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.

A facile sequential ion exchange strategy to synthesize CoSe2/FeSe2 double-shelled hollow nanocuboids for the highly active and stable oxygen evolution reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (22) ◽  
pp. 10738-10745 ◽  
Author(s):  
Chunyang Xu ◽  
Qinghao Li ◽  
Junling Shen ◽  
Ze Yuan ◽  
Jiqiang Ning ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Active ◽  
Stable Oxygen ◽  
First Time

A novel multicomponent metal selenide electrocatalyst based on CoSe2/FeSe2 double-shelled hollow nanocuboids (CoSe2/FeSe2 DS-HNCs) with a highly oxidative Co3+ species is reported for the first time.

Single phase of spinel Co2RhO4 nanotubes with remarkably enhanced catalytic performance for the oxygen evolution reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (19) ◽  
pp. 9287-9295 ◽  
Author(s):  
So Yeon Kim ◽  
Areum Yu ◽  
Yejung Lee ◽  
Ha Yeon Kim ◽  
Yeon Jae Kim ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Single Phase ◽  
Catalytic Performance ◽  
First Time

A single phase of spinel Co2RhO4 electrospun nanotubes with remarkably enhanced OER activity was synthesized for the first time.

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).

A Ni/Fe complex incorporated into a covalent organic framework as a single-site heterogeneous catalyst for efficient oxygen evolution reaction

2020 ◽  
Vol 7 (20) ◽  
pp. 3925-3931
Author(s):  
Xuefeng Feng ◽  
Zhi Gao ◽  
Longhui Xiao ◽  
Zhenqin Lai ◽  
Feng Luo
Keyword(s):  
Heterogeneous Catalyst ◽  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Single Site ◽  
One Pot ◽  
Covalent Organic Framework ◽  
Molecular Catalyst ◽  
Fe Complex ◽  
Single Site Catalysts ◽  
Organic Framework

A solid COF framework served as the seeding of supported single-site catalysts to graft Ni/Fe complex molecular catalyst similar to homogeneous catalysts by one-pot post-synthetic modification.

A supersalt-type copper(i)-thiolate cluster with applications for mechano/thermochromism and the oxygen evolution reaction

2020 ◽  
Vol 56 (28) ◽  
pp. 3967-3970 ◽  
Author(s):  
Lanxia Hu ◽  
Aiping Zheng ◽  
Yao Kang ◽  
Tian Wen ◽  
Jian Zhang
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Electrocatalytic Activity ◽  
Core Structure ◽  
First Time

A new supersalt-type copper(i)–thiolate cluster with a cat–anionic Cu12S6 core structure for the first time exhibited multifunctional applications: mechanochromism, thermochromism, and electrocatalytic activity for the oxygen evolution reaction.

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).

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