Unusual doping induced phase transitions in NiS via solventless synthesis enabling superior bifunctional electrocatalytic activity

2020 ◽  
Vol 4 (10) ◽  
pp. 5132-5143
Author(s):  
Ginena Bildard Shombe ◽  
Malik Dilshad Khan ◽  
Asma M. Alenad ◽  
Jonghyun Choi ◽  
Tenzin Ingsel ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Energy Storage ◽  
Transition Metal ◽  
Electrocatalytic Activity ◽  
Energy Generation ◽  
Metal Sulfides ◽  
Transition Metal Sulfides ◽  
Energy Storage Applications ◽  
Solventless Synthesis

Transition metal sulfides have been investigated as promising bifunctional materials for catalytic energy generation and energy storage applications.

In-situ encapsulation engineering boosts electrochemical performance of highly graphitized N-doped porous carbon-based copper-cobalt selenides for bifunctional oxygen electrocatalysis

Nanoscale ◽  
2021 ◽  
Author(s):  
Hang Zhang ◽  
Xuemin Wang ◽  
Zhengzheng Li ◽  
Cui Zhang ◽  
Shuangxi Liu
Keyword(s):  
Energy Storage ◽  
Transition Metal ◽  
Electrochemical Performance ◽  
Porous Carbon ◽  
Electrode Materials ◽  
Metal Sulfides ◽  
Environment Friendly ◽  
Energy Storage Applications ◽  
Metal Selenides

Transition-metal selenides are capturing eminence as promising electrode materials for energy storage applications owing to their low electronegativity and environment-friendly compared with metal sulfides/oxides. Herein, a CuCoSe@NC nanocomposite with copper-cobalt...

Recent progress and emerging challenges of transition metal sulfides based composite electrodes for electrochemical supercapacitive energy storage

2020 ◽  
Vol 46 (10) ◽  
pp. 14317-14345 ◽  
Author(s):  
Jayaraman Theerthagiri ◽  
Raja Arumugam Senthil ◽  
Palaniyandy Nithyadharseni ◽  
Seung Jun Lee ◽  
Govindarajan Durai ◽  
...  
Keyword(s):  
Energy Storage ◽  
Transition Metal ◽  
Recent Progress ◽  
Metal Sulfides ◽  
Composite Electrodes ◽  
Transition Metal Sulfides

Transition Metal Sulfides Based on Graphene for Electrochemical Energy Storage

2018 ◽  
Vol 8 (15) ◽  
pp. 1703259 ◽  
Author(s):  
Pengbiao Geng ◽  
Shasha Zheng ◽  
Hao Tang ◽  
Rongmei Zhu ◽  
Li Zhang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Transition Metal ◽  
Electrochemical Energy Storage ◽  
Metal Sulfides ◽  
Transition Metal Sulfides ◽  
Electrochemical Energy

The Effect of γ-Al2O3, TiO2 and ZrO2 Supports on Hydrodesulfurization Activity of Transition-Metal Sulfides

2008 ◽  
Vol 73 (8-9) ◽  
pp. 945-955 ◽  
Author(s):  
Luděk Kaluža ◽  
Miroslav Zdražil
Keyword(s):  
Transition Metal ◽  
Aqueous Solutions ◽  
Model Reaction ◽  
Metal Sulfides ◽  
Vacuum Impregnation ◽  
Transition Metal Sulfides ◽  
Highly Active ◽  
System A ◽  
Benzothiophene Hydrodesulfurization ◽  
Hydrodesulfurization Activity

The transition metals V, Cr, Mn, Fe, Co, Ni, Mo, Ru, Rh, Pd, W, Re, Os, Ir and Pt were deposited from aqueous solutions of their salts onto conventional γ-Al2O3 and unconventional TiO2 and ZrO2 supports by vacuum impregnation and characterized in their sulfided form by a model reaction of benzothiophene hydrodesulfurization. It was found that the TiO2 and ZrO2 supports influenced predominantly positively the resulting activity of relatively low-active metals (V, Cr, Mn, Fe, Co, Ni, Mo, Ru, W and Os), whereas the highly active metals (Rh, Pd, Ir, Pt and Re) were influenced slightly negatively or not at all by those supports compared with the γ-Al2O3-supported system. A significant effect of the supports on the hydrodesulfurization-activity ranking of the transition-metal sulfides studied was ascertained.

Engineering Sulfur Vacancies into Fe9S10 Nanosheet Arrays for Efficient Alkaline Hydrogen Evolution

Nanoscale ◽  
2021 ◽  
Author(s):  
Wenjun He ◽  
Jianing Cheng ◽  
Yaohui Gao ◽  
Caichi Liu ◽  
Jianling Zhao ◽  
...  
Keyword(s):  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Metal Sulfides ◽  
Transition Metal Sulfides ◽  
Nanosheet Arrays ◽  
Excellent Activity ◽  
Earth Abundant ◽  
Iron Based

The development of earth-abundant transition metal sulfides electrocatalysts with excellent activity and stability toward alkaline hydrogen evolution reaction (HER) is critical but challenging. Iron-based sulfides are favored due to their...

scholarly journals Correction: Oxidative dehydrogenation of propane over transition metal sulfides using sulfur as an alternative oxidant

2021 ◽  
Vol 11 (7) ◽  
pp. 2622-2622
Author(s):  
Allison M. Arinaga ◽  
Shanfu Liu ◽  
Tobin J. Marks
Keyword(s):  
Transition Metal ◽  
Oxidative Dehydrogenation ◽  
Metal Sulfides ◽  
Oxidative Dehydrogenation Of Propane ◽  
Transition Metal Sulfides

Correction for ‘Oxidative dehydrogenation of propane over transition metal sulfides using sulfur as an alternative oxidant’ by Allison M. Arinaga et al., Catal. Sci. Technol., 2020, 10, 6840–6848, DOI: 10.1039/D0CY01039A.

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