BibTex format
@article{Roy:2018:10.1021/acsenergylett.8b01178,
author = {Roy, C and Rao, RR and Stoerzinger, KA and Hwang, J and Rossmeisl, J and Chorkendorff, I and Shao-Horn, Y and Stephens, IEL},
doi = {10.1021/acsenergylett.8b01178},
journal = {ACS Energy Letters},
pages = {2045--2051},
title = {Trends in activity and dissolution on RuO2 under oxygen evolution conditions: particles versus well-defined extended surfaces},
url = {http://dx.doi.org/10.1021/acsenergylett.8b01178},
volume = {3},
year = {2018}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - Rutile RuO2 catalysts are the most active pure metal oxides for oxygen evolution; however, they are also unstable toward dissolution. Herein, we study the catalytic activity and stability of oriented thin films of RuO2 with (111), (101), and (001) orientations, in comparison to a (110) single crystal and commercial nanoparticles. These surfaces were all tested in aqueous solutions of 0.05 M H2SO4. The initial catalyst activity ranked as follows: (001) > (101) > (111) ≈ (110). We complemented our activity data with inductively coupled plasma mass spectroscopy, to measure Ru dissolution products occurring in parallel to oxygen evolution. In contrast to earlier reports, we find that, under our experimental conditions, there is no correlation between the activity and stability.
AU - Roy,C
AU - Rao,RR
AU - Stoerzinger,KA
AU - Hwang,J
AU - Rossmeisl,J
AU - Chorkendorff,I
AU - Shao-Horn,Y
AU - Stephens,IEL
DO - 10.1021/acsenergylett.8b01178
EP - 2051
PY - 2018///
SN - 2380-8195
SP - 2045
TI - Trends in activity and dissolution on RuO2 under oxygen evolution conditions: particles versus well-defined extended surfaces
T2 - ACS Energy Letters
UR - http://dx.doi.org/10.1021/acsenergylett.8b01178
VL - 3
ER -