Fast and reversible hydrogen sensing properties of Pd/Mg thin film modified by hydrophobic porous silicon substrate

A Sanger, A Kumar, S Chauhan, YK Gautam… - Sensors and Actuators B …, 2015 - Elsevier
… The water droplet contact angles were measured by contact angle goniometry (Kruss DSA
… The average value of the water contact angle was determined by experimental drop profiles …

Study of porous carbon thin films produced by pulsed laser deposition

R Janmohamed, JJ Steele, C Scurtescu, YY Tsui - Applied surface science, 2007 - Elsevier
angles between the substrate normal and the trajectory of the incident deposition flux are set
to be almost 90. Porous … The sp 3 fraction of the porous carbon films produced at intensity …

The rate of fluid absorption in porous media

RW Rioux - 2003 - digitalcommons.library.umaine.edu
… Setting the time the drop settles on the substrate to be zero, we measure the contact angle
at 0.2 sec, 1 sec and 10 sec. Imagine the drop is part of a sphere, as shown in Figure 2.11. …

Ultra-thin films with highly absorbent porous media fine-tunable for coloration and enhanced color purity

YJ Yoo, JH Lim, GJ Lee, KI Jang, YM Song - Nanoscale, 2017 - pubs.rsc.org
Angle independent reflection properties, and the applicability of such porous Ge on various
metal substrates… To consider the angle dependency, we calculated the angle dependent …

Origin of a parasitic surface film on type porous silicon

V Chamard, G Dolino, F Muller - Journal of applied physics, 1998 - pubs.aip.org
… a lattice mismatch between the substrate and the PS layer:14 the substrate diffraction peak
S is narrow and intense while the porous layer diffraction peak PS, at a smaller angle, is less …

Surface-enhanced Raman scattering (SERS) spectroscopy on localized silver nanoparticle-decorated porous silicon substrate

CW Tsao, YS Zheng, YS Sun, YC Cheng - Analyst, 2021 - pubs.rsc.org
… Water was auto-pipetted on the PS surface, and we took water droplet images to calculate
the contact angle by an automatic measurement system (SCA software for OCA, DataPhysics …

Thin film microstructure control using glancing angle deposition by sputtering

JC Sit, D Vick, K Robbie, MJ Brett - Journal of Materials Research, 1999 - cambridge.org
… , allowing one to produce unique porous microstructured thin films.Examples … substrate-to-target
separation was 23 cm and the nominal flux angle a was measured from substrate

Wetting of inkjet polymer droplets on porous alumina substrates

H Zhou, R Chang, E Reichmanis, Y Song - Langmuir, 2017 - ACS Publications
… The contact angle of the polymer droplet (volume 2 μL) on modified AAO substrate was
measured by optical contact angle measurement (KRUSS DSA100, Germany). …

Porous SiO2 anti-reflective coatings on large-area substrates by electrospinning and their application to solar modules

HK Raut, AS Nair, SS Dinachali, VA Ganesh… - Solar energy materials …, 2013 - Elsevier
… uncoated glass were measured using a UV–vis-NIR Spectrometer (PERKIN–ELMER
Lambda 19). The transmittance over varying angles of incidence was measured using a custom-…

[HTML][HTML] Spreading of blood drops over dry porous substrate: Complete wetting case

TC Chao, O Arjmandi-Tash, DB Das… - Journal of colloid and …, 2015 - Elsevier
… drop base and wetted region, and contact angle fell on three universal curves if appropriate
… the wetted region inside the porous layer and dynamic contact angle on dimensionless time. …