Results 71 to 80 of about 1,886 (171)

Optimizing the Structure/Texture Coupling of Carbon Xerogels for High‐Performance Anodes of Sodium‐Ion Batteries in Glyme‐Based Electrolytes

open access: yesBattery Energy, Volume 5, Issue 2, March 2026.
Carbon xerogels synthesized via a microwave‐assisted process were carbonized in the range of 1000°C–2800°C and evaluated as anodes for next‐generation sodium‐ion batteries. The material prepared at 1800°C showed optimal structural and textural properties and excellent electrochemical performance. Potential profile analysis provided insights into sodium
Belén Lobato   +4 more
wiley   +1 more source

Tunable Crystal Orientation and Particle Size Enable Stable Co‐Free LNMO Cathode

open access: yesEcoMat, Volume 8, Issue 3, March 2026.
The truncated octahedral LNMO with exposed (111)/(100) crystal planes, moderate particle size, and optimal Mn4+/Mn3+ has been achieved through tuning sol pH and gel calcination temperature via sol–gel method. The synergistic effects of these characteristics promote superior stability and fast ionic diffusion capability of LNMO. These findings highlight
Jiguo Tu   +4 more
wiley   +1 more source

Cast-In-Situ, Large-Sized Monolithic Silica Xerogel Prepared in Aqueous System

open access: yesMolecules, 2018
This paper reports the preparation of cast-in-situ, large-sized monolithic silica xerogels by a two-step acid–base catalyzed approach under ambient pressure drying.
Wenhui Ding   +4 more
doaj   +1 more source

Evaluation of the Potential Carrier and Controlled Release of Antibiotics by Zinc, Nickel, and Cobalt Ferrite Nanoparticles Encapsulated with Silica and Functionalized with Moxifloxacin Hydrochloride

open access: yesParticle &Particle Systems Characterization, Volume 43, Issue 3, March 2026.
The study reveals the inhibitory potential of encapsulated nanoparticles functionalized with moxifloxacin hydrochloride. ABSTRACT Bacterial resistance represents a significant global health threat associated with the development of microbial resistance genes.
Amanda S. Abreu   +6 more
wiley   +1 more source

Interface Issues of Inorganic Solid‐State Electrolytes in Secondary Magnesium Batteries

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Solid‐state magnesium batteries (SSMBs) have gained significant attention as promising candidates for next‐generation safe energy storage systems because of the abundance of magnesium (Mg) in the earth's crust, superior energy density, and inherent nonflammability.
Jiren Wang   +9 more
wiley   +1 more source

Engineering Gel-Based Precursors into Advanced ORR Catalysts for Zn–Air Batteries and Fuel Cells: Insights into Hydrogels, Aerogels, Xerogels, Metal–Organic Gels, and Metal Aerogels

open access: yesGels
Efficient electrocatalysts for the oxygen reduction reaction (ORR) are essential for numerous energy storage and conversion systems, including zinc–air batteries and fuel cells. Cutting-edge Pt/C catalysts remain the most efficient ORR catalysts to date;
Shaik Gouse Peera, Myunghwan Byun
doaj   +1 more source

Plasma‐Boosted Bi2Mn4O10 Electrocatalysis Enables Real‐Time On‐Board Monitoring of CO2 in Exhaust

open access: yesRare Metals, Volume 45, Issue 3, March 2026.
ABSTRACT Real‐time monitoring of CO2 concentration in automobile exhaust is critical for effective carbon emission reduction. However, the inherently inert nature of CO2 poses a significant challenge for achieving accurate and efficient detection in the exhaust automobile environment.
Aining Jiang   +6 more
wiley   +1 more source

Dataset on the new recipe for the preparation of nanoporous carbon nanorods using resorcinol-formaldehyde xerogels

open access: yesData in Brief, 2018
The data presented in this article are related to the research article entitled “Novel controlled synthesis of nanoporous carbon nanorods from resorcinol-formaldehyde xerogels'' (Awadallah-F and Al-Muhtaseb, 2017) [1].
Ahmed Awadallah-F   +1 more
doaj   +1 more source

Chiral Symmetry Breaking in Gelation

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
Although chiral symmetry breaking in gelation is usually regarded as a rare phenomenon, this might not be true. Rather, recent studies suggest that its probability to emerge in gelation can be higher than that in crystallization, indicating the presence of rich science to be uncovered in the corresponding research fields.
Kentaro Tashiro
wiley   +1 more source

Anchoring selenido-carbonyl ruthenium clusters to functionalised silica xerogels

open access: yesJournal of the Brazilian Chemical Society, 2003
Silica Xerogels containing carbonyl Ru3Se2 nido clusters were prepared in three different ways. The simple dispersion of [Ru3(mu3-Se)2(CO)7(PPh 3)2] via sol gel process produces an inhomogeneous material; by contrast, homogeneous xerogels were obtained ...
Cauzzi Daniele   +4 more
doaj  

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