Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Cynthia J. Jenks"'
Autor:
Alon Chapovetsky, Robert M. Kennedy, Ryan Witzke, Evan C. Wegener, Fulya Dogan, Prajay Patel, Magali Ferrandon, Jens Niklas, Oleg G. Poluektov, Ning Rui, Sanjaya D. Senanayake, José A. Rodriguez, Nestor J. Zaluzec, Lei Yu, Jianguo Wen, Christopher Johnson, Cynthia J. Jenks, A. Jeremy Kropf, Cong Liu, Massimiliano Delferro, David M. Kaphan
Publikováno v:
ACS Catalysis. 12:7233-7242
The development of general strategies for the electronic tuning of a catalyst’s active site is an ongoing challenge in heterogeneous catalysis. To this end, herein we describe the application of Li-ion battery cathode and anode materials as redox n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13b3bd16144d14535bb13b0f18ea8132
https://doi.org/10.1021/acscatal.2c00935
https://doi.org/10.1021/acscatal.2c00935
Autor:
Barış Ünal, Thomas A. Lograsso, Alan I. Goldman, Cynthia J. Jenks, Marianne Quiquandon, Denis Gratias, Michel A. Van Hove, Paul C. Canfield, James W. Evans, Patricia A. Thiel
Publikováno v:
Israel Journal of Chemistry. 51:1326-1339
This paper reviews a feature of atomically-clean quasicrystal surfaces that distinguishes them from surfaces of crystalline materials. That feature is a high degree of heterogeneity among different terraces, and among structurally-identical adsorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86be8613ebb7cbf04ebc7048be517c57
https://doi.org/10.1002/ijch.201100148
https://doi.org/10.1002/ijch.201100148
Publikováno v:
Topics in Catalysis. 54:83-89
Pre-adsorbed sulfur controls nucleation of Ag islands on Ag(111), at coverages above a very small critical value. Sulfur can exert opposite effects: it accelerates mass transfer of Ag to steps and hence inhibits nucleation under some conditions, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::438caa2348d13303afee8b2d0a31a770
https://doi.org/10.1007/s11244-011-9627-8
https://doi.org/10.1007/s11244-011-9627-8
Autor:
Patricia A. Thiel, Dapeng Jing, James W. Evans, F. Qin, Barış Ünal, Chad D. Yuen, Cynthia J. Jenks, Daniel J. Sordelet
Publikováno v:
Thin Solid Films. 517:6486-6492
We have studied the morphology of a bulk-crystalline metal, Ag, deposited on a clean surface of a metallic glass, Zr–Ni–Cu–Al. At 190–300 K, the films exhibit Stranski–Krastanov-like growth, wherein three-dimensional clusters form atop an A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c95e2de12e0edbaee71cd5270a0c8ec8
https://doi.org/10.1016/j.tsf.2009.03.203
https://doi.org/10.1016/j.tsf.2009.03.203
Publikováno v:
Surface Science. 603:1486-1491
In this article, we review some of our recent work concerning sulfur adsorption on Ag(1 1 1), and the effect of sulfur on coarsening of nanoscale Ag islands. We find that sulfur accelerates coarsening, but that a finite threshold coverage exists, bel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4eb468534fb3aa67a3950c3ed3442cf
https://doi.org/10.1016/j.susc.2008.11.045
https://doi.org/10.1016/j.susc.2008.11.045
Autor:
L. Leung, Joseph Smerdon, Ronan McGrath, Vincent Fournée, Julian Ledieu, Joseph Parle, Cynthia J. Jenks
Publikováno v:
Surface Science. 602:2496-2501
Lead has been deposited on the 10-fold surface of decagonal Al72Ni11Co17 at room temperature to form an epitaxial quasicrystalline single-element monolayer. The overlayer grows through nucleation of nanometer-sized irregular-shaped islands and the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bef20046593dd24b03861dea58da7c26
https://doi.org/10.1016/j.susc.2008.05.029
https://doi.org/10.1016/j.susc.2008.05.029
Autor:
Jeong Young Park, Jean-Marie Dubois, Cynthia J. Jenks, Patricia A. Thiel, Josef Brenner, D. F. Ogletree, Miquel Salmeron
Publikováno v:
Journal of Materials Research. 23:1488-1493
We show that friction anisotropy is an intrinsic property of the atomic structure of Al–Ni–Co decagonal quasicrystals and not only of clean and well-ordered surfaces that can be prepared in vacuum [J.Y. Park et al., Science309, 1354 (2005)]. Fric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::285d420af1d033f3dcfaf56a84042975
https://doi.org/10.1557/jmr.2008.0187
https://doi.org/10.1557/jmr.2008.0187
Autor:
F. Qin, Daniel J. Sordelet, Cynthia J. Jenks, B. Hunt, Barış Ünal, Dapeng Jing, B. Gleeson, Patricia A. Thiel, Mingmin Shen
Publikováno v:
Surface Science. 602:1092-1100
We have investigated the fully-oxidized surface that forms on (Pt, Ni)3Al(1 1 1) at temperatures ranging from 300 to 1000 K and at oxygen pressures of ca. 10−6 to 10−7 Torr, using scanning tunneling microscopy (STM) and low-energy electron diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c65d02f4967cd68058432d6845a2df0c
https://doi.org/10.1016/j.susc.2008.01.004
https://doi.org/10.1016/j.susc.2008.01.004
Publikováno v:
The Journal of Physical Chemistry C. 112:4281-4290
A well-ordered, self-organized dot-row structure appears after adsorption of S on Ag(111) at 200 K. This dot-row motif, which exhibits fixed spacing between dots within rows, is present over a wide range of coverage. The dots are probably Ag3S3 clust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0404ed4ac2f5542244728a8648146ab1
https://doi.org/10.1021/jp710751b
https://doi.org/10.1021/jp710751b
Autor:
B. Gleeson, James W. Anderegg, F. Qin, Patricia A. Thiel, Cynthia J. Jenks, Daniel J. Sordelet
Publikováno v:
Surface Science. 602:205-215
We have studied the early-stage of oxide formation on (1 1 1)-oriented (Pt, Ni){sub 3}Al single crystals in air. From X-ray photoelectron spectroscopy (XPS), the predominant surface oxide changed from NiO to Al{sub 2}O{sub 3}, as oxidation temperatur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59eb3b3a2fad1910daaedc85922f101d
https://doi.org/10.1016/j.susc.2007.10.007
https://doi.org/10.1016/j.susc.2007.10.007