Interfacial charge distributions in carbon-supported palladium catalysts

Autor: Radhika G. Rao, Raoul Blume, Thomas W. Hansen, Erika Fuentes, Kathleen Dreyer, Simona Moldovan, Ovidiu Ersen, David D. Hibbitts, Yves J. Chabal, Robert Schlögl, Jean-Philippe Tessonnier

Publikováno v: Nature Communications, Vol 8, Iss 1, Pp 1-10 (2017)

Control over charge transfer in carbon-supported metal nanoparticles is essential for designing new catalysts. Here, the authors show that thermal treatments effectively tune the interfacial charge distribution in carbon-supported palladium catalysts

Externí odkaz: https://doaj.org/article/332d9fcc816c40deacd1e6154a822e53

Dynamics over a Cu–graphite electrode during the gas-phase CO2 reduction investigated by APXPS

Autor: Rosa Arrigo, Raoul Blume, Alexander Ian Large, Juan Jesus Velasco-Vélez, Michael Hävecker, Axel Knop-Gericke, Georg Held

Publikováno v: Faraday Discussions. 236:126-140

We use ambient pressure X-ray photoelectron and absorption spectroscopies coupled with on-line gas detection to investigate in situ performance and interface chemistry of an electrodeposited Cu on a carbon support under conditions of CO2 reduction.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d6af578994ac184cbd994791c3f9eab
https://doi.org/10.1039/d1fd00121c

Dynamics at polarized carbon dioxide-iron oxyhydroxide interfaces unveil the origin of multicarbon product formation

Autor: Rosa Arrigo, Raoul Blume, Verena Streibel, Chiara Genovese, Alberto Roldan, Manfred E. Schuster, Claudio Ampelli, Siglinda Perathoner, Juan J. Velasco Vélez, Michael Hävecker, Axel Knop-Gericke, Robert Schlögl, Gabriele Centi

Publikováno v: ACS Catalysis

Surface-sensitive ambient pressure X-ray photoelectron spectroscopy and near-edge X-ray absorption fine structure spectroscopy combined with an electrocatalytic reactivity study, multilength-scale electron microscopy, and theoretical modeling provide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6070ac4cdf0e2cdee5f72cce52d75958
https://orca.cardiff.ac.uk/id/eprint/146283/1/acscatal.1c04296.pdf

The Coalescence Behavior of Two-Dimensional Materials Revealed by Multiscale

Autor: Zhu-Jun, Wang, Jichen, Dong, Linfei, Li, Guocai, Dong, Yi, Cui, Yang, Yang, Wei, Wei, Raoul, Blume, Qing, Li, Li, Wang, Xiaozhi, Xu, Kaihui, Liu, Cédric, Barroo, Joost W M, Frenken, Qiang, Fu, Xinhe, Bao, Robert, Schlögl, Feng, Ding, Marc-Georg, Willinger

Publikováno v: ACS nano. 14(2)

Wafer-scale monocrystalline two-dimensional (2D) materials can theoretically be grown by seamless coalescence of individual domains into a large single crystal. Here we present a concise study of the coalescence behavior of crystalline 2D films using

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::49e662666fb71b1a67acf5b2b064b3af
https://pubmed.ncbi.nlm.nih.gov/32031780

A Peeling Approach for Integrated Manufacturing of Large Monolayer h-BN Crystals

Autor: Robert Schloegl, Ye Fan, Antonio Lombardo, Robert S. Weatherup, David G. Purdie, Oliver J. Burton, Fabien Massabuau, Stephan Hofmann, Raoul Blume, Ruizhi Wang, Philipp Braeuninger-Weimer

Publikováno v: ACS Nano
Wang, R, Purdie, D G, Fan, Y, Massabuau, F C-P, Braeuninger-Weirner, P, Burton, O J, Blume, R, Schloegl, R, Lombardo, A, Weatherup, R & Hofmann, S 2019, ' A Peeling Approach for Integrated Manufacturing of Large Mono-Layer h-BN Crystals ', ACS Nano . https://doi.org/10.1021/acsnano.8b08712

Hexagonal boron nitride (h-BN) is the only known material aside from graphite with a structure composed of simple, stable, noncorrugated atomically thin layers. While historically used as a lubricant in powder form, h-BN layers have become particular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3045893fb46aab1290065383ad0c276
https://hdl.handle.net/21.11116/0000-0003-D220-B21.11116/0000-0002-FE7E-4