Results 231 to 240 of about 928,519 (256)

Iron and Nickel Substituted Perovskite Cobaltites for Sustainable Oxygen Evolving Anodes in Alkaline Environment

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Perovskite oxide catalysts with reduced Co content, substituted by Fe and Ni, are synthesized and studied for their activity in the oxygen evolution reaction in alkaline media. An increase in the intrinsic catalytic activity (obtained by the (RctCdl)−1 product) of the base material (Ba0.5Gd0.8La0.7Co2O6‐δ) is seen for an as high as 70 % substitution of
Henrik Petlund, Alaa Faid, Junjie Zhu, Anuj Pokle, Truls Norby, Svein Sunde, Athanasios Chatzitakis   +6 more
wiley   +1 more source

Optical, luminescence and magnetic properties of braunite‒rhodonite nanocomposites synthesized by green aqueous sol‒gel route. [PDF]

Sci Rep
Nagy MGY, Ibrahim FA, Abo-Naf SM.
europepmc   +1 more source

Crystallization of Cathode Active Material Precursors from Tartaric Acid Solution

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
This work investigates a novel approach for closing the gap between recycling and production of lithium‐ion battery cathode material. The new concept is based on antisolvent crystallization of metal carboxylates, which can be directly used as precursors in production of cathode material.
Chunyan Ma, Mona Mohamoud, Tiaan Punt, Jinlong Li, Michael Svärd, Kerstin Forsberg   +5 more
wiley   +1 more source

Antibacterial, Redox, Cytotoxic, and Ecotoxic Properties of New Sol-Gel Silica-Copper-Based Materials. [PDF]

Pharmaceuticals (Basel)
Ivanova I, Yordanova L, Simeonova L, Metodiev M, Nenova E, Monov D, Kostova Y, Bachvarova-Nedelcheva A, Kirova I, Pavlova E.   +9 more
europepmc   +1 more source

Poly(Ionic) Liquid‐Enhanced Ion Dynamics in Cellulose‐Derived Gel Polymer Electrolytes

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Advancing Energy Storage: Gel Polymer Electrolytes with Promising Potential Gel polymer electrolytes (GPEs) incorporating methyl cellulose and a range of ionic/polymeric achieved Li+ transference numbers comparable to traditional liquid electrolytes.
Tiago G. Paiva, Maykel Klem, Sara L. Silvestre, João Coelho, Neri Alves, Elvira Fortunato, Eurico J. Cabrita, Marta C. Corvo   +7 more
wiley   +1 more source

Green citrate sol-gel synthesis of CuMn₂O₄/Dy₂O₃ nanocomposite for efficient separation, preconcentration, and determination of Cd(II) in food and environmental samples. [PDF]

Environ Monit Assess
Soylak M, Isak AA, Uzcan F, Turkoglu O.
europepmc   +1 more source

Thermoelectric Generator Based on Kesterite (Cu₂ZnSnS₄) Synthesized via Sol-Gel Method. [PDF]

Materials (Basel)
Tarhouni A, Malagutti MA, Bernard T, Ataollahi N, Isotta E, Chiappini A, Dahman H, El Mir L, Scardi P.   +8 more
europepmc   +1 more source

A Novel Sol-Gel Synthesis Strategy of Co-Based Sillenite Composites for Enhanced Electrocatalysis of Water Splitting. [PDF]

ACS Omega
Acioli M, Bufaiçal L, de Oliveira PRA, de Sena Silva YS, Liu L, Silva AL, Carvalho NMF.   +6 more
europepmc   +1 more source

Toward Dynamic Liquid Cell Scaffold: Photoreversible Ion Gels Exhibiting Light-Induced Sol-Gel Transitions. [PDF]

Macromol Rapid Commun
Saruwatari A, Kamiyama Y, Tamate R, Nakanishi J, Ueki T.   +4 more
europepmc   +1 more source