Wolfgang E. S. Unger

XPS and NEXAFS studies of aliphatic and aromatic amine species on functionalized surfaces

Nora Graf, Eda Yeğen, Andreas Lippitz et al. · Surface Science · 2009 · 456 citations

Materials Science, Organic Material Chemistry, Aromatic Amine Species +11

ESCA, XRD, and IR Characterization of Aluminum Oxide, Hydroxyfluoride, and Fluoride Surfaces in Correlation with Their Catalytic Activity in Heterogeneous Halogen Exchange Reactions

Erhard Kemnitz, Andreas Lippitz, Wolfgang E. S. Unger et al. · Journal of Catalysis · 1994 · 256 citations

Materials Science, Ir Characterization, Engineering +10

An XPS analysis of different SiO ₂ modifications employing a C 1s as well as an Au 4f _7/2 static charge reference

H. Sonntag, Wolfgang E. S. Unger, H. M. Weijers et al. · Surface and Interface Analysis · 1992 · 169 citations

High-resolution imaging with SEM/T-SEM, EDX and SAM as a combined methodical approach for morphological and elemental analyses of single engineered nanoparticles

Steffi Rades, Vasile‐Dan Hodoroaba, T. Salge et al. · RSC Advances · 2014 · 130 citations · Full text

Chemical analysis of plasma-polymerized films: The application of X-ray photoelectron spectroscopy (XPS), X-ray absorption spectroscopy (NEXAFS) and fourier transform infrared spectroscopy (FTIR)

Iris Retzko, Jörg F. Friedrich, Andreas Lippitz et al. · Journal of Electron Spectroscopy and Related Phenomena · 2001 · 123 citations

Materials Science, Fourier Transform, Polymer Material +7