Mesoporous LiTiPO4F Nanoparticles: A New Stable and High performance Bifunctional Electrocatalyst for Electrochemical Water Splitting

2021 ◽  
pp. 101188
Author(s):  
Srinivasa N ◽  
Rangaswamy P ◽  
Yogeeshwari RT ◽  
Manjunatha C ◽  
Ashoka S
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
Bifunctional Electrocatalyst ◽  
Electrochemical Water Splitting

Fe, Ni-codoped W18O49 grown on nickel foam as bifunctional electrocatalyst for boosted water splitting

2021 ◽  
Author(s):  
Guojuan Hai ◽  
Jianfeng Huang ◽  
Liyun Cao ◽  
Koji Kajiyoshi ◽  
Long Wang ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Water Splitting ◽  
High Performance ◽  
Solvothermal Method ◽  
Nickel Foam ◽  
Energy Systems ◽  
Cost Effective ◽  
Bifunctional Catalysts ◽  
Renewable Energy Systems ◽  
Bifunctional Electrocatalyst

Designing cost-effective bifunctional catalysts with high-performance and durability is of great significance for the renewable energy systems. Herein, a typical Fe, Ni-codoped W18O49/NF was prepared via a simple solvothermal method....

Hierarchical Fe-Mn binary metal oxide core-shell nano-polyhedron as bifunctional electrocatalyst for efficient water splitting

2021 ◽  
Author(s):  
Yun-Wu Li ◽  
Shi-Kun Su ◽  
Cai-Zhen Yue ◽  
Jun Shu ◽  
Pengfang Zhang ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Water Splitting ◽  
Oxygen Evolution ◽  
Energy Crisis ◽  
Core Shell ◽  
Bifunctional Electrocatalyst ◽  
Binary Metal ◽  
Bifunctional Electrocatalysts ◽  
Binary Metal Oxide ◽  
Electrochemical Water Splitting

Electrochemical water splitting is convinced as one of the most promising solutions to combat energy crisis. The exploitation of efficient hydrogen and oxygen evolution reactions (HER/OER) bifunctional electrocatalysts is undoubtedly...

Electrodeposition of Ni–Co–Fe mixed sulfide ultrathin nanosheets on Ni nanocones: a low-cost, durable and high performance catalyst for electrochemical water splitting

Nanoscale ◽  
2019 ◽  
Vol 11 (35) ◽  
pp. 16621-16634 ◽  
Author(s):  
Ghasem Barati Darband ◽  
Mahmood Aliofkhazraei ◽  
Suyeon Hyun ◽  
Alireza Sabour Rouhaghdam ◽  
Sangaraju Shanmugam
Keyword(s):  
Water Splitting ◽  
Current Density ◽  
Electrocatalytic Activity ◽  
High Performance ◽  
Low Cost ◽  
Electrodeposition Method ◽  
Ultrathin Nanosheets ◽  
Electrochemical Water Splitting ◽  
Mixed Sulfide

Ni–Co–Fe mixed sulfide ultrathin nanosheets obtained by electrodeposition method exhibits excellent electrocatalytic activity. The Ni–Co–Fe nanosheets require the overpotential of 106 and 207 mV to generate 10 mA cm−2 current density for the HER, and OER, respectively.

Ultrasmall Dispersible Crystalline Nickel Oxide Nanoparticles as High-Performance Catalysts for Electrochemical Water Splitting

2014 ◽  
Vol 24 (21) ◽  
pp. 3123-3129 ◽  
Author(s):  
Ksenia Fominykh ◽  
Johann M. Feckl ◽  
Johannes Sicklinger ◽  
Markus Döblinger ◽  
Sebastian Böcklein ◽  
...  
Keyword(s):  
Nickel Oxide ◽  
Water Splitting ◽  
High Performance ◽  
Oxide Nanoparticles ◽  
Nickel Oxide Nanoparticles ◽  
Electrochemical Water Splitting

A three-dimensional nickel–chromium layered double hydroxide micro/nanosheet array as an efficient and stable bifunctional electrocatalyst for overall water splitting

Nanoscale ◽  
2018 ◽  
Vol 10 (41) ◽  
pp. 19484-19491 ◽  
Author(s):  
Wen Ye ◽  
Xiaoyu Fang ◽  
Xuebo Chen ◽  
Dongpeng Yan
Keyword(s):  
Renewable Energy ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Oxygen Evolution Reaction ◽  
High Performance ◽  
Three Dimensional ◽  
Bifunctional Electrocatalyst ◽  
Nanosheet Array ◽  
Nickel Chromium ◽  
Double Hydroxide

The development of bifunctional and stable non-noble metal electrocatalysts for the high-performance hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is very important and challenging for renewable energy.

Tailoring the facets of Ni3S2 as a bifunctional electrocatalyst for high-performance overall water-splitting

2019 ◽  
Vol 7 (30) ◽  
pp. 18003-18011 ◽  
Author(s):  
Lingjie Li ◽  
Caiyun Sun ◽  
Bo Shang ◽  
Qing Li ◽  
Jinglei Lei ◽  
...  
Keyword(s):  
Water Splitting ◽  
High Performance ◽  
Bifunctional Electrocatalyst ◽  
Overall Water Splitting ◽  
Electrocatalytic Performance ◽  
Zigzag Structure

{1̄11} faceted Ni3S2 with an asymmetric zigzag structure is elaborately designed and fabricated, which exhibits remarkable electrocatalytic performance for the HER and OER.

Nanosized LiNi1−xFexPO4embedded in a mesoporous carbon matrix for high-performance electrochemical water splitting

2015 ◽  
Vol 51 (87) ◽  
pp. 15815-15818 ◽  
Author(s):  
Shaojun Ma ◽  
Qing Zhu ◽  
Zhi Zheng ◽  
Wenlou Wang ◽  
Dongming Chen
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Carbon Matrix ◽  
Highly Effective ◽  
Electrochemical Water Splitting ◽  
First Time ◽  
Electrochemical Oxygen

This work reports for the first time LiNi1−xFexPO4@C nanocomposites as highly effective catalysts for electrochemical oxygen evolution reaction (OER).

N-doped WS2 nanosheets: a high-performance electrocatalyst for the hydrogen evolution reaction

2016 ◽  
Vol 4 (29) ◽  
pp. 11234-11238 ◽  
Author(s):  
Changqi Sun ◽  
Jingyan Zhang ◽  
Ji Ma ◽  
Peitao Liu ◽  
Daqiang Gao ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Water Splitting ◽  
Hydrogen Evolution Reaction ◽  
Energy Efficient ◽  
High Performance ◽  
Electrochemical Water Splitting ◽  
Ws2 Nanosheets

Non-Pt-based catalysts are urgently required to produce abundant hydrogen in electrochemical water splitting, in order to make the hydrogen evolution reaction (HER) feasible and energy efficient.

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