Results 41 to 50 of about 19,822 (339)
, 2001 A highly active catalyst, MnOx/TiO2-Al2O3, was prepared by impregnating MnOx species on TiO2-modified Al2O3. The TiO2 species in TiO2-Al2O3 support is in a monolayer dispersion, and the MnOx species is again highly dispersed on TiO2-Al2O3 Support.
Liu, Y +5 more
core +1 more source
Advanced Functional Materials, EarlyView.A fully programmable, dual‐inductive switchable halide perovskite memristor is demonstrated through precise BDAI2‐mediated interface engineering. This ion‐modulating layer suppresses stochastic filamentary growth, enabling stable, non‐filamentary switching via dynamic barrier modulation.
So‐Yeon Kim, Juan Bisquert
wiley +1 more source
Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
wiley +1 more source
ChemistryIn this paper, characteristic ultraviolet absorption spectra are presented for benzene and chlorobenzene in transparent hexagonal water–ice solutions at temperatures between 273 K and 78 K. In addition, the liquid solution spectra at 292 K have also been
Suresh Sunuwar, Carlos E. Manzanares
doaj +1 more source
Photoresponsive Metallo-Supramolecular Systems Constructed From a Bidentate Ligand. [PDF]
Macromol Rapid CommunMetallosupramolecular polymer organogels based on dynamic metal–ligand (ML) cross‐links are rendered optically responsive by incorporating a photoacid generator. Exposing these systems to UV light releases an acid that protonates the ligands, causing network disassembly and thereby softening.
Bertossi L +5 more
europepmc +2 more sources
FT-IR spectroscopic study of the oxidation of chlorobenzene over Mn-based catalyst
, 2002 Adsorption and oxidation of chlorobenzene on Al(2)O(3), TiO(2)-Al(2)O(3), and MnO(x)/TiO(2)-Al(2)O(3) have been studied by in situ Fourier transform infrared (FT-IR) spectroscopy. At room temperature, chlorobenzene is only physisorbed on Al(2)O(3), TiO(2)
Liu, Y +9 more
core +1 more source
Advanced Functional Materials, EarlyView.Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song +11 more
wiley +1 more source
Changes of refractive indices in ternary mixtures containing chlorobenzene + n-hexane + (n-heptane or n-octane) at 298.15 K [PDF]
Journal of the Serbian Chemical Society, 2004 The refractive indices of ternary mixtures of chlorobenzene + n-hexane + (n-heptane or n-octane) have been measured at 298.15 K and at atmospheric pressure over the whole composition diagram.
M. IGLESIAS +4 more
doaj
, 2022 Large-flow waste gas generated from the pharmaceutical and chemical industry usually contains low concentrations of VOCs (volatile organic compounds), and it is also the key factor that presents challenges in terms of disposal.
Xiang-Yu Ren +9 more
core +1 more source
Advanced Functional Materials, EarlyView.This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero +13 more
wiley +1 more source