Results 161 to 170 of about 2,032,535 (372)

Removal of Congo red dye by ultrafiltration composite membrane of PpPD/PVA on flat pozzolan/micronized phosphate ceramic support

, 2021
Dounia Beqqour, Wiame Taanaoui, Mohamed Ouammou, Saâd Alami Younssi, Jamal Bennazha, Jason A. Cody, Mama El Rhazi   +6 more
openalex   +1 more source

Direct electrocaloric measurement of 0.9Pb(Mg1/3Nb2/3)O3-0.1PbTiO3 films using scanning thermal microscopy [PDF]

, 2016
We show that scanning thermal microscopy can measure reversible electrocaloric (EC) effects in <40 μm-thick ceramic films of the relaxor ferroelectric 0.9Pb(Mg1/3Nb2/3)O3-0.1PbTiO3, with the substrate present.

core   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, EarlyView.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Produção de geopolímeros à base de metacaulim e cerâmica vermelha

Cerâmica
Resumo O aumento de CO2 gerado durante a fabricação e aplicação do cimento Portland tem gerado a necessidade de se estudar a utilização de um novo sistema de ligantes.
A. G. de S. Azevedo, K. Strecker, C. T. Lombardi   +2 more
doaj   +1 more source

Colored arhitectural-artistic and fasade ceramics on the base of red clays [PDF]

, 2012
Встановлені технологічні параметри процесу забарвлення керамічних мас водорозчинними солями, які містять катіони-хромофори. На основі типових червоновипалювальних глин та їх комбінацій з вапняком при температурі випалу 1050 оС отримані матеріали ...
Галушка, Ярослав Олегович, Колесник, Євгенія Володимирівна, Пітак, Олег Ярославович, Цовма, Віталій Віталійович, Щукіна, Людмила Павлівна   +4 more
core  

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

Advanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere, Yong Beom Kim, Colin Gilgenbach, James M. LeBeau, WooChul Jung, Harry L. Tuller   +5 more
wiley   +1 more source

Growth of Millimeter‐Sized BaTaO2N Single Crystals by an NH3‐Assisted BaCl2 Flux Method

Advanced Functional Materials, EarlyView.
Millimeter‐sized BaTaO2N single crystals are successfully grown from a BaCl2 flux under NH3 flow. Their comprehensive characterization, including dielectric properties, is demonstrated, and the possible growth mechanisms are discussed. Abstract Perovskite‐type oxynitrides have attracted considerable attention due to their excellent photocatalytic ...
Ginji Harada, Mirabbos Hojamberdiev, Hajime Wagata   +2 more
wiley   +1 more source

Development of composite ultrafiltration membrane made of PmPD/PVA layer deposited on ceramic pozzolan/micronized phosphate support and its application for Congo red dye removal

, 2021
Dounia Beqqour, Ghizlane Derouich, Wiame Taanaoui, Ahlam Essate, Mohamed Ouammou, Saâd Alami Younssi, Jamal Bennazha, Jason A. Cody, Mama El Rhazi   +8 more
openalex   +1 more source

The Goss Farm Site (41FN12) on Bois d’Arc Creek, Fannin County, Texas [PDF]

, 2015
The Goss Farm site (41FN12) is an ancestral Caddo settlement on an alluvial landform on the west side of Bois d’Arc Creek near its confluence with the Red River.
Perttula, Timothy K.
core   +1 more source

High‐Entropy Perovskite Nanofibers for Bifunctional Air Electrodes in Reversible Protonic Ceramic Electrochemical Cells

Advanced Functional Materials, EarlyView.
High‐entropy perovskite nanofibers serve as robust and active bifunctional air electrodes in reversible protonic ceramic electrochemical cells. Their compositional complexity stabilizes the lattice, enriches oxygen vacancies, and accelerates surface exchange.
Hyeonggeun Kim, Incheol Jeong, Seeun Oh, Dongyeon Kim, Kang Taek Lee   +4 more
wiley   +1 more source