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Manipulation and Patterning of the Surface Hydrogen Concentration on Pd(111) by Electric Fields†

  1. Toshiyuki Mitsui Dr.1,
  2. Evgeni Fomin Dr.1,
  3. D. Frank Ogletree Dr.1,
  4. Miquel Salmeron Dr.1,
  5. Anand U. Nilekar2,
  6. Manos Mavrikakis Prof.2

Article first published online: 22 JUN 2007

DOI: 10.1002/ange.200604498

Issue

Angewandte Chemie

Angewandte Chemie

Volume 119, Issue 30, pages 5859–5863, July 23, 2007

Additional Information

How to Cite

Mitsui, T., Fomin, E., Ogletree, D., Salmeron, M., Nilekar, A. and Mavrikakis, M. (2007), Manipulation and Patterning of the Surface Hydrogen Concentration on Pd(111) by Electric Fields. Angewandte Chemie, 119: 5859–5863. doi: 10.1002/ange.200604498

Author Information

  1. 1

    Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA, Fax: (+1) 510-486-6044

  2. 2

    Department of Chemical & Biological Engineering, University of Wisconsin-Madison, Madison, WI 53706, USA

  1. †

    Work at LBL was supported by the Director, Office of Energy Research, Office of Basic Energy Sciences, Materials Sciences Division of the U.S. Department of Energy under contract No. DE-AC02-05CH11231. Work at UW was supported by DOE-BES, Division of Chemical Sciences, under contract No. DE-FG02-05ER15731. A.U.N. and M.M. thank SC Johnson & Son, Inc. for a Distinguished Fellowship, and Drs. F. Mehmood, J. Rossmeisl, and Y. Xu for useful discussions. Computational resources at DOE-NERSC, PNNL, and ORNL are gratefully acknowledged.

Publication History

  1. Issue published online: 13 JUL 2007
  2. Article first published online: 22 JUN 2007
  3. Manuscript Revised: 19 APR 2007
  4. Manuscript Received: 3 NOV 2006

Funded by

  • Director, Office of Energy Research, Office of Basic Energy Sciences, Materials Sciences Division of the U.S. Department of Energy. Grant Number: DE-AC02-05CH11231
  • DOE-BES, Division of Chemical Sciences. Grant Number: DE-FG02-05ER15731

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Keywords:

  • Adsorption;
  • Diffusion;
  • Elektrische Felder;
  • Palladium;
  • Wasserstoff

Graphical Abstract

Thumbnail image of graphical abstract

Malen nach Feldern: Das elektrische Feld einer Rastertunnelmikroskopspitze (links) steuert die Diffusion von Wasserstoff an einer Palladiumoberfläche, sodass charakteristische Muster resultieren. Das STM-Bild (rechts) zeigt einen dreieckigen Bereich mit niedriger Wasserstoffkonzentration, umgeben von weißen Bereichen, die von Wasserstoff unter der Oberfläche herrühren.

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