Marc Heggen
TítuloCitado porAno
Compositional segregation in shaped Pt alloy nanoparticles and their structural behaviour during electrocatalysis
C Cui, L Gan, M Heggen, S Rudi, P Strasser
Nature materials 12 (8), 765, 2013
7612013
Octahedral PtNi nanoparticle catalysts: exceptional oxygen reduction activity by tuning the alloy particle surface composition
C Cui, L Gan, HH Li, SH Yu, M Heggen, P Strasser
Nano letters 12 (11), 5885-5889, 2012
4182012
Size-dependent morphology of dealloyed bimetallic catalysts: linking the nano to the macro scale
M Oezaslan, M Heggen, P Strasser
Journal of the American Chemical Society 134 (1), 514-524, 2011
3162011
Core–Shell Compositional Fine Structures of Dealloyed Pt x Ni1–x Nanoparticles and Their Impact on Oxygen Reduction Catalysis
L Gan, M Heggen, S Rudi, P Strasser
Nano letters 12 (10), 5423-5430, 2012
3072012
Understanding and controlling nanoporosity formation for improving the stability of bimetallic fuel cell catalysts
L Gan, M Heggen, R O’Malley, B Theobald, P Strasser
Nano letters 13 (3), 1131-1138, 2013
2342013
Al13Fe4 as a low-cost alternative for palladium in heterogeneous hydrogenation
M Armbrüster, K Kovnir, M Friedrich, D Teschner, G Wowsnick, M Hahne, ...
Nature materials 11 (8), 690, 2012
2172012
Element-specific anisotropic growth of shaped platinum alloy nanocrystals
L Gan, C Cui, M Heggen, F Dionigi, S Rudi, P Strasser
Science 346 (6216), 1502-1506, 2014
2122014
Creation and annihilation of free volume during homogeneous flow of a metallic glass
M Heggen, F Spaepen, M Feuerbacher
Journal of Applied Physics 97 (3), 033506, 2005
1712005
Transport and retention of multi-walled carbon nanotubes in saturated porous media: Effects of input concentration and grain size
D Kasel, SA Bradford, J Šimůnek, M Heggen, H Vereecken, E Klumpp
water research 47 (2), 933-944, 2013
1202013
Synthesis and catalytic properties of nanoparticulate intermetallic Ga–Pd compounds
M Armbrüster, G Wowsnick, M Friedrich, M Heggen, R Cardoso-Gil
Journal of the American Chemical Society 133 (23), 9112-9118, 2011
1172011
Rh-doped Pt–Ni octahedral nanoparticles: understanding the correlation between elemental distribution, oxygen reduction reaction, and shape stability
V Beermann, M Gocyla, E Willinger, S Rudi, M Heggen, ...
Nano letters 16 (3), 1719-1725, 2016
1132016
Retention and remobilization of stabilized silver nanoparticles in an undisturbed loamy sand soil
Y Liang, SA Bradford, J Simunek, M Heggen, H Vereecken, E Klumpp
Environmental science & technology 47 (21), 12229-12237, 2013
1092013
Formation and analysis of core–shell fine structures in Pt bimetallic nanoparticle fuel cell electrocatalysts
M Heggen, M Oezaslan, L Houben, P Strasser
The Journal of Physical Chemistry C 116 (36), 19073-19083, 2012
952012
Elemental anisotropic growth and atomic-scale structure of shape-controlled octahedral Pt–Ni–Co alloy nanocatalysts
RM Arán-Ais, F Dionigi, T Merzdorf, M Gocyla, M Heggen, ...
Nano letters 15 (11), 7473-7480, 2015
892015
Confined‐Space Alloying of Nanoparticles for the Synthesis of Efficient PtNi Fuel‐Cell Catalysts
C Baldizzone, S Mezzavilla, HWP Carvalho, JC Meier, AK Schuppert, ...
Angewandte Chemie International Edition 53 (51), 14250-14254, 2014
892014
Carbon monoxide-assisted size confinement of bimetallic alloy nanoparticles
C Cui, L Gan, M Neumann, M Heggen, B Roldan Cuenya, P Strasser
Journal of the American Chemical Society 136 (13), 4813-4816, 2014
842014
High CO2 Selectivity in Methanol Steam Reforming through ZnPd/ZnO Teamwork
M Friedrich, S Penner, M Heggen, M Armbrüster
Angewandte Chemie International Edition 52 (16), 4389-4392, 2013
812013
Stability of dealloyed porous Pt/Ni nanoparticles
C Baldizzone, L Gan, N Hodnik, GP Keeley, A Kostka, M Heggen, ...
ACS catalysis 5 (9), 5000-5007, 2015
752015
Shape-selected bimetallic nanoparticle electrocatalysts: evolution of their atomic-scale structure, chemical composition, and electrochemical reactivity under various chemical …
C Cui, M Ahmadi, F Behafarid, L Gan, M Neumann, M Heggen, ...
Faraday discussions 162, 91-112, 2013
752013
Tuning the electrocatalytic oxygen reduction reaction activity and stability of shape-controlled Pt–Ni nanoparticles by thermal annealing− elucidating the surface atomic …
V Beermann, M Gocyla, S Kühl, E Padgett, H Schmies, M Goerlin, ...
Journal of the American Chemical Society 139 (46), 16536-16547, 2017
572017
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