David Horwat
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View article: Upcycled PET‐Derived Carbon Foam Functionalized with Cu<sub>3</sub>SbS<sub>4</sub>–Sb<sub>2</sub>S<sub>3</sub> Heterostructures for Efficient Interfacial Solar Desalination
Upcycled PET‐Derived Carbon Foam Functionalized with Cu<sub>3</sub>SbS<sub>4</sub>–Sb<sub>2</sub>S<sub>3</sub> Heterostructures for Efficient Interfacial Solar Desalination Open
Solar desalination is an emerging technique to produce fresh water utilizing renewable solar energy. However, the engineering of efficient photothermal material is a significant obstacle. In the present study, a carbon foam is synthesized …
View article: Ru‐Doped Fe₂TiO₅ as a High‐Performance Electrocatalyst for Urea‐Assisted Water Splitting
Ru‐Doped Fe₂TiO₅ as a High‐Performance Electrocatalyst for Urea‐Assisted Water Splitting Open
The urea oxidation reaction (UOR), with its low thermodynamic potential, offers a promising alternative to the oxygen evolution reaction (OER) for efficient hydrogen production. However, its sluggish kinetics still demand the development o…
View article: One-Step Formation of Plasmonic Cu Nanodomains in p-Type Cu<sub>2</sub>O Matrix Films for Enhanced Photoconversion of n-ZnO/p-Cu<sub>2</sub>O Heterojunctions
One-Step Formation of Plasmonic Cu Nanodomains in p-Type Cu<sub>2</sub>O Matrix Films for Enhanced Photoconversion of n-ZnO/p-Cu<sub>2</sub>O Heterojunctions Open
Plasmonic Cu nanoparticles were in-situ grown into a Cu$_2$O semiconductor\nmatrix by using reactive magnetron sputtering and adjusting the amount of\noxygen available during the synthesis in order to prevent the oxidation of part\nof copp…
View article: Growth kinetics and origin of residual stress of two-phase crystalline–amorphous nanostructured films
Growth kinetics and origin of residual stress of two-phase crystalline–amorphous nanostructured films Open
Composition-driven amorphous-to-crystalline transition is widely observed in sputter-deposited thin films. We have recently shown that peculiar two-phase crystalline–amorphous nanostructures can be obtained for compositions in the transiti…
View article: In Situ Monitoring of Alkanethiol Self‐Assembly onto Zinc Selenide: The Role of Substrate Pretreatment and Its Implication in Bacterial Attachment
In Situ Monitoring of Alkanethiol Self‐Assembly onto Zinc Selenide: The Role of Substrate Pretreatment and Its Implication in Bacterial Attachment Open
The interface between pioneer sessile bacteria and a supporting substrate can be probed in situ and at the molecular scale by infrared spectroscopy in the attenuated total reflection mode (ATR‐FTIR). Here, a self‐assembled monolayer (SAM) …
View article: Morphological and chemical dynamics upon electrochemical cyclic sodiation of electrochromic tungsten oxide coatings extracted by in situ ellipsometry
Morphological and chemical dynamics upon electrochemical cyclic sodiation of electrochromic tungsten oxide coatings extracted by in situ ellipsometry Open
The sodiation–desodiation process of sputtered amorphous electrochromic tungsten oxide coatings in an aqueous-based medium was simultaneously monitored over 99 cycles by cyclic voltammetry and in situ spectroscopic ellipsometry. This allow…
View article: Optimization of the performances of textured segmented solar cells: achievements and challenges
Optimization of the performances of textured segmented solar cells: achievements and challenges Open
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