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Solar Fuels. Photocatalytic Hydrogen Generation
(American Chemical Society, 2013)
The necessity for developing clean energy technology has led to the surge in renewable energy research. A major effort is in discovering new approaches for producing transportable fuels. Hydrogen, which possesses the highest ...
Water Oxidation at Hematite Photoelectrodes with an Iridium-Based Catalyst
(American Chemical Society, 2013)
The iridium complex [Cp*Ir(H2O)3](SO 4) was used as an organometallic source for the electrodeposition of iridium oxide onto Fe2O3. The new iridium-containing electrode allowed us to study the coupling between the ...
Combining Modulated Techniques for the Analysis of Photosensitive Devices
(Wiley-VCH GmbH, 2021-09-03)
Small-perturbation techniques such as impedance spectroscopy (IS), inten-sity-modulated photocurrent spectroscopy (IMPS), and intensity-modulated photovoltage spectroscopy (IMVS) are useful tools to characterize and model ...
Engineered Diffraction Gratings for Acoustic Cloaking
(American Physical Society, 2019)
We show that engineered diffraction gratings can considerably simplify the design of acoustic ground
cloaking devices. Acoustic reflecting gratings are designed in such a way that all the incident energy is
channeled ...
High sampling rate single-pixel digital holography system employing a DMD and phase-encoded patterns
(Optical Society of America, 2018)
A single-pixel digital holography system with phase-encoded illumination using a
digital micromirror device (DMD) as a spatial light modulator (SLM) is presented. The
enhanced switching rate of DMDs, far exceeding the ...
Enhanced Conductivity of Composite Membranes Based on Sulfonated Poly(Ether Ether Ketone) (SPEEK) with Zeolitic Imidazolate Frameworks (ZIFs)
(MDPI, 2018)
The zeolitic imidazolate frameworks (ZIFs) ZIF-8, ZIF-67, and a Zn/Co bimetallic mixture
(ZMix) were synthesized and used as fillers in the preparation of composite sulfonated poly(ether
ether ketone) (SPEEK) membranes. ...
Unravelling the role of vacancies in lead halide perovskite through electrical switching of photoluminescence
(Nature Research, 2018)
We address the behavior in which a bias voltage can be used to switch on and off the
photoluminescence of a planar film of methylammonium lead triiodide perovskite (MAPbI3)
semiconductor with lateral symmetric electrodes. ...
A three-dimensional model to describe complete human corneal oxygenation during contact lens wear
(Wiley, 2022-10-10)
We perform a novel 3D study to quantify the corneal oxygen consumption and diffusion in each part of the cornea with different contact lens materials. The oxygen profile is calculated as a function of oxygen tension at the ...
Modification of polyetherimide membranes with ZIFs fillers for CO2 separation
(Elsevier, 2019)
Flat hybrid membranes composed of polyetherimide (PEI) as matrix and zeolitic imidazolate frameworks (ZIFs) as fillers at concentrations of 10 and 20 wt% were prepared. Apparent permeability coefficient and apparent ...
Overcoming the barrier of nanoparticle production by femtosecond laser ablation in liquids using simultaneous spatial and temporal focusing
(Optical Society of America, 2019)
There exists an increasing demand of industrial-scale production of high-purity ligand-free nanoparticles due to
the continuous development of biomedicine, catalysis, and energy applications. In this contribution, a ...