Zobrazeno 1 - 10
of 83
pro vyhledávání: '"RADOSLAV ATANASOSKI"'
Autor:
BRANISLAV NIKOLIC, SLOBODAN MILONJIC, RADOSLAV ATANASOSKI, VLADIMIR PANIC, ALEKSANDAR DEKANSKI, DEJAN MITROVIC
Publikováno v:
Journal of the Serbian Chemical Society, Vol 66, Iss 11-12, Pp 847-857 (2001)
The influence of the addition of methanol, ethanol, 1-propanol and 2-propanol to the dispersing medium of a mixture of RuO2 and TiO2 sols on the electrochemically active surface area for proton exchange, as well as on the electrocatalytic activity fo
Externí odkaz:
https://doaj.org/article/ce2a7a4a7bba4dd4b854743d2518021a
Publikováno v:
Journal of Power Sources. 269:671-681
Electron microscopy and X-ray photoelectron spectroscopy (XPS) methods have been utilized to study the role of oxygen evolution reaction (OER) catalysts in mitigating degradation arising from start-up/shutdown events. Pt nanostructured thin films (NS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac5bec3ba8074452d451ce843a8b670
https://doi.org/10.1016/j.jpowsour.2014.06.153
https://doi.org/10.1016/j.jpowsour.2014.06.153
Autor:
Darija Susac, Jürgen Stumper, Mark K. Debe, Sumit Kundu, Viatcheslav Berejnov, Radoslav Atanasoski, Vincent Lee, Adam P. Hitchcock, M. Marcia West
Publikováno v:
Journal of Power Sources. 263:163-174
Scanning transmission X-ray microscopy (STXM) has been applied to characterize nano structured thin film (NSTF) catalysts implemented as electrode materials in proton-exchange-membrane (PEM) fuel cells. STXM is used to study all chemical constituents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80a47a0b33ce334e7b7be1ba7be57668
https://doi.org/10.1016/j.jpowsour.2014.04.020
https://doi.org/10.1016/j.jpowsour.2014.04.020
Autor:
J. E. Harlow, Radoslav Atanasoski, George D. Vernstrom, Timothy C Crowtz, J. R. Dahn, G. M. Haugen, R. J. Sanderson, Liliana Atanasoska, David Stevens
Publikováno v:
Journal of The Electrochemical Society. 161:F961-F968
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acffe3919320bd5cf52150374641c993
https://doi.org/10.1149/2.0201410jes
https://doi.org/10.1149/2.0201410jes
Autor:
Vincent Lee, Viatcheslav Berejnov, Darija Susac, Adam P. Hitchcock, Juergen Stumper, Sumit Kundu, Radoslav Atanasoski
Publikováno v:
ECS Transactions. 58:473-479
Nanostructured thin film (NSTF) catalysts are promising for proton exchange membrane fuel cell applications. We have used synchrotron based scanning transmission soft X-ray microscopy (STXM) to evaluate composition and structure of NSTF anodes prepar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b774d10db2e7101a9509d086754429d0
https://doi.org/10.1149/05801.0473ecst
https://doi.org/10.1149/05801.0473ecst
Publikováno v:
ECS Transactions. 50:19-33
The interface formation between nano-structured Perylene Red (PR) whiskers and the oxygen evolution reaction (OER) catalysts ruthenium and iridium was studied systematically by XPS and STEM. The OER catalyst over- layers with thicknesses ranging from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::283b2166720053c90b17264ac30e91bd
https://doi.org/10.1149/05036.0019ecst
https://doi.org/10.1149/05036.0019ecst
Autor:
David Stevens, Cody W Watson, Liliana Atanasoska, Jeffrey R. Dahn, R. J. Sanderson, Radoslav Atanasoski, George D. Vernstrom, J. E. Harlow, Timothy J. Crowtz, G. M. Haugen
Publikováno v:
ECS Transactions. 50:1533-1538
A test protocol to measure catalyst durability and OER activity through multiple simulated fuel cell start-up shut-down pulses has been developed. Data for NSTF-coated glassy carbon disks coated with platinum and platinum with an overlayer of IrRu ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1469f436bb59b6f8227708ff282440f4
https://doi.org/10.1149/05002.1533ecst
https://doi.org/10.1149/05002.1533ecst
Autor:
Liliana Atanasoska, David A. Cullen, Gregory M. Haugen, George D. Vernstrom, Radoslav Atanasoski
Publikováno v:
ECS Electrochemistry Letters. 2:F25-F28
Catalysts that enable proton exchange membrane fuel cells to weather the damaging conditions experienced during transient periods of fuel starvation have been developed. The addition of minute amounts of iridium and ruthenium to the cathode enhances
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdc235fde2a3cdee3358ea96d30dd58a
https://doi.org/10.1149/2.006303eel
https://doi.org/10.1149/2.006303eel
Autor:
Gregory M. Haugen, David A. Cullen, Liliana Atanasoska, Radoslav Atanasoski, Karren L. More, George D. Vernstrom
Publikováno v:
Electrocatalysis. 3:284-297
Minute amounts of Ru, Ir, and Ti (2 and 10 μg/cm2) sputter-deposited over 3M Pt-coated nanostructured thin film (NSTF) substrate were evaluated as oxygen evolution reaction (OER) catalysts in a polymer electrolyte membrane (PEM) environment. The pur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::759c6140fc1c3132ffc4cea7534c70b6
https://doi.org/10.1007/s12678-012-0092-3
https://doi.org/10.1007/s12678-012-0092-3
Autor:
R. J. Sanderson, Radoslav Atanasoski, Gary Chi-Kang Liu, G. M. Haugen, T. D. Hatchard, J. E. Harlow, J. R. Dahn, David Stevens, George D. Vernstrom, N. van der Bosch
Publikováno v:
Electrochimica Acta. 56:10436-10442
A comprehensive set of rotating disk electrode (RDE) tests has been developed to test the suitability of fuel cell catalyst candidates for use as either anode or cathode catalysts for transient conditions. The activity for Hydrogen Oxidation reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6f5f8726e35c4997cb172fcb47714e7
https://doi.org/10.1016/j.electacta.2011.05.059
https://doi.org/10.1016/j.electacta.2011.05.059