Adsorbate-induced lifting of substrate relaxation is a general mechanism governing titania surface chemistry

Autor: David Silber, Piotr M. Kowalski, Franziska Traeger, Maria Buchholz, Fabian Bebensee, Bernd Meyer, Christof Wöll

Publikováno v: Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)

Molecules on a metal surface may be modified by the presence of oxide layers, but further mechanistic understanding is still required. Here the authors show for methanol on rutile TiO2(110) that strongly bonded adsorbates lift surface relaxations, le

Externí odkaz: https://doaj.org/article/9d43097d168f4364acf9a8b67e1e8632

Forever Young

Autor: Fabian Bebensee, Kira Welter, Greta Heydenrych

Publikováno v: Chemphyschem : a European journal of chemical physics and physical chemistry. 21(1)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9be675f9412cd709b540b1e041f7cfb4
https://pubmed.ncbi.nlm.nih.gov/31912619

Carbon Dioxide Adsorption on CeO2 (110): An XPS and NEXAFS Study

Autor: Jun Chen, Alexei Nefedov, Christof Wöll, Fabian Bebensee, Chengwu Yang, Xiaojuan Yu

Publikováno v: ChemPhysChem. 18:1874-1880

The adsorption of CO₂ on the surface of a CeO₂(110) bulk single crystal was studied by X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS) spectroscopy. The high-quality XPS and C K-edge NEXAFS data show

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3eae01b1874de27043a8766338605d4a
https://doi.org/10.1002/cphc.201700240

Interaction of Formaldehyde with the Rutile TiO2(110) Surface: A Combined Experimental and Theoretical Study

Autor: Miru Tang, Yuemin Wang, Zdenek Dohnálek, Long Chen, Stefan Heissler, Christof Wöll, Zhenrong Zhang, Alexei Nefedov, Fabian Bebensee, Bruce D. Kay, Qingfeng Ge, Chengwu Yang, Xiaojuan Yu

Publikováno v: The Journal of Physical Chemistry C. 120:12626-12636

The adsorption and reaction of formaldehyde (CH2O) on the oxidized rutile TiO2(110) surface were studied by temperature-programmed desorption (TPD), scanning tunneling microscopy (STM), infrared reflection–absorption spectroscopy (IRRAS), and densi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6e536acb3a0d05d13f88056b4be3cdb8
https://doi.org/10.1021/acs.jpcc.6b03689

Steering Surface Reaction at Specific Sites with Self-Assembly Strategy

Autor: Kai Wu, Trolle R. Linderoth, Jian Shang, Zhirong Liu, Qian Shen, Mingmei Yang, Yang He, Fang Cheng, Regine Bebensee, Xiong Zhou, Fabian Bebensee, Flemming Besenbacher

Publikováno v: Zhou, X, Bebensee, F, Yang, M, Bebensee, R, Cheng, F, He, Y, Shen, Q, Shang, J, Liu, Z, Besenbacher, F, Linderoth, T R & Wu, K 2017, ' Steering Surface Reaction at Specific Sites with Self-Assembly Strategy ', A C S Nano, vol. 11, no. 9, pp. 9397-9404 . https://doi.org/10.1021/acsnano.7b04900

To discern the catalytic activity of different active sites, a self-assembly strategy is applied to confine the involved species that are "attached" to specific surface sites. The employed probe reaction system is the Ullmann coupling of 4-bromobiphe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19f6abe2ee027186f2a4f487bf1f05ef
https://pure.au.dk/portal/da/publications/steering-surface-reaction-at-specific-sites-with-selfassembly-strategy(ff155ed2-b9b6-492d-9020-b3cbcd8e5213).html