• 8010

    Inffeldgasse 25/C Graz

    Österreich

Forschungsoutput 1989 2020

2020

Alkaline Ethanol Oxidation Reaction on Carbon Supported Ternary PdNiBi Nanocatalyst using Modified Instant Reduction Synthesis Method

Cermenek, B., Genorio, B., Winter, T., Wolf, S., Connell, J. G., Roschger, M., Letofsky-Papst, I., Kienzl, N., Bitschnau, B. & Hacker, V., 3 Jan 2020, in : Electrocatalysis.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Ethanol
Carbon
Oxidation
Direct ethanol fuel cells (DEFC)
Nanoparticles

Co-production of pure hydrogen, carbon dioxide and nitrogen in a 10 kW fixed-bed chemical looping system

Bock, S., Zacharias, R. & Hacker, V., 2 Jan 2020, in : Sustainable Energy & Fuels.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Carbon dioxide
Nitrogen
Hydrogen
Renewable energy resources
Carbon capture

Decentralized hydrogen generation and energy storage from biomass and biogas with Fixed-Bed Chemical Looping

Bock, S., Zacharias, R., Schauperl, R., Voitic, G. & Hacker, V., 23 Jan 2020, 6th Central European Biomass Conference CEBC 2020, Proceedings. Graz, S. 59 1 S.

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Novel Excess Gibbs-energy Models based on Discrete Modeling

Mayer, C. & Wallek, T., 16 Feb 2020.

Publikation: KonferenzbeitragPaperForschung

Reaktive flüssig-flüssig Extraktion von Milchsäure aus Silage Presssaftkonzentrat

Demmelmayer, P. & Kienberger, M., 15 Jan 2020.

Publikation: KonferenzbeitragAbstractForschungBegutachtung

2019

Acid Extraction from Liquid Phase Pyrolysis Oil Using Cyanex®923 and Subsequent Solvent Regeneration

Painer, D., Treusch, K., Schwaiger, N., Weiß, T., Pucher, P. & Siebenhofer, M., 12 Sep 2019, in : Chemie - Ingenieur - Technik. 91, 11, S. 1582 1588 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

A Discrete Modeling Approach for Excess Gibbs-Energy Models Coupled with Random Sampling of Molecules

Mayer, C. & Wallek, T., 15 Sep 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

A discrete modeling approach for excess Gibbs-energy models using dice-like molecules

Mayer, C. & Wallek, T., 29 Apr 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Alkaline Direct Ethanol Fuel Cell

Cermenek, B., Ranninger, J. & Hacker, V., 2019, Ethanol: Science and Engineering. Basile, A., Iulianelli, A., Dalena, F. & Veziroglu, N. (Hrsg.). 1st Aufl. Amsterdam: Elsevier B.V., S. 383-405

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in Buch/BerichtForschungBegutachtung

Open Access
Direct ethanol fuel cells (DEFC)
Alkaline fuel cells
Membranes
Catalysts
Anions

Application of Stochastic Algorithms for Multi-Objective Optimization in Process Simulation

Zapf, F. & Wallek, T., 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Automated manufacturing of high performance fuel cells and influence of electrode structure on catalyst utilization

Grandi, M., Gatalo, M., Kapun, G., Pasupathi, S. & Hacker, V., Apr 2019, 15th Minisymposium Verfahrenstechnik and 6th Partikelforum: Conference Proceedings. Lehrstuhl für Verfahrenstechnik des industriellen Umweltschutzes, Montanuniv. Leoben

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Fuel cells
Electrodes
Catalysts
Membranes
Platinum

Behavior of single PEFC during Start-up/Shut-down

Kocher, K., Ladreiter, W., Kolar, S. & Hacker, V., Aug 2019.

Publikation: KonferenzbeitragAbstractForschung

Biobased Support Layers for the Fractionation and Selective Extraction of Lignosulfonates

Kienberger, M., Demmelmayer, P., Weißl, M., Zankl, A. & Spirk, S., 26 Dez 2019, in : Solvent extraction and ion exchange.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Cellulose films
Fractionation
Emulsions
lignosulfuric acid

Biogene Ether – Herstellung und Einsatz im dieselmotorischen Betrieb

Damyanov, A., Hofmann, P., Pichler, T. M. & Schwaiger, N., 2019, in : Motortechnische Zeitschrift. 80, 1, S. 72-77

Publikation: Beitrag in einer FachzeitschriftArtikelForschung

Coalescence
Surface tension
Computational fluid dynamics
Computer simulation
Liquids

Carbon dioxide methanation with bifunctional catalysts

Loder, A., Lux, S. & Siebenhofer, M., 29 Apr 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

CAT-SAVE: A soft sensor methodology for the precise spatial and temporal prediction of thermodynamic states inside a chemical reactor

Zapf, F., Rammerstorfer, E., Jeitler, E., Holzer, G. & Wallek, T., 29 Apr 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Challenges in flow field manufacturing, testing and simulation for PEM fuel cells

Marius, B. & Hacker, V., 9 Okt 2019.

Publikation: KonferenzbeitragPosterForschung

Fuel cells
Flow fields
Testing
Catalysts
Platinum

Cold-Start/Stopp Characteristics of Proton Exchange Fuel Cells

Kocher, K., Kolar, S., Hacker, V. & Ladreiter, W., 29 Aug 2019.

Publikation: KonferenzbeitragPosterForschung

Computational Fluid Dynamics Based on Consistent Thermodynamics

Zimmermann, P. & Zeiner, T., 13 Mai 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Developing wood based biorefineries

Schwaiger, N., 10 Dez 2019.

Publikation: KonferenzbeitragPaperForschung

Digitalization of Process Engineering

Kern, J. & Wallek, T., 11 Feb 2019.

Publikation: KonferenzbeitragPaperForschung

Dynamic Large Signal Equivalent Circuit - A Model for Online Monitoring Techniques

Mayer, K. & Hacker, V., 2 Jun 2019, Program of the 11th International Symposium on Electrochemical Impedance Spectroscopy. Vivier, V. (Hrsg.).

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Effect of rotor disc diameter on holdup, axial disperison and droplet size in a Taylor-Couette Disc Contactor

Grafschafter, A. & Siebenhofer, M., 2019, in : Chemie - Ingenieur - Technik. 2019

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access

Electro- and physicochemical analysis of catalyst coated membranes

Grandi, M., Gatalo, M., Mayer, K., Marius, B., Kapun, G. & Hacker, V., 9 Okt 2019, Interdisciplinary Endeavour in Technology at Nanoscale, Water and Environment: Book of Abstracts. Bonačić-Koutecký, V. (Hrsg.). Split: Mediterranean Institute for Life Sciences, Split, Croatia

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschung

Membranes
Catalysts
Fuel cells
Cathodes
Ionomers

Electrochemical characterization of polymer electrolyte membrane fuel cells and polarization curve analysis

Mohsin, M., Raza, R., Mohsin-ul-Mulk, M., Yousaf, A. & Hacker, V., 28 Okt 2019, (Angenommen/In Druck) in : International Journal of Hydrogen Energy. 15 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Proton exchange membrane fuel cells (PEMFC)
fuel cells
Fuel cells
Atmospheric humidity
electrolytes

Ethanol: Tolerant Oxygen Reduction Reaction Catalysts in Alkaline Media

Chaiburi, C., Cermenek, B., Pichler, B. E., Grimmer, C. & Hacker, V., 2019, in : Journal of Electrochemical Energy Conversion and Storage. 16, 2, S. 021004 6 S., JEECS-16-1071.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Electrocatalysts
Ethanol
Direct ethanol fuel cells (DEFC)
Alkaline fuel cells
Oxygen

Experimental study on high-purity hydrogen generation from synthetic biogas in a 10 kW fixed-bed chemical looping system

Bock, S., Zacharias, R. & Hacker, V., 25 Jul 2019, in : RSC Advances . 2019, 10 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Biofuels
Biogas
Hydrogen
Gas fuel analysis
Anaerobic digestion

Graphene Oxide Based Anode Catalysts for Alkaline Direct Ethanol Fuel Cells

Roschger, M., Wolf, S., Cermenek, B., Genorio, B. & Hacker, V., 29 Aug 2019.

Publikation: KonferenzbeitragPosterForschung

Graphene Oxide Based Anode Catalysts for Alkaline Direct Ethanol Fuel Cells

Roschger, M., Wolf, S., Cermenek, B., Genorio, B. & Hacker, V., Aug 2019.

Publikation: KonferenzbeitragAbstractForschung

High-Pressure Hydrogen Production from Bio-Ethanol Feedstock with Fixed-Bed Chemical Looping

Zacharias, R., Bock, S., Malli, K. & Hacker, V., 10 Nov 2019, (Angenommen/In Druck) Meet the Innovators - Transforming the Future through Chemical Engineering. American Institute of Chemical Engineers, 622d

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Open Access

High-pressure hydrogen production with inherent carbon dioxide separation

Zacharias, R., Bock, S. & Hacker, V., Apr 2019, 15th Minisymposium Verfahrenstechnik and 6th Partikelforum : Conference Proceedings. Leoben: Lehrstuhl für Verfahrenstechnik des industriellen Umweltschutzes, Montanuniv. Leoben, S. 101 1 S. Poster 3.7

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

High-pressure hydrogen production with inherent sequestration of a pure carbon dioxide stream via fixed bed chemical looping

Zacharias, R., Visentin, S., Bock, S. & Hacker, V., 29 Mär 2019, in : International Journal of Hydrogen Energy. 44, 16, S. 7943-7957 15 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
hydrogen production
Hydrogen production
steam
carbon dioxide
beds

High-Purity Hydrogen from Biogas with a Combined Reformer and Fixed-Bed Chemical Looping System

Bock, S., Zacharias, R., Malli, K. & Hacker, V., 10 Nov 2019, (Angenommen/In Druck) Meet the Innovators: Transfoming the Future through Chemical Engineering. American Institute of Chemical Engineers, 448d

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Open Access

High purity hydrogen production and storage with fixed bed chemical looping

Bock, S., Zacharias, R. & Hacker, V., Apr 2019, 15th Minisymposium Verfahrenstechnik and 6th Partikelforum : Conference Proceedings.

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Open Access

Hydrogen production with fixed bed chemical looping systems

Lammer, M. & Hacker, V., 10 Mai 2019, (Eingereicht) New frontiers on hydrogen production, separation and utilization. Elsevier B.V.

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in Buch/BerichtForschungBegutachtung

Identification of Faulty Operating Conditions in PEMFCs using EIS and Total Harmonic Distortion Analysis

Mayer, K. & Hacker, V., 2 Jun 2019, Program of the 11th International Symposium on Electrochemical Impedance Spectroscopy. Vivier, V. (Hrsg.).

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem KonferenzbandForschungBegutachtung

Identification of Faulty Operating Conditions in PEMFCs using EIS and Total Harmonic Distortion Analysis

Mayer, K. & Hacker, V., 4 Jun 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Influence of different target components on interfacial properties in liquid-liquid extraction systems

Nagl, R., Zimmermann, P. & Zeiner, T., 29 Apr 2019.

Publikation: KonferenzbeitragPosterForschungBegutachtung

Interfacial Catalysis in Biphasic Carboxylic Acid Esterification with a Nickel-Based Metallosurfactant

Toth, A., Schnedl, S., Painer, D., Siebenhofer, M. & Lux, S., 12 Okt 2019, in : ACS Sustainable Chemistry & Engineering. 7, 22, S. 18547-18553

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Esterification
catalysis
carboxylic acid
Carboxylic Acids
Nickel

Interfacial Mass Transfer in Water-Toluene Systems

Nagl, R., Zimmermann, P. & Zeiner, T., 1 Jan 2019, in : Journal of chemical and engineering data. 9 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Toluene
Mass transfer
Water
Liquids
Acetonitrile

Intramolecular Catalysis in Carboxylic Acid Esterification: Modeling of Single- and Multi-Acid Esterification

Painer, D. & Lux, S., 23 Jan 2019, in : Industrial and Engineering Chemistry Research. 58, 3, S. 1133-1141 9 S.

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Esterification
Carboxylic Acids
Carboxylic acids
Catalysis
formic acid

Iron Carbonate Beneficiation Through Reductive Calcination – Parameter Optimization to Maximize Methane Formation

Lux, S., Baldauf-Sommerbauer, G., Ottitsch, B., Loder, A. & Siebenhofer, M., 13 Feb 2019, in : European journal of inorganic chemistry. 13, S. 1748-1758

Publikation: Beitrag in einer FachzeitschriftArtikelForschungBegutachtung

Open Access
Beneficiation
Carbonates
Methane
Calcination
Iron