Catalytic properties of group 4 transition metal dichalcogenides (MX2; M = Ti, Zr, Hf; X = S, Se, Te)

2016 ◽  
Vol 4 (47) ◽  
pp. 18322-18334 ◽  
Author(s):  
Rou Jun Toh ◽  
Zdeněk Sofer ◽  
Martin Pumera
Keyword(s):  
Transition Metal ◽  
Catalytic Properties ◽  
Transition Metal Dichalcogenides ◽  
Catalytic Activities ◽  
Group 4 ◽  
Metal Dichalcogenides ◽  
Insight Into

This work provides a first insight into the inherent electrochemistry and catalytic activities of group 4 transition metal dichalcogenides.

Atomistic insight into the oxidation of monolayer transition metal dichalcogenides: from structures to electronic properties

RSC Advances ◽  
2015 ◽  
Vol 5 (23) ◽  
pp. 17572-17581 ◽  
Author(s):  
Hongsheng Liu ◽  
Nannan Han ◽  
Jijun Zhao
Keyword(s):  
Transition Metal ◽  
Electronic Properties ◽  
2D Materials ◽  
Transition Metal Dichalcogenides ◽  
Optoelectronic Devices ◽  
Two Dimensional ◽  
Potential Applications ◽  
Metal Dichalcogenides ◽  
Insight Into

Monolayer transition metal dichalcogenides (TMDs) stand out in two-dimensional (2D) materials due to their potential applications in future microelectronic and optoelectronic devices.

Wrinkle facilitated hydrogen evolution reaction of vacancy-defected transition metal dichalcogenide monolayers

Nanoscale ◽  
2021 ◽  
Author(s):  
Mingjie Pu ◽  
Yufeng Guo ◽  
Wanlin Guo
Keyword(s):  
Hydrogen Production ◽  
Transition Metal ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
First Principles ◽  
Transition Metal Dichalcogenides ◽  
Transition Metal Dichalcogenide ◽  
First Principles Calculations ◽  
Catalytic Activities ◽  
Metal Dichalcogenides

Utilizing transition metal dichalcogenides (TMDs) as catalysts in hydrogen evolution reaction (HER) exhibits a promising prospect for hydrogen production. Here by first-principles calculations we reveal that the catalytic activities of...

Activating Transition Metal Dichalcogenides Monolayers as Efficient Electrocatalysts for Oxygen Reduction Reaction via Single Atom Doping

2021 ◽  
Author(s):  
Shufang Tian ◽  
Qing Tang
Keyword(s):  
Transition Metal ◽  
Oxygen Reduction Reaction ◽  
Oxygen Reduction ◽  
Catalytic Properties ◽  
Transition Metal Dichalcogenides ◽  
Reduction Reaction ◽  
Single Atom ◽  
Metal Dichalcogenides

Recent studies in 2D transition-metal-dichalcogenides (TMDs) for electrocatalytic applications have mainly concentrated on MoS2, while the catalytic properties of the majority of TMDs with other metal compositions remain uncovered. This...

scholarly journals Review—MoSe2 Nanostructures and Related Electrodes for Advanced Supercapacitor Developments

2022 ◽  
Author(s):  
Rinky Sha ◽  
Palash Chandra Maity ◽  
Umamaheswari Rajaji ◽  
Ting-Yu Liu ◽  
Tarun Kanti Bhattacharyya
Keyword(s):  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Rate Capability ◽  
Transition Metal Ions ◽  
Metal Atoms ◽  
The Family ◽  
Molybdenum Diselenide ◽  
Metal Dichalcogenides ◽  
Insight Into ◽  
Density Rate

Abstract Molybdenum diselenide (MoSe2), an in-organic analog of graphene, is considered a rising star in the family of transition-metal dichalcogenides (TMDs) because of its stable covalent Mo–Se bond, good catalytic properties, huge specific surface area, higher electrical, multivalent oxidation states of transition metal ions, and its ability to be intercalated with suitably-sized metal atoms or organic molecules to modify their physical properties with a distinguishing layered structure. It is being projected as the next-generation 2D layered nano-material for many energy storage-conversion applications. This review covers the properties, functionalization of MoSe2, and their applications in supercapacitors, discussing the current developments of MoSe2 and its nano-composites-based supercapacitors, providing emphasis to the capacitive performances which comprise of specific capacitance/ capacity, cyclic lifespan, energy density, power density, rate capability, and their practicality in the real environments. Fundamental charge-storage mechanisms are also discussed to provide better insight into how MoSe2 is ascribed to each supercapacitor. Wherever applicable, limitations of the existing approaches and future outlook are also described.

Lateral Versus Vertical Growth of Two-Dimensional Layered Transition-Metal Dichalcogenides: Thermodynamic Insight into MoS2

Nano Letters ◽  
2016 ◽  
Vol 16 (9) ◽  
pp. 5742-5750 ◽  
Author(s):  
Shun-Li Shang ◽  
Greta Lindwall ◽  
Yi Wang ◽  
Joan M. Redwing ◽  
Tim Anderson ◽  
...  
Keyword(s):  
Transition Metal ◽  
Transition Metal Dichalcogenides ◽  
Two Dimensional ◽  
Vertical Growth ◽  
Metal Dichalcogenides ◽  
Layered Transition Metal ◽  
Insight Into
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