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Titanium Dioxide Nanomaterials for Photovoltaic Applications
(ACS Publications, 2014-03)
General Working Principles of CH3NH3PbX3 Perovskite Solar Cells
(American Chemical Society, 2014)
Organometal halide perovskite-based solar cells have recently realized large conversion efficiency over 15% showing great promise for a new large scale cost-competitive photovoltaic technology. Using impedance spectroscopy ...
Low-temperature processed electron collection layers of graphene/TiO 2 nanocomposites in thin film perovskite solar cells
(American Chemical Society, 2014)
The highest efficiencies in solution-processable perovskite-based solar cells have been achieved using an electron collection layer that requires sintering at 500 °C. This is unfavorable for low-cost production, applications ...
Top Selected Papers in the Physical Chemistry of Energy Materials 2016–2017
(American Chemical Society, 2018-10-04)
Research on energy materials continues to generate a
huge amount of activity. The growth of the community
in China is enormous, in terms of the creation of research
facilities, endowing of major projects, and hiring of ...
Lipid charge regulation of non-specific biological ion channels
(Royal Society of Chemistry, 2014)
Ion channels are specialized proteins that enable the movement of charges through otherwise impermeable lipidic membranes. Their action is essential in living organisms facilitating electric signaling, muscle contraction ...
Enhanced Photovoltaic Performance of Mesoscopic Perovskite Solar Cells by Controlling the Interaction between CH3NH3PbI3 Films and CsPbX3 Perovskite Nanoparticles
(American Chemical Society, 2017-02)
We report the incorporation of all-inorganic highly stable CsPbX3 (X = I, Br) based perovskite nanoparticles (NPs) on top of a bulk CH3NH3PbI3perovskite thin film. This design utilizes the photogeneration ability of ...
Entropy–enthalpy compensation at the single protein level: pH sensing in the bacterial channel OmpF
(The Royal Society of Chemistry, 2014)
The pH sensing mechanism of the OmpF channel operates via ligand modification: increasing acidity induces the replacement of cations with protons in critical binding sites decreasing the channel conductance. Aside from the ...
Substitution of a hydroxamic acid anchor into the MK-2 dye for enhanced photovoltaic performance and water stability in a DSSC
(Royal Society of Chemistry, 2014)
An efficient synthetic protocol to functionalize the cyanoacrylic acid anchoring group of commercially
available MK-2 dye with a highly water-stable hydroxamate anchoring group is described. Extensive
characterization ...
Charge separation at disordered semiconductor heterojunctions from random walk numerical simulations
(Royal Society of Chemistry, 2014)
Many recent advances in novel solar cell technologies are based on charge separation in disordered
semiconductor heterojunctions. In this work we use the Random Walk Numerical Simulation (RWNS)
method to model the dynamics ...
Photovoltaic efficiency limits and material disorder
(Royal Society of Chemistry, 2012)
Solar cells based on crystalline semiconductors such as Si and GaAs provide nowadays the highest performance, but photovoltaic (PV) cells based on less pure materials, such as poly- or nano-crystalline or amorphous inorganic ...