Uni-Logo
Sie sind hier: Startseite Group members Barbara Heck
Artikelaktionen

Barbara Heck

 中文

dsc_0026-c.jpg

Institute of Physics, Faculty of Mathematics and Physics
Albert-Ludwig-University of Freiburg
Hermann-Herder-Str. 3, 79104 Freiburg, Germany
Tel.: +49 761 203 5856  Fax: +49 761 203 5855
Email: heckbarb[at]uni-freiburg.de

 

 Fields of Activity

  • Structure analysis with X-ray scattering (SAXS, SWAXS, WAXS)
  • X-ray reflexion

 

 Selected Publications

  • Cellulose nanocrystals’ production in near theoretical yields by 1-butyl-3-methylimidazolium hydrogen sulfate ([Bmim]HSO4) – mediated hydrolysis. Jia Mao, Barbara Heck, Günter Reiter, Marie-Pierre Laborie. Carbohydrate Polymers, 117, 443–451 (2015) Abstract
  • Anisotropic Photophysical Properties of Highly Aligned Crystalline Structures of a Bulky Substituted Poly(thiophene). Yingying Wang, Barbara Heck, Daniel Schiefer, John O. Agumba, Michael Sommer, Tao Wen, and Günter Reiter. ACS Macro Letters, 3, 881-885 (2014) Abstract
  • Crystallization of Poly(γ-benzyl L-glutamate) in Thin Film Solutions: Structure and Pattern Formation. Kaiwan Jahanshahi, Ioan Botiz, Renate Reiter, Ralf Thomann, Barbara Heck, Roozbeh Shokri, Werner Stille and Günter Reiter. Macromolecules, 46, 1470-1476 (2013) Abstract
  • Effect of Shear Stress on Crystallization of Isotactic Polypropylene from a Structured Melt, Bin Zhang, Jingbo Chen, Jing Cui, Fangfang Ji, Guoqiang Zhen, Hui Zhang, Barbara Heck, Günter Reiter, Changyu Shen. Macromolecules, 45, 8933–8937 (2012)
  • Two Competing Crystallization Modes in a Smectogenic Polyester, Barbara Heck, Ernesto Perez and Gert Strobl, Macromolecules, 43, 4172-4183 (2010)
  • Gradient Interfaces in SBS and SBS/PS Blends and Their Influence on Morphology Development and Material Properties, Yi Thomann, Ralf Thomann, Alfred Hasenhindl, Rolf Mülhaupt, Barbara Heck, Konrad Knoll, Helmut Steininger, Kay Saalwächter. Macromolecules, 42, 5684-5699 (2009)
  • Stabilization, reformation and melting of poly(L-lactide) crystallites, Tai-Yon Cho, Barbara Heck, Gert Strobl, Chin. J. Polym. Science, 25, 83-94 (2007)
  • A law controlling polymer recrystallization showing up in experiments on s-polypropylene, Barbara Heck, Silvia Siegenführ, Gert Strobl, Ralf Thomann, Polymer, 48, 1352-1359 (2007)
  • Time dependent light attenuation measurements used in studies of the kinetics of polymer crystallization, Barbara Heck, Takahiko Kawai, Gert Strobl, Polymer, 47, 5538-5543 (2006)
  • Crystallization of a poly(ethylene-co-octene): I - A precursor structure and two competing mechanisms, Andreas Häfele, Barbara Heck, Takahiko Kawai, Peter Kohn, Gert Strobl, Eur. Phys. J. E, 16, 207-216 (2005)
  • Crystallization of poly(ethylene-co-octene): II - Melt memory effects on first order kinetics, Andreas Häfele, Barbara Heck, Thomas Hippler, Takahiko Kawai, Peter Kohn, Gert Strobl, Eur. Phys. J. E, 16, 217-224 (2005)
  • Equations describing lamellar structure parameters and melting points of polyethylene-co-(butene/octene)s, Tai-Yon Cho, Barbara Heck, Gert Strobl, Coll. Polym. Science, 282, 825-832 (2004)
  • Interplay between domain microstructure and nematic order in liquid crystalline/isotropic block copolymers, R. Ivanova, R. Staneva, S. Geppert, B. Heck, B. Walter, W. Gronski, B. Stühn. Coll. Polym. Science 282, 810-824 (2004)
  • Crystallization of s-polypropylene: a qualitative change in the kinetics induced by the temperature of the melt, Barbara Heck, Gert Strobl, Coll. Polym. Science, 282, 511-513 (2004)
  • Characteristic variations in the effect of diluents on polymer crystallization and melting observed for a sample of poly (ethylene-co-octene), Barbara Heck, Gert Strobl, Michael Grasruck, Eur. Phys. J. E, 11, 117-130 (2003)
  • A temperature- and molar mass-dependent change in the crystallization mechanism of poly(1-butene): Transition from chain-folded to chain-extended crystallization? Qiang Fu, Barbara Heck, Gert Strobl, Yi Thomann, Macromolecules, 34, 2502-2511 (2001)
  • Steps in the formation of the partially crystalline state, Barbara Heck, Thorsten Hugel, Masanori Iijima, Gert Strobl, Polymer, 41, 8839-8848 (2000)
  • Steps in the transition of an entangled polymer melt to the partially crystalline state, Barbara Heck, Thorsten Hugel, Masanori Iijima, Emmanuel Sadiku, Gert Strobl, New Journal of Physics 1, 17 (1999) Abstract, PDF
  • Structural transition in a nematic LC block copolymer induced by the transition to the LC phase, J. Sänger, W. Gronski, S. Maas, B. Stühn, B. Heck, Macromolecules, 30, 6783-6787 (1997)
  • SAXS and TEM studies on poly(styrene)-block-poly(ethene-co-but-1-ene)-block-poly(styrene) in bulk and at various interfaces, B. Heck, P. Arends, M. Ganter, J. Kressler, B. Stühn, Macromolecules, 30, 4559-4566 (1997)

 

 

Benutzerspezifische Werkzeuge