scholarly journals Comparing electrochemical analysis and particle induced X-ray emission measurements of Prussian Blue Analogue deposits

2021 ◽  
Vol 1 (1) ◽  
Author(s):  
Scott D. Joffre ◽  
Paul A. DeYoung ◽  
Jennifer R. Hampton
Keyword(s):  
Prussian Blue ◽  
Electrochemical Measurement ◽  
Electrochemical Analysis ◽  
Charge Storage ◽  
Nickel Hexacyanoferrate ◽  
Prussian Blue Analogue ◽  
X Ray ◽  
Prussian Blue Analogues ◽  
Major Interest ◽  
Electrochemically Active

AbstractPrussian Blue Analogues are of major interest for their use in alternative battery technologies due to their charge storing ability with a long life cycle. In this work the Prussian Blue Analogue nickel hexacyanoferrate (Ni-HCF) was produced using an all electrochemical method. Creating charge storing materials with electrochemical processes provides a new approach to the development of battery-like materials. These methods have not been commonly employed because the charge storing material yield is not directly known. The charge storage of the Ni-HCF was characterized with two different methods which provided a measure of the electrochemically active Fe present. These were then compared with the Particle Induced X-ray Emission (PIXE) method which measured the total amount of Fe present. By comparing the electrochemical measurement of active Fe to the total Fe as measured by PIXE, the percentage of material that is active in the charge storage was determined. This enables an independent calculation of the specific charge capacity of the material for comparison to other battery technologies.

Thermally Activated Carbon-Nitrogen Vacancies in Double-Shelled NiFe Prussian Blue Analogue Nanocages for Enhanced Electrocatalytic Oxygen Evolution

2021 ◽  
Author(s):  
Miaomiao Jiang ◽  
Xiaoming Fan ◽  
Shuai Cao ◽  
Zihan Wang ◽  
Zeheng Yang ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Frame Structures ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues ◽  
Thermally Activated ◽  
Alkaline Conditions ◽  
Nitrogen Vacancies

Prussian blue analogues (PBAs) with controllable frame structures and anchored defects represent a promising electrocatalyst for oxygen evolution reaction (OER) in alkaline conditions. Herein, double-shelled NiFe PBAs nanocages have been...

Pitaya-like microspheres derived from Prussian blue analogues as ultralong-life anodes for lithium storage

2016 ◽  
Vol 4 (39) ◽  
pp. 15041-15048 ◽  
Author(s):  
Lianbo Ma ◽  
Tao Chen ◽  
Guoyin Zhu ◽  
Yi Hu ◽  
Hongling Lu ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Lithium Storage ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues ◽  
Storage Performance

Prussian blue analogue derived pitaya-like microsphere anodes exhibit outstanding lithium storage performance with ultralong lifetime.

Concentration as a trigger to improve electrocatalytic activity of a Prussian blue analogue in glucose oxidation

CrystEngComm ◽  
2019 ◽  
Vol 21 (36) ◽  
pp. 5455-5460 ◽  
Author(s):  
Zhimin Zhao ◽  
Jiawei Ding ◽  
Huijie Zhou ◽  
Rongmei Zhu ◽  
Huan Pang
Keyword(s):  
Electrochemical Performance ◽  
Prussian Blue ◽  
Electrocatalytic Activity ◽  
Glucose Oxidation ◽  
Electrode Materials ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues ◽  
Excellent Electrochemical Performance

Nickel-based Prussian blue analogues were synthesized as electrode materials for electrocatalytic glucose oxidation, and exhibited excellent electrochemical performance.

scholarly journals Sodium uptake in cell construction and subsequent in operando electrode behaviour of Prussian blue analogues, Fe[Fe(CN)6]1−x·yH2O and FeCo(CN)6

2014 ◽  
Vol 16 (44) ◽  
pp. 24178-24187 ◽  
Author(s):  
James C. Pramudita ◽  
Siegbert Schmid ◽  
Thomas Godfrey ◽  
Thomas Whittle ◽  
Moshiul Alam ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Sodium Ion ◽  
Sodium Ion Battery ◽  
Prussian Blue Analogue ◽  
Sodium Uptake ◽  
Prussian Blue Analogues ◽  
In Operando ◽  
Cell Construction

The evolution of sodium site occupancies and lattice of Prussian blue analogue frameworks during sodium-ion battery function.

High yield electrooxidation of 5-Hydroxymethyl furfural catalysed by unsaturated metal sites in CoFe Prussian Blue Analogue Films

2021 ◽  
Author(s):  
William Hadinata Lie ◽  
Chen Deng ◽  
Yuwei Yang ◽  
Constantine Tsounis ◽  
Kuang-Hsu Wu ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Redox Properties ◽  
High Yield ◽  
Oxidation Reactions ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues ◽  
Hydroxymethyl Furfural ◽  
Binary Metal ◽  
Metal Composition ◽  
Unsaturated Metal Sites

Prussian Blue Analogues (PBAs) are promising electrocatalysts in oxidation reactions due to its binary metal composition and tuneable redox properties. Herein, we reported the generation of coordinative unsaturated metal sites...

scholarly journals Making Prussian blue analogues nanoparticles luminescent: effect of the luminophore confinement over the properties

Nanoscale ◽  
2019 ◽  
Vol 11 (15) ◽  
pp. 7097-7101 ◽  
Author(s):  
Ekaterina Mamontova ◽  
Jérôme Long ◽  
Rute A. S. Ferreira ◽  
Alexandre M. P. Botas ◽  
Fabrice Salles ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues

We report the post-synthetic functionalization of K+/Ni2+/[Cr(CN)6]3− prussian blue analogue (PBA) nanoparticles by the 2-aminoanthracene luminophore to yield a bifunctional magneto-luminescent nanosystem.

Hierarchical porous CoxFe3−xO4 nanocubes obtained by calcining Prussian blue analogues as anodes for lithium-ion batteries

2020 ◽  
Vol 44 (29) ◽  
pp. 12546-12555
Author(s):  
Libin Kang ◽  
Haipeng Ren ◽  
Zheng Xing ◽  
Yulong Zhao ◽  
Zhicheng Ju
Keyword(s):  
Electrochemical Performance ◽  
Prussian Blue ◽  
Volume Expansion ◽  
Lithium Ion ◽  
Large Space ◽  
Prussian Blue Analogue ◽  
Prussian Blue Analogues ◽  
Hierarchical Porous ◽  
Extraction Processes ◽  
Enhanced Electrochemical Performance

Prussian blue analogue derived hierarchical porous CoxFe3−xO4 nanocubes applied as LIBs anode material can provide large space to buffer volume expansion during the Li+ insertion/extraction processes and enhanced electrochemical performance.

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