ISBN 9783843949705

978-3-8439-4970-5, Reihe Materialwissenschaften

Quynh Yen Häntsch
Colloidal self-assembly – from controlled deposition to structural colors

223 Seiten, Dissertation Technische Universität Hamburg (2021), Softcover, A5

Zusammenfassung / Abstract

Yttria-stabilized zirconia (YSZ) hollow sphere photonic glasses with highly saturated non-iridescent structural color were developed and investigated towards high-temperature stability. The photonic glass structure was studied by ptychographic X-ray computed tomography (PXCT) and small-angle X-ray scattering (SAXS). Furthermore, the orderdisorder transition of self-assembled monodisperse spheres was studied with focus on the electrostatic particle-particle and particle-substrate interaction via pH variation and heteroaggregation of oppositely charged particles.