Buscar
Hysteresis in memristors produces conduction inductance and conduction capacitance effects
(Royal Society of Chemistry, 2024-04-15)
Memristors are devices in which the conductance state can be alternately switched between a high and a low value by means of a voltage scan. In general, systems involving a chemical inductor mechanism as solar cells, ...
Fabrication of high stable gold nanofluid by pulsed laser ablation in liquids
(Copyright © 2015 VBRI Press, 2015-11)
Laser ablation in liquids by femtosecond radiation has been used to generate gold nanoparticles in a heat transfer fluid to produce a high stable thermal nanofluid as a heat transfer intensification technique. In oil based ...
Fabrication of gold nanoparticles in Therminol VP-1 by laser ablation and fragmentation with fs pulses
(IOP Science, 2014-10-22)
This letter reports on a physical method to produce highly pure, size-controlled and well-dispersed spherical gold nanoparticles (NPs) in Therminol VP-1 by pulsed laser ablation in liquids (PLAL) using a 30 fs Ti:Sapphire ...
Inactivation of SARS-CoV-2 by a chitosan/α-Ag2WO4 composite generated by femtosecond laser irradiation
(Nature Research, 2022)
In the current COVID‑19 pandemic, the next generation of innovative materials with enhanced anti‑
SARS‑CoV‑2 activity is urgently needed to prevent the spread of this virus within the community.
Herein, we report the ...
Enabling white color tunability in complex 3D-printed composites by using lead-free self-trapped exciton 2D perovskite/carbon quantum dot inks
(Royal Society of Chemistry, 2024-05-13)
The generation of stable white light emission using lead-free perovskites remains a huge challenge in the development of future display and lighting technologies, due to fast material deterioration and the decrease of the ...
Biphasic concentration patterns in ionic transport under nanoconfinement revealed in steady-state and time-dependent properties
(American Institute of Physics, 2023-02-08)
Ion permeation across nanoscopic structures differs considerably from microfluidics because of strong steric constraints, transformed solvent properties, and charge-regulation effects revealed mostly in diluted solutions. ...
Structural and electrochemical analysis of CIGS: Cr crystalline nanopowders and thin films deposited onto ITO substrates
(MDPI, 2021-04-23)
A new approach for the synthesis of nanopowders and thin films of CuInGaSe2 (CIGS) chalcopyrite material doped with different amounts of Cr is presented. The chalcopyrite material CuInxGa1 − xSe2 was doped using Cr to form ...
Conductivity study of Zeolitic Imidazolate Frameworks, Tetrabutylammonium hydroxide doped with Zeolitic Imidazolate Frameworks, and mixed matrix membranes of Polyetherimide/ Tetrabutylammonium hydroxide doped with Zeolitic Imidazolate Frameworks for proton conducting applications
(Elsevier, 2017)
ZIF-8 (Z8), ZIF-67 (Z67), and ZMix, a Zn/Co bimetallic zeolitic imidazolate framework (ZIF), were syn-
thesized and doped with tetrabutylammonium hydroxide (ZIFsT). The obtained powders were used as
fillers for polyetherimide ...
Electric Conductivity Study of Porous Polyvinyl Alcohol/Graphene/Clay Aerogels: Effect of Compression
(American Chemical Society, 2022-10-12)
In this work, poly(vinyl alcohol) (PVOH)/graphene (GN) oxide/clay aerogels were prepared using montmorillonite (MMT) and kaolinite (KLT) as fillers. This work paves the way for the development of aerogels filled with MMT ...
Novel electrolytes based on mixtures of dimethyl sulfoxide task specific zwitterionic ionic liquid and lithium salts: Synthesis and conductivity studies
(Elsevier, 2023-08-09)
Novel methyl sulfoxide imidazolium-based zwitterionic low melting salts was synthesized and characterized. The combination of this functionalized zwitterion and lithium bis(trifluoromethylsulfonyl)amide (LiNTf2) salts at ...