Wolfgang Unger, BAM Federal Institute of Materials Research and Testing
Wolfgang Unger, BAM Federal Institute of Materials Research and Testing
Director and Professor, Division "Surface Analysis and Interfacial Chemistry" (em.)
Bestätigte E-Mail-Adresse bei
Zitiert von
Zitiert von
XPS and NEXAFS studies of aliphatic and aromatic amine species on functionalized surfaces
N Graf, E Yegen, T Gross, A Lippitz, W Weigel, S Krakert, A Terfort, ...
Surface science 603 (18), 2849-2860, 2009
ESCA, XRD, and IR characterization of aluminum oxide, hydroxyfluoride, and fluoride surfaces in correlation with their catalytic activity in heterogeneous halogen exchange …
A Hess, E Kemnitz, A Lippitz, WES Unger, DH Menz
Journal of Catalysis 148 (1), 270-280, 1994
An XPS analysis of different SiO2 modifications employing a C 1s as well as an Au 4f7/2 static charge reference
T Gross, M Ramm, H Sonntag, W Unger, HM Weijers, EH Adem
Surface and interface analysis 18 (1), 59-64, 1992
Chemical analysis of plasma-polymerized films: The application of X-ray photoelectron spectroscopy (XPS), X-ray absorption spectroscopy (NEXAFS) and fourier transform infrared …
I Retzko, JF Friedrich, A Lippitz, WES Unger
Journal of electron spectroscopy and related phenomena 121 (1-3), 111-129, 2001
Nitrogen-rich plasma polymers: Comparison of films deposited in atmospheric-and low-pressure plasmas
F Truica-Marasescu, PL Girard-Lauriault, A Lippitz, WES Unger, ...
Thin solid films 516 (21), 7406-7417, 2008
C 1s and Au 4f7/2 referenced XPS binding energy data obtained with different aluminium oxides,-hydroxides and-fluorides
O Böse, E Kemnitz, A Lippitz, WES Unger
Fresenius' journal of analytical chemistry 358 (1), 175-179, 1997
Chemical Characterisation of Nitrogen‐Rich Plasma‐Polymer Films Deposited in Dielectric Barrier Discharges at Atmospheric Pressure
PL Girard‐Lauriault, P Desjardins, WES Unger, A Lippitz, MR Wertheimer
Plasma Processes and Polymers 5 (7), 631-644, 2008
Formation of plasma polymer layers with functional groups of different type and density at polymer surfaces and their interaction with Al atoms
J Friedrich, G Kühn, R Mix, W Unger
Plasma Processes and Polymers 1 (1), 28-50, 2004
Analysis of highly resolved x‐ray photoelectron Cr 2p spectra obtained with a Cr2O3 powder sample prepared with adhesive tape
E Ünveren, E Kemnitz, S Hutton, A Lippitz, WES Unger
Surface and Interface Analysis: An International Journal devoted to the …, 2004
The European nanometrology landscape
RK Leach, R Boyd, T Burke, HU Danzebrink, K Dirscherl, T Dziomba, ...
Nanotechnology 22 (6), 062001, 2011
Comprehensive comparison of various techniques for the analysis of elemental distributions in thin films
D Abou-Ras, R Caballero, CH Fischer, CA Kaufmann, I Lauermann, ...
Microscopy and Microanalysis 17 (5), 728-751, 2011
SIMS imaging of the nanoworld: applications in science and technology
M Senoner, WES Unger
Journal of analytical atomic spectrometry 27 (7), 1050-1068, 2012
Surface Analysis of Plasma Deposited Polymer Films, 7: “In situ” Characterization of Plasma Deposited Allylamine Films by ToF‐SSIMS, XPS and NEXAFS Spectroscopy
U Oran, S Swaraj, A Lippitz, WES Unger
Plasma processes and polymers 3 (3), 288-298, 2006
Oxygen plasma induced degradation of the surface of poly (styrene), poly (bisphenol-A-carbonate) and poly (ethylene terephthalate) as observed by soft X-ray absorption …
I Koprinarov, A Lippitz, JF Friedrich, WES Unger, C Wöll
Polymer 39 (14), 3001-3009, 1998
Curve fitting of Cr 2p photoelectron spectra of Cr2O3 and CrF3
I Grohmann, E Kemnitz, A Lippitz, WES Unger
Surface and interface analysis 23 (13), 887-891, 1995
High-resolution imaging with SEM/T-SEM, EDX and SAM as a combined methodical approach for morphological and elemental analyses of single engineered nanoparticles
S Rades, VD Hodoroaba, T Salge, T Wirth, MP Lobera, RH Labrador, ...
RSC advances 4 (91), 49577-49587, 2014
Improvement in polymer adhesivity by low and normal pressure plasma surface modification
JF Friedrich, P Rohrer, W Saur, T Gross, A Lippitz, W Unger
Surface and Coatings Technology 59 (1-3), 371-378, 1993
X-ray photoelectron and x-ray excited auger electron spectroscopic analysis of surface modifications of chromia during heterogeneous catalyzed chlorine/fluorine exchange
E Kemnitz, A Kohne, I Grohmann, A Lippitz, WES Unger
Journal of Catalysis 159 (2), 270-279, 1996
Functionalized nanographene sheets with high antiviral activity through synergistic electrostatic and hydrophobic interactions
IS Donskyi, W Azab, JL Cuellar-Camacho, G Guday, A Lippitz, ...
Nanoscale 11 (34), 15804-15809, 2019
C K-edge NEXAFS spectra of graphene with physical and chemical defects: a study based on density functional theory
C Ehlert, WES Unger, P Saalfrank
Physical Chemistry Chemical Physics 16 (27), 14083-14095, 2014
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