Search Results - "Praetz, Sebastian"

Operando laboratory XAS of Ni nanoparticles in CO2 methanation using a plug-flow fixed-bed cell with von Hámos spectrometer.

Authors: Praetz, Sebastian Dal Molin, Emiliano Kober, Delf et al.

Source: JAAS (Journal of Analytical Atomic Spectrometry). Apr2026, Vol. 41 Issue 4, p1208-1211. 4p.

Subjects: X-ray absorption spectra, Fixed bed reactors, Catalysts, Heterogeneous catalysis, Carbon dioxide, Nanoparticles, X-ray spectrometers, Time-resolved spectroscopy

Can laboratory-based XAFS compete with XRD and Mössbauer spectroscopy as a tool for quantitative species analysis? Critical evaluation using the example of a natural iron ore.

Authors: Praetz, Sebastian Schlesiger, Christopher Motz, Damian Alexander et al.

Source: PLoS ONE. 5/16/2025, Vol. 20 Issue 5, p1-29. 29p.

Operando laboratory XAS on battery materials using the DANOISE cell in a von H'amos spectrometer.

Authors: Praetz, Sebastian Johansen, Morten Kober, Delf et al.

Source: JAAS (Journal of Analytical Atomic Spectrometry). Sep2025, Vol. 40 Issue 9, p2447-2461. 15p.

Subjects: X-ray absorption near edge structure, Lithium-ion batteries, Storage batteries, Electrodes, X-ray spectrometers, Electrode testing, X-ray absorption spectra

Correction: Can laboratory-based XAFS compete with XRD and Mössbauer spectroscopy as a tool for quantitative species analysis? Critical evaluation using the example of a natural iron ore.

Authors: Praetz, Sebastian Schlesiger, Christopher Motz, Damian Alexander et al.

Source: PLoS ONE. 5/26/2026, Vol. 21 Issue 5, p1-1. 1p.

Examining iron complexes with organic ligands by laboratory XAFS.

Authors: Motz, Damian Praetz, Sebastian Schlesiger, Christopher et al.

Source: JAAS (Journal of Analytical Atomic Spectrometry). Feb2023, Vol. 38 Issue 2, p391-402. 12p.

Subjects: Iron, Iron compounds, Coordinate covalent bond, Pyrolytic graphite, Organic compounds, Analytical chemistry

Fine and hyperfine interactions with multi-level spin relaxation of the purified Giese-salt in veterinary medicine: Prussian blue compound ammonium-ferric-hexacyano-ferrate.

Authors: Bräuninger, Sascha A. Motz, Damian A. Praetz, Sebastian et al.

Source: Journal of Radioanalytical & Nuclear Chemistry. Apr2026, Vol. 335 Issue 4, p3103-3128. 26p.

Subjects: Veterinary medicine, Prussian blue, Ferromagnetism, Spin-lattice relaxation, Mössbauer spectroscopy, Nanostructured materials

Recent progress in the performance of HAPG based laboratory EXAFS and XANES spectrometers.

Authors: Schlesiger, Christopher Praetz, Sebastian Gnewkow, Richard et al.

Source: JAAS (Journal of Analytical Atomic Spectrometry). Oct2020, Vol. 35 Issue 10, p2298-2304. 7p.

Subjects: X-ray absorption near edge structure, Extended X-ray absorption fine structure, Spectrometers, Copper foil, X-ray absorption

Boosting Water Oxidation through In Situ Electroconversion of Manganese Gallide: An Intermetallic Precursor Approach.

Authors: Menezes, Prashanth W. Walter, Carsten Hausmann, Jan Niklas et al.

Source: Angewandte Chemie International Edition; 11/11/2019, Vol. 58 Issue 46, p16569-16574, 6p

Steigerung der Wasseroxidation durch In‐situ‐Elektrokonversion eines Mangangallids: Ein intermetallischer Vorläuferansatz.

Authors: Menezes, Prashanth W. Walter, Carsten Hausmann, Jan Niklas et al.

Source: Angewandte Chemie; 11/11/2019, Vol. 131 Issue 46, p16722-16727, 6p

In situ/operando plug-flow fixed-bed cell for synchrotron PXRD and XAFS investigations at high temperature, pressure, controlled gas atmosphere and ultra-fast heating.

Authors: Bischoff, Benjamin Bekheet, Maged F. Dal Molin, Emiliano et al.

Source: Journal of Synchrotron Radiation. Jan2024, Vol. 31 Issue 1, p77-84. 8p.

Photolithographic additive manufacturing of high-entropy perovskite oxides from synthesized multimetallic polymeric precursors.

Authors: Yang, Haotian Wang, Xifan Praetz, Sebastian et al.

Source: Journal of the European Ceramic Society. Jan2025, Vol. 45 Issue 1, pN.PAG-N.PAG. 1p.

Subjects: Rietveld refinement, Polyethylene glycol, Compressive strength, Fabrication (Manufacturing), Crystal structure

Absorption Correction for 3D Elemental Distributions of Dental Composite Materials Using Laboratory Confocal Micro-X-ray Fluorescence Spectroscopy.

Authors: Bauer LJ Wieder F Truong V et al.

Source: Analytical chemistry [Anal Chem] 2024 May 28; Vol. 96 (21), pp. 8441-8449. Date of Electronic Publication: 2024 May 17.

Publication Type: Journal Article

Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 0370536 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-6882 (Electronic) Linking ISSN: 00032700 NLM ISO Abbreviation: Anal Chem Subsets: MEDLINE; PubMed not MEDLINE

Cerium Oxide Nanoparticles Confined in Doped Mesoporous Carbons: A Strategy to Produce Catalysts for Imine Synthesis.

Authors: Lima Oliveira R Ledwa KA Chernyayeva O et al.

Source: Inorganic chemistry [Inorg Chem] 2023 Aug 21; Vol. 62 (33), pp. 13554-13565. Date of Electronic Publication: 2023 Aug 09.

Publication Type: Journal Article

Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 0366543 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-510X (Electronic) Linking ISSN: 00201669 NLM ISO Abbreviation: Inorg Chem Subsets: MEDLINE; PubMed not MEDLINE

Elucidating the role of earth alkaline doping in perovskite-based methane dry reforming catalysts.

Authors: Delir Kheyrollahi Nezhad P Bekheet MF Bonmassar N et al.

Source: Catalysis science & technology [Catal Sci Technol] 2022 Jan 06; Vol. 12 (4), pp. 1229-1244. Date of Electronic Publication: 2022 Jan 06 (Print Publication: 2022).

Publication Type: Journal Article

Journal Info: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101636664 Publication Model: eCollection Cited Medium: Print ISSN: 2044-4753 (Print) Linking ISSN: 20444753 NLM ISO Abbreviation: Catal Sci Technol Subsets: PubMed not MEDLINE

Steering the Methane Dry Reforming Reactivity of Ni/La2O3 Catalysts by Controlled In Situ Decomposition of Doped La2NiO4 Precursor Structures.

Authors: Bekheet MF Delir Kheyrollahi Nezhad P Bonmassar N et al.

Source: ACS catalysis [ACS Catal] 2021 Jan 01; Vol. 11 (1), pp. 43-59. Date of Electronic Publication: 2020 Dec 11.

Publication Type: Journal Article

Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 101562209 Publication Model: Print-Electronic Cited Medium: Print ISSN: 2155-5435 (Print) NLM ISO Abbreviation: ACS Catal Subsets: PubMed not MEDLINE

Macro/Microporous Covalent Organic Frameworks for Efficient Electrocatalysis.

Authors: Zhao X Pachfule P Li S et al.

Source: Journal of the American Chemical Society [J Am Chem Soc] 2019 Apr 24; Vol. 141 (16), pp. 6623-6630. Date of Electronic Publication: 2019 Apr 10.

Publication Type: Journal Article

Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: PubMed not MEDLINE

Insights into structure and dynamics of (Mn,Fe)Ox-promoted Rh nanoparticles.

Authors: Dimitrakopoulou M Huang X Kröhnert J et al.

Source: Faraday discussions [Faraday Discuss] 2018 Sep 03; Vol. 208 (0), pp. 207-225.

Publication Type: Journal Article

Journal Info: Publisher: Faraday Division, Royal Society of Chemistry Country of Publication: England NLM ID: 9212301 Publication Model: Print Cited Medium: Internet ISSN: 1364-5498 (Electronic) Linking ISSN: 13596640 NLM ISO Abbreviation: Faraday Discuss Subsets: PubMed not MEDLINE