Publications

 

68. H. Gualous, H. Chaoui and R. Gallay, "Supercapacitor Calendar Aging for Telecommunication Applicationa", 2016 IEEE International Telecommunications Energy Conference (INTELTEC), p. TS14A.2, October 2016.

 

67. I. Voicu, H. Louahlia, H. Gualous and R. Gallay, "Thermal Management and forced air-cooling of supercapacitor stack", Applied Thermal Engineering 85, p. 89 - 99, April 2015.

 

66. R. Gallay, "Metallized Film Capacitor Lifetime Evaluation and Failure Mode Analysis", Proceedings of the CAS-CERN Accelerator School: Power Converters, Baden, Switzerland, 7-14 May 2014, edited by R. Bailey, CERN-2015-003 (Geneva,2015), p. 45 56.

 

65. H. Gualous and R. Gallay, "Supercapacitor Modules Sizing and Heat Management under Electric, Ageing, and Thermal Constraints", chapter 11, p. xxx xxx, in "Supercapacitors: Materials, Systems, and Applications", eds F. Béguin and E. Frackowiak, Wiley-VCH Verlag, Weinheim, doi: 10.1002/9783527646661.ch11 (2013)

 

64. A. Oukaour, B. Tala-Ighil, M. AlSakka, H. Gualous, R. Gallay, B. Boudart "Calendar ageing and health diagnosis of supercapacitor", Electric Power Systems Research 95 , 330 - 338 (2013)

 

63. H. Gualous, R. Gallay, M. AlSakka, A. Oukaour, B. Tala-Ighil, B. Boudart "Calendar and cycling ageing of activated carbon supercapacitor for automotive application", Microelectronics Relability 52 (9-10), 2477 - 2481 (2012)

 

62. H. Gualous, H. Louahlia-Gualous, R. Gallay, "Supercapacitor Characterization and Thermal Modelling With Reversible and Irreversible Heat effect", IEEE Transactions on Power Electronics 26 (11) , 3402 - 3409 (2011)

 

61. H. Gualous, R. Gallay, G. Alcicek, B. Tala-Ighhil, A. Oukaour, B. Boudart and Ph. Makany, "Supercapacitor ageing at constant temperature and constant voltage and thermal shock", Microelectronics Reliability 50 (9-11), 1783 - 1788 (2010)

 

60. R. Gallay and H. Gualous, "Industrial production of Double-Layer Capacitors", chapter 11, p. 430 468, in "Carbons for Electrochemical Energy Storage and Conversion Systems", edited by François Béguin and Elzbieta Frackowiak, CRC Press (2009)

 

59. H. Gualous, H. Louahlia-Gualous, R. Gallay and A. Miraoui, "Supercapacitor Thermal Modeling and Characterization in Transient State for Industrial Applications", IEEE Transactions on industry applications 45 (3), 1035 - 1044 (2009)

 

58. R. Kötz, M. Hahn, P. Ruch and R. Gallay, "Comparison of pressure evolution in supercapacitor devices using different aprotic solvents", Electrochem. Comm. 10, 359 - 362 (2008)

 

57. Alcicek G, Gualous H, Venet P, Gallay R, Miraoui A, "Experimental study of temperature effect on ultracapacitor ageing", 2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10, Pages: 5123-5129 (2007)

 

56. H. Gualous, H. Louahlia-Gualous, R. Gallay and A. Miraoui, "Supercapacitor thermal characterization in transient state", IEEE Industry Applications Conference 42nd Annual Meeting, IAS, 722 - 729 (2007)

 

55. Cheng Y H, Joeri V M, Lataire P, Buechel M, Knorr R, Gallay R, "Method of identifying voltage difference of super capacitors and principle of voltage balancing", 2007 EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, VOLS 1-10, Pages: 5084-5093 (2007)

 

54. H. Gualous and R. Gallay, "Applications des supercondensateurs", Techniques de l'Ingénieur D3335 (2007)

 

53. F. Rafik, H. Gualous, R. Gallay, A. Crausaz, A. Berthon, "Frequency, thermal and voltage supercapacitor characterization and modeling", J. Power Sources 165, 928 - 934 (2007)

 

52. F. Rafik, H. Gualous, R. Gallay, A. Crausaz, A. Berthon, "Supercapacitors characterization for hybrid vehicle applications", Power Electronics and Motion Control Conference, IPEMC '06. CES/IEEE 5th International, (2006)

 

51. P. Kurzweil, M. Chwistek and R. Gallay, "Capacitance Determination and Abusive Aging Studies of Supercapacitors Based on Acetonitrile and Ionic Liquids", Proc. 16th International Seminar On Double Layer Capacitors, Deerfield Beach, USA (2006)

 

50. M. Hahn, O. Barbieri, R. Gallay, R. Kötz, "A dilatometric study of the voltage limitation of carbonaceous electrodes in aprotic EDLC type electrolytes by charge-induced strain", Carbon 44, 2523 - 2533 (2006)

 

49. R. Knorr, R. Gallay, J. van Merlo, Y. Cheng, E. Verhaeven, "Hybrid High Energy Electrical Storage", ESSCAP2006, Lausanne (2006)

 

48. P. Kurzweil, M. Chwistek, R. Gallay, "Electrochemical and Spectroscopic Studies on Rated Capacitance and Aging Mechanisms of Supercapacitors", ESSCAP2006, Lausanne (2006)

 

47. M. Hahn, P. Ruch, R. Gallay, A. Siggel, R. Kötz, "Voltage limitation of supercapacitors by charge-induced strain and gas evolution", ESSCAP2006, Lausanne (2006)

 

46. S. Wasterlain, A. Guven, H. Gualous, J.-F. Fauvarque, Roland Gallay, "Hybrid power source with batteries and supercapacitor for vehicle applications", ESSCAP2006, Lausanne (2006)

 

45. R. Kötz, M. Hahn, R. Gallay, "Temperature behavior and impedance fundamentals of supercapacitors", J. Power Sources 154, 550 - 555 (2006)

 

44. M. Hahn, P. Ruch, O. Barbieri, A. Foelske, R. Kötz, R. Gallay, "Activated carbons for supercapacitors. The impact of charge-induced strain on life time and performance issues", Carbon conference , Aberdeen (2006)

 

43. M. Hahn, O. Barbieri, P. Campana, R. Kötz, R. Gallay, "Carbon based double layer capacitors with aprotic electrolyte solutions: the possible role of intercalation/insertion processes", Applied Physics A82, 633 - 638 (2006)

 

42. M. Hahn, R. Kötz, R. Gallay, A. Siggel, "Pressure evolution in propylene carbonate based electrochemical double layer capacitors", Electrochimica Acta 52, 1709 - 1712 (2006)

 

41. P. Kurzweil, B. Frenzel and R. Gallay, "Capacitance Characterization Methods and Ageing Behaviour of Supercapacitors", Proceedings of the 15th International Seminar on Double Layer Capacitors and Similar Energy Storage Devices, Deerfield Beach, USA, Dec 5 - 7 (2005)

 

40. R. Kötz, M. Hahn, O. Barbieri, F. Campana, A. Foelske, A. Würsig, P. Novák, R. Gallay, "Pseudo capacitive processes and lifetime aspects of electrochemical double-layer capacitors", Proceedings of the 15th International Seminar on Double Layer Capacitors and Similar Energy Storage Devices, Deerfield Beach, USA, Dec 5 - 7 (2005)

 

39. M. Hahn, A. Würsig, R. Gallay, P. Novák, R. Kötz, "Gas Evolution In Activated Carbon / Propylene Carbonate Based Double-Layer Capacitors", Electrochemistry Communications 7, 925 - 930 (2005)

 

38. R. Gallay, "Properties and state of the art of high power ultracapacitors", 16 Seminario Interattivo, Bressanone Marzo (2005)

 

37. M. Hahn, O. Barbieri, M. Campana, R. Gallay and R. Kötz, "Charge-induced dimensional changes in electrochemical double layer capacitors", Proceedings of the 14th International Seminar on Double Layer Capacitors and Similar Energy Storage Devices, pp. 40-48, Deerfield Beach, USA, Dec 6 - 8 (2004)

 

36. E. Harzfeld, R. Gallay, M. Hahn and R. Kötz, "Capacitance and Series Resistance determination in high power ultracapacitors", Proceeding ESSCA2004, Belfort (2004)

 

35. H. Gualous, R. Gallay et A. Berthon, "Utilisation des supercondensateurs pour le stockage de l'énergie embarquée : applications transport", REE No 8, p 84 - 91 (2004)

 

34. M. Hahn, M. Baertschi, O. Barbieri, J.C. Sauter, R. Kötz, R. Gallay, "Interfacial Capacitance and Electronic Conductance of Activated Carbon Double-Layer Electrodes", Electrochemical and Solid-State Letters, 7(2), A33 - A36 (2004)

 

33. R. Kötz, M. Hahn, O. Barbieri, R. Gallay, "Supercapacitor electrodes based on carbonaceous materials", IBA-2004, Graz (2004)

 

32. R. Kötz, M. Hahn, O. Barbieri, J.C. Sauter, R. Gallay, "The electronic side of the double-layer: Impact on diagnostics and improvement of carbon double layer electrodes", Proceedings of the 13th international seminar on double layer capacitors and similar energy storage devices, Deerfield (2003)

 

31. G. Sartorelli, A. Schneuwly, J. Auer and R. Gallay, "Ultracapacitors revolutionize the power electronic world", Proceeding MOC, Münich (2003)

 

30. Ch. Emmenegger, P. Mauron, P. Sudan, P. Wenger, V. Hermann, R. Gallay and A. Züttel, "Investigation of ECDL capacitors electrodes based on carbon nanotubes and activated carbon materials", Journal of Power Source 124, 321 - 329 (2003)

 

29. Ch. Emmenegger, Ph. Mauron, P. Sudan, P. Wenger, V. Hermann, R. Gallay, A Züttel, "Carbon nanotubes as active electrode material", Proceedings of the 11th Int. Symp. on Processing and Fabrication of Advanced Materials Proc., Edited by T.S. Srivatsan and R.A. Varin, Columbus, Ohio, USA (2002)

 

28. R. Kötz, M. Bärtschi, F. Büchi, R. Gallay, Ph. Dietrich, "HY.POWER - A Fuel Cell Car Boosted with Supercapacitors", Proceedings of the 12th international seminar on double layer capacitors and similar energy storage devices, Deerfield (2002)

 

27. A. Schneuwly, M. Bärtschi, V. Hermann, G. Sartorelli, R. Gallay and R. Koetz, "BOOSTCAP Double-Layer Capacitors for Peak Power Automotive Applications", AABC (2002)

 

26. Ch. Emmenegger, P. Mauron, P. Sudan, P. Wenger, V. Hermann, R. Gallay and A. Züttel, "Carbon nanotubes as active electrode material", 11^th Symposium on Processing and Fabrication of Advanced Materials, (2002)

 

25. V. Hermann, A. Schneuwly and R. Gallay, "High power double-layer capacitor developments and application", IES, San Francisco, 81 (2001)

 

24. R. Kötz, S. Müller, M. Bärtschi, B. Schnyder, P. Dietrich, F. Büchi, A. Tsukuda, G. Scherrer, P. Rodatz, O. Garcia, P. Barrade, V. Hermann and R. Gallay, "Supercapacitors for peak-powering application with a fuel cell system", IES, San Francisco, 79 (2001)

 

23. V. Hermann, A. Schneuwly and R. Gallay, "High performance double-layer capacitor for power electronic applications, Proc. PCIM (2001)

 

22. Ch. Emmenegger, P. Mauron, A. Züttel, Ch. Nützenadel, A. Schneuwly, R. Gallay and L. Schlapbach,  "Carbon nanotube synthesized on metallic substrates", Applied Surface Science, 162 - 163, 452 (2000)

 

21. A. Schneuwly and R. Gallay, "Properties and applications of supercapacitors - from the state-of-the-art to future trends", Proc. PCIM (2000)

 

20. L. Diederich, E. Barboni, P. Piseri, A. Podestà, P. Milani, A. Schneuwly and R. Gallay, "Supercapacitors based on nanostructured carbon electrodes grown by cluster-beam deposition", Applied Physics Letters 75 (17), 2662 (1999)

 

19. A. Schneuwly and R. Gallay, "Supercondensateurs pour l'électronique de puissance",  Bulletin SEV, No 21, 28 (1999)

 

18. A. Schneuwly, A. Züttel, Ch. Emmenegger, V. Härri, R. Gallay, "New Technical Opportunities in Power Electronics thanks to Electrochemical Double-Layer Capacitors", Proc. Power Conversion PCIM (1999).

 

17. R. Gallay, "Les nouveaux condensateurs arrivent", Les cahiers de l'électricité, No 39, Mars (1998)

 

16. A. Schneuwly, P. Gröning, L. Schlapbach, P. Brüesch, M.W. Carlen, R. Gallay, "Temperature-dependent dielectric breakdown strength of oil impregnated polypropylene foils", Materials Science and Engineering B54 182 (1998)

 

15. R. Gallay, "High Power Capacitors for Traction Applications", Swissrail Conference, Olten, May 1998

 

14. M. W. Carlen, P. Brüesch and R. Gallay, "Electrical Endurance Characterization of Polypropylene Winding Capacitors for Traction Applications: A New Experimental Method", Seventh International Conference on Dielectric Materials Measurements & Applications, No 430, 350 (1996)

 

13. M. Durana, R. Gallay, Ph. Robert, F-.C. Pruvot, " Novel type submicrometre resolution pseudorandom position opticalencoder ", Electronics Letters 29, 20, 1792 - 1794 (1993)

 

12. R. Gallay, P. Sandoz and Ph. Robert, "Fibre optic sensor multiplexing by FMAMCW", J. Phys. D: Appl. Phys. 21 S144 - S146 (1988) 

 

11. R. Gallay, P. Sandoz and Ph. Robert, "Fiber optic sensor multiplexing", Proceedings EFOC-LAN-88, p. 257, Amsterdam (1988)

 

10. R. Gallay and Ph. Robert, "Fiber optic sensor multiplexing by FMAMCW", OPTICS-ECOSSA-88, p. 204, Birmingham (1988)

 

9. R. Gallay and J.J. van der Klink, "Spin-phonon interaction in small particles of MgO:Ni²⁺",  Phys. Rev. B 38, 3443 - 3448 (1988)

 

8. R. Gallay, "Intéractions spin-phonons dans les petites particules de de MgO et TiO₂ par RPE pulsée", Thèse EPFL 665 (1987)

 

7. J. Moser, M. Grätzel and R. Gallay, "Inhibition of electron-hole recombination in substitutionally doped colloidal semiconductor crystallites", Helv. Chim. Acta 1987, 70, 6, 1596 - 1604 (1987)

 

6. R. Gallay and J.J. van der Klink, "Comment on signal power calculation in electron spin resonance", J. Phys. E: Sci Instrum. 20 927 (1987)

 

5. R. Gallay, J.J. van der Klink and J. Moser, "EPR study of vanadium (4+) in the anatase and rutile phases of TiO₂", Phys. Rev. B 34, 3060 - 3068 (1986)

 

4. R. Gallay and J.J. van der Klink, "CW and pulsed EPR of V⁴⁺ in TiO₂", Proceedings of the XXIIIrd Congress AMPERE, Roma (1986)

 

3. R. Gallay and J.J. van der Klink, "Resonator and coupling structure for spin-echo ESR", J. Phys. E: Sci Instrum. 19 3 226 (1986)

 

2. R. Gallay, J.J. van der Klink et J. Moser, "Etude par RPE pulsée continue et pulsée de poudre de TiO₂:V⁴⁺ en phase anatase et rutile", Helv. Phys. Acta 58, 5 (1985)

 

1. R. Gallay and J.J. van der Klink, "Spin-relaxation in MgO:Ni²⁺ by electron spin-echo in a loop-gap resonator", Proceedings of the XXIInd Congress AMPERE, p. 604, Zürich (1984)

Patent listing

1. R. Gallay, D. Schlunke, "Ultrasonic sealed fill hole", US patent 7'511'941 B1 (2009)

 

1. R. Gallay, D. Schlunke, "ENERGY STORAGE DEVICES", US patent application 2009180238 A1 (2009)

 

1. D. Guillet, M. Teira, R. Gallay, "Container having an overpressure safety device", US patent 7'426'101 B2 (2008)

 

1. R. Gallay, D. Schlunke and S. Jenny, "Capacitor lid and housing coating design", WO2006135521 A1 = US patent 2006279902 A1 (2006)

 

1. R. Gallay, D. Schlunke and R. Smith, "Capacitor with battery form factor", US patent 7'307'830 B2 (2007)

 

1. R. Gallay & D. Schlunke, "Common Pole Capacitor Housing Apparatus and Method", US patent 6'952'338 B1(2005)

 

1. G. Thrap, R. Gallay and D. Schlunke, "Charge balancing circuit for double-layer capacitors", WO patent 2004097868 A2 (2004)

 

1. R. Gallay, D. Guillet, V. Hermann and A. Schneuwly, "Device for accumulating electrical energy composed of a winding of superimposed strips and method of production", US patent 6'525'924 B2 = EP1202299 B1 (2003)

 

1. M. Durana, R. Gallay, and Ph. Robert, "Absolute position detector for an apparatus for measuring linear angular values", EP0490206 B1= US patent 5'235'181 A (1993)