Results 81 to 90 of about 140,000 (291)
Electrochromism via reversible electrodeposition of solid iodine
Nature CommunicationsElectrochromic materials were discovered in the 1960s when scientists observed reversible changes between the light and dark states in WO3 thin films under different voltages.
Shanlin Li +13 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji +3 more
wiley +1 more source
Comparative study of Uranium diffusion in Zry-4 and pure α-Zr
, 2018 Throughout the α-spectrometry U diffusion in pure Zry-4 was studied and compared with pure α-Zr in the temperature range 843-1093 K in order to analyze the diffusion process in both matrices.
Jorge Apostol Gordillo (5554178) +3 more
core +1 more source
Mg-Zr-Sr alloys as biodegradable implant materials
, 2012 Novel Mg–Zr–Sr alloys have recently been developed for use as biodegradable implant materials. The Mg–Zr–Sr alloys were prepared by diluting Mg–Zr and Mg–Sr master alloys with pure Mg.
N Harishankar (13700374) +6 more
core +1 more source
Advanced Functional Materials, EarlyView.Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand +13 more
wiley +1 more source
Materials Advances, 2020 Series of XRD spectra obtained for ZrN x films produced with RF DC magnetron sputtering with various nitrogen flux levels.
openaire +2 more sources
Advanced Functional Materials, EarlyView.Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg +6 more
wiley +1 more source
Zr-Poisoning of Grain Refiner Particles Studied in Al-Ni-Zr Amorphous Alloys
, 2016 Zr-Poisoning of Grain Refiner Particles Studied in Al-Ni-Zr Amorphous ...
AM Bunn (14530730) +2 more
core
Zr-Catalyzed Olefin Alkylations and Allylic Substitution Reactions with Electrophiles
, 2016 Disubstituted aryl olefins undergo efficient alkylations in the presence of 5 mol % Cp2ZrCl2, n-BuMgCl, and alkyl tosylates or alkyl bromides. In one class of reactions (Table ), the resulting alkyl zirconocene (initial alkylation product) undergoes β ...
Stanley P. Kolis (1415149) +2 more
core +1 more source
Zr-Doped Ir as an Effective Anode for Refractory SMX Degradation
, 2020 Electrochemical oxidation has been considered as an efficient method to degrade pharmaceuticals and personal care products. Maintaining low power consumption while increasing the number of oxidation intermediates is deserving of exploring.
Fengqing Xiong (8260611) +4 more
core +1 more source