Nickel–Vanadium Layered Double Hydroxide under Water-Oxidation Reaction: New Findings and Challenges

2019 ◽  
Vol 7 (20) ◽  
pp. 17252-17262 ◽  
Author(s):  
Zahra Zand ◽  
Payam Salimi ◽  
Mohammad Reza Mohammadi ◽  
Robabeh Bagheri ◽  
Petko Chernev ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
New Findings ◽  
Double Hydroxide

A high surface area flower-like Ni–Fe layered double hydroxide for electrocatalytic water oxidation reaction

2015 ◽  
Vol 44 (25) ◽  
pp. 11592-11600 ◽  
Author(s):  
Li-Jing Zhou ◽  
Xiaoxi Huang ◽  
Hui Chen ◽  
Panpan Jin ◽  
Guo-Dong Li ◽  
...  
Keyword(s):  
Surface Area ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
High Surface ◽  
High Surface Area ◽  
Oxidation Catalyst ◽  
Double Hydroxide

A high surface area flower-like Ni–Fe LDH was shown to be a water oxidation catalyst.

Synthesis of ultrasmall and monodisperse sulfur nanoparticle intercalated CoAl layered double hydroxide and its electro-catalytic water oxidation reaction at neutral pH

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7560-7566 ◽  
Author(s):  
Dewan Azharul Islam ◽  
Koushik Barman ◽  
Sk Jasimuddin ◽  
Himadri Acharya
Keyword(s):  
Layered Double Hydroxide ◽  
Current Density ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
High Current Density ◽  
High Current ◽  
Tafel Slope ◽  
Neutral Ph ◽  
Low Overpotential ◽  
Double Hydroxide

Sulfur nanoparticle intercalated CoAl-LDH as a robust electrocatalyst for water oxidation reaction at a low overpotential of 250 mV, high current density of 7.9 mA cm−2 and Tafel slope of 61 mV dec−1 under neutral pH condition.

scholarly journals A NiFe layered double hydroxide-decorated N-doped entangled-graphene framework: a robust water oxidation electrocatalyst

2020 ◽  
Vol 2 (4) ◽  
pp. 1709-1717 ◽  
Author(s):  
Narugopal Manna ◽  
Nadeema Ayasha ◽  
Santosh K. Singh ◽  
Sreekumar Kurungot
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
3D Structure ◽  
Double Hydroxide

This work introduces the synthesis and water oxidation reaction of the N-doped entangled graphene framework (NEGF) decorated with NiFe-LDH nanostructures (NiFe-LDH/NEGF) showing improved catalytic durability owing to its open and porous 3D structure.

Plasmon-Enhanced Layered Double Hydroxide Composite BiVO4 Photoanodes: Layering-Dependent Modulation of the Water-Oxidation Reaction

2018 ◽  
Vol 1 (8) ◽  
pp. 3577-3586 ◽  
Author(s):  
Ruirui Wang ◽  
Lan Luo ◽  
Xiaolin Zhu ◽  
Yong Yan ◽  
Bing Zhang ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Oxidation Reaction ◽  
Double Hydroxide

Fast microwave-assisted preparation of nickel–copper–chromium-layered double hydroxide as an excellent electrocatalyst for water oxidation

2021 ◽  
Author(s):  
Kamellia Nejati ◽  
Leila Jafari Foruzin ◽  
Zolfaghar Rezvani
Keyword(s):  
Charge Transfer ◽  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Bandgap Energy ◽  
Microwave Method ◽  
Optimal Amount ◽  
Microwave Assisted ◽  
Nickel Copper ◽  
Copper Chromium ◽  
Double Hydroxide

A well-designed NiCuCr-LDH was prepared using a simple microwave method. According to the OER results, doping optimal amount of Cu2+ into NiCr-LDH displayed superior OER activity, due to decreased bandgap energy and improved charge transfer.

Acid-Corrosion-Induced Hollow-Structured NiFe-Layered Double Hydroxide Electrocatalysts for Efficient Water Oxidation

2021 ◽  
Vol 4 (9) ◽  
pp. 9022-9031
Author(s):  
Peican Wang ◽  
Yuqun Lin ◽  
Qin Xu ◽  
Ziang Xu ◽  
Lei Wan ◽  
...  
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Acid Corrosion ◽  
Double Hydroxide

Ultrathin nickel–iron layered double hydroxide nanosheets intercalated with molybdate anions for electrocatalytic water oxidation

2015 ◽  
Vol 3 (31) ◽  
pp. 16348-16353 ◽  
Author(s):  
Na Han ◽  
Feipeng Zhao ◽  
Yanguang Li
Keyword(s):  
Layered Double Hydroxide ◽  
Water Oxidation ◽  
Nickel Iron ◽  
Ultrathin Nanosheets ◽  
Double Hydroxide

Incorporation of molybdate ions into a NiFe-LDH structure leads to the formation of ultrathin nanosheets with enhanced OER performance.

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