Stefan Spirk

Assoc.Prof. Mag.rer.nat. Dr.rer.nat.

20052022
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  • 14 Similar Profiles
Thin films Chemical Compounds
oxidized cellulose Chemical Compounds
Cellulose films Chemical Compounds
Thiophenes Chemical Compounds
Nitriles Chemical Compounds
Spin-lattice relaxation Chemical Compounds
Lignin Chemical Compounds
Multilayer films Chemical Compounds

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 2005 2019

Localization of Cellulosic Fines in paper Sheets

Hobisch, M., Mueller, D., Fischer, W. J., Zankel, A., Bauer, W., Eckhart, R., Zabler, S. & Spirk, S., Apr 2019, p. 88. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

Multilayer Density Analysis of Cellulose Thin Films

Sampl, C., Niegelhell, K., Reishofer, D., Resel, R., Spirk, S. & Hirn, U., 16 Apr 2019, In : Frontiers in Chemistry. 7, p. 251 251.

Research output: Contribution to journalArticleResearchpeer-review

Cellulose films
Multilayers
Thin films
Cellulose
Atomic force microscopy

Multi-layered nanoscale cellulose/CuInS2 sandwich type thin films

Weißl, M., Rath, T., Sattelkow, J., Plank, H., Eyley, S., Thielemans, W., Trimmel, G. & Spirk, S., 1 Jan 2019, In : Carbohydrate polymers. 203, p. 219-227 9 p.

Research output: Contribution to journalArticleResearchpeer-review

Novel protein-repellent and antimicrobial polysaccharide multilayer thin films

Korica, M., Fras Zemljič, L., Bračič, M., Kargl, R., Spirk, S., Reishofer, D., Mihajlovski, K. & Kostić, M., 1 Jan 2019, In : Holzforschung. 73, 1, p. 93-103 11 p.

Research output: Contribution to journalArticleResearchpeer-review

oxidized cellulose
Multilayer films
Chitosan
Polysaccharides
Cellulose

Synthesis of a tetrazine–quaterthiophene copolymer and its optical, structural and photovoltaic properties

Knall, A. C., Hoefler, S. F., Hollauf, M., Thaler, F., Noesberger, S., Hanzu, I., Ehmann, H., Hobisch, M., Spirk, S., Wen, S., Yang, R., Rath, T. & Trimmel, G., 2019, In : Journal of Materials Science. 54, 13, p. 10065–10076 12 p.

Research output: Contribution to journalArticleResearchpeer-review

Thiophenes
Nitriles
Conjugated polymers
Optical band gaps
Palladium

Activities 2012 2019

2-Methoxyhydroquinone from Vanillin as Bio-Based Active Material for Redox-Flow Batteries

Werner Schlemmer (Speaker), Philipp Nothdurft (Contributor), Wolfgang Kern (Contributor), Philipp Frühwirt (Contributor), Max Schmallegger (Contributor), Eleonore Siham Mourad (Contributor), Stefan Freunberger (Contributor), Roland Fischer (Contributor), Stefan Spirk (Contributor)
24 Apr 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

2-Methoxyhydroquinone from Vanillin as Bio-Based Active Material for Redox-Flow Batteries

Werner Schlemmer (Speaker), Philipp Nothdurft (Contributor), Wolfgang Kern (Contributor), Philipp Frühwirt (Contributor), Max Schmallegger (Contributor), Georg Gescheidt-Demner (Contributor), Roland Fischer (Contributor), Eleonore Siham Mourad (Contributor), Stefan Freunberger (Contributor), Stefan Spirk (Contributor)
4 Apr 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

Photodegradation products and lignin and their usage in redox-flow batteries

Philipp Nothdurft (Speaker), Werner Schlemmer (Contributor), Stefan Spirk (Contributor), Wolfgang Kern (Contributor)
25 Feb 201928 Feb 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

Investigation of Surface Fractions of Cellulose Thin Films - an AFM/SPR study

Carina Sampl (Speaker), Katrin Niegelhell (Contributor), Katri Kontturi (Contributor), Stefan Spirk (Contributor), Ulrich Hirn (Contributor)
29 Apr 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

Investigating the swelling behavior of cellulose thin films by multilayer density analysis using AFM/SPR spectroscopy

Carina Sampl (Speaker), Niegelhell Katrin (Contributor), David Reishofer (Contributor), Roland Resel (Contributor), Stefan Spirk (Contributor), Ulrich Hirn (Contributor)
14 Feb 2019

Activity: Talk or presentationTalk at conference or symposiumScience to science

Press / Media

Innovationen in der Papier- und Zellstoffforschung

Stefan Spirk

21/07/16

1 media contribution

Press/Media: Press / Media

2.5 Mio.Euro für Grazer Forscher

Stefan Spirk, Andreas Petrovic & Hermann Scharfetter

20/04/15

1 media contribution

Press/Media: Press / Media

Sie können in den Körper blicken

Stefan Spirk, Andreas Petrovic & Hermann Scharfetter

19/03/15

1 media contribution

Press/Media: Press / Media

Projects 2013 2022

CD-Laboratory for Fiber Swelling and Paper Performance

Hirn, U., Lahti, J. A., Schennach, E., Fischer, W. J., Czibula, C. M., Urstöger, G. J., Ganser, C., Schuller, M., Krainer, S., Xhori, R., Spirk, S. & Niegelhell, K.

1/12/1530/11/22

Project: Research project

ThermoUP - Thermoupcycling of cellulose

Spirk, S.

1/12/1730/11/18

Project: Research project