Dieses Bild zeigt  Yvonne  Traa

Frau Apl. Prof.

Yvonne Traa

Arbeitsgruppenleiterin
Institut für Technische Chemie

Kontakt

+49 711 685-64061

Pfaffenwaldring 55
70569 Stuttgart
Deutschland
Raum: U1.849

  1. 2021

    1. J. R. Bruckner, J. Bauhof, J. Gebhardt, A.-K. Beurer, Y. Traa, und F. Giesselmann, „Mechanisms and Intermediates in the True Liquid Crystal Templating Synthesis of Mesoporous Silica Materials“, The Journal of Physical Chemistry B, 2021, doi: 10.1021/acs.jpcb.0c11005.
    2. D. Geiß und Y. Traa, „The Ensemble Effect in Bifunctional Catalysis: Influence of Zinc as Promoter for Pd-H-ZSM-5 Catalysts during the Dehydroalkylation of Toluene with Ethane“, Chemie Ingenieur Technik, 2021, doi: 10.1002/cite.202000129.
    3. A.-K. Beurer u. a., „Efficient and Spatially Controlled Functionalization of SBA-15 and Initial Results in Asymmetric Rh-Catalyzed 1,2-Additions under Confinement“, ChemCatChem, 2021, doi: 10.1002/cctc.202100229.
    4. B. Gehring, Y. Traa, und M. Hunger, „Elucidation of the versatile Brønsted acidity of nanosized ZSM-5 materials“, Microporous and Mesoporous Materials, Bd. 317, S. 110978, 2021, doi: 10.1016/j.micromeso.2021.110978.
    5. S. Lang, M. Dyballa, Y. Traa, D. Estes, E. Klemm, und M. Hunger, „Direct Proof of Volatile and Adsorbed Hydrocarbons on Solid Catalysts by Complementary NMR Methods~“, Chemie Ingenieur Technik, 2021, doi: 10.1002/cite.202000128.
  2. 2020

    1. Z. Li u. a., „Effect of aluminum and sodium on the sorption of water and methanol in microporous MFI-type zeolites and mesoporous SBA-15 materials“, Adsorption, 2020, doi: 10.1007/s10450-020-00275-8.
  3. 2019

    1. D. Mack, S. Schätzle, Y. Traa, und E. Klemm, „Synthesis of Acrylonitrile from Renewable Lactic Acid“, ChemSusChem, Bd. 12, Nr. 8, Art. Nr. 8, 2019.
    2. D. Beierlein u. a., „Is the CO2 methanation on highly loaded Ni-Al2O3 catalysts really structure-sensitive?“, Applied Catalysis B: Environmental, Bd. 247, S. 200--219, 2019, doi: 10.1016/j.apcatb.2018.12.064.
  4. 2018

    1. M. Heuchel, C. Dörr, R. Boldushevskii, S. Lang, E. Klemm, und Y. Traa, „The influence of porosity and active sites of zeolites Y and beta on the co-cracking of n-decane and 2-ethylphenol“, Applied catalysis. A, General, Bd. 553, S. 91–106, 2018, doi: 10.1016/j.apcata.2017.11.026.
    2. D. Beierlein, S. Schirrmeister, Y. Traa, und E. Klemm, „Experimental approach for identifying hotspots in lab-scale fixed-bed reactors exemplified by the Sabatier reaction“, Reaction kinetics and catalysis letters, 2018, doi: 10.1007/s11144-018-1402-4.
  5. 2017

    1. M. Heuchel, F. Reinhardt, N. Merdanoglu, E. Klemm, und Y. Traa, „Co-catalytic cracking of n-decane and 2-ethylphenol over a variety of    deactivated zeolites for the conversion of fossil- and bio-based feeds    in Co-FCC“, MICROPOROUS AND MESOPOROUS MATERIALS, Bd. 254, S. 59–68, 2017, doi: 10.1016/j.micromeso.2017.05.005.
    2. T. Montsch, M. Heuchel, Y. Traa, E. Klemm, und C. Stubenrauch, „Selective hydrogenation of 3-Hexyn-1-ol with Pd nanoparticles synthesized via microemulsions“, Applied catalysis. A, General, Bd. 539, S. 19–28, 2017, doi: 10.1016/j.apcata.2017.03.038.
  6. 2016

    1. A. Löwe, M. Trautmann, C. Ndibe, J. Maier, G. Scheffknecht, und Y. Traa, „Direct liquefaction of biocoals and similar biomass reactants“, in Beiträge zur DGMK-Fachbereichstagung „Konversion von Biomassen und Kohlen“, 9.-11. Mai 2016 in Rotenburg a.d. Fulda, Rothenburg a.d. Fulda, 2016, Nr. 2016, 2.
  7. 2015

    1. G. Näfe u. a., „Deactivation behavior of alkali-metal zeolites in the dehydration of lactic acid to acrylic acid“, Journal of Catalysis, Bd. 329, S. 413--424, 2015, doi: 10.1016/j.jcat.2015.05.017.
    2. M. Dyballa u. a., „Brønsted sites and structural stabilization effect of acidic low-silica zeolite A prepared by partial ammonium exchange“, Microporous and Mesoporous Materials, Bd. 212, S. 110--116, 2015, doi: 10.1016/j.micromeso.2015.03.030.
    3. M. Trautmann, S. Lang, und Y. Traa, „Direct liquefaction of lower-rank coals and biocoals with magnetically    separable catalysts as a sustainable route to fuels“, FUEL, Bd. 151, S. 102–109, 2015, doi: 10.1016/j.fuel.2015.01.006.
  8. 2014

    1. G. Näfe, Y. Traa, T. Hirth, und E. Klemm, „True catalytic behavior of lactic acid dehydration on zeolite Na-Y in the gas phase measured by means of a novel apparatus design“, Bd. 144, Nr. 7, Art. Nr. 7, 2014, doi: 10.1007/s10562-014-1270-0.
    2. M. Trautmann, A. Löwe, und Y. Traa, „An alternative method for the production of second-generation biofuels“, Bd. 16, S. 3710–3714, 2014, doi: 10.1039/C4GC00649F.
    3. D. Wan Hussin und Y. Traa, „Production of high-octane fuel components by dehydroalkylation of benzene with mixtures of ethane and propane“, Energy & fuels, Bd. 28, Nr. 5, Art. Nr. 5, 2014, doi: 10.1021/ef500333b.
  9. 2013

    1. M. Trautmann und Y. Traa, „Efficient direct brown coal liquefaction with sulfided Co/SiO2 catalysts“, Energy & fuels, Bd. 27, Nr. 9, Art. Nr. 9, 2013, doi: 10.1021/ef400962n.
    2. M. Trautmann, A. Löwe, und Y. Traa, „Efficient direct coal liquefaction of a premium brown coal catalyzed by cobalt-promoted fumed oxides“, in Preprints of the DGMK-Conference „New Technologies and Alternative Feedstocks in Petrochemistry and Refining“, October 9 - 11, 2013, Dresden, Germany, Dresden, Germany, 2013, Nr. 2013,2, S. 131–138.
  10. 2012

    1. I. Kley und Y. Traa, „Influence of acid sites on the propene selectivity during propane dehydrogenation on zeolite Pt/Zn,Na-MCM-22“, Microporous and mesoporous materials, Bd. 164, S. 145–147, 2012, doi: 10.1016/j.micromeso.2012.06.058.
  11. 2010

    1. Y. Traa, „Is a renaissance of coal imminent? - challenges for catalysis“, Bd. 46, S. 2175–2187, 2010, doi: 10.1039/B927060D.
  12. 2009

    1. S. A. S. Rezai, F. Bauer, U. Decker, und Y. Traa, „Isotopic studies on the dehydroalkylation of toluene with ethane“, Journal of molecular catalysis. A, Chemical, Bd. 314, Nr. 1, Art. Nr. 1, 2009, doi: 10.1016/j.molcata.2009.08.024.
  13. 2008

    1. I. Kley, S. A. S. Rezai, und Y. Traa, „Dehydroalkylation of toluene with ethane on zeolites MCM-22 and ZSM-5“, in Zeolites and related materials, Paris, France, 2008, Nr. 174, S. 1119–1122.
    2. S. A. Sadat Rezai und Y. Traa, „Dehydroalkylation of toluene with ethane in a packed-bed membrane reactor with a bifunctional catalyst and a hydrogen-selective membrane“, Chemical communications, ChemComm, Nr. 20, Art. Nr. 20, 2008, doi: 10.1039/B800486B.
    3. Y. Traa, „The dehydroalkylation of toluene with ethane - an example for the non-oxidative activation of light alkanes“, in Preprints of the Conference „Future Feedstocks for Fuels and Chemicals“, Berlin, Germany, 2008, Nr. 2008,3, S. 59–66.
    4. A. Bressel, T. Donauer, S. Sealy, und Y. Traa, „Influence of aluminum content, crystallinity and crystallite size of zeolite Pd/H-ZSM-5 on the catalytic performance in the dehydroalkylation of toluene with ethane“, Microporous and mesoporous materials, Bd. 109, Nr. 1, Art. Nr. 1, 2008, doi: 10.1016/j.micromeso.2007.05.002.
    5. Y. Traa und J. Weitkamp, „Alkylation of isobutane with light alkenes on solid catalysts“, 2. Aufl., Bd. 6, G. Ertl, Hrsg. Weinheim: Wiley-VCH, 2008, S. 2830–2854.
    6. Y. Traa, „Non-oxidative activation of alkanes“, 2. Aufl., Bd. 7, G. Ertl, Hrsg. Weinheim: Wiley-VCH, 2008, S. 3194–3206.
    7. S. A. S. Rezai und Y. Traa, „Equilibrium shift in membrane reactors: A thermodynamic analysis of the dehydrogenative conversion of alkanes“, Journal of membrane science, Bd. 319, Nr. 1, Art. Nr. 1, 2008, doi: 10.1016/j.memsci.2008.03.051.
    8. S. Alireza, and Rezai, Sadat, und Y. Traa, „Selectivity enhancement to the exclusive formation of ethyltoluenes and hydrogen during dehydroalkylation of toluene with ethane“, Catalysis letters, Bd. 122, Nr. 1, Art. Nr. 1, 2008, doi: 10.1007/s10562-007-9348-6.
  14. 2007

    1. Y. Traa, S. Sealy, und J. Weitkamp, „Characterization of the pore size of molecular sieves using molecular probes“, in Molecular sieves, Bd. 2, P. Behrens, Hrsg. Berlin: Springer, 2007, S. 103–154.
    2. Y. Traa und D. Singer, „Tetraethylorthosilicat-modifizierte Zeolithe als Katalysatoren für die Dehydroalkylierung von Toluol mit Ethan“, Chemie - Ingenieur - Technik, Bd. 79, Nr. 6, Art. Nr. 6, 2007, doi: 10.1002/cite.200700031.
    3. D. Singer, S. A. Sadat Rezai, S. Sealy, und Y. Traa, „Influence of Pressure during the Alkylation of Toluene with Ethane“, Industrial & engineering chemistry research, Bd. 46, Nr. 2, Art. Nr. 2, 2007, doi: 10.1021/ie060407y.
    4. V. Ali u. a., „Arorincle catalysts for hydrocracking of aromatics“, Boston Park Plaza, 2007, Bd. 2007, Nr. 2, S. 14–17.
  15. 2006

    1. J. Kärger u. a., „Ein bisher einmaliger Einblick in die Diffusion durch die Beobachtung der Konzentration von Gastmolekülen in nanoporösen Wirtmaterialien“, Angewandte Chemie, Bd. 118, Nr. 46, Art. Nr. 46, 2006, doi: 10.1002/ange.200602892.
    2. J. Kärger u. a., „Unprecedented insight into diffusion by monitoring the concentration of guest molecules in nanoporous host materials“, Angewandte Chemie. International edition, Bd. 45, Nr. 46, Art. Nr. 46, 2006, doi: 10.1002/anie.200602892.
    3. P. Kortunov u. a., „Internal concentration gradients of guest molecules in nanoporous host materials“, Bd. 110, S. 23821–23828, 2006.
  16. 2005

    1. R. Klingmann, R. Josl, Y. Traa, R. Gläser, und J. Weitkamp, „Hydrogenative regeneration of a Pt/La-Y zeolite catalyst deactivated in the isobutane/n-butene alkylation“, Applied catalysis. A, General, Bd. 281, Nr. 1, Art. Nr. 1, 2005, doi: 10.1016/j.apcata.2004.11.032.
    2. S. Sealy, D. Singer, und Y. Traa, „Direct alkylation of toluene with ethane“, in Proceedings of the DGMK/SCI-Conference Öxidation and Functionalization: Classical and Alternative Routes and Sources", Milan, Italy, 2005, Nr. 2005,2, S. 245–251.
    3. S. Altwasser, C. Welker, Y. Traa, und J. Weitkamp, „Catalytic cracking of n-octane on small-pore zeolites“, Microporous and mesoporous materials, Bd. 83, Nr. 1–3, Art. Nr. 1–3, 2005, doi: 10.1016/j.micromeso.2005.04.028.
    4. S. Sealy und Y. Traa, „Direct alkylation of toluene with ethane on bifunctional zeolite catalysts“, Applied catalysis. A, General, Bd. 294, Nr. 2, Art. Nr. 2, 2005, doi: 10.1016/j.apcata.2005.07.042.
    5. Y. Traa, H. Fingerle, und B. Gehring, „Von der Mutterlauge zum Katalysatorpellet“, Chemie - Ingenieur - Technik, CIT, Bd. 77, Nr. 3, Art. Nr. 3, 2005, doi: 10.1002/cite.200407075.
    6. P. Kortunov u. a., „Sorption kinetics and intracrystalline diffusion of methanol in ferrierite“, Adsorption, Bd. 11, Nr. 3, Art. Nr. 3, 2005, doi: 10.1007/s10450-005-5396-7.
  17. 2004

    1. S. Altwasser, A. Raichle, Y. Traa, und J. Weitkamp, „Herstellung galliumhaltiger Katalysatoren durch Festkörperreaktion saurer Zeolithe mit elementarem Gallium“, Chemie - Ingenieur - Technik, Bd. 76, Nr. 1–2, Art. Nr. 1–2, 2004, doi: 10.1002/cite.200403326.
    2. Y. Traa und B. Gehring, „X-ray mapping as a tool to characterize mixtures of large zeolite ZSM-5 crystals with amorphous impurities“, Microporous and mesoporous materials, Bd. 75, Nr. 1–2, Art. Nr. 1–2, 2004, doi: 10.1016/j.micromeso.2004.07.003.
    3. R. Josl, R. Klingmann, Y. Traa, R. Gläser, und J. Weitkamp, „Regeneration of zeolite catalysts deactivated in isobutane/butene alkylation“, Catalysis communications, Bd. 5, Nr. 5, Art. Nr. 5, 2004, doi: 10.1016/j.catcom.2004.02.005.
    4. S. Altwasser, A. Raichle, Y. Traa, und J. Weitkamp, „Preparation of gallium-containing catalysts by solid-state reaction of acidic zeolites with elemental gallium“, Chemical engineering & technology, Bd. 27, Nr. 12, Art. Nr. 12, 2004, doi: 10.1002/ceat.200407044.
  18. 2003

    1. C. Berger, A. Raichle, R. A. Rakoczy, Y. Traa, und J. Weitkamp, „Hydroconversion of methylcyclohexane on TEOS-modified H-ZSM-5 zeolite catalysts“, Microporous and mesoporous materials, Bd. 59, Nr. 1, Art. Nr. 1, 2003, doi: 10.1016/S1387-1811(03)00270-1.
    2. Y. Traa und D. Singer, „Is the production of hydrogen and propylene from methane and ethylene feasible?“, in Proceedings of the DGMK Conference „Innovation in the Manufacture and Use of Hydrogen“, Dresden, Germany, 2003, Nr. 2003,2, S. 229–236.
    3. Y. Traa, A. Raichle, F. Fuder, M. Rupp, und J. Weitkamp, „A novel process for converting surplus aromatics into a high-value synthetic steamcracker feed“, in Excelling in refining and delivering quality petrochemicals, Rio de Janeiro, Brazil, 2003, Bd. 3, S. 243–256.
    4. R. A. Rakoczy und Y. Traa, „Nanocrystalline zeolite A: synthesis, ion exchange and dealumination“, Microporous and mesoporous materials, Bd. 60, Nr. 1, Art. Nr. 1, 2003, doi: 10.1016/S1387-1811(03)00318-4.
    5. Y. Traa, „Entwicklungen und Trends in der Raffinerietechnik“, Bd. 119, S. 82–85, 2003.
    6. A. Raichle, Y. Traa, und J. Weitkamp, „Preparation of a high-quality synthetic steamcracker feedstock from methylcyclohexane on acidic zeolite H-ZSM-5“, in Applied catalysis. B, Environmental, Tokyo, Japan, 2003, Bd. 41, Nr. 1–2, S. 193–205, doi: 10.1016/S0926-3373(02)00211-4.
    7. A. Raichle, Y. Traa, F. Fuder, M. Rupp, und J. Weitkamp, „Improving the yield of ethene in the steamcracker by recycling of pyrolysis gasoline using Pd-, Pt-, Ir-, or Ga-doped zeolites ZSM-5“, Bd. 29, Nr. 29, Art. Nr. 29, 2003.
  19. 2002

    1. Y. Traa und R. W. Thompson, „Controlled co-crystallization of zeolites A and X“, Bd. 12, S. 496–499, 2002.
    2. R. A. Rakoczy, M. Breuninger, M. Hunger, Y. Traa, und J. Weitkamp, „Template-free synthesis of zeolite ferrierite and characterization of its acid sites“, Chemical engineering & technology, Bd. 25, Nr. 3, Art. Nr. 3, 2002, doi: 10.1002/1521-4125(200203)25:3<273::AID-CEAT273>3.0.CO;2-4.
    3. Y. Traa und J. Weitkamp, „Characterization of the pore width of zeolites and related materials by means of molecular probes“, Bd. 2, F. Schüth, K. S. W. Sing, und J. Weitkamp, Hrsg. Weinheim: Wiley-VCH, 2002, S. 1015–1057.
    4. A. Raichle, Y. Traa, und J. Weitkamp, „Producing a high-quality synthetic steamcracker feedstock from different aromatic model components of pyrolysis gasoline on bifunctional zeolite catalysts“, Catalysis today, Bd. 75, Nr. 1, Art. Nr. 1, 2002, doi: 10.1016/S0920-5861(02)00054-8.
    5. A. Raichle, Y. Traa, und J. Weitkamp, „Preparation of a synthetic steamcracker feedstock from pyrolysis gasoline on zeolite catalysts“, Bd. 118, S. 83–87, 2002.
  20. 2001

    1. A. Raichle, Y. Traa, F. Fuder, M. Rupp, und J. Weitkamp, „Haag-Dessau-Katalysatoren zur Ringöffnung von Cycloalkanen“, Angewandte Chemie, Bd. 113, Nr. 7, Art. Nr. 7, 2001, doi: 10.1002/1521-3757(20010401)113:7<1268::AID-ANGE1268>3.0.CO;2-N.
    2. A. Raichle, H. Scharl, Y. Traa, und J. Weitkamp, „Producing a synthetic steamcracker feed from cycloalkanes (or aromatics) on various zeolite catalysts“, in Zeolites and mesoporous materials at the dawn of the 21st century, Montpellier, France, 2001, Nr. 135, S. 302.
    3. A. Raichle, Y. Traa, F. Fuder, M. Rupp, und J. Weitkamp, „Haag-Dessau catalysts for ring opening of cycloalkanes“, Angewandte Chemie. International Edition, Bd. 40, Nr. 7, Art. Nr. 7, 2001, doi: 10.1002/1521-3773(20010401)40:7<1243::AID-ANIE1243>3.0.CO;2-7.
    4. J. Weitkamp, A. Raichle, und Y. Traa, „Preparation of a synthetic steamcracker feedstock from surplus aromatics“, Bd. 436, S. 45–54, 2001.
    5. J. Weitkamp, A. Raichle, und Y. Traa, „Preparation of a synthetic steamcracker feedstock from surplus aromatics on zeolite catalysts“, in Technology and cooperation - a fundamental strategy for Asia’s petroleum industry, Shanghai, 2001, S. 1–15.
    6. A. Raichle, Y. Traa, und J. Weitkamp, „Preparation of a synthetic steamcracker feedstock from pyrolysis gasoline on zeolite catalysts“, in Proceedings of the DGMK Conference „Creating Value from Light Olefins - Production and Conversion“, Hamburg, Germany, 2001, Nr. 2001,4, S. 49–56.
    7. J. Weitkamp, Y. Traa, und A. Raichle, „Aromaten“, Chemie - Ingenieur - Technik, Bd. 73, Nr. 8, Art. Nr. 8, 2001, doi: 10.1002/1522-2640(200108)73:8<947::AID-CITE947>3.0.CO;2-4.
    8. J. Weitkamp, A. Raichle, und Y. Traa, „Novel zeolite catalysis to create value from surplus aromatics“, Bd. 222, S. 277–297, 2001.
    9. Y. Traa, D. M. Murphy, R. D. Farley, und G. J. Hutchings, „An EPR study on the enantioselective aziridination properties of a CuNaY zeolite“, Bd. 3, S. 1073–1080, 2001, doi: 10.1039/B010083H.
    10. A. Raichle, S. Moser, Y. Traa, M. Hunger, und J. Weitkamp, „Gallium-containing zeolites“, Catalysis communications, Bd. 2, Nr. 1, Art. Nr. 1, 2001, doi: 10.1016/S1566-7367(01)00003-6.
    11. A. Raichle, M. Ramin, D. Singer, M. Hunger, Y. Traa, und J. Weitkamp, „Influence of the aluminum content of zeolite H-ZSM-5 on the conversion of methylcyclohexane into a high-quality synthetic steamcracker feedstock“, Catalysis communications, Bd. 2, Nr. 2, Art. Nr. 2, 2001, doi: 10.1016/S1566-7367(01)00012-7.
    12. J. Weitkamp, R. A. Rakoczy, M. Breuninger, M. Hunger, und Y. Traa, „Templatfreie Synthese von Zeolith Ferrierit und Charakterisierung seiner sauren Zentren“, Chemie - Ingenieur - Technik, Bd. 73, Nr. 8, Art. Nr. 8, 2001, doi: 10.1002/1522-2640(200108)73:8<1024::AID-CITE1024>3.0.CO;2-A.
  21. 2000

    1. J. Weitkamp, A. Raichle, Y. Traa, M. Rupp, und F. Fuder, „Preparation of a synthetic steamcracker feed from cycloalkanes (or aromatics) on zeolite catalysts“, Bd. 2000, S. 403–404, 2000, doi: 10.1039/A910284L.
    2. Y. Traa, B. Burger, und J. Weitkamp, „Oscillation of the NOx concentration in its selective catalytic reduction on platinum-containing zeolite catalysts“, in Studies in surface science and catalysis, Granada, Spain, 2000, Bd. B, Nr. 130, S. 1457–1462.
    3. J. Weitkamp, A. Raichle, Y. Traa, M. Rupp, und F. Fuder, „Direct conversion of aromatics into a synthetic steamcracker feed using bifunctional zeolite catalysts“, Bd. 2000, S. 1133–1134, 2000, doi: 10.1039/B003422N.
  22. 1999

    1. Y. Traa, B. Burger, und J. Weitkamp, „Zeolite-based materials for the selective catalytic reduction of NOx with hydrocarbons“, Microporous and mesoporous materials, Bd. 30, Nr. 1, Art. Nr. 1, 1999, doi: 10.1016/S1387-1811(99)00030-X.
    2. Y. Traa, B. Burger, und J. Weitkamp, „Abatement of N2O in the selective catalytic reduction of NOx on platinum zeolite catalysts upon promotion with vanadium“, Bd. 1999, S. 2187–2188, 1999.
    3. J. Weitkamp und Y. Traa, „Isobutane/butene alkylation on solid catalysts. Where do we stand?“, Catalysis today, Bd. 49, Nr. 1, Art. Nr. 1, 1999, doi: 10.1016/S0920-5861(98)00424-6.
    4. R. A. Rakoczy, S. Ernst, M. Hartmann, Y. Traa, und J. Weitkamp, „Synthesis of large molecular sieve crystals with the AFI (AlPO4-5) topology“, Catalysis today, Bd. 49, Nr. 1, Art. Nr. 1, 1999, doi: 10.1016/S0920-5861(98)00432-5.
    5. A. Raichle, R. A. Rakoczy, Y. Traa, und J. Weitkamp, „Reactions of methylcyclohexane on bifunctional zeolite catalysts“, in Porous materials in environmentally friendly processes, Eger, Hungary, 1999, Nr. 125, S. 433–440.
    6. Y. Traa und J. Weitkamp, „Kinetics of the methanation of carbon dioxide over ruthenium on titania“, Chemical engineering & technology, Bd. 22, Nr. 4, Art. Nr. 4, 1999, doi: 10.1002/(SICI)1521-4125(199904)22:4<291::AID-CEAT291>3.0.CO;2-L.
  23. 1998

    1. Y. Traa und J. Weitkamp, „Kinetik der Methanisierung von Kohlendioxid an Ruthenium auf Titandioxid“, Chemie - Ingenieur - Technik, Bd. 70, Nr. 11, Art. Nr. 11, 1998, doi: 10.1002/cite.330701115.
  24. 1997

    1. J. Weitkamp und Y. Traa, „Alkylation of isobutane with alkenes on solid catalysts“, Bd. 4, G. Ertl, Hrsg. Weinheim: VCH, 1997, S. 2039–2069.
    2. Y. Traa, M. Breuninger, B. Burger, und J. Weitkamp, „Oscillation of NOx concentration in the selective catalytic reduction of nitrogen oxides on platinum-containing zeolite catalysts“, Angewandte Chemie. International edition, Bd. 36, Nr. 19, Art. Nr. 19, 1997, doi: 10.1002/anie.199721131.
    3. Y. Traa, M. Breuninger, B. Burger, und J. Weitkamp, „Oszillation der NOx-Konzentration bei der selektiven katalytischen Reduktion von Stickoxiden an platinhaltigen Zeolith-Katalysatoren“, Bd. 109, S. 2207–2208, 1997.
  25. 1994

    1. S. Ernst, Y. Traa, und U. Deeg, „Preparation, characterization and catalytic properties of cobalt phthalocyanine encapsulated in zeolite EMT“, in Studies in surface science and catalysis, Garmisch-Partenkirchen, Germany, 1994, Bd. B, Nr. 84,B, S. 925–932.
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