Výsledky vyhledávání - "Jürgen Dornseiffer"

Akademický článek

Microemulsion mediated synthesis of BaTiO3 – Ag nanocomposites

Autor: Songhak Yoon, Jürgen Dornseiffer, Detlev Hennings, Christian Pithan, Rainer Waser

Publikováno v: Processing and Application of Ceramics, Vol 3, Iss 1-2, Pp 33-38 (2009)

BaTiO3 – Ag composite nanopowders were synthesized via microemulsion mediated synthesis through the hydrolytic decomposition of mixed metal alkoxide solutions as precursor for the BaTiO3 and the reduction of silver nitrate in the presence of polyvi

Externí odkaz: https://doaj.org/article/720b60fb6c114413a617e4c117330fd7

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Combined near-ambient pressure photoelectron spectroscopy and temporal analysis of products study of CH4 oxidation on Pd/γ-Al2O3 catalysts

Autor: Joachim Pasel, Ralf Peters, Dirk Schmitt, Joachim Mayer, Heinrich Hartmann, Jonas Werner, Jürgen Dornseiffer, Astrid Besmehn

Publikováno v: Catalysis today 360, 444-453 (2021). doi:10.1016/j.cattod.2019.12.026 special issue: "S0920586119306753"

Vehicles that run on natural gas must be equipped with an exhaust gas after-treatment system to burn their unavoidable CH4 slip, which must not be released into the environment as CH4 is a potent greenhouse gas. Pd is known as a highly active catalys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::645c8f71c2920bbb5ca0d1a033a75d2b
https://doi.org/10.1016/j.cattod.2019.12.026

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Contributions of Washcoat Components in Different Configurations to the NOX and Oxygen Storage Performance of LNT Catalysts

Autor: Can Özyalcin, Peter Mauermann, Jürgen Dornseiffer, Stefan Sterlepper, Marco Günther, Stefan Pischinger

Publikováno v: Catalysts : open access journal 12(9), 953 (2022). doi:10.3390/catal12090953 special issue: "Special Issue "Catalytic Treatment of Air Pollutants (VOCs, PACs, PCDDs/PCDFs, Soot, NOx, CO) II" / Special Issue Editor: Dr. Fan Lin, Guest Editor; Prof. Dr. Jong-Ki Jeon, Guest Editor"
Catalysts 12(9), 953-(2022). doi:10.3390/catal12090953
Catalysts; Volume 12; Issue 9; Pages: 953

Catalysts : open access journal 12(9), 953 (2022). doi:10.3390/catal12090953 special issue: "Special Issue "Catalytic Treatment of Air Pollutants (VOCs, PACs, PCDDs/PCDFs, Soot, NOx, CO) II" / Special Issue Editor: Dr. Fan Lin, Guest Editor; Prof. Dr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6f357e03ef0a8680dd9e85433695177
https://doi.org/10.3390/catal12090953

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Novel low-temperature lean NOx storage materials based on La0.5Sr0.5Fe1-xMxO3-δ/Al2O3 infiltration composites (M = Ti, Zr, Nb)

Autor: Jürgen Dornseiffer, Wilhelm A. Meulenberg, Yoo Jung Sohn, H. Schlenz, F.S. Sauerwein, S.I. Ecker, Olivier Guillon, Jonas Werner, Henny J.M. Bouwmeester, Stefan Baumann, Thomas E. Weirich

Publikováno v: Applied catalysis / B 286, 119919-(2021). doi:10.1016/j.apcatb.2021.119919
Applied catalysis B: environmental, 286:119919. Elsevier

Low-temperature NOx storage materials for lean NOx traps based on nanocomposites containing perovskite-type oxides of La0.5Sr0.5Fe1-xMxO3-δ (M = Ti, Nb or Zr; x = 0.25 or 0.5) are prepared in a highly porous alumina with different loadings of 15−2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a550e1d2d1677100df767f48b17b0a8e
https://doi.org/10.1016/j.apcatb.2021.119919

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Composition/Performance Evaluation of Lean NOx Trap Catalysts for Coupling with SCR Technology

Autor: Joachim Mayer, Riza Iskandar, Stefan Sterlepper, Egbert Wessel, Stefan Pischinger, Jürgen Dornseiffer, Bernd Wolkenar, Thomas E. Weirich, Simon Schönebaum, Peter Mauermann, Ulrich Simon, Olivier Guillon

Publikováno v: ChemCatChem 13(7), 1787-1805 (2021). doi:10.1002/cctc.202001761

The washcoat composition and the catalytic properties of two commercially available lean NOx traps (LNTs) were investigated. Both catalysts contained nominally the same NOx storage and catalytic materials but differed strongly in their amount and act

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0154d5e8d9a347b2bc1eca607e96feef
https://juser.fz-juelich.de/record/893351

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Cathode-electrolyte material interactions during manufacturing of inorganic solid-state lithium batteries

Autor: Olivier Guillon, Christian Dellen, Sandra Lobe, Benjamin Gotzen, Martin Finsterbusch, Doris Sebold, Jürgen Dornseiffer, Sven Uhlenbruck, Chih-Long Tsai

Publikováno v: Journal of electroceramics 38(2-4), 197-206 (2017). doi:10.1007/s10832-016-0062-x

Solid-state lithium batteries comprising a ceramic electrolyte instead of a liquid one enable safer high-energy batteries. Their manufacturing usually requires a high temperature heat treatment to interconnect electrolyte, electrodes, and if applicab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fb58fddde02564fb8487f3061061619
https://doi.org/10.1007/s10832-016-0062-x

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A First Orienting Investigation of the Interaction of Cable Fire Products with Passive Autocatalytic Recombiners

Autor: Ahmed Bentaib, Hans-Josef Allelein, Franck Morfin, Pascal Zavaleta, Ernst-Arndt Reinecke, Jürgen Dornseiffer, Daniel Heidelberg

Publikováno v: Nuclear Technology
Nuclear Technology, American Nuclear Society, 2016, 196 (2), pp.367-376. ⟨10.13182/NT16-4⟩

Passive autocatalytic recombiners (PARs) have been installed inside light water reactor containments in many countries to remove hydrogen and, thus, to mitigate the combustion risk during a severe ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78354292203751bed7a57b903b3c68a6
https://doi.org/10.13182/nt16-4

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Synthesis of nitrogen and lanthanum codoped barium titanate with a novel thermal ammonolysis reactor

Autor: Yusuke Otsuka, Christian Pithan, Rainer Waser, Jürgen Dornseiffer, Takehiro Konoike, Takahiro Takada

Publikováno v: Journal of the European Ceramic Society. 36:2719-2725

Lanthanum doped barium titanate was nitridated by thermal ammonolysis with a newly designed reactor, which performs extended efficiency to supply ammonia with less decomposition at elevated temperatures above 600 °C. The kinetics of nitrogen-uptake

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aeecfacae204847215f3593f39bd623
https://doi.org/10.1016/j.jeurceramsoc.2016.03.033

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Spark plasma sintering of nanocrystalline BaTiO3-powders: Consolidation behavior and dielectric characteristics

Autor: Zhijian Shen, Daniel Grüner, Shoichi Iwaya, Jürgen Dornseiffer, Yan Xiong, Christian Pithan, Songhak Yoon, Rainer Waser

Publikováno v: Journal of the European Ceramic Society. 31:1723-1731

BaTiO 3 nanopowders prepared by two different wet chemical routes, one based on microemulsion-mediated synthesis (M-BT) and the other one on the alkoxide–hydroxide method (A-BT) were consolidated by spark plasma sintering (SPS). The densification p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7538421afe419562345c57aa11c2fc42
https://doi.org/10.1016/j.jeurceramsoc.2011.03.035

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PbTiO3 nanoparticle precursors for chemical solution deposited electroceramic thin films

Autor: Ann-Christin Dippel, Jürgen Dornseiffer, Rainer Waser, Theodor Schneller

Publikováno v: Journal of Sol-Gel Science and Technology. 57:36-42

Reverse micellar microemulsions were utilised to synthesise stable lead titanate colloids from typical sol–gel type molecular precursors. The particles of a few nanometres in diameter that formed by hydrolysis in the micelle cores demonstrated a na

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::319baebc2a2a5040f2d8e51694010894
https://doi.org/10.1007/s10971-010-2321-7

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