Results 1 to 10 of about 171,940 (238)

Review on Sol-Gel Synthesis of Perovskite and Oxide Nanomaterials [PDF]

open access: yesGels, 2021
Sol-Gel is a low cost, well-established and flexible synthetic route to produce a wide range of micro- and nanostructures. Small variations in pH, temperature, precursors, time, pressure, atmosphere, among others, can lead to a wide family of compounds ...
Daniel Navas   +3 more
doaj   +2 more sources

Deposition of YBCO thin films on silver substrate via a fluorine-free sol-gel synthesis [PDF]

open access: bronze, 2002
To further develop grain-textured YBCO thin films for conductor development, we deposited, via a fluorine-free sol-gel synthesis, YBCO thin films on non-textured silver substrate.
Lian, L.   +4 more
core   +3 more sources

Mesoporous tertiary oxides via a novel amphiphilic approach [PDF]

open access: yesAPL Materials, 2016
We report a facile biomimetic sol-gel synthesis using the sponge phase formed by the lipid monoolein as a structure-directing template, resulting in high phase purity, mesoporous dysprosium- and gadolinium titanates.
Natasha Bennett   +7 more
doaj   +5 more sources

The Role of the Sol-Gel Synthesis Process in the Biomedical Field and Its Use to Enhance the Performance of Bioabsorbable Magnesium Implants [PDF]

open access: yesGels, 2022
In the present day, the increment in life expectancy has led to the necessity of developing new biomaterials for the restoration or substitution of damaged organs that have lost their functionalities.
Juan Pablo Fernández-Hernán   +3 more
doaj   +2 more sources

Unraveling the Mechanism and Practical Implications of the Sol-Gel Synthesis of Spinel LiMn2O4 as a Cathode Material for Li-Ion Batteries: Critical Effects of Cation Distribution at the Matrix Level [PDF]

open access: yesMolecules, 2023
Spinel LiMn2O4 (LMO) is a state-of-the-art cathode material for Li-ion batteries. However, the operating voltage and battery life of spinel LMO needs to be improved for application in various modern technologies.
Oyunbayar Nyamaa   +5 more
doaj   +2 more sources

An Evaluation of Nanoparticle Distribution in Solution-Derived YBa2Cu3O7−δ Nanocomposite Thin Films by XPS Depth Profiling in Combination with TEM Analysis

open access: yesCrystals, 2022
This work discusses the development of an analysis routine for evaluating the nanoparticle distribution in nanocomposite thin films. YBa2Cu3O7−δ (YBCO) nanocomposite films were synthesized via a chemical solution deposition approach starting from ...
Els Bruneel   +4 more
doaj   +1 more source

Crystal structures of three N,N,N′-trisubstituted thioureas for reactivity-controlled nanocrystal synthesis

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2022
The synthesis and single-crystal X-ray structures of three N,N,N′-trisubstituted thioureas are reported, namely N,N,N′-tribenzylthiourea, C22H22N2S (1), N-methyl-N,N′-diphenylthiourea, C14H14N2S (2), and N,N-di-n-butyl-N′-phenylthiourea, C15H24N2S (3 ...
Evert Dhaene   +3 more
doaj   +1 more source

Silica@zirconia Core@shell Nanoparticles for Nucleic Acid Building Block Sorption

open access: yesNanomaterials, 2021
The development of delivery systems for the immobilization of nucleic acid cargo molecules is of prime importance due to the need for safe administration of DNA or RNA type of antigens and adjuvants in vaccines. Nanoparticles (NP) in the size range of 20–
Livia Naszályi Nagy   +10 more
doaj   +1 more source

Cost-effective microwave-assisted O3- type sodium-based layered oxide cathode materials for sodium-ion batteries

open access: yesEnergy Reports, 2023
In this work, phase pure and highly crystalline O3-type layered oxide material (Na1Ni0.33Mn0.33Fe0.33O2-NNMF) was developed using; (i) a conventional solid-state synthesis route and (ii) a facile microwave-assisted sol–gel technique.
R.A. Harindi Gayara   +7 more
doaj   +1 more source

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