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Professur Polymerchemie
Professur Polymerchemie
Portrait: Dr. Andreas Seifert
Dr. Andreas Seifert
wissenschaftlicher Mitarbeiter
  • Telefon:
    +49 371 531-35021
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    +49 371 531-835021
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  • Adresse:
    Straße der Nationen 62, 09111 Chemnitz
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Forschungsgebiet

Zwillingspolymerisation

Werdegang

Seit 2001 wiss. Mitarbeiter im Arbeitskreis von Prof. Stefan Spange
2007 Forschungsaufenthalt bei Prof. H.-W. Spiess am Max Planck Institut für Polymerforschung, Mainz
2007 Promotion bei Prof. Stefan Spange
1996–2001 Studium der Chemie an der Technischen Universität Chemnitz

Publikationen

[49] Coating of Alumina Fibres With Aluminium Phosphate by a Continuous Chemical Vapour Deposition Process.
S. Stöckel, S. Ebert, M. Böttcher, A. Seifert, T. Wamser, W. Krenkel, S. Schulze, M. Hietschold, H. Gnaegi, W. A. Goedel, Chem. Vap. Deposition 2014, 20,1–11.
DOI: 10.1002/cvde.201407099

[48] Synthesis, Characterization and Twin Polymerisation of a Novel Dioxagermine.
P. Kitschke, A. A. Auer, A. Seifert, T. Rüffer, H. Lang, M. Mehring, Inorg. Chim. Acta 2014, 409, 472–478.
DOI: 10.1016/j.ica.2013.09.052

[47] Salicylate-Functionalized Bismuth Oxido Clusters: Hydrolysis Processes and Microbiological Activity.
M. Schlesinger, A. Pathak, S. Richter, D. Sattler, A. Seifert, T. Rüffer, P. C. Andrews, C. A. Schalley, H. Lang, M. Mehring, Eur. J. Inorg. Chem 2014, 25,4218–4227.
DOI: 10.1002/ejic.201402493

[46] Microporous Carbon and Mesoporous Silica by use of Twin Polymerization - An integrated Experimental and Theoretical Approach on Precursor Reactivity.
P. Kitschke, A. A. Auer, T. Löschner, A. Seifert, S. Spange, T. Rüffer, H. Lang, M. Mehring, ChemPlusChem 2014, 7, 1009–1023.
DOI: 10.1002/cplu.201402029

[45] Tin Nanoparticles in Carbon / Silica Hybrid Materials by the use of Twin Polymerization.
C. Leonhardt, S. Brumm, A. Seifert, A. Lange, S. Csihony, M. Mehring, ChemPlusChem 2014, 10, 1440–1447.
DOI: 10.1002/cplu.201402137

[44] Thermally Induced Twin Polymerization of 4H-1,3,2-Benzodioxasilines.
P. Kempe, T. Löschner, A. A. Auer, A. Seifert, G. Cox, S. Spange Chem. Eur. J. 2014, 20, 8040–8053.
DOI: 10.1002/chem.201400038

[43] A non-aqueous procedure to synthesize amino group bearing nanostructured organic-inorganic hybrid materials.
M. Göring, A. Seifert, K. Schreiter, P. Müller, S. Spange, Chem. Commun. 2014, 50, 9753–9756.
DOI: 10.1039/C4CC03640A

[42] Hierarchical porous zeolite ZSM-58 derived by desilication and desilication re-assembly.
T. Biemelt, C. Selzer, F. Schmidt, G. Mondin, A. Seifert, K. Pinkert, S. Spange, T. Gemming, S. Kaskel, Microporous Mesoporous Mater. 2014, 187, 114–124.
DOI: 10.1016/j.micromeso.2013.12.028

[41] Tin Oxide Nanoparticles and SnO2/SiO2 Hybrid Materials by Twin Polymerization Using Tin(IV) Alkoxides.
C. Leonhardt, S. Brumm, A. Seifert, G. Cox, A. Lange, T. Rüffer, D. Schaarschmidt, H. Lang, N. Jöhrmann, M. Hietschold, F. Simon, M. Mehring ChemPlusChem 2013, 78,1400 x–1412.
DOI: 10.1002/cplu.201200242

[40] Self-healing metallopolymers based on cadmium bis(terpyridine) complex containing polymer networks.
S. Bode, R. K. Bose, S. Matthes, M. Ehrhardt, A. Seifert, F. H. Schacher, R. M. Paulus, S. Stumpf, B. Sandmann, J. Vitz, A. Winter, S. Hoeppener, S. J. Garcia, S. Spange, S. van der Zwaag, M. D. Hager, U. S. Schubert, Polym. Chem. 2013, 4(18), 4966–4973.
DOI: 10.1039/C3PY00288H

[39] Modification of Solid Particles with Epoxysilans and Characterization by the Preussmann-Test.
P. Schönherr, A. Seifert, R. Lungwitz, F. Simon, N. Moszner, P. Burtscher, S. Spange, Progress in Organic Coatings 2012, 75 (4), 335–343.
DOI: 10.1016/j.porgcoat.2012.07.018

[38] Polymer-derived nanoporous silicon carbide with monodisperse spherical pores.
C. Hoffmann, T. Biemelt, A. Seifert, K. Pinkert, T. Gemming, S. Spange, S.Kaskel, J. Mater. Chem. 2012, 22(47), 24841–24847.
DOI: 10.1039/c2jm34799g

[37] Solvatochromism and acidochromism of azobenzene-functionalized poly(vinyl amines.
K. Hofmann, S. Brumm, C. Mende, K. Nagel, A. Seifert, I. Roth, D. Schaarschmidt, H. Lang, S. Spange, New J. Chem. 2012,36,3324–3331.
DOI:10.1039/c2nj40313g

[36] para-Nitroaniline-Functionalized Chromophoric Organic-Inorganic Hybrid Materials.
K. Ladewig, A. Seifert, H. Hahn, M. Hietschold, N. Moszner, P. Burtscher, S. Spange, Journal of Materials Chemistry2012, 22(9),3839–3852.
DOI:10.1039/c2jm15407b

[35] Ein modularer Ansatz zur gezielten Herstellung nanostrukturierter Hybridmaterialien: Die Simultane Zwillingspolymerisation.
T. Löschner, A. Mehner, S. Grund, A. Seifert, A. Pohlers, A. Lange, G. Cox, H.-J. Hähnle, S. Spange,
Angew. Chem. 2012, 124(13), 3312–3315.
DOI:10.1002/ange.201108011

[34] Probing Surface Polarity using Merocyanine-type Dyes derived from Barbituric Acid.
S. Seifert, A. Seifert, K. Hofmann, T. Rüffer, G. Brunklaus, H. Lang, S. Spange, New Journal of Chemistry 2012, 36, 674–684.
DOI: 10.1039/C2NJ20835K

[33] Electrostatic Grafting of a Triphenylphosphine Sulphonate on SBA-15: Application in Palladium Catalyzed Hydrogenation.
L. Wang, D. Dehe, T. Philippi, A. Seifert, S. Ernst, Z. Zhou, R. N. Klupp Taylor, M. Jia, W. R. Thiel Catal. Sci. Technol. 2012, 2, 1188–1195.
DOI: 10.1039/C2CY00535B

[32] A Covalently Supported Pyrimidinylphosphane Palladacycle as a Heterogenized Catalyst for the Suzuki-Miyaura Cross Coupling.
S. Farsadpour, L. Taghizadeh Ghoochany, S. Shylesh, G. Dörr, A. Seifert, S. Ernst, W. R. Thiel ChemCatChem. 2012, 3, 401–407.
DOI: 10.1002/cctc.201100309

[31] Covalent Immobilization of Imidazolium Cations inside a Silica Support: Palladium-Catalyzed Olefin Hydrogenation.
L. Wang, S. Shylesh, D. Dehe, T. Philippi, G. Dörr, A. Seifert, Z. Zhou, M. Hartmann, R. N. Klupp Taylor, M. Jia, S. Ernst, W. R. Thiel ChemCatChem. 2012, 3, 395–400.
DOI: 10.1002/cctc.201100329

[30] Adsorption of Poly(vinyl formamide-co-vinyl amine) (PVFA-co-PVAm) Polymers on Zinc, Zinc Oxide, Iron, and Iron Oxide Surfaces.
S. Seifert, F. Simon, G. Baumann, M. Hietschold, A. Seifert, S. Spange, Langmuir 2011, 27,14279–14289.
DOI: 10.1021/la203479n

[29] Novel acridone-modified MCM-41 type silica: Synthesis, characterization and fluorescence tuning.
M. Hemgesberg, G. Dörr, Y. Schmitt, A. Seifert, Z. Zhou, R. Klupp Taylor, S. Bay, S. Ernst, M. Gerhards, T. J. J. Müller, W, R. Thiel Beilstein J. Nanotechnol. 2011, , 2, 284–292.
DOI: 10.3762/bjnano.2.33

[28] Sustainable, green protocols for heterogenized organocatalysts: N-Phenylthiazolium salts heterogenized on organic-inorganic hybrid mesoporous supports.
S. Shylesh, Z. Zhou, Q. Meng, A. Wagener, A. Seifert, S. Ernst, W. R. Thiel, J. Mol. Catal.A 2010, 332, 65–69.
DOI: 10.1016/j.molcata.2010.08.022

[27] A Covalently Immobilized Triphenylphosphine Rhodium Complex: Synthesis, Characterization, and Application in Catalytic Olefin Hydrogenation.
L. Wang,. M. Jia,.S. Shylesh, T. Philippi, A.Seifert,. S. Ernst,A. Pal Singh, W. R. Thiel, ChemCatChem. 2010 2(11), 1477 –1482.
DOI: 10.1002/cctc.201000133

[26] Bifunctional Mesoporous Materials with Coexisting Acidic and Basic Sites for C-C Bond Formation in Co-operative Catalytic Reactions.
S.Shylesh, A. Wagener, A. Seifert, S. Ernst, W. R. Thiel ChemCatChem. 2010, 2 (10), 1231–1234.
DOI: 10.1002/cctc.201000086

[25] Redox Active Mesoporous Hybrid Materials by In situ Syntheses with Urea-linked Triethoxysilylated Phenothiazines.
Z. Zhou,A. Franz, S. Bay, B. Sarkar, A. Seifert, P. Yang, A. Wagener, S. Ernst, M. Pagels, T. Müller, W. Thiel, Chemistry - An Asian Journal 2010, 5(9), 2001–2015.
DOI: 10.1002/asia.201000098

[24] Novel Periphery-Functionalized Solvatochromic Nitrostilbenes As Precursors for Class II Hybrid Materials.
K. Schreiter, K. Hofmann, A. Seifert, A. Oehlke, K. Ladewig, T. Rüffer, H. Lang, S. Spange, Chem. Mater. 2010, 22(9), 2720–2729.
DOI: 10.1021/cm903048u

[23] Synthesis of Dye Functionalized Xerogels via Nucleophilic Aromatic Substitution of Fluoro Aromatic Compounds with Aminosilanes.
A. Seifert, K. Ladewig, P. Schönherr, K. Hofmann, R. Lungwitz, I. Roth, A. Pohlers, W. Hoyer, G. Baumann, S. Schulze, M. Hietschold; N. Moszner, P. Burtscher, S. Spange, J. Sol-Gel Science and Technology 2010, 53, 328–341.
DOI: 10.1007/s10971-009-2096-x

[22] Mesoporöse Organokieselgele mit sauren Wänden und basischen Gruppen im Poreninneren: ein Ansatz für die kooperative Katalyse.
S. Shylesh, A.Wagener, A.Seifert, S. Ernst, W. R. Thiel, Angew. Chem. 2010, 122,188–191; Angew. Chem. Int. Ed. 2010, 49, 184–187.
DOI: 10.1002/ange.200903985

[21] Nanoskaliges Wolframtrioxid durch In-situ-Zwillingspolymerisation.
F. Böttger-Hiller, R. Lungwitz, A. Seifert, M. Hietschold, M. Schlesinger, M. Mehring, S. Spange, Angew. Chem. 2009, 121, 9039–9043; Angew. Chem. Int. Ed. 2009, 48, 8878–8881.
DOI: 10.1002/ange.200903636

[20] Nanokomposite mit 0.5 bis 3 nm großen Strukturdomänen durch Polymerisation von Silicium-Spiroverbindungen.
S. Spange, P. Kempe, A. Seifert, A. A. Auer, P. Ecorchard, H. Lang, M. Falke, A. Pohlers, M. Hietschold, W. Hoyer, G. Cox, E. Kockrick, S. Kaskel, Angew. Chem. 2009, 121(44), 8403–8408; Angew. Chem. Int. Ed. 2009, 48(44), 8254–8258.
DOI: 10.1002/ange.200901113

[19] Co-operative Acid-Base Effects by Functionalized Mesoporous Silica Nanoparticles - Applcations in Carbon-Carbon Bond Formation Reactions.
S. P. Shylesh, A. Wagner, A. Seifert, S. Ernst, W. R. Thiel. Chem. Eur. J. 2009, 15, 7052–7062.
DOI: 10.1002/chem.200900851

[18] A Simple Procedure for the Covalent Grafting of Triphenylphosphine Ligands on Silica: Application in the Palladium Catalyzed Suzuki Reaction.
W. Lei, A. Reis, A. Seifert, T. Philippi, S. Ernst, M. Jia, W. R. Thiel, Dalton Trans. 2009, 3315–3320.
DOI: 10.1039/b820449g

[17] The enhanced catalytic activity and stability of oxodiperoxomolybdenum-modified mesoporous organosilicas in selective epoxidation reactions.
S. P. Shylesh, M. Jia, A. Seifert, S. Adappa, S. Ernst, W. R. Thiel, New J. Chem. 2009, 33, 717–719.
DOI: 10.1039/b901600g

[16] Hybrid Mesoporous Materials Containing Covalently Anchored N-Phenylthiazolium Salts as Organo Catalysts.
Z. Zhou, Q. Meng, A. Seifert, A. Wagener, Y. Sun, S. Ernst, Werner R. Thiel, Micropor. Mesopor. Mater. 2009, 121, 145–151.
DOI: 10.1016/j.micromeso.2009.01.022

[15] Novel Organic/Inorganic Hybrid Materials by Covalent Anchoring of Phenothiazines on MCM-41.
Z. Zhou, A. W. Franz, M. Hartmann, A. Seifert, T. J. J. Müller, W. R. Thiel, Chem. Mater. 2008, 20, 4986–4992.
DOI: 10.1021/cm800804t

[14] Solvatochromism and linear solvation energy relationship of diol- and proline-functionalized azo dyes using the KAMLET-TAFT and CATALN solvent parameter sets.
K. Hofmann, K. Schreiter, A. Seifert, T. Rüffer, H. Lang, S. Spange, New J. Chem. 2008, 32, 2180–2188.
DOI: 10.1039/b809055f

[13] Zwillingspolymerisation: ein Weg zur Synthese von Nanokompositen.
S. Grund, P. Kempe, G. Baumann, A. Seifert, S. Spange, Angew. Chem. 2007, 119, 636–640; Angew. Chem. Int. Ed. 2007, 46, 628–632.
DOI: 10.1002/ange.200504327

[12] Fabrication of Silica Particles functionalized with Chromophores and Amino groups Using Synergism of Poly(vinylamine) Adsorption and Nucleophilic Aromatic Substitution with Fluoroaromatics.
I. Roth, F. Simon, C. Bellmann, A. Seifert, S. Spange, Chem. Mater. 2006, 18, 4730–4739.
DOI: 10.1021/cm0601483

[11] Monolithic Silica with Bimodal Pore Size Distribution Fabricated by Self Separated Sol-Gel composite Materials.
S. Grund, A. Seifert, G. Baumann, W. Baumann, G. Marx, M. Kehr, S. Spange, Microporous and Mesoporous Materials 2006, 95, 206–212.
DOI: 10.1016/j.micromeso.2006.05.019

[10] Internal Polarity of Glas I and Class II Type Sol-Gel Hybrid Materials Using Aromatic Aminoketones as Solvatochromic Probes for Adsorbed Solvents and the Silicatic Cage.
M. El-Sayed, A. Seifert, S. Spange, Journal of Sol-Gel Science and Technology 2005, 34, 77–94. DOI: 10.1007/s10971-005-1265-9

[9] Hybrid Mesoporous Materials with a Uniform Ligand Distribution: Synthesis, Characterization and Application in Epoxidation Catalysts.
M. Jia, A. Seifert, M. Berger, H. Giegengack, S. Schulze, W. R. Thiel, Chem. Mat. 2004, 16, 877–893.
DOI: 10.1021/cm031125g

[8] Cationic Polymerization of 2-Vinylthiophene by Chloro Arylmethanes as Surface initiators on Silica and consecutive Hydride Abstraction by Acceptors.
S. Höhne, A. Seifert, M. Friedrich, R. Holze, S. Spange, Macromol. Chem. Phys. 2004, 205, 1667–1676.
DOI: 10.1002/macp.200400098

[7] Sol-gel synthesis of oxodiperoxo molybdenum modified organic-inorganic materials for the catalytic epoxidation of cyclooctene.
M.Jia, A.Seifert, W. R. Thiel, Journal of Catalysis, J. Catal. 2004, 221(2), 319x–324.
DOI: 10.1016/j.jcat.2003.07.009

[6] Mesoporous MCM-41 Materials Modified with Oxodiperoxo Molybdenum Complexes: Efficient Catalysts for the Epoxidation of Cyclooctene.
M.Jia, A.Seifert, W. R. Thiel, Chem. Mater. 2003, 15(11), 2174–2180.
DOI: 10.1021/cm021380l

[5] Nucleophile aromatische Substitution als Werkzeug zur Funktionalisierung von Polyvinylamin und Hybridmaterialien.
A. Seifert, I. Roth, S. Spange, N. Moszner, Macromol. Chem. Phys. 2003, 204, F30–F31.
(Sonderauflage für die Teilnehmer des Macromolekularen Kolloquiums Freiburg vom 27.02.-01.03.2003 in Freiburg.)

[4] Solvatochromic Azamethine Dyes for Probing the Polarity of Gold Cluster Functionalized Silica Particles.
S. Spange, D. Kunzmann, R. Sens, A. Seifert, I. Roth, W. Thiel,Chem. Eur. J.2003,9,520–524.
DOI: 10.1039/b208179m

[3] A Solvatochromic Dye for Probing Significantly the Dipolarity/Polarizability of Acidic Environments.
S. Spange, R. Sens, Y. Zimmermann, A. Seifert, I. Roth, S. Anders, K. Hofmann,New J. Chem.2003,27,520–524.
DOI: 10.1039/b208179m

[2] Fabrication of Chromophoric Xerogels by Synergistic Combination of Nucleophilic Aromatic Substitution and the Sol-Gel Process.
Andreas Seifert, Stefan Spange, Hardy Müller, Stephanie Hesse, Christian Jäger, J. Sol. Gel. Sci. Technol.2003,26,77–81.
DOI: 10.1023/A:1020789318803

[1] Eine neue Eintopfsynthese für chromophore Xerogele auf Silikatbasis.
S. Spange, A. Seifert, H. Müller, S. Hesse, C. Jäger, Angew. Chem. 2002, 114, 1805–1808; Angew. Chem. Int. Ed. 2002, 41, 1729–1732.

Aufgabengebiet

  • Praktikumsleitung Polymerchemie im Modul BA-TPC
  • Fachstudienberatung Chemie
  • Vorsitzender der Vergabekommission des Deutschlandstipendiums der Fakultät für Naturwissenschaften
  • NMR-Spektroskopie

Doktorarbeit

Eintopfverfahren zur Synthese chromophorer anorganisch-organischer Hybridmaterialien durch Kombination von nucleophiler aromatischer Substitution mit dem Sol-Gel Prozess, 2007, TU Chemnitz

Vorträge

"Zwillingspolymerisation - ein neues Konzept in der makromolekularen Chemie"
ProcessNet-Arbeitsausschuss "Polyreaktionen"; 24.-25. Januar 2011, Frankfurt am Main

"Twin Polymerization"
Sino-Deutsch Symposium GZ842 on "pi-Structured Polymers and Carbon Nanomaterials for Energy Applications"; Sept. 2-7, 2012, Beijing

"Applications of Twin Polymerisation"
Sino-German Symposium on "Conjugated Nanomaterials for Catalysis and Clean Energy Applications"; 02.-04.04.2014, Berlin

Poster

2001 Synthesis and structure of novel chromophoric Ormosils,
A. Seifert, I. Roth, H. Müller, S. Hesse, C. Jäger, S. Spange, X. International Workshop on Sol-Gel Science and Technology 16.09.-21.09.2001 Abano Terme / Italy
2002 Nucleophile aromatische Substitution als Werkzeug zur Funktionalisierung von Polyvinylamin und Hybridmaterialien,
I. Roth, A. Seifert, S. Spange, GDCh Jahrestagung 17.03.-19.03. 2002 Darmstadt
2005 Synergistic Combination of Nucleophilic Aromatic Substitution and Sol-Gel Process to Produce Novel Hybrid Pigments,
A. Seifert, K. Porazik, S. Spange, N. Moszner, S. Klapdohr, 14th International Symposium on Organosilicon Chemistry, 3th European Organosilicon Days 2005 in Würzburg

Preise

2002 Universitätspreis der TU Chemnitz (Diplomarbeit)
2002/03 Edgar Heinemann Promotions-Stipendium
2007 Preis für Nachwuchswissenschaftler auf dem Gebiet der Naturwissenschaften des Dresdner Gesprächskreises der Wirtschaft und der Wissenschaft e.V. (Promotionsarbeit)