Catalytic activity atlas of ternary Co–Fe–V metal oxides for the oxygen evolution reaction

2020 ◽  
Vol 8 (31) ◽  
pp. 15951-15961
Author(s):  
Junsheng Chen ◽  
Hao Li ◽  
Zengxia Pei ◽  
Qianwei Huang ◽  
Ziwen Yuan ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Metal Oxides ◽  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Oxide System ◽  
Prussian Blue Analogues ◽  
Reaction Performance ◽  
Metal Ratio

Accurate composition–oxygen evolution reaction performance atlases have been established for a ternary Co–Fe–V oxide system using Prussian blue analogues as precursors, affording Co : Fe : V = 3 : 4 : 3 as the optimal metal ratio.

Enhancing the electrocatalytic activity and stability of Prussian blue analogues by increasing their electroactive sites through the introduction of Au nanoparticles

Nanoscale ◽  
2021 ◽  
Author(s):  
Roger Sanchis-Gual ◽  
Toribio F. Otero ◽  
Marc Coronado Puchau ◽  
Eugenio Coronado
Keyword(s):  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Au Nanoparticles ◽  
Alkaline Media ◽  
Prussian Blue Analogues ◽  
Earth Abundant

Prussian blue analogues (PBAs) have been proven as excellent earth‐abundant electrocatalysts for the oxygen evolution reaction (OER) in acidic, neutral and alkaline media. Still, further improvements can be achieved by...

scholarly journals Prussian blue analogues as platform materials for understanding and developing oxygen evolution reaction electrocatalysts

2021 ◽  
Vol 393 ◽  
pp. 390-398
Author(s):  
Ji Hoon Lee ◽  
Shyam Kattel ◽  
Yan Wang ◽  
Brian M. Tackett ◽  
Zhenhua Xie ◽  
...  
Keyword(s):  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Prussian Blue Analogues

Metal organic framework derived CoFe@N-doped carbon/reduced graphene sheets for enhanced oxygen evolution reaction

2018 ◽  
Vol 5 (8) ◽  
pp. 1962-1966 ◽  
Author(s):  
Fanhao Kong ◽  
Kunfeng Chen ◽  
Shuyan Song ◽  
Dongfeng Xue
Keyword(s):  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Metal Organic Framework ◽  
Graphene Sheets ◽  
Prussian Blue Analogues ◽  
Reduced Graphene ◽  
Metal Organic ◽  
One Step ◽  
The One

Architectures of CoFe@N-doped carbon/wrinkled rGO sheets are synthesizedviathe one-step annealing of Prussian blue analogues and GO sheet composites. The optimized structure exhibits a low overpotential of 278 mV to drive 10 mA cm−2and has a durable stability.

Prussian Blue Analogue-Derived Metal Oxides as Electrocatalysts for Oxygen Evolution Reaction: Tailoring the Molar Ratio of Cobalt to Iron

2020 ◽  
Vol 3 (12) ◽  
pp. 11752-11762
Author(s):  
Cheng-Hsun Chuang ◽  
Li-Yin Hsiao ◽  
Min-Hsin Yeh ◽  
Yen-Chun Wang ◽  
Sung-Chun Chang ◽  
...  
Keyword(s):  
Metal Oxides ◽  
Prussian Blue ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Molar Ratio ◽  
Prussian Blue Analogue

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...

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