Results 11 to 20 of about 148,046 (264)

Analysis of Phase Diagram of CaO-CoOx-ErOy and Crystal Structure of Perovskite (Ca3−xErx)Co2O6−z Solid Solution

open access: yesEnergies, 2023
In this work, a series of compounds in the CaO-CoOx-ErOy ternary oxide system were synthesized in air at 885 °C, using a high temperature solid-phase synthesis method.
Haocheng Wang   +3 more
doaj   +1 more source

A comparison of syntheses approaches towards functional polycrystalline silicate ceramics

open access: yesOpen Ceramics, 2022
This study aims to shed light on processing pathways towards functional silicate ceramics, which show some promise in various emerging applications, including dielectrics and bioactive implant materials.
Franz Kamutzki   +4 more
doaj   +1 more source

Shortcut Access to Peptidosteroid Conjugates: Building Blocks for Solid-Phase Bile Acid Scaffold Decoration by Convergent Ligation

open access: yesMolecules, 2011
We present three versatile solid-supported scaffold building blocks based on the (deoxy)cholic acid framework and decorated with handles for further derivatization by modern ligation techniques such as click chemistry, Staudinger ligation or native ...
Sara Figaroli   +2 more
doaj   +1 more source

Direct and Selective Modification of RNA – An Open Challenge in Nucleic Acid Chemistry

open access: yesCHIMIA, 2018
We present the state-of-the-art in direct RNA modification as well as the challenges that hold back further development of RNA mechanistic probes and medicines. Solid-phase synthesis has revolutionized the synthesis of short DNAs and RNAs.
Dennis Gillingham, Dnyaneshwar Rasale
doaj   +1 more source

Large-Scale Synthesis of Tunable Fluorescent Carbon Dots Powder for Light-Emitting Diodes and Fingerprint Identification

open access: yesMolecules, 2023
The emergence and fast development of carbon dots (CDs) provide an unprecedented opportunity for applications in the field of photoelectricity, but their practicability still suffers from complicated synthesis procedures and the substrate dependence of ...
Lei Zhao   +8 more
doaj   +1 more source

Large Scale Synthesis of Carbon Dots and Their Applications: A Review

open access: yesMolecules
Carbon dots (CDs), a versatile class of fluorescent carbon-based nanomaterials, have attracted widespread attention due to their exceptional optical properties, biocompatibility, and cost-effectiveness.
Zhujun Huang, Lili Ren
doaj   +1 more source

Grain Size Induced Metal-insulator Transition in La0.7Sr0.3MnO3 Compounds [PDF]

open access: yesЖурнал нано- та електронної фізики, 2014
The effect of different synthesis techniques on structural, microstructural and electrical properties of La0.7Sr0.3MnO3 (LSMO) was investigated. Two different techniques viz solid state reaction (SSR) and sol-gel (SG) method were used to prepare the ...
Hilal Ahmad Reshi, Vilas Shelke
doaj  

Oxygen content and defect structure of the perovskite La0.5Ba0.5CoO3–δ

open access: yesChimica Techno Acta, 2018
Perovskite-type complex oxide La0.5Ba0.5CoO3–δ, promising cathode material for solid oxide fuel cells and precursor for synthesis of double perovskite LaBaCo2O6–δ, was prepared as a single-phase material.
D. A. Malyshkin   +2 more
doaj   +1 more source

Synthesis of oligonucleotides on a soluble support

open access: yesBeilstein Journal of Organic Chemistry, 2017
Oligonucleotides are usually prepared in lab scale on a solid support with the aid of a fully automated synthesizer. Scaling up of the equipment has allowed industrial synthesis up to kilogram scale.
Harri Lönnberg
doaj   +1 more source

Unveiling the power of sulfide solid electrolytes for next-generation all-solid-state lithium batteries

open access: yesNext Materials
Sulfide solid electrolytes are promising materials for next-generation all-solid-state lithium batteries due to their high ionic conductivity, mechanical properties, and compatibility with advanced electrodes like lithium metal.
Chang Xu, Liquan Chen, Fan Wu
doaj   +1 more source

Home - About - Disclaimer - Privacy