Results 71 to 80 of about 26,924 (201)

Formation of surface defects by thermal shock method for the improved photocatalytic activity of ZnO nanoparticles

open access: yesJournal of Asian Ceramic Societies, 2020
Surface-modified ZnO photocatalysts with enhanced UVA-light-driven and visible-light-driven activities were synthesized by the thermal shock method with Cu(NO3)2 at different thermal shock temperatures (300 – 600°C).
Tien Khoa Le   +6 more
doaj   +1 more source

Advanced Ceramics in Aerospace and Defense: The Interrelationship between Traditional and Additive Manufacturing Approaches

open access: yesAdvanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Additive manufacturing revolutionizes production by enabling on‐demand, customized, and sustainable manufacturing with streamlined supply chains. While metal and polymer AM are well‐established, advanced ceramic AM is rapidly emerging, overcoming traditional material challenges.
Kateryna Oleksandrivna Shvydyuk   +2 more
wiley   +1 more source

Síntesis y almacenamiento de carga de la nueva aleación polipirrol/poli(ácido maleico-olefina)

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2000
The influence that the electrosynthesis conditions of the polypyrrole/poly(maleic acid-co-olefin) blend have on the charge storage ability (amount of electrical charge stored (mC) per unit mass (mg) of electrogenerated polymer) has been analysed. This is
D´eramo, F., Otero, T. F.
doaj  

Industrial adjustment in Western Europe: Retrospect and prospect [PDF]

open access: yes
The purpose of this paper is to discuss major factors behind failures and successes in structural adjustment. The analysis includes the experience of four major European countries: France, Italy, the United Kingdom and West Germany.
Donges, Juergen B., Glismann, Hans H.
core  

Smart REASSURED Sensors via Machine‐Augmented Printable On‐Paper Arrays

open access: yesAdvanced Sensor Research, Volume 5, Issue 2, February 2026.
This perspective highlights the emerging role of pattern‐recognition, printable on‐paper sensor arrays for intelligent PoC diagnostics. It discusses how paper's inherent limitations can be overcome through surface modification and scalable printing, and how machine‐learning analysis of cross‐reactive arrays enables multiplexed, low‐cost, and REASSURED ...
Naimeh Naseri, Saba Ranjbar
wiley   +1 more source

Bioactivity studies of calcium magnesium silicate prepared from eggshell waste by sol–gel combustion synthesis

open access: yesJournal of Asian Ceramic Societies, 2015
The present study focused on the synthesis of calcium magnesium silicate (akermanite, Ca2MgSi2O7) using eggshell biowaste (as calcium source), magnesium nitrate and tetraethyl orthosilicate (TEOS) as starting materials.
Rajan Choudhary   +2 more
doaj   +1 more source

Mitigating Thermal Runaway in Lithium Metal Batteries With Flame‐Retardant Magnesium Hydroxide Nanocomposite Gel Electrolytes

open access: yesAdvanced Energy Materials, Volume 16, Issue 5, 4 February 2026.
Lithium‐ion batteries are ubiquitous but pose significant safety risks especially with high‐energy‐density electrode materials. This study reports a nanocomposite gel electrolyte (NGE) with a flame‐retardant magnesium hydroxide (MH) matrix, which offers robust mechanical properties, high ionic conductivity, and enhanced thermal safety.
Cory M. Thomas   +5 more
wiley   +1 more source

Morphological, Thermal, and Mechanical Analysis of 3D Printed Polyetherketoneketone (PEKK) and PEKK‐Hydroxyapatite Composites: Establishing the Reference Enthalpy of Fusion for Crystalline PEKK 7003

open access: yesMacromolecular Materials and Engineering, Volume 311, Issue 2, February 2026.
Using thermal analysis and X‐ray diffraction on 3D‐printed PEKK and PEKK‐HA composites, the authors determine a material‐specific heat of fusion for fully crystalline PEKK 7003 (155.24 ± 5.39 J/g). The updated benchmark improves agreement between analytical methods and enables more reliable links between processing, structure, and performance in 3D ...
Frances Hasson   +5 more
wiley   +1 more source

Comportamiento mecánico y estudio in situ de la evolución del daño en el grafito y en un compuesto C/C a 77 y a 300 K

open access: yesBoletín de la Sociedad Española de Cerámica y Vidrio, 2002
The mechanical properties at 77 K and at 300 K were determined in two polycristalline graphites with different microstructures and in a C/C composite.
Salazar, A., Pastor, J. Y., Llorca, J.
doaj  

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