Oxygen Vacancy Enriched NiMoO4 Nanorods via Microwave heating: A Promising highly stable Electrocatalyst for Total Water Splitting

2021 ◽  
Author(s):  
Arun Karmakar ◽  
Karthick Kannimuthu ◽  
S. Sam Sankar ◽  
K. Sangeetha ◽  
Ragunath Madhu ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Microwave Heating ◽  
Water Splitting ◽  
Total Water ◽  
Microwave Assisted

It is indeed necessary to develop a suitable bi-functional catalyst for total water splitting. Here, in this work, we have demonstrated microwave assisted formulation of NiMoO4 nanorods within 30 minutes...

Microwave-assisted synthesis of graphene-like cobalt sulfide freestanding sheets as an efficient bifunctional electrocatalyst for overall water splitting

2018 ◽  
Vol 6 (17) ◽  
pp. 7592-7607 ◽  
Author(s):  
Rafai Souleymen ◽  
Zhitao Wang ◽  
Chen Qiao ◽  
Muhammad Naveed ◽  
Chuanbao Cao
Keyword(s):  
Energy Conversion ◽  
Water Splitting ◽  
Sustainable Energy ◽  
Cobalt Sulfide ◽  
Microwave Assisted Synthesis ◽  
Total Water ◽  
Bifunctional Electrocatalyst ◽  
Microwave Assisted ◽  
Energy Conversion And Storage ◽  
And Storage

Total water splitting provides an appealing pathway for clean and sustainable energy conversion and storage.

scholarly journals Preparation and application of carbon and hollow TiO2 microspheres by microwave heating at a low temperature

e-Polymers ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 200-209
Author(s):  
Caiyun Zhang ◽  
Chunhong Li ◽  
Bolin Ji ◽  
Zhaohui Jiang
Keyword(s):  
Low Temperature ◽  
Microwave Heating ◽  
Raw Material ◽  
Carbon Microspheres ◽  
Microwave Assisted ◽  
The Core ◽  
Good Crystallinity ◽  
Carbon Core ◽  
Microwave Assisted Method ◽  
Uniform Particle Size

Abstract A fast, simple, and energy-saving microwave-assisted approach was successfully developed to prepare carbon microspheres. The carbon microspheres with a uniform particle size and good dispersity were prepared using glucose as the raw material and HCl as the dehydrating agent at low temperature (90°C) in an open system with the assistance of microwave heating. The carbon microspheres were characterized by elemental analysis, XRD, SEM, FTIR, TG, and Raman. The results showed that the carbon microspheres prepared under the condition of 18.5% (v/v) HCl and heating for 30 min by microwave had a narrow size distribution. The core–shell structure of the carbon core and TiO2 shell was prepared with (NH4)2TiF6, H3BO3 using the microwave-assisted method. The hollow TiO2 microspheres with good crystallinity and high photocatalytic properties were successfully prepared by sacrificing the carbon microspheres.

Ion Irradiation Inducing Oxygen Vacancy‐Rich NiO/NiFe 2 O 4 Heterostructure for Enhanced Electrocatalytic Water Splitting

Small ◽  
2021 ◽  
pp. 2103501
Author(s):  
Huizhou Zhong ◽  
Guoping Gao ◽  
Xuening Wang ◽  
Hengyi Wu ◽  
Shaohua Shen ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Water Splitting ◽  
Ion Irradiation

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...

Boosting Oxygen Evolution Activity of NiFe-LDH Enabled by Oxygen Vacancy and Morphological Engineering

2021 ◽  
Author(s):  
ShuXuan Liu ◽  
Huiwen Zhang ◽  
Enlai Hu ◽  
Tuyuan Zhu ◽  
ChunYan Zhou ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Layered Double Hydroxides ◽  
Oxygen Evolution Reaction ◽  
Oxidation Process ◽  
Double Hydroxides

The sluggish kinetics and four electron oxidation process of oxygen evolution reaction (OER) limit the application of water splitting. Recently, NiFe-layered double hydroxides (NiFe LDHs) have shown great potential to...

scholarly journals Novel microwave-assisted synthesis of porous g-C3N4/SnO2 nanocomposite for solar water-splitting

2018 ◽  
Vol 440 ◽  
pp. 153-161 ◽  
Author(s):  
A. Seza ◽  
F. Soleimani ◽  
N. Naseri ◽  
M. Soltaninejad ◽  
S.M. Montazeri ◽  
...  
Keyword(s):  
Water Splitting ◽  
Microwave Assisted Synthesis ◽  
Solar Water ◽  
Solar Water Splitting ◽  
Microwave Assisted

Heterojunction and Oxygen Vacancy Modification of ZnO Nanorod Array Photoanode for Enhanced Photoelectrochemical Water Splitting

ChemSusChem ◽  
2018 ◽  
Vol 11 (23) ◽  
pp. 4094-4101 ◽  
Author(s):  
Xuefeng Long ◽  
Feng Li ◽  
Lili Gao ◽  
Yiping Hu ◽  
Haiguo Hu ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Water Splitting ◽  
Nanorod Array ◽  
Photoelectrochemical Water Splitting ◽  
Zno Nanorod ◽  
Zno Nanorod Array
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