Results 31 to 40 of about 672,031 (310)

Opere outdoor: a database for planned conservation

, 2022
Opere Outdoor (https://opereoutdoor.unibo.it/ ) was created in 2019 to facilitate conservation of outdoor ceramic sculptures by serving as a user-friendly, web-based database of outdoor ceramics across Italy and providing useful information for ...
Serena Spadavecchia, Linda Gori
core  

Synthesis, structural and X-ray absorption spectroscopy of (PbxBi1-x).TiO3 borosilicate glass and glass ceramics

Journal of Asian Ceramic Societies, 2017
Two series of glasses were synthesized by conventional rapid melt-quench method for different glass systems 55[(PbxBi1-x).TiO3]-44[2SiO2B2O3] and 65[(PbxBi1-x).TiO3]-34[2SiO2B2O3] doped with 1 mole percent of La2O3. X-ray diffraction study of synthesized
Abhishek Madheshiya, Chandkiram Gautam, Subodh Kumar   +2 more
doaj   +1 more source

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

Radiopaque Strontium Fluoroapatite Glass-Ceramics [PDF]

Frontiers in Bioengineering and Biotechnology, 2015
The controlled precipitation of strontium fluoroapatite crystals was studied in four base glass compositions derived from the SiO2-Al2O3-Y2O3-SrO-Na2O-K2O/Rb2O/Cs2O-P2O5-F system. The crystal phase formation of these glasses and the main properties of the glass-ceramics, such as thermal and optical properties and radiopacity were compared with a fifth,
Höland, Wolfram, Schweiger, Marcel, Dittmer, Marc, Ritzberger, Christian   +3 more
openaire   +3 more sources

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

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

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