Results 31 to 40 of about 39,819 (311)

Preparation and characterization of synthetic tobermorite (CaO–Al2O3–SiO2–H2O) using bio and municipal solid wastes as precursors by solid state reaction

Boletín de la Sociedad Española de Cerámica y Vidrio, 2022
In this present study, synthetic tobermorites are prepared using bio-waste (snail shell) and municipal waste (container glasses) as lime and silica precursors respectively.
Yinusa Daniel Lamidi, Seun Samuel Owoeye, Segun Michael Abegunde   +2 more
doaj   +1 more source

Microstructure evolution and physico-mechanical properties of bone china porcelain compositions using two selected kaolinite clays from Nigeria

Scientific African, 2019
The microstructure evolution and physico-mechanical properties of bone china porcelain developed using two selected kaolinite clays from Nigeria were investigated.
T.S. Toludare, S.S. Owoeye, A. Kenneth-Emehige, O.E. Isinkaye   +3 more
doaj   +1 more source

Thermomechanical properties of mullitic materials [PDF]

Processing and Application of Ceramics, 2017
Mechanical tests provide important information about the properties and behaviour of materials. Basic tests include the measurement of flexural strength and in case of refractory materials, the measurement of flexural strength at high temperatures as ...
Jan Urbánek, Jirí Hamáček, Jan Macháček, Jaroslav Kutzendörfer, Jana Hubálková   +4 more
doaj   +1 more source

Carboxylic‐Acid Functionalized Multiwalled Carbon Nanotube‐Alkane‐Based Resistive Temperature Sensor for Cold Chain Applications

Advanced Engineering Materials, EarlyView.
This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera, Philippe Marrec, A. Jorge Parola, Madalena Dionísio, Hugo Águas, Andreia F. M. Santos, Hamed Pourkheirollah, Donald Lupo, César A. T. Laia   +8 more
wiley   +1 more source

Ultra-Broadband Plasmon Resonance in Gold Nanoparticles Precipitated in ZnO-Al₂O₃-SiO₂ Glass

Ceramics
Optical materials with a tunable localized surface plasmon resonance (LSPR) are of great interest for applications in photonics and optoelectronics. In the present study, we explored the potential of generating an LSPR band with an ultra-broad range of ...
Georgiy Shakhgildyan, Leon Avakyan, Grigory Atroshchenko, Maxim Vetchinnikov, Alexandra Zolikova, Elena Ignat’eva, Mariam Ziyatdinova, Elena Subcheva, Lusegen Bugaev, Vladimir Sigaev   +9 more
doaj   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Sinterability, microstructure and compressive strength of porous glass ceramics from metallurgical silicon slag and waste glass

, 2016
Porous glass-ceramics have been prepared by the direct sintering of powder mixtures of metallurgical silicon slag and waste glass. The thermal behavior of silicon slag was examined by differential thermal analysis and thermogravimetry to clarify the ...
Cao, Jianwei, Wang, Zhi, Lu, Jinshan, Jiang, Longxiang   +3 more
core   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source

Multi-methodical study of Early Modern Age archaeological glazed ceramics from Prague

Heritage Science, 2020
A series of scientific methods (X-ray analyses, optical and electron microscopy, Raman spectroscopy and thermal analyses) was used to research the ceramic bodies and glazes of forty vessels from Renaissance Prague.
Alexandra Kloužková, Martina Kohoutková, Mária Kolářová, Gabriela Blažková, Radka Šefců, Pavla Dvořáková, Martina Bajeux Kmoníčková   +6 more
doaj   +1 more source

An Overview of Germanic Grisailles through the Stained-Glass Collection at Pena Palace

Heritage, 2022
The lack of studies reporting the characterisation of Germanic grisaille is evident, despite the recent interest of researchers in this glass painting material.
Alexandra Rodrigues, Mathilda L. Coutinho, Carla Machado, Luís Cerqueira Alves, Andreia Machado, Márcia Vilarigues   +5 more
doaj   +1 more source