Stefan Spirk

Activities

Activities per year 2010 2018 2019 2021 2022 2023 2025

• 102 Talk at conference or symposium
• 16 Poster presentation
• 13 Invited talk
• 8 Talk at workshop, seminar or course
• 32 More
  • 7 Conference or symposium (Participation in/Organisation of)
  • 7 Invited talk at conference or symposium
  • 5 Workshop, seminar or course (Participation in/Organisation of)
  • 3 Editorial activity
  • 3 Research at external INLAND institution
  • 2 Hosting a visitor
  • 2 Membership in Standards Committee
  • 1 Hosting a researcher (Inland)
  • 1 Membership of examination board
  • 1 Research at external institution

Activities per year

Search results

• Surface plasmon resonance investigation of heterogeneous enzymatic surface reactions on biopolymers

  Jana Bianca Schaubeder (Speaker), Peter Fürk (Contributor), Richard Amering (Contributor), Lena Marissa Gsöls (Contributor), Jonas L. Ravn (Contributor), Tiina Nypelö (Contributor) & Stefan Spirk (Contributor)

  4 Sept 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Insights into heterogeneous enzymatic surface reactions on biopolymers: A surface plasmon resonance study

  Jana Bianca Schaubeder (Speaker), Peter Fürk (Contributor), Richard Amering (Contributor), Lena Gsöls (Contributor), Jonas L. Ravn (Contributor) & Stefan Spirk (Contributor)

  18 Mar 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Modification of xylan content in chemical pulp and its effects on the properties of pulp and paper sheets

  Jana Bianca Schaubeder (Speaker), Stefan Spirk (Contributor), Lukas Fliri (Contributor), Eliott J. Q. Orzan (Contributor), Veronika Biegler (Contributor), Chonnipa Palasingh (Contributor), Julian Selinger (Contributor), Adelheid Bakhshi (Contributor), Wolfgang Bauer (Contributor), Ulrich Hirn (Contributor) & Tiina Nypelö (Contributor)

  15 May 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Role of Xylan Regarding Strength Development in Softwood Kraft Pulp Fiber Sheets and Fiber Foams

  Wolfgang Bauer (Speaker), Jana Bianca Schaubeder (Contributor), Veronika Biegler (Contributor), Tiina Nypelö (Contributor), Stefan Spirk (Speaker), Alexander Bismarck (Speaker) & Ulrich Hirn (Contributor)

  30 Apr 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Advancing Sustainable Energy Storage with AI-Enhanced Flow Battery Technologies

  Stefan Spirk (Speaker) & Ulrich Hirn (Speaker)

  2 Jul 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Biobased supercapacitors: Turning industrial wastes into energy storage materials

  Julian Selinger (Speaker), Kristoffer Meinander (Contributor), Benjamin P. Wilson (Contributor), Qamar Abbas (Contributor), Risto Koivunen (Contributor), Michael Hummel (Contributor) & Stefan Spirk (Contributor)

  19 Mar 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Enhancing Ionic Liquid-Polysaccharide Interfaces: A Comprehensive Study on Cellulose Interaction

  Lukas Pachernegg (Speaker), Stefan Spirk (Contributor) & Jana Bianca Schaubeder (Contributor)

  4 Sept 2024

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• On the development of a simulation approach for modelling cellulosic foams as a core-material for lightweight bio-based sandwich panels

  Markus Wagner (Contributor), Georg Baumann (Speaker), Jiang Quixiang (Contributor), Nesrine Debabeche (Contributor), Tiina Nypelö (Contributor), Stefan Spirk (Contributor), Ulrich Hirn (Contributor), Wolfgang Bauer (Contributor), Eliott J. Q. Orzan (Contributor), Veronika Biegler (Contributor) & Florian Feist (Contributor)

  13 Sept 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Xylanase surface kinetics on xylan decorated cellulose thin films

  Stefan Spirk (Speaker), Jana Bianca Schaubeder (Speaker), Tiina Nypelö (Contributor), Cecilia Geijer (Contributor) & Jonas L. Ravn (Contributor)

  27 Mar 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• The effect of xylan degradation and adsorption on paper sheet properties

  Jana Bianca Schaubeder (Speaker), Stefan Spirk (Contributor), Lukas Fliri (Contributor), Eliott J. Q. Orzan (Contributor), Veronika Biegler (Contributor), Adelheid Bakhshi (Contributor), Wolfgang Bauer (Contributor), Ulrich Hirn (Contributor) & Tiina Nypelö (Contributor)

  31 May 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Renewable energy storage materials - myth or reality?

  Stefan Spirk (Speaker)

  13 May 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Xylanase surface kinetics on xylan decorated cellulose thin films

  Stefan Spirk (Speaker), Jana Bianca Schaubeder (Contributor), Cecilia Geijer (Contributor), Jonas L. Ravn (Contributor) & Tiina Nypelö (Contributor)

  23 Sept 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Ionic liquids for flow battery membrane

  Lukas Pachernegg (Speaker), Dominik Wickenhauser (Contributor) & Stefan Spirk (Contributor)

  14 Dec 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Cellulose thin film interactions with ionic liquids

  Stefan Spirk (Contributor), Lukas Pachernegg (Speaker), Carina Waldner (Contributor) & Ulrich Hirn (Contributor)

  27 Sept 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Investigation of the reaction kinetics for the manufacturing of renewable and sustainable redox-active material

  Dominik Wickenhauser (Speaker), Georg Rudelstorfer (Contributor), Claudio Vallazza (Contributor), Susanne Lux (Contributor) & Stefan Spirk (Contributor)

  27 Mar 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• From waste to watts: upcycling coffee and sugar industry waste for supercapacitors

  Julian Selinger (Speaker), Werner Schlemmer (Contributor), Mathias Hobisch (Contributor), Sebastian Stock (Contributor), Melissa Sophie Egger (Contributor), Meinander Kristoffer (Contributor), Benjamin P. Wilson (Contributor), Michael Hummel (Contributor) & Stefan Spirk (Contributor)

  20 Sept 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• The Secret Life of Cellulose: Turning Industrial Wastes into Energy Storage Materials

  Julian Selinger (Speaker), Sebastian Stock (Contributor), Mathias Hobisch (Contributor), Werner Schlemmer (Contributor), Melissa Sophie Egger (Contributor), Meinander Kristoffer (Contributor), Benjamin P. Wilson (Contributor), Michael Hummel (Contributor) & Stefan Spirk (Speaker)

  27 Sept 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• DIALCOHOL XYLAN THIN FILMS AND THEIR SWELLING PROPERTIES

  Chonnipa Palasingh (Speaker), Rupert Kargl (Contributor), Karin Stana Kleinschek (Contributor), Jana Bianca Schaubeder (Contributor), Stefan Spirk (Contributor) & Tiina Nypelö (Contributor)

  2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Xylans and cellulose exploring interactions on different levels

  Stefan Spirk (Speaker)

  11 Feb 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Iron-quinone hybrid redox-flow battery

  Janine Maier (Speaker), Stefan Spirk (Contributor), Melissa Sophie Egger (Contributor), Ingo Köhne (Contributor), Rudolf Pietschnig (Contributor), Dominik Wickenhauser (Contributor) & Werner Schlemmer (Contributor)

  27 Mar 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Exploring the contribution of intrinsic and extrinsic xylan in pulp and paper sheet properties

  Jana Bianca Schaubeder (Speaker), Stefan Spirk (Contributor), Lukas Fliri (Contributor), Eliott J. Q. Orzan (Contributor), Veronika Biegler (Contributor), Adelheid Bakhshi (Contributor), Wolfgang Bauer (Contributor), Ulrich Hirn (Contributor) & Tiina Nypelö (Contributor)

  28 Sept 2023

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• The effect of xylan on the properties of paper sheets

  Jana Bianca Schaubeder (Speaker), Adelheid Bakhshi (Contributor), Veronika Biegler (Contributor), Eliott J. Q. Orzan (Contributor), Tiina Nypelö (Contributor) & Stefan Spirk (Contributor)

  22 Dec 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Polysaccharide thin films as a platform technology to assess xylanase activity

  Jana Bianca Schaubeder (Speaker), Jonas L. Ravn (Contributor), Eliott J. Q. Orzan (Contributor), Cecilia Geijer (Contributor), Tiina Nypelö (Contributor) & Stefan Spirk (Contributor)

  8 Sept 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Insights into properties of cationic starches prepared by jet cooking

  Stefan Spirk (Speaker)

  29 Jun 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Jetcooked Cationic Starches – Rheology and Interaction with Cellulose

  Stefan Spirk (Speaker)

  2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Drink coffee store energy

  Stefan Spirk (Speaker)

  21 Dec 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Sustainable Materials in Energy Storage

  Stefan Spirk (Speaker)

  1 Nov 2022

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Analysis of carryover pitch using thin layer chromatography

  Werner Schlemmer (Contributor), Stefan Spirk (Speaker), Markus Gschiel (Contributor), Jussi Antero Lahti (Contributor), Andrea Hochegger (Contributor), Erich Leitner (Contributor) & Ulrich Hirn (Contributor)

  16 Sept 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Exploring the interaction mechanisms of optical brightening agents with cellulose surfaces

  Carina Sampl (Speaker), Samuel Eyley (Contributor), Wim Thielemans (Contributor), Ulrich Hirn (Contributor) & Stefan Spirk (Contributor)

  13 Oct 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Sustainability risks and consequences of innovative redox flow battery electrolytes

  Stefan Spirk (Contributor), Claudia Mair-Bauernfeind (Speaker), Julia Wenger (Contributor), Werner Schlemmer (Contributor), Georg Rudelstorfer (Speaker) & Tobias Stern (Contributor)

  1 Sept 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Coffee side streams as high performance energy storage

  Julian Selinger (Speaker), Mathias Hobisch (Contributor), Sebastian Stock (Contributor), Nikolaos Kostoglou (Contributor), Christian Mitterer (Contributor), Oskar Paris (Contributor), Michael Hummel (Contributor) & Stefan Spirk (Speaker)

  8 Apr 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• In-situ adsorption of optical brightening agents on cellulose thin films

  Carina Sampl (Speaker), Stefan Spirk (Contributor) & Ulrich Hirn (Contributor)

  4 Feb 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Arrangements of Cellulose Molecules at Interfaces

  Stefan Spirk (Speaker), Roland Resel (Contributor), Andrew Owen Fletcher Jones (Contributor) & Eero Kontturi (Contributor)

  13 Oct 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Real-time investigation of interaction capacity of optical brightening agents with cellulose thin films

  Carina Sampl (Speaker), Ulrich Hirn (Contributor) & Stefan Spirk (Contributor)

  8 Apr 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• INTERACTIONS OF PULP FIBERS WITH JET COOKED CATIONIC STARCHES

  Stefan Spirk (Speaker) & Angela Chemelli (Contributor)

  18 May 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• A coffee derived high performance energy storage material

  Julian Selinger (Speaker), Mathias Hobisch (Contributor), Sebastian Stock (Contributor), Nikolaos Kostoglou (Contributor), Christian Mitterer (Contributor), Oskar Paris (Contributor), Michael Hummel (Contributor) & Stefan Spirk (Contributor)

  4 Feb 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Lignin based active materials for redox flow batteries

  Werner Schlemmer (Speaker), Philipp Nothdurft (Contributor), Wolfgang Kern (Contributor), Philipp Frühwirt (Contributor), Max Schmallegger (Contributor), Georg Gescheidt-Demner (Contributor), Georg Rudelstorfer (Contributor), Dominik Wickenhauser (Contributor), Claudia Mair-Bauernfeind (Contributor), Julia Wenger (Contributor), Tobias Stern (Contributor), Arantza Muriana (Contributor), Jose Maria Mazon (Contributor) & Stefan Spirk (Contributor)

  26 Aug 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Analysis of carryover pitch using thin layer chromatography

  Stefan Spirk (Speaker), Ulrich Hirn (Contributor), Werner Schlemmer (Contributor), Markus Gschiel (Contributor), Jussi Antero Lahti (Contributor), Andrea Hochegger (Contributor) & Erich Leitner (Speaker)

  21 Sept 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Analysis of lipophilic wood extractives using 2D thin layer chromatography (TLC)

  Werner Schlemmer (Speaker), Melissa Sophie Egger (Contributor), Madeline Dächert (Contributor), Andrea Hochegger (Contributor), Erich Leitner (Contributor), Markus Gschiel (Contributor), Jussi Antero Lahti (Contributor), Stefan Spirk (Contributor) & Ulrich Hirn (Contributor)

  12 Apr 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Kraft lignin in a circular economy - Sustainability effects of an organic redox flow battery electrolyte.

  Claudia Mair-Bauernfeind (Speaker), Julia Wenger (Contributor), Werner Schlemmer (Contributor), Georg Rudelstorfer (Speaker), Stefan Spirk (Speaker) & Tobias Stern (Contributor)

  21 Sept 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Safety assessment of Redox-flow battery electrolytes

  Stefan Spirk (Speaker), Werner Schlemmer (Contributor), Claudia Mair-Bauernfeind (Contributor), Tobias Stern (Contributor), Clemens Wolf (Contributor) & Jose Maria Mazon (Contributor)

  15 Jun 2021

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

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

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

  14 Feb 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Multilayer Density Analysis of Cellulose Thin Films

  Carina Sampl (Speaker), Katrin Niegelhell (Contributor), Katri Kontturi (Contributor), Roland Resel (Contributor), Ulrich Hirn (Contributor) & Stefan Spirk (Contributor)

  4 Apr 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science 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), Eleonore Siham Mourad (Contributor), Stefan Freunberger (Contributor), Roland Fischer (Contributor) & Stefan Spirk (Contributor)

  24 Apr 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Visualization of Micro- and Nanosized Cellulose Particles in a Paper Matrix – A Labeling Approach

  Mathias Hobisch (Speaker), Armin Zankel (Contributor), Dominik Müller (Contributor), Simon Zabler (Contributor), Julie Bossu (Contributor), Sylvia Bardet (Contributor), Wolfgang Bauer (Contributor) & Stefan Spirk (Contributor)

  21 Oct 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Structural order in cellulose thin films

  Roland Resel (Speaker), Birgit Kunert (Contributor), Benedikt Schrode (Contributor), David Reishofer (Contributor), Eero Kontturi (Contributor) & Stefan Spirk (Speaker)

  2 Apr 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Separating and identifying pitch constituents using Thin Layer Chromatography (TLC)

  Werner Schlemmer (Speaker), Jussi Antero Lahti (Contributor), Markus Gschiel (Contributor), Stefan Spirk (Contributor) & Ulrich Hirn (Contributor)

  17 Dec 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Cellulose thin film techology

  Stefan Spirk (Speaker)

  4 Jun 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Kraft lignin based redox-flow batteries

  Werner Schlemmer (Speaker), Philipp Nothdurft (Contributor), Wolfgang Kern (Contributor) & Stefan Spirk (Contributor)

  6 Jun 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science

• Adsorption studies of industrially relevant chemicals on cellulose surfaces using MP-SPR and AFM

  Carina Sampl (Speaker), Stefan Spirk (Contributor) & Ulrich Hirn (Contributor)

  17 Dec 2019

  Activity: Talk or presentation › Talk at conference or symposium › Science to science