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Electron-Transfer Kinetics through Interfaces between Electron-Transport and Ion-Transport Layers in Solid-State Dye-Sensitized Solar Cells Utilizing Solid Polymer Electrolyte
(American Chemical Society, 2016)
The origin of the differences between the performance parameters found for dye-sensitized solar cells (DSCs) using liquid and poly(ethylene oxide)-based solid polymer electrolytes has been investigated. Limitations associated ...
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 ...
Majorana-like Zero Modes in Kekulé Distorted Sonic Lattices
(American Physical Society, 2019)
Topological phases have recently been realized in bosonic systems. The associated boundary modes
between regions of distinct topology have been used to demonstrate robust waveguiding, protected from
defects by the topology ...
In situ decoration of graphene sheets with gold nanoparticles synthetized by pulsed laser ablation in liquids
(2016-07)
The demand for nanocomposites of graphene and carbonaceous materials decorated with metallic nanoparticles is increasing on account of their applications in science and technology. Traditionally, the production of ...
Mechanisms of charge accumulation in the dark operation of perovskite solar cells
(Royal Society of Chemistry, 2016)
In this work, a new current peak at forward bias in the dark current–voltage curves has been identified
for standard mesoscopic perovskite solar cells. This characteristic peak appears only under some specific
conditions, ...
Impact of Oxygen Vacancy Occupancy on Charge Carrier Dynamics in BiVO4 Photoanodes
(American Chemical Society, 2019-11-27)
Oxygen vacancies are ubiquitous in metal oxides and critical to performance, yet the impact of these states upon charge carrier dynamics important for photoelectrochemical and photocatalytic applications remains contentious ...
Electrodeposited NiO anode interlayers: Enhancement of the charge carrier selectivity in organic solar cells
(Elsevier, 2013-10)
Nickel oxide (NiO) thin films prepared by cathodic electrodeposition exhibit superior electrical performace than PEDOT:PSS when used as anode interlayers of bulk-heterojunction solar cells. Devices incorporating 30 nm-thick ...
Nano-enabled photovoltaics. Progress in materials and methodologies
(American Chemical Society, 2013)
Nanoenabled photovoltaics consist of a family of related approaches to make solar cells that use nanosized material elements, involving a combination of inorganic and organic components and hard and soft matter, including ...
Elucidating Operating Modes of Bulk-Heterojunction Solar Cells from Impedance Spectroscopy Analysis
(American Chemical Society, 2013)
We discuss the progress and challenges in the application of impedance spectroscopy analysis to determine key processes and parameters in organic bulk-heterojunction solar cells. When carrier transport or outer interface ...
Interpretation of cyclic voltammetry measurements of thin semiconductor films for solar fuel applications
(American Chemical Society, 2013)
A simple model is proposed that allows interpretation of the cyclic voltammetry diagrams obtained experimentally for photoactive semiconductors with surface states or catalysts used for fuel production from sunlight. When ...