Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Nicole R. Bieri"'
Publikováno v:
Chemical Engineering Science. 63:5193-5201
A novel disk-shaped packed bed micro-reactor containing Rh/ceria/zirconia nanoparticles is investigated with respect to catalytic butane-to-syngas processing at moderate temperatures of 550 °C. The main goal of this study is the development of an ef
Publikováno v:
International Journal of Heat and Fluid Flow. 29:250-262
The wetting and spreading behavior of micron-sized colloidal nanoparticle suspension (‘nanoink’) droplets upon deposition on a flat substrate is investigated experimentally and numerically and compared to the behavior of the pure liquid solvent.
Autor:
Samuel Rey-Mermet, Ulrich P. Muecke, Anja Bieberle-Hütter, Anna Infortuna, Nico Hotz, Peter Heeb, Patrik Müller, Thomas Hocker, Jennifer L. M. Rupp, Ludwig J. Gauckler, André Bernard, Nicole R. Bieri, Michael J. Stutz, Dimos Poulikakos, Paul Muralt, Roman Gmür, Daniel Beckel
Publikováno v:
Journal of Power Sources. 177:123-130
The concept and the design of a micro-solid oxide fuel cell system is described and discussed. The system in this study is called the ONEBAT system and consists of the fuel cell PEN (positive electrode – electrolyte – negative electrode) element,
Autor:
Nicole R. Bieri, Dimos Poulikakos, Urs Sennhauser, Joy Tharian, Brian R. Burg, Tae-Youl Choi, Timo Schwamb, Niklas C. Schirmer
Publikováno v:
Nano Letters. 7:3633-3638
We have investigated new methods to manufacture four-point contacted suspended, individual multiwalled carbon nanotubes by dielectrophoresis. The necessity of four-point contacted carbon nanotubes is underpinned by the need for more exact measurement
Autor:
Nicole R. Bieri, Dimos Poulikakos, Jaewon Chung, Costas P. Grigoropoulos, Cedric Dockendorf, Seung Hwan Ko
Publikováno v:
Journal of Heat Transfer. 127:724-732
In this study, pulsed laser based curing of a printed nanoink (nanoparticle ink) combined with moderate and controlled substrate heating was investigated to create microconductors at low enough temperatures appropriate for polymeric substrates. The p
Publikováno v:
Scopus-Elsevier
By employing continuous Gaussian laser irradiation in tandem with a specifically designed drop-on-demand jetting system, nanoparticle inks were printed and sintered on glass substrate. A toluene solvent is employed as the carrier of gold nanoparticle
Publikováno v:
Applied Physics Letters. 84:801-803
The laser-based curing of printed nanoparticle ink to create microlines (resistors) of electrical resistivity approaching that of bulk gold was investigated. The present work relies on laser absorption in both the nanoparticle ink and the sintered go
Publikováno v:
Applied Physics Letters. 82:3529-3531
In this letter, the process of printing and laser curing of nanoparticle solutions is presented. A liquid solvent is employed as the carrier of gold nanoparticles (the material of interest in this study) possessing a low melting temperature compared
Publikováno v:
ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels.
The area of microfluidics has experienced a tremendous increase in research activities in recent years with a wide range of applications, such as micro heat exchangers and energy conversion devices, microreactors, lab-on-chip devices, micro total che
Autor:
Costas P. Grigoropoulos, Dimos Poulikakos, Seung Hwan Ko, Nicole R. Bieri, Cedric Dockendorf, Jaewon Chung, Tae-Youl Choi, Yeonho Choi
Publikováno v:
SPIE Proceedings.
Many applications require delivery of small quantities of functional materials into locations on a substrate in the form of liquid solution. Consequently, interest in nongraphical inkjet printing is growing. In addition, higher resolution for printin