3D Conductive Network Supported Monolithic Molybdenum Disulfide Nanosheets for High-Performance Lithium Storage Applications

2017 ◽  
Vol 4 (7) ◽  
pp. 1601228 ◽  
Author(s):  
Mingkai Liu ◽  
Yuqing Liu ◽  
Buzheng Tang ◽  
Peng Zhang ◽  
Yan Yan ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
High Performance ◽  
Conductive Network ◽  
Lithium Storage ◽  
Molybdenum Disulfide Nanosheets

Nitrogen-doped carbon-coated molybdenum disulfide nanosheets for high-performance supercapacitor

2015 ◽  
Vol 209 ◽  
pp. 528-533 ◽  
Author(s):  
MinHo Yang ◽  
Seung-Kyu Hwang ◽  
Jae-Min Jeong ◽  
Yun Suk Huh ◽  
Bong Gill Choi
Keyword(s):  
Molybdenum Disulfide ◽  
High Performance ◽  
Nitrogen Doped ◽  
Carbon Coated ◽  
Molybdenum Disulfide Nanosheets ◽  
Nitrogen Doped Carbon

scholarly journals 2-Dimensional layered molybdenum disulfide nanosheets and CTAB-assisted molybdenum disulfide nanoflower for high performance supercapacitor application

2021 ◽  
Author(s):  
H. Ganesha ◽  
S. Veeresh ◽  
Y. S. Nagaraju ◽  
M. Vandana ◽  
M. Basappa ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
High Performance ◽  
Supercapacitor Application ◽  
Supercapacitor Performance ◽  
Molybdenum Disulfide Nanosheets

It represents the supercapacitor performance of the MoS2 nanosheets and CTAB assisted MoS2 nanoflower morphology have been investigated.

scholarly journals Molybdenum Disulfide Nanosheets Decorated with Platinum Nanoparticle as a High Active Electrocatalyst in Hydrogen Evolution Reaction

2022 ◽  
Vol 17 (1) ◽  
Author(s):  
Mina Razavi ◽  
M. Sookhakian ◽  
Boon Tong Goh ◽  
Hadariah Bahron ◽  
Eyas Mahmoud ◽  
...  
Keyword(s):  
Molybdenum Disulfide ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Acidic Medium ◽  
High Performance ◽  
Hydrogen Adsorption ◽  
Electrochemical Impedance ◽  
Pt Nanoparticles ◽  
Platinum Nanoparticle ◽  
Molybdenum Disulfide Nanosheets

AbstractElectrochemical hydrogen evolution reaction (HER) refers to the process of generating hydrogen by splitting water molecules with applied external voltage on the active catalysts. HER reaction in the acidic medium can be studied by different mechanisms such as Volmer reaction (adsorption), Heyrovsky reaction (electrochemical desorption) or Tafel reaction (recombination). In this paper, facile hydrothermal methods are utilized to synthesis a high-performance metal-inorganic composite electrocatalyst, consisting of platinum nanoparticles (Pt) and molybdenum disulfide nanosheets (MoS2) with different platinum loading. The as-synthesized composite is further used as an electrocatalyst for HER. The as-synthesized Pt/Mo-90-modified glassy carbon electrode shows the best electrocatalytic performance than pure MoS2 nanosheets. It exhibits Pt-like performance with the lowest Tafel slope of 41 mV dec−1 and superior electrocatalytic stability in an acidic medium. According to this, the HER mechanism is related to the Volmer-Heyrovsky mechanism, where hydrogen adsorption and desorption occur in the two-step process. According to electrochemical impedance spectroscopy analysis, the presence of Pt nanoparticles enhanced the HER performance of the MoS2 nanosheets because of the increased number of charge carriers transport.

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