Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Harmen Hoek"'
Autor:
Özlem Kap, Simon Hartmann, Harmen Hoek, Sissi de Beer, Igor Siretanu, Uwe Thiele, Frieder Mugele
Publikováno v:
The Journal of chemical physics, 158(17):174903, 1-17. American Institute of Physics
Polymer brush layers are responsive materials that swell in contact with good solvents and their vapors. We deposit drops of an almost completely wetting volatile oil onto an oleophilic polymer brush layer and follow the response of the system upon s
Autor:
Monika Blum, Harmen Hoek, Christin Buechner, Kevin E. Smith, Sabrina M. Gericke, Salinporn Kittiwatanakul, Joseph Franklin, Hendrik Bluhm, Tilo Söhnel, Vedran Jovic, Dana Goodacre
Publikováno v:
The Journal of chemical physics, vol 152, iss 4
The Journal of Chemical Physics
The Journal of chemical physics, 152(4):044715. American Institute of Physics
The Journal of Chemical Physics
The Journal of chemical physics, 152(4):044715. American Institute of Physics
In this work, ambient pressure x-ray photoelectron spectroscopy (APXPS) is used to study the initial stages of water adsorption on vanadium oxide surfaces. V 2p, O 1s, C 1s, and valence band XPS spectra were collected as a function of relative humidi
Publikováno v:
Applied physics letters, 113(24):243703. American Institute of Physics
We show here that ac electrowetting (ac-EW) with structured electrodes can be used to control the gravity-driven shedding of drops condensing onto flat hydrophobic surfaces. Under ac-EW with straight interdigitated electrodes, the condensate drops sh
Publikováno v:
Advanced materials interfaces, 8(2):2001317. Wiley
Patterning the wettability of solid surfaces is a successful strategy to control the dropwise condensation of vapor onto partially wetting solid surfaces. The condensation of water vapor onto electrowetting-functionalized surfaces is studied with str
Breath Figures under Electrowetting: Electrically Controlled Evolution of Drop Condensation Patterns
Publikováno v:
Physical review letters, 120(21):214502. American Physical Society
We show that electrowetting (EW) with structured electrodes significantly modifies the distribution of drops condensing onto flat hydrophobic surfaces by aligning the drops and by enhancing coalescence. Numerical calculations demonstrate that drop al