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Chemistry

Staff Member

Dr (EHG) Ernie Langner
Position
Senior Lecturer
Department
Address
2 208
CHEMIE
IB 48
9999
Telephone
051 4012439
Office
CHEMISTRY BUILDING 212
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Short CV


Since 2001, dr. Langner is lecturing Physical Chemistry to undergraduate as well as honours students.  Ernie obtained his Ph.D. in 2009 with his research on Phthalocyanine-Polymer systems with biomedical application.  Parts of this research was done in overseas laboratories: University of East Anglia, England and University of Tromsø, Norway.

From June 2009 till June 2010 he visited the Schuit Institute for Catalysis at the Eindhoven University of Technology for a post-doctoral year.  Here he took part in a research project on flat surface models of Ziegler-Natta catalysts under the guidance of prof. Hans Niemantsverdriet.

Since 2012, dr. Langner`s research is focussed on the synthesis and application of Metal Organic Frameworks (MOF`s) with applications in heterogeneous catalysis, gas storage and –separation, as well as the use thereof as drug carriers.  Some of these materials also exist as nanoparticles, thus broadening its applicability.  This field of research already produced two M.Sc. graduandi.

Since 2015, dr. Langner was promoted to senior lecturer and from 2016 he is the head of the Physical Chemistry Section.  He currently supervises two M.Sc. and two Ph.D. students.

 


Publications
  • Swarts, J.C., Langner, E.H.G., Krokeide-Hove, N., Cook, M.J., J. Mater. Chem., 11, 434 (2001);
  • Swarts, J.C., Langner, E.H.G., Shago, R.F., Davis, W.L., Polymer Preprints, 45, 452 (2004);
  • Davis, W.L., Shago, R.F., Langner, E.H.G., Swarts, J.C., Polyhedron, 24, 1611 (2005);
  • Chapter in book: Ernie H. G. Langner, Wade L. Davis, Rebotsamang F. Shago, Jannie C. Swarts, Chapter 31: Spectroscopic and Liquid Crystal Properties of Phthalocyanine Macromolecules with Biomedical Applications, in Metal-Containing and Metallo-Supramolecular Polymers and Materials, Ulrich S. Schubert, George R. Newkome and Ian Manners (Ed.), Oxford University Press, New York, p 443 – 455 (2006)
  • Cammidge, A.N, Chambrier, I., Cook, M.J., Langner, E.H.G., Rahman, M., Swarts, J.C., J. Porphyrins Phthalocyanines 15, 890 (2011);
  • Langner, E.H.G., Swarts, J.C., Tuchscherer, A., Lang, H., Joone, G.K., Van Rensburg, C.E.J., Anticancer Research, 32 2697 (2012);
  • Zhao, H.L., Pierloot, K., Langner, E.H.G., Swarts, J.C., Conradie, J., Ghosh, A., Inorg. Chem., 51, 4002 (2012);
  • Cheruvathur, A.V., Langner, E.H.G., Niemantsverdriet, J.W., Thune, P.C., Langmuir, 28, 2643 (2012);
  • Sunil, A.C., Langner, E.H.G., Marais, C., Bezuidenhoudt, B.C.B., Catal. Sci. Technol., 3, 2227 (2013);
  • Tsai, C-W., Langner, E.H.G., Microporous and Mesoporous Materials, 221, 8 (2016)

 

Research

The development of capacity for the synthesis and characterisation of microporous Metal Organic Framework materials of which some are nanoparticles.  The derivatisation of these materials for possible application in heterogeneous catalysis, as support materials for drug delivery and for the storage and/or separation of gas mixtures.

 

Area(s) of Interest
  • Metal Organic Framework synthesis and characterisation
  • Gas Adsorption Analysis
  • Nanoparticle synthesis and characterisation
  • Differential Scanning Calorimetry
  • UV/VIS Spectroscopy
  • Cyclic Voltammetry

 


 

Courses Presented
  • Physical Chemistry for Undergraduate and Honours Students
  • UFS101 Chemagic Show

 


Community Service
  • Annual Minquiz
  • Judge at Annual Science Expo
  • Visits from school groups