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Role of Metal Contacts on Halide Perovskite Memristors
(Wiley, 2023-10-16)
Halide perovskites are promising candidates for resistive memories (memristors) due to their mixed electronic/ionic conductivity and the real activation mechanism is currently under debate. In order to unveil the role of ...
Spin Coherence and Relaxation Dynamics of Localized Electrons and Holes in FAPbI3 Films
(ACS Publications, 2024-07-04)
We obtained highly stable polycrystalline thin films of FAPbI3 prepared under air ambient conditions. In these materials, the presence of Pb–O bonds prevents the propagation of α- to δ-FAPbI3 phase conversion and allowed ...
Additive manufacturing technologies applied to the electrochemical valorization of biomass
(Elsevier, 2023-11-11)
Biomass valorization is gaining recognition as a sustainable and easily accessible renewable option to produce fuels and chemicals non-derived from fossil fuels, thus contributing to the decarbonization of the energy and ...
Perovskite Thin Single Crystal for a High Performance and Long Endurance Memristor
(Wiley, 2024)
Metal halide perovskites (MHPs) exhibit electronic and ionic characteristics suitable for memristors. However, polycrystalline thin film perovskite memristors often suffer from reliability issues due to grain boundaries, ...
Hysteresis in Organic Electrochemical Transistors: Distinction of Capacitive and Inductive Effects
(American Chemical SocietyAmerican Chemical Society, 2023-12-14)
Organic electrochemical transistors (OECTs) are effective devices for neuromorphic applications, bioelectronics, and sensors. Numerous reports in the literature show persistent dynamical hysteresis effects in the current–voltage ...
Electrochemical reduction of HMF to synthesize added value compounds using CuAg electrodes
(Elsevier, 2023-12-16)
In biorefining, Green electrochemistry offers an intelligent approach to produce valuable chemicals that are not derived from fossil fuels. In this study, we demonstrate the electrochemical reduction of 5-hydroxymethylfurfural ...
Robust Multi-Halide Methylammonium-Free Perovskite Solar Cells on an Inverted Architecture
(John Wiley and Sons Inc, 2024-02-22)
Developing efficient wide-bandgap perovskites is critical to exploit the benefits of a multi-absorber solar cell and engineering commercially attractive tandem solar cells. Here, a robust, additive-free, methylammonium-free ...
Impact of Warhead Modulations on the Covalent Inhibition of SARS-CoV2 Mpro Explored by QM\/MM Simulations
(American Chemical Society, 2021-12-26)
The COVID-19 pandemic, caused by the severe acute respiratory syndrome coronavirus-2, SARS-CoV-2, shows the need for effective antiviral treatments. Here, we present a simulation study of the inhibition of the SARS-CoV-2 ...
Gold nanoparticle-catalysed functionalization of carbon-hydrogen bonds by carbene transfer reactions
(The Royal Society of Chemistry, 2022-02-23)
Gold nanoparticles stabilized by NHC ligands and supported onto reduced graphene oxide (rGO) catalyse the functionalization of cyclohexane and benzene C–H bonds upon insertion of carbene CHCO2Et (from N2[double bond, length ...
Electrochemical valorization of HMF using Ni/Graphite electrodes
(Elsevier, 2024-01)
The electrooxidation of 5-hydroxymethylfurfural (HMF) into 2,5- furandicarboxilic acid (FDCA) has been successfully accomplished using cost-effective NiO–OH electrodes, prepared through Ni electrodeposition on pencil ...