Cerca
Improved Stability of Inverted and Flexible Perovskite Solar Cells with Carbon Electrode
(American Chemical Society, 2020-06-02)
We demonstrate highly efficient, stable, and flexible perovskite solar cells of large areas, utilizing a carbon back-contact electrode in a p–i–n cell configuration. We enabled good electronic contact at the interface with ...
Electrophoretic deposition of antimonene for photoelectrochemical applications
(Elsevier, 2020-06-10)
Antimonene is a recently developed two-dimensional material with outstanding expected physical properties based on theoretical calculations. Liquid phase-exfoliation has become the most straight forward preparation method ...
Push-PullElectronicEffectsin Surface-ActiveSites EnhanceElectrocatalyticOxygenEvolutionon TransitionMetalOxides
(WileyWiley-VCH Verlag, 2021-01-19)
Sustainable electrocatalysis of the oxygen evolution reaction (OER) constitutes a major challenge for the realization of green fuels. Oxides based on Ni and Fe in alkaline media have been proposed to avoid using critical ...
Advances in Storage Batteries, Layered Hybrid Perovskites and Organic Photovoltaics, and Plasma Activated Ammonia Synthesis
(American Chemical Society, 2021-01-28)
The Energy Spotlight in this issue features three articles
recently published in ACS Energy Letters. These
highlights are presented by our EAB members, Yan
Yu, Ivan Mora-Sero ́ ́, and Jason C. Hicks. They have
highlighted ...
Chemical Inductor
(American Chemical Society, 2022-03-22)
A multitude of chemical, biological, and material systems present an inductive behavior that is not electromagnetic in origin. Here, it is termed a chemical inductor. We show that the structure of the chemical inductor ...
Physical Model for the Current–Voltage Hysteresis and Impedance of Halide Perovskite Memristors
(American Chemical Society, 2022-03-01)
An investigation of the kinetic behavior of MAPbI3 memristors shows that the onset voltage to a high conducting state depends strongly on the voltage sweep rate, and the impedance spectra generate complex capacitive and ...
Efficient carbon dioxide hydrogenation to formic acid with buffering ionic liquids
(Springer Nature, 2021-01-11)
The efficient transformation of CO2 into chemicals and fuels is a key challenge for the decarbonisation of the synthetic production chain. Formic acid (FA) represents the first product of CO2 hydrogenation and can be a ...
Quantifying the Absorption Onset in the Quantum Efficiency of Emerging Photovoltaic Devices
(Wiley, 2021-04-28)
The external quantum efficiency (EQE), also known as incident-photon-to-collected-electron spectra are typically used to access the energy dependent photocurrent losses for photovoltaic devices. The integral over the EQE ...
Spectral properties of the dynamic state transition in metal halide perovskite-based memristor exhibiting negative capacitance
(American Institute of Physics, 2021-02-15)
The evolution of device properties in memristor switching between high- and low-resistance states is critical for applications and is still highly subjected to significant ambiguity. Here, we present the dynamic state ...
Neuroinflammation as a possible link between attention-deficit/ hyperactivity disorder (ADHD) and pain
(ELSEVIER, 2021)
Attention-deficit/hyperactivity disorder (ADHD) and pathological pain are two complex syndromes of multifactorial origin. Despite their prevalence and broad impacts, these conditions are seldom recognized and managed ...