V
Volker Hessel
Researcher at University of Adelaide
Publications - 616
Citations - 24861
Volker Hessel is an academic researcher from University of Adelaide. The author has contributed to research in topics: Microreactor & Catalysis. The author has an hindex of 68, co-authored 572 publications receiving 21707 citations. Previous affiliations of Volker Hessel include Mainz Institute of Microtechnology & Fraunhofer Society.
Papers
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Journal ArticleDOI
Synthesis of N-doped carbon dots via a microplasma process
TL;DR: In this article, an effective approach was presented for the synthesis of N-doped carbon dots via a microplasma-assisted process at atmospheric pressure, and the effects of operation parameters on the surface groups and photoluminescence property of carbon dots were studied in detail.
Journal ArticleDOI
Asymmetric catalytic hydrogenations at micro-litre scale in a helicoidal single channel falling film micro-reactor
C. de Bellefon,T. Lamouille,Nathalie Pestre,Frédéric Bornette,Helmut Pennemann,F. Neumann,Volker Hessel +6 more
TL;DR: In this paper, a microstructured single channel falling film is used for gas-liquid contacting and a small falling angle of 7.5° is used to ensure long residence time in the range 3-22 min, with low viscosity solvents such as methanol.
Proceedings ArticleDOI
Microfluidic components for biological and chemical microreactors
K. P. Kämper,Wolfgang Ehrfeld,J. Dopper,Volker Hessel,Heinz Lehr,H. Löwe,Th. Richter,A. Wolf +7 more
TL;DR: In this article, the authors describe a large number of applications in chemical engineering and biotechnology that require the use of high precision microfluidic components, such as static mixers, heat exchangers and micropumps from a large variety of function adapted materials.
Journal ArticleDOI
Cost Analysis for a Continuously Operated Fine Chemicals Production Plant at 10 Kg/Day Using a Combination of Microprocessing and Microwave Heating
F. Benaskar,A. Ben-Abdelmoumen,N.G. Patil,Evgeny V. Rebrov,J Jan Meuldijk,L.A. Hulshof,Volker Hessel,Ulrich Krtschil,J.C. Schouten +8 more
TL;DR: An extended cost study was carried out to envisage the cost impact of microprocessing and microwaves separately or in combination for two liquid-phase model reactions in fine-chemicals synthesis: (1) Ullmann C–O cross-coupling reaction and (2) the aspirin synthesis.
Book
Novel Process Windows: Innovative Gates to Intensified and Sustainable Chemical Processes
TL;DR: In this article, the authors introduce the concept of novel process windows, focusing on cost improvements, safety, energy and eco-efficiency throughout each step of the process, and present the new reactor and process-related technologies.