Publikationen von Joachim Urban

Ethiraj, A.S., S. Kharrazi, N. Hebalcar, J. Urban, S.R. Sainkar und S.K. Kulkarni: Highly photostable dye entrapped core-shell particles. Materials Letters 61 (25), 4738–4742 (2007).

Kharrazi, S., D.C. Kundaliya, S.W. Gosavi, S.K. Kulkarni, T. Venkatesan, S.B. Ogale, J. Urban, S. Park und S.-W. Cheong: Multiferroic TbMnO₃ nanoparticles. Solid State Communications 138, 395–398 (2006).

Hävecker, M., N. Pinna, K. Weiß, H. Sack-Kongehl, R.E. Jentoft, D. Wang, M. Swoboda, U. Wild, M. Niederberger, J. Urban, D.S. Su und R. Schlögl: Synthesis and functional verification of the unsupported active phase of V_xO_y catalysts for partial oxidation of n-butane. Journal of Catalysis 236 (2), 221–232 (2005).

Kasatkin, I., F. Girgsdies, T. Ressler, R. Caruso, J. Schattka, J. Urban und K. Weiss: HRTEM observation of the monoclinic-to-tetragonal (m-t) phase transition in nanocrystalline ZrO₂. Journal of Materials Science 39 (6), 2151–2157 (2004).

Ethiraj, A.S., N. Hebalkar, S.K. Kulkarni, R. Pasricha, J. Urban, C. Demm, M. Schmitt, W. Kiefer, L. Weinhardt, S. Joshi, R. Fink, C. Heske, C. Kumpf und E. Umbach: Enhancement of photoluminescence in manganese-doped ZnS nanoparticles due to a silica shell. Journal of Chemical Physics 118 (19), 8945–8953 (2003).

Kasatkin, I., R.A. Caruso, F. Girgsdies, T. Ressler, J.H. Schattka, J. Urban und K. Weiss: HRTEM study of Cu/ZrO₂ catalyst. An evidence of a new perovskite-like oxide ZrCuO₃. Journal of Materials Science Letters 22 (5), 335–337 (2003).

Kowshik, M., S. Ashtaputre, S. Kharazzi, W. Vogel, J. Urban, S.K. Kulkarni und K.M. Paknikar: Extracellular synthesis of silver nanoparticles by a silver-tolerant yeast strain MKY3. Nanotechnology 14 (1), 95–100 (2003).

Mayer, R.W., M. Melzer, M. Hävecker, A. Knop-Gericke, J. Urban, H.-J. Freund und R. Schlögl: Comparison of oxidized polycrystalline copper foil with small deposited copper clusters on their behavior in the ammonia oxidation: an investigation by means of in situ NEXAFS spectroscopy in the soft X-ray range. Catalysis Letters 86, 245–250 (2003).

Pinna, N., U. Wild, J. Urban und R. Schlögl: Divanadium Pentoxide Nanorods. Advanced Materials 15 (4), 329–331 (2003).

Pinna, N., M.G. Willinger, K. Weiss, J. Urban und R. Schlögl: Local Structure of Nanoscopic Materials: V₂O₅ Nanorods and Nanowires. Nano Letters 3 (8), 1131–1134 (2003).

Schur, M., B. Bems, A. Dassenoy, I. Kassatkine, J. Urban, H. Wilmes, O. Hinrichsen, M. Muhler und R. Schlögl: Continuous Coprecipitation of Catalysts in a Micromixer: Nanostructured Cu/ZnO Composite for the Synthesis of Methanol. Angewandte Chemie International Edition 42 (32), 3815–3817 (2003).

Schur, M., B. Bems, A. Dassenoy, I. Kassatkine, J. Urban, H. Wilmes, O. Hinrichsen, M. Muhler und R. Schlögl: Kontinuierliche Ko-Fällung von Katalysatoren in einem Mikromischer: Nanostrukturierte Cu/ZnO Komposite für die Methanolsynthese. Angewandte Chemie 115 (32), 3945–3947 (2003).

Aslam, M., G. Gopakumar, T.L. Shoba, I.S. Mulla, K. Vijayamohanan, S.K. Kulkarni, J. Urban und W. Vogel: Formation of Cu and Cu₂O nanoparticles by variation of the surface ligand: Preparation, structure, and insulating-to-metallic transition. Journal of Colloid and Interface Science 255 (1), 79–90 (2002).

Borse, P.H., L.S. Kankate, F. Dassenoy, W. Vogel, J. Urban und S.K. Kulkarni: Synthesis and investigations of rutile phase nanoparticles of TiO2. Journal of Materials Science: Materials in Electronics 13 (9), 553–559 (2002).

Kowshik, M., N. Deshmukh, W. Vogel, J. Urban, S.K. Kulkarni und K.M. Paknikar: Microbial synthesis of semiconductor CdS nanoparticles, their characterization, and their use in the fabrication of an ideal diode. Biotechnology and Bioengineering 78 (5), 583–588 (2002).

Kowshik, M., W. Vogel, J. Urban, S.K. Kulkarni und K.M. Paknikar: Microbial synthesis of semiconductor PbS nanocrystallites. Advanced Materials 14 (11), 815–818 (2002).

Melzer, M., J. Urban, H. Sack-Kongehl, K. Weiss, H.-J. Freund und R. Schlögl: Preparation of vanadium and vanadium oxide clusters by means of inert gas aggregation. Catalysis Letters 81 (3-4), 219–221 (2002).

Hebalkar, N., A. Lobo, S.R. Sainkar, S.D. Pradham, W. Vogel, J. Urban und S.K. Kulkarni: Properties of zinc sulphide nanoparticles stabilized in silica. Journal of Materials Science 36 (18), 4377–4384 (2001).

Pinna, N., K. Weiss, H. Sack-Kongehl, W. Vogel, J. Urban und M.P. Pileni: Triangular CdS nanocrystals: Synthethis, characterization, and stability. Langmuir 17 (26), 7982–7987 (2001).

Pinna, N., K. Weiss, J. Urban und M.-P. Pileni: Triangular CdS nanocrystals: Structural and optical studies. Advanced Materials 13 (4), 261–264 (2001).