Mass Transport Studies and Hydrogen Evolution at a Platinum Electrode Using Bis(trifluoromethanesulfonyl)imide as the Proton Source in Ionic Liquids and Conventional Solvents

2014 ◽  
Vol 118 (51) ◽  
pp. 29663-29673 ◽  
Author(s):  
Cameron L. Bentley ◽  
Alan M. Bond ◽  
Anthony F. Hollenkamp ◽  
Peter J. Mahon ◽  
Jie Zhang
Keyword(s):  
Ionic Liquids ◽  
Mass Transport ◽  
Hydrogen Evolution ◽  
Platinum Electrode ◽  
Transport Studies ◽  
Proton Source

In-Plane Mass-Transport Studies of GDL Variation Using the Segmented Cell Approach

2019 ◽  
Vol 25 (1) ◽  
pp. 1495-1506 ◽  
Author(s):  
David L. Wood ◽  
Rangachary Mukundan ◽  
Rodney Borup
Keyword(s):  
Mass Transport ◽  
Transport Studies ◽  
Segmented Cell

Immobilization of molecules based ionic liquids. A promising approach to improve elecrocatalysts performance towards hydrogen evolution reaction

2021 ◽  
Author(s):  
Hoa-zheng Yu ◽  
Selma Bencherif ◽  
Thuan-Nguyen Pham-Truong ◽  
Jalal Ghilane
Keyword(s):  
Ionic Liquids ◽  
Physical Properties ◽  
Hydrogen Evolution ◽  
Hydrogen Evolution Reaction ◽  
Unique Chemical ◽  
Successful Integration

Ionic liquids (ILs) have received continuous attention owing to their unique chemical and physical properties and to their successful integration in several applications. More recently, the ILs moved from their...

scholarly journals Photocatalytic Hydrogen Evolution by tris-dithiolene tungsten complexes

2016 ◽  
Vol 14 (1) ◽  
pp. 393-403 ◽  
Author(s):  
Eugenia Koutsouri ◽  
Christiana A. Mitsopoulou
Keyword(s):  
Cyclic Voltammetry ◽  
Acetic Acid ◽  
Hydrogen Evolution ◽  
Electron Donor ◽  
Elemental Analysis ◽  
Photocatalytic Hydrogen Evolution ◽  
Fluorescence Spectrophotometry ◽  
Tungsten Complexes ◽  
Photocatalytic System ◽  
Proton Source

AbstractHerein, we report on the homogeneous photocatalytic evolution of hydrogen by using as reductive catalysts the prismatic symmetric tris – dithiolene complexes of the tungsten, namely [W{S2C2(Ph)2}3] (1) and its monoanion [W{S2C2(Ph)2}3](TBA) (2). Complex 2 is fully characterized by elemental analysis, ESI-MS, IR, UV-Vis and fluorescence spectrophotometry as well as cyclic voltammetry. The photocatalytic system consists of [ReBr(CO)3(bpy)] as a photosensitizer, triethanolamine as a sacrificial electron donor and acetic acid as the proton source. Although the activity of the photocatalytic system is rather small (TON=18), it indicates that the homoleptic tris dithiolene complexes can act as proton reductive catalysts with their monoanion form to be more active in accordance with the findings for the bis - dithiolene complexes.

scholarly journals Competition between CO2 Reduction and Hydrogen Evolution on a Gold Electrode under Well-Defined Mass Transport Conditions

2020 ◽  
Vol 142 (9) ◽  
pp. 4154-4161 ◽  
Author(s):  
Akansha Goyal ◽  
Giulia Marcandalli ◽  
Vladislav A. Mints ◽  
Marc T. M. Koper
Keyword(s):  
Mass Transport ◽  
Hydrogen Evolution ◽  
Gold Electrode ◽  
Co2 Reduction

Charge transport and mass transport in imidazolium-based ionic liquids

2008 ◽  
Vol 77 (5) ◽  
Author(s):  
J. R. Sangoro ◽  
A. Serghei ◽  
S. Naumov ◽  
P. Galvosas ◽  
J. Kärger ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Mass Transport ◽  
Charge Transport
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