Sulfate, bisulfate, and hydrogen co-adsorption on Pt (111) and Au (111) in an electrochemical environment
F Gossenberger, F Juarez, A Groß - Frontiers in Chemistry, 2020 - frontiersin.org
… back to the fact that both sulfate and bisulfate can exist in equilibrium at the electrode/electrolyte
interface, but experimentally it is hard to differentiate between these two anions by most …
interface, but experimentally it is hard to differentiate between these two anions by most …
Resolving the chemical identity of H 2 SO 4 derived anions on Pt (111) electrodes: they're sulfate
IY Zhang, G Zwaschka, Z Wang, M Wolf… - Physical Chemistry …, 2019 - pubs.rsc.org
… of a sulfate and bisulfate adsorbed on the Pt(111) surface of a … electrode, 22 we currently
pursue the simultaneous measurement of bi-sulfate and sulfate as a function of potential on a Pt…
pursue the simultaneous measurement of bi-sulfate and sulfate as a function of potential on a Pt…
DFT Calculations of the electrochemical adsorption of sulfuric acid anions on the Pt (110) and Pt (100) surfaces
JA Santana, Y Ishikawa - Electrocatalysis, 2020 - Springer
… , we also found that adsorbed bisulfate deprotonates and form a stable adsorbed
hydronium-sulfate ion pair on Pt(111), but at higher electrode potentials, over 0.4 V (RHE) [15]. The …
hydronium-sulfate ion pair on Pt(111), but at higher electrode potentials, over 0.4 V (RHE) [15]. The …
Effect of pH on sulfate adsorption on the Pd (111) electrode
… the behavior of (bi)sulfate adsorption on Pd(111), we first … Pd(111) in solutions free of strongly
specifically adsorbed anions. … as a result, bisulfate tends to be chemically adsorbed, ie, the …
specifically adsorbed anions. … as a result, bisulfate tends to be chemically adsorbed, ie, the …
Adsorption processes on a Pd monolayer-modified Pt (111) electrode
… Additionally, we also calculated the potential-dependent free energies of adsorption of
other anions, perchlorate, sulfate and bisulfate using an alternative computational reference …
other anions, perchlorate, sulfate and bisulfate using an alternative computational reference …
A microscopic model of the electrochemical vibrational Stark effect: understanding VSF spectroscopy of (bi) Sulfate on Pt (111)
G Zwaschka, M Wolf, RK Campen, Y Tong - Surface Science, 2018 - Elsevier
… of the (bi)sulfate anion adsorbed on a Pt(111) working electrode with changes in applied bias
… of bisulfate to sulfate [37], a second order to disorder transition of the adsorbed anions [31], …
… of bisulfate to sulfate [37], a second order to disorder transition of the adsorbed anions [31], …
Modeling of the Electrochemical Double-Layer in Ultrahigh Vacuum: Adsorption of Sulfuric Acid Species on Pt (111)
Y Shingaya, M Ito - Interfacial Electrochemistry, 2017 - books.google.com
… The adsorption behavior of sulfate or bisulfate on a Pt (lll) electrode has been studied widely
by in situ infrared reflection… The anion adsorbed on a Pt (lll) electrode was not a sulfate but a …
by in situ infrared reflection… The anion adsorbed on a Pt (lll) electrode was not a sulfate but a …
Oxygen reduction reaction on PtCo nanocatalyst:(Bi) sulfate anion poisoning
J Liu, Y Huang - Nanoscale research letters, 2018 - Springer
… Pt alloy electrocatalysts are susceptible to anion adsorption in the working environment of
fuel cells. In this work, the unavoidable bisulfate and sulfate ((bi)sulfate… rotating disk electrode (…
fuel cells. In this work, the unavoidable bisulfate and sulfate ((bi)sulfate… rotating disk electrode (…
Anion-catalyzed active dissolution model for the electrochemical adsorption of bisulfate, sulfate, and oxygen on gold in H2SO4 solution
… as gold and platinum because … adsorption of byproducts on the gold electrode [10]. Weber
and Nart used in-situ FTIR to study the adsorption of sulfate on polycrystalline gold electrodes …
and Nart used in-situ FTIR to study the adsorption of sulfate on polycrystalline gold electrodes …
Molecular-scale structure of electrode–electrolyte interfaces: the case of platinum in aqueous sulfuric acid
… anions on Pt(111). (45) We note that even at this relatively low concentration in the simulation
cell the sulfate anions preferentially adsorb … conclude that sulfate and bisulfate anions that …
cell the sulfate anions preferentially adsorb … conclude that sulfate and bisulfate anions that …