FeS2 crystal lattice promotes the nanostructure and enhances the electrocatalytic performance of WS2 nanosheets for the oxygen evolution reaction

2020 ◽  
Vol 49 (28) ◽  
pp. 9804-9810 ◽  
Author(s):  
Guoteng Zhang ◽  
Zaitao Hao ◽  
Jie Yin ◽  
Chen Wang ◽  
Jinghao Zhang ◽  
...  
Keyword(s):  
Crystal Lattice ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Performance ◽  
Ws2 Nanosheets ◽  
Solvothermal Methods ◽  
First Time

Herein, we, for the first time, prepare FeS2 crystal lattice on WS2 nanosheet (FeS2 CL@WS2 NS) by solvothermal methods for oxygen evolution reaction (OER).

The oxygen evolution reaction enabled by transition metal phosphide and chalcogenide pre-catalysts with dynamic changes

2019 ◽  
Vol 55 (60) ◽  
pp. 8744-8763 ◽  
Author(s):  
Wei Li ◽  
Dehua Xiong ◽  
Xuefei Gao ◽  
Lifeng Liu
Keyword(s):  
Transition Metal ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Dynamic Changes ◽  
Metal Phosphide ◽  
Electrocatalytic Performance ◽  
Metal Phosphides ◽  
Compositional Changes ◽  
Transition Metal Phosphide ◽  
Transition Metal Phosphides

Dynamic morphological, structural and compositional changes will occur when transition metal phosphides and chalcogenides are used to catalyze the oxygen evolution reaction, which can substantially enhance their electrocatalytic performance.

Exfoliation of ultrathin FePS3 layers as a promising electrocatalyst for the oxygen evolution reaction

2018 ◽  
Vol 54 (35) ◽  
pp. 4481-4484 ◽  
Author(s):  
Wen Zhu ◽  
Wei Gan ◽  
Zahir Muhammad ◽  
Changda Wang ◽  
Chuanqiang Wu ◽  
...  
Keyword(s):  
Ball Milling ◽  
Oxygen Evolution ◽  
Alkaline Medium ◽  
Oxygen Evolution Reaction ◽  
Chemical Vapor ◽  
Vapor Transport ◽  
Chemical Vapor Transport ◽  
Electrocatalytic Performance

Few-layer ternary FePS3 nanosheets, prepared via chemical vapor transport synthesis and ball-milling exfoliation, exhibit excellent electrocatalytic performance for the oxygen evolution reaction in an alkaline medium.

An iridium-based nanocomposite prepared from an iridium complex with a hydrocarbon-based ligand

2020 ◽  
Vol 44 (36) ◽  
pp. 15636-15645
Author(s):  
Sepideh Madadkhani ◽  
Suleyman I. Allakhverdiev ◽  
Mohammad Mahdi Najafpour
Keyword(s):  
Ammonium Nitrate ◽  
Heterogeneous Catalyst ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Iridium Complex ◽  
First Time

For the first time, a chlorobis(cyclooctene)iridium(i) dimer with only a simple hydrocarbon-based ligand is investigated as a heterogeneous catalyst for the oxygen-evolution reaction in the presence of cerium(iv) ammonium nitrate.

Coupling pentlandite nanoparticles and dual-doped carbon networks to yield efficient and stable electrocatalysts for acid water oxidation

2019 ◽  
Vol 7 (2) ◽  
pp. 461-468 ◽  
Author(s):  
Qi Hu ◽  
Guodong Li ◽  
Xiufang Liu ◽  
Bin Zhu ◽  
Guomin Li ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Water Oxidation ◽  
Acid Water ◽  
Carbon Networks ◽  
First Time ◽  
Carbon Network

At first time, a porous dual-doped carbon network-immobilized ultrafine pentlandites nanoparticles (NPs) was employed as a highly stable and efficient electrocatalyst for acid oxygen evolution reaction.

Ionic liquid-assisted one-step preparation of ultrafine amorphous metallic hydroxide nanoparticles for the highly efficient oxygen evolution reaction

2020 ◽  
Vol 8 (31) ◽  
pp. 15767-15773 ◽  
Author(s):  
Youhai Cao ◽  
Song Guo ◽  
Changlin Yu ◽  
Jiangwei Zhang ◽  
Xiaoli Pan ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Efficient ◽  
Synthesis Strategy ◽  
Effective Synthesis ◽  
One Step ◽  
First Time

A rapid one-step and effective synthesis strategy is reported for the first time to produce the ionic liquid-modified AMHs nanoparticles (e.g. FeNi) for the highly efficient OER.

Fabrication of hollow pompon-like Co3O4 nanostructures with rich defects and high-index facet exposure for enhanced oxygen evolution catalysis

2019 ◽  
Vol 7 (15) ◽  
pp. 9059-9067 ◽  
Author(s):  
Chunmei Zhang ◽  
Fuqin Zheng ◽  
Ziwei Zhang ◽  
Dong Xiang ◽  
Chunfeng Cheng ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
High Index ◽  
Electrocatalytic Performance ◽  
Co3o4 Nanostructures

A hollow pompon-like Co3O4 nanostructure with rich defects and high-index facets exhibits enhanced electrocatalytic performance for the oxygen evolution reaction (OER).

Sign in / Sign up

Export Citation Format

Share Document