Patrick Ruch  Patrick Ruch photo       

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Research Staff Member
IBM Research - Zurich
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2017

3D-printed SAPO-34 monoliths for gas separation
Sarah Couck, Julien Cousin Saint Remi, Stijn Van der Perre, Gino V. Baron, Clara Minas, Patrick Ruch, Joeri F.M. Denayer
Microporous and Mesoporous Materials, In Press, Accepted Manuscript, 2017

CooLMUC-2: A supercomputing cluster with heat recovery for adsorption cooling
Torsten Wilde, Michael Ott, Axel Auweter, Ingmar Meijer, Patrick Ruch, Markus Hilger, Steffen Kuehnert, Herbert Huber
33rd Thermal Measurement, Modeling & Management Symposium (SEMI-THERM 2017), pp. 115-121

PowerCool: Simulation of Cooling and Powering of 3D MPSoCs with Integrated Flow Cell Arrays
Artem Andreev, Arvind Sridhar, Mohamed M. Sabry, Marina Zapater, Patrick Ruch, Bruno Michel, David Atienza
IEEE Transactions on Computers, Early Access, 2017

A 6-focus high-concentration photovoltaic-thermal dish system
Max Schmitz, Nicolay Wiik, Gianluca Ambrosetti, Andrea Pedretti, Stephan Paredes, Patrick Ruch, Bruno Michel, Aldo Steinfeld
Solar Energy155, 445-463, 2017

Mass transport enhancement in redox flow batteries with corrugated fluidic networks
Kleber Marques Lisboa, Julian Marschewski, Neil Ebejer, Patrick Ruch, Renato Machado Cotta, Bruno Michel, Dimos Poulikakos
Journal of Power Sources359, 322-331, 2017


On the mass transfer performance enhancement of membraneless redox flow cells with mixing promoters
Julian Marschewski, Patrick Ruch, Neil Ebejer, Omar Huerta Kanan, Gaspard Lhermitte, Quentin Cabrol, Bruno Michel, Dimos Poulikakos
International Journal of Heat and Mass Transfer106, 884-894, 2017

Insights from modeling dynamics of water sorption in spherical particles for adsorption heat pumps
A.I. Radu, T. Defraeye, P. Ruch, J. Carmeliet, D. Derome
International Journal of Heat and Mass Transfer105, 326-337, 2017

3D-printed fluidic networks for high-power-density heat-managing miniaturized redox flow batteries
J. Marschewski, L. Brenner, N. Ebejer, P. Ruch, B. Michel, D. Poulikakos
Energy & Environmental Science10, 780-787, 2017


2016

THRIVE: Thermisch betriebene Adsorptionswaermepumpen
Patrick W. Ruch, Jens Ammann, Bruno Michel
22. Tagung des Forschungsprogramms Waermepumpen und Kaelte des Bundesamts fuer Energie (BFE), 2016

Water sorption behavior of physically and chemically activated monolithic nitrogen doped carbon for adsorption cooling
Lukas Huber, Patrick Ruch, Roland Hauert, Santhosh Kumar Matam, Gesine Saucke, Songhak Yoon, Yucheng Zhang, Matthias M. Koebel
RSC Advances6, 80729-80738, 2016


The physics of data centers - beyond the transistor node
Patrick Ruch, Thomas Brunschwiler
Progress in Physics48, 2016

Monolithic nitrogen-doped carbon as a water sorbent for high-performance adsorption cooling
Lukas Huber, Patrick Ruch, Roland Hauert, Gesine Saucke, Santhosh Kumar Matam, Bruno Michel, Matthias M. Koebel
RSC Advances6, 25267-25278, 2016

Combined influence of pore size distribution and surface hydrophilicity on the water adsorption characteristics of micro- and mesoporous silica
Sarmenio Saliba, Patrick Ruch, Willi Volksen, Teddie P. Magbitang, Geraud Dubois, Bruno Michel
Microporous and Mesoporous Materials pp. 226, 221-228, 2016

Significant heat transfer enhancement in microchannels with herringbone-inspired microstructures
Julian Marschewski, Raphael Brechbuehler, Stefan Jung, Patrick Ruch, Bruno Michel, Dimos Poulikakos
International Journal of Heat and Mass Transfer95, 755-764, 2016


2015

Placement and Efficiency Effects on Radiative Forcing of Solar Installations
Brian R. Burg, Patrick Ruch, Stephan Paredes, Bruno Michel
AIP Conference Proceedings1679, 090001-9, 2015

Receiver-module-integrated thermal management of high-concentration photovoltaic thermal systems
Stephan Paredes, Brian R. Burg, Patrick Ruch, Emanuel Loertscher, Fabio Malnati, Marco Cucinelli, Donato Bonafrate, Andre Mocker, Andre Bernard, Gianluca Ambrosetti, Andrea Pedretti, Bruno Michel
IEEE 42nd Photovoltaic Specialist Conference (PVSC), 2015

Mixing with herringbone-inspired microstructures: overcoming the diffusion limit in co-laminar microfluidic devices
Julian Marschewski, Stefan Jung, Patrick Ruch, Nishant Prasad, Sergio Mazzotti, Bruno Michel, Dimos Poulikakos
Lab On A Chip 15(8), 1923-1933, 2015


2014

Heat-driven adsorption chiller systems for sustainable cooling applications
Patrick Ruch, Sarmenio Saliba, Chin Lee Ong, Yazid Al-Shehri, Abdalrahman Al-Rihaili, Ahmed Al-Mogbel, Bruno Michel
11th International Energy Agency Heat Pump Conference, 2014

PowerCool: Simulation of integrated microfluidic power generation in bright silicon MPSoCs
Arvind Sridhar, Mohamed M Sabry, Patrick Ruch, David Atienza, Bruno Michel
Computer-Aided Design (ICCAD), 2014 IEEE/ACM International Conference on, pp. 527--534

Exergoeconomic analysis of high concentration photovoltaic thermal co-generation system for space cooling
Veronica Garcia-Heller, Stephan Paredes, Chin Lee Ong, Patrick Ruch, Bruno Michel
Renewable and Sustainable Energy Reviews34, 8-19, Elsevier, 2014

Integrated microfluidic power generation and cooling for bright silicon MPSoCs
Mohamed M. Sabry, Arvind Sridhar, David Atienza, Patrick Ruch, Bruno Michel
Design, Automation and Test in Europe Conference and Exhibition (DATE), pp. 1-6, IEEE, 2014


2013

Roadmap towards ultimately-efficient zeta-scale datacenters
P. Ruch, T. Brunschwiler, S. Paredes, G. I. Meijer, B. Michel
Conference on Design, Automation and Test in Europe, pp. 1339--1344, 2013


2012

Thermal management and overall performance of a high concentration PV
Werner Escher, Stephan Paredes, Severin Zimmermann, Chin Lee Ong, Patrick Ruch, Bruno Michel
8th Int'l Conf on Concentrating Photovoltaic Systems CPV-8, pp. 239-243, 2012


2011

Effect of Water on the Aging of Activated Carbon Based Electrochemical Double Layer Capacitors During Constant Voltage Load Tests
Dario Cericola, Patrick W Ruch, Annette Foelske-Schmitz, Daniel Weingarth, Ruediger Koetz
International Journal of Electrochemical Science6, 988--996, 2011

Toward five-dimensional scaling: How density improves efficiency in future computers
P Ruch, T Brunschwiler, W Escher, S Paredes, B Michel
IBM Journal of Research and Development 55(5), 15:1--13, IBM, 2011


2010

Simulation of a supercapacitor/Li-ion battery hybrid for pulsed applications
D. Cericola, P.W. Ruch, R. Koetz, P. Novak, A. Wokaun
Journal of Power Sources 195(9), 2731--2736, 2010

Characterization of bi-material electrodes for electrochemical hybrid energy storage devices
D. Cericola, P.W. Ruch, R. Koetz, P. Novak, A. Wokaun
Electrochemistry Communications 12(6), 812--815, Elsevier B.V., 2010

Ion intercalation into HOPG in supercapacitor electrolyte - An X-ray photoelectron spectroscopy study
Annette Foelske-Schmitz, Patrick W. Ruch, Ruediger Koetz
Journal of Electron Spectroscopy and Related Phenomena 182(1-2), 57--62, Elsevier B.V., 2010


A comparison of the aging of electrochemical double layer capacitors with acetonitrile and propylene carbonate-based electrolytes at elevated voltages
P.W. Ruch, D. Cericola, A. Foelske, R. Koetz, A. Wokaun
Electrochimica Acta 55(7), 2352--2357, Elsevier Ltd, 2010

Aging of electrochemical double layer capacitors with acetonitrile-based electrolyte at elevated voltages
P.W. Ruch, D. Cericola, A. Foelske-Schmitz, R. Koetz, A. Wokaun
Electrochimica Acta 55(15), 4412--4420, Elsevier Ltd, 2010



2009

Nanosized Si/cellulose fiber/carbon composites as high capacity anodes for lithium-ion batteries: A galvanostatic and dilatometric study
J.L. Gomez-Camer, J. Morales, L. Sanchez, P. Ruch, S.H. Ng, R. Koetz, P. Novak
Electrochimica Acta 54(26), 6713--6717, 2009

On the use of activated carbon as a quasi-reference electrode in non-aqueous electrolyte solutions
P.W. Ruch, D. Cericola, M. Hahn, R. Koetz, A. Wokaun
Journal of Electroanalytical Chemistry 636(1-2), 128--131, 2009




2008

A Dilatometric Study of Lithium Intercalation into Powder-Type Graphite Electrodes
M. Hahn, H. Buqa, P. W. Ruch, D. Goers, M. E. Spahr, J. Ufheil, P. Novák, R. Kötz
Electrochemical and Solid-State Letters 11(9), A151, 2008

In situ Raman spectroscopy of insertion electrodes for lithium-ion batteries and supercapacitors: First cycle effects
Laurence J. Hardwick, Patrick W. Ruch, Matthias Hahn, Werner Scheifele, Ruediger Koetz, Petr Novak
Journal of Physics and Chemistry of Solids 69(5-6), 1232--1237, 2008

Comparison of pressure evolution in supercapacitor devices using different aprotic solvents
R. Koetz, M. Hahn, P. Ruch, R. Gallay
Electrochemistry Communications 10(3), 359--362, 2008


2007

Voltage balancing: Long-term experience with the 250V supercapacitor module of the hybrid fuel cell vehicle HY-LIGHT
R. Koetz, J.-C. Sauter, P. Ruch, P. Dietrich, F.N. Buechi, P.A. Magne, P. Varenne
Journal of Power Sources 174(1), 264--271, 2007

A multi-sample automatic system for in situ electrochemical X-ray diffraction synchrotron measurements.
Fabio Rosciano, Michael Holzapfel, Hermann Kaiser, Werner Scheifele, Patrick Ruch, Matthias Hahn, Ruediger Koetz, Petr Novak
Journal of Synchrotron Radiation 14(Pt 6), 487--91, 2007

In situ X-ray diffraction of the intercalation of (C2H5)4N+ and BF4- into graphite from acetonitrile and propylene carbone based supercapacitor electrolytes
P.W. Ruch, M. Hahn, F. Rosciano, M. Holzapfel, H. Kaiser, W. Scheifele, B. Schmitt, P. Novak, R. Kotz, A. Wokaun
Electrochimica Acta 53(3), 1074--1082, 2007


2006

Interface formation in infiltrated Al(Si)/diamond composites
O. Beffort, F.A. Khalid, L. Weber, P. Ruch, U.E. Klotz, S. Meier, S. Kleiner
Diamond and Related Materials 15(9), 1250--1260, 2006

Intercalation into and film formation on pyrolytic graphite in a supercapacitor-type electrolyte (C2H5)4NBF4/propylene carbonate
F.P. Campana, M. Hahn, A. Foelske, P. Ruch, R. Koetz, H. Siegenthaler
Electrochemistry Communications 8(8), 1363--1368, 2006

An in situ Raman study of the intercalation of supercapacitor-type electrolyte into microcrystalline graphite
Laurence J. Hardwick, Matthias Hahn, Patrick Ruch, Michael Holzapfel, Werner Scheifele, Hilmi Buqa, Frank Krumeich, Petr Novak, Ruediger Koetz
Electrochimica Acta 52(2), 675--680, 2006

Effect of diamond crystallographic orientation on dissolution and carbide formation in contact with liquid aluminium
S. Kleiner, F.A. Khalid, P.W. Ruch, S. Meier, O. Beffort
Scripta Materialia 55(4), 291--294, 2006

Selective interfacial bonding in Al(Si)-diamond composites and its effect on thermal conductivity
P.W. Ruch, O. Beffort, S. Kleiner
Composites Science and Technology 66(15), 2677--2685, 2006


2004

Practical Plasma Immersion Ion Implantation for Stress Regulation and Treatment of Insulators
M. M. M. Bilek, D. R. McKenzie, R. N. Tarrant, T. W. H. Oates, P. Ruch, K. Newton-McGee, Yang Shi, D. Tompsett, H. C. Nguyen, B. K. Gan, D. T. Kwok
Contributions to Plasma Physics 44(56), 465--471, 2004

Modification of polymers by plasma-based ion implantation for biomedical applications
D.R McKenzie, K Newton-McGee, P Ruch, M.M Bilek, B.K Gan
Surface and Coatings Technology 186(1-2), 239--244, 2004