Noncovalent phosphorylation of CoCr layered double hydroxide nanosheets with improved electrocatalytic activity for the oxygen evolution reaction

2019 ◽  
Vol 55 (80) ◽  
pp. 12076-12079 ◽  
Author(s):  
Xiang Chen ◽  
Haonan Wang ◽  
Bin Xia ◽  
Ruru Meng
Keyword(s):  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Double Hydroxide

Noncovalent phosphorylation of CoCr layered double hydroxide (LDH) was prepared by using P2O5 dissolved in isopropanol as a precursor, which showed improved catalytic activity for oxygen evolution reaction compared with pristine CoCr LDH.

Hierarchically porous FeNi3@FeNi layered double hydroxide nanostructures: One-step fast electrodeposition and highly efficient electrocatalytic performances for overall water splitting

2021 ◽  
Author(s):  
Zihao Liu ◽  
Shifeng Li ◽  
Fangfang Wang ◽  
Mingxia Li ◽  
Yonghong Ni
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Hierarchically Porous ◽  
One Step ◽  
Double Hydroxide

FeNi-layered double hydroxide (LDH) is thought to be an excellent electrocatalyst for oxygen evolution reaction (OER), but it always shows extremely poor electrocatalytic activity toward hydrogen evolution reaction (HER) in...

Template-directed synthesis of sulphur doped NiCoFe layered double hydroxide porous nanosheets with enhanced electrocatalytic activity for the oxygen evolution reaction

2018 ◽  
Vol 6 (7) ◽  
pp. 3224-3230 ◽  
Author(s):  
Li-Ming Cao ◽  
Jia-Wei Wang ◽  
Di-Chang Zhong ◽  
Tong-Bu Lu
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Hydrogen Energy ◽  
Highly Efficient ◽  
Porous Nanosheets ◽  
Directed Synthesis ◽  
Double Hydroxide

The development of readily available, highly efficient and stable electrocatalysts for the oxygen evolution reaction (OER) is extremely significant to facilitate water splitting for the generation of clean hydrogen energy.

Electron-withdrawing anion intercalation and surface sulfurization of NiFe-layered double hydroxide nanoflowers enabling superior oxygen evolution performance

2020 ◽  
Vol 7 (1) ◽  
pp. 270-276 ◽  
Author(s):  
Yan-Yan Dong ◽  
Dong-Dong Ma ◽  
Xin-Tao Wu ◽  
Qi-Long Zhu
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Double Hydroxide

Unique NiFe-LDH nanoflowers functionalized with electron-withdrawing anion intercalation and surface sulfurization were fabricated, and show superior electrocatalytic activity for the oxygen evolution reaction.

Engineering NiFe layered double hydroxide by valence control and intermediate stabilization toward the oxygen evolution reaction

2020 ◽  
Vol 8 (48) ◽  
pp. 26130-26138
Author(s):  
Zhenxing Xu ◽  
Yiran Ying ◽  
Guoge Zhang ◽  
Kongzhe Li ◽  
Yan Liu ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Catalytic Activity ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Valence Control ◽  
Double Hydroxide

The electronic structure of NiFe layered double hydroxide was engineered by valence control and intermediate stabilization for enhanced catalytic activity.

LDH-derived phosphide/N-doped graphene oxide hierarchical electrocatalyst for enhanced oxygen evolution reaction

CrystEngComm ◽  
2022 ◽  
Author(s):  
Meng Ya Yang ◽  
Rong Zhao ◽  
Yi Liu ◽  
Hua Lin
Keyword(s):  
Graphene Oxide ◽  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Hierarchical Structure ◽  
Oxygen Evolution Reaction ◽  
High Efficient ◽  
Doped Graphene ◽  
Double Hydroxide

In this work, high efficient electrocatalyst Fe-Ni2P/N-GO with hierarchical structure was developed through phosphating NiFe-based layered double hydroxide (LDH) supported by N-doped graphene oxide (GO), which was assembled by the...

Recent advances in ternary layered double hydroxide electrocatalysts for the oxygen evolution reaction

2020 ◽  
Vol 44 (24) ◽  
pp. 9981-9997 ◽  
Author(s):  
Josué M. Gonçalves ◽  
Paulo R. Martins ◽  
Lucio Angnes ◽  
Koiti Araki
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Oxygen Evolution Reaction ◽  
Design Synthesis ◽  
Recent Advances ◽  
Double Hydroxide

The recent advances in ternary layered double hydroxide electrocatalysts, including the strategies used for the design, synthesis, and evaluation of their performance for oxygen evolution reaction are reviewed in this account.

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