A cobalt–manganese layered oxide/graphene composite as an outstanding oxygen evolution reaction electrocatalyst

2021 ◽  
Author(s):  
Hiroaki Kobayashi ◽  
Yuuki Sugawara ◽  
Takeo Yamaguchi ◽  
Itaru Honma
Keyword(s):  
Manganese Oxide ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
One Pot ◽  
Alkaline Water ◽  
Layered Oxide ◽  
Graphene Composite ◽  
One Pot Synthesis ◽  
Mass Activity

A one-pot synthesis for graphene-deposited layered-type cobalt–manganese oxide remarkably enhanced its OER mass activity in alkaline water splitting.

Constructing oxygen vacancy-enriched Fe2O3@NiO heterojunctions for highly efficient electrocatalytic alkaline water splitting

CrystEngComm ◽  
2021 ◽  
Author(s):  
Yan Sang ◽  
Xi Cao ◽  
Gaofei Ding ◽  
Zixuan Guo ◽  
Yingying Xue ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
High Purity ◽  
Oxygen Evolution Reaction ◽  
High Efficiency ◽  
Low Cost ◽  
Dual Function ◽  
Alkaline Water ◽  
High Purity Hydrogen

Electrolysis of water to produce high-purity hydrogen is a very promising method. The development of green, high-efficiency, long-lasting and low-cost dual function electrocatalysts for oxygen evolution reaction (OER) and hydrogen...

Mo-doped Ni2P hollow nanostructures: highly efficient and durable bifunctional electrocatalysts for alkaline water splitting

2019 ◽  
Vol 7 (13) ◽  
pp. 7636-7643 ◽  
Author(s):  
Qin Wang ◽  
Hongyang Zhao ◽  
Fumin Li ◽  
Wenyan She ◽  
Xiaoming Wang ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Alkaline Water ◽  
Highly Efficient ◽  
Bifunctional Electrocatalysts ◽  
Hollow Nanostructures ◽  
Reaction Performance

It was found that Mo-doped Ni2P hollow nanostructures display excellent hydrogen evolution reaction and oxygen evolution reaction performance.

One-pot synthesis of Ni-Co layered double hydroxide nanosheets as efficient catalysts for oxygen evolution reaction

2019 ◽  
Vol 20 ◽  
pp. 100596 ◽  
Author(s):  
Xiaoyong Ma ◽  
Pengkun Wei ◽  
Yang Yang ◽  
Hongzhi Kang ◽  
Donggang Guo ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Layered Double Hydroxide ◽  
Oxygen Evolution Reaction ◽  
One Pot ◽  
One Pot Synthesis ◽  
Double Hydroxide

Self-supported nanoporous NiCo2O4nanowires with cobalt–nickel layered oxide nanosheets for overall water splitting

Nanoscale ◽  
2016 ◽  
Vol 8 (3) ◽  
pp. 1390-1400 ◽  
Author(s):  
Jie Yin ◽  
Panpan Zhou ◽  
Li An ◽  
Liang Huang ◽  
Changwei Shao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
Bifunctional Catalysts ◽  
Layered Oxide ◽  
Overall Water Splitting ◽  
Cobalt Nickel ◽  
Efficient Route

We employed an efficient route for the synthesis of self-supported nanoporous NiCo2O4nanowires with cobalt–nickel layered oxide nanosheets (CFP/NiCo2O4/Co0.57Ni0.43LMOs) which can be used as bifunctional catalysts in both oxygen evolution reaction (OER) and hydrogen evolution reaction (HER).

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