Results 31 to 40 of about 82,392 (306)

Effect of waste ceramic adsorbent on wastewater treatment

open access: yesMATEC Web of Conferences, 2018
The preparation of porous ceramic with waste porcelain powder as aggregate research. The influence of the amount of Sesbania powder and the calcination temperature on the adsorption performance of porous ceramics was investigated.
Zheng Yao   +8 more
doaj   +1 more source

Recycling of inorganic waste in monolithic and cellular glass-based materials for structural and functional applications [PDF]

open access: yes, 2016
The stabilization of inorganic waste of various nature and origin, in glasses, has been a key strategy for environmental protection for the last decades. When properly formulated, glasses may retain many inorganic contaminants permanently, but it must be
Bernardo, Enrico   +3 more
core   +2 more sources

Preparation and Sintering Effect in Quartz-Barium Titanate Porous Ceramics and Permeability Modulation Using an Implanted Electrode

open access: yesAdvances in Materials Science and Engineering, 2014
Barium titanate and quartz mixed in different proportions were used to create porous piezoelectric ceramics. Three different sintering temperatures were used for the ceramics preparation; a nichrome wire was used as internal electrode in porous ceramics.
Ernesto Suaste Gómez   +2 more
doaj   +1 more source

Competition between random and correlated accumulation of primary damages in impact-loaded SiC ceramics

open access: yesJournal of Asian Ceramic Societies, 2016
Samples of SiC ceramics differing in porosity in the range 1–9% were damaged by a falling weight, and the fractoluminescence (FL) activity lasting up to 0.4 ms was detected with the time resolution of 10 ns. The recorded time series of the light emission
Alexandre Chmel   +2 more
doaj   +1 more source

Functional glass-ceramic foams from \u2018inorganic gel casting\u2019 and sintering of glass/slag mixtures [PDF]

open access: yes, 2018
The here described investigation was essentially aimed at exploring the chemical stabilization and reutilization of iron-rich slag from copper metallurgy, by the manufacturing of glass-ceramic foams.
Bernardo, Enrico   +2 more
core   +1 more source

Effect of Processing Conditions on the Properties of Reticulated Porous Diatomite–Kaolin Composites

open access: yesApplied Sciences, 2020
Porous ceramics have been extensively investigated because of their high-temperature and chemical stabilities, which are far superior to those of porous polymers and porous metals, despite their mechanical instability.
Sujin Lee   +5 more
doaj   +1 more source

Innovative High-Pressure Fabrication Processes for Porous Biomaterials—A Review

open access: yesBioengineering, 2021
Biomaterials and their clinical application have become well known in recent years and progress in their manufacturing processes are essential steps in their technological advancement. Great advances have been made in the field of biomaterials, including
Mythili Prakasam   +2 more
doaj   +1 more source

Bioactive composites for bone tissue engineering [PDF]

open access: yes, 2010
One of the major challenges of bone tissue engineering is the production of a suitable scaffold material. In this review the current composite materials options available are considered covering both the methods of both production and assessing the ...
Tanner, K.E.
core   +1 more source

Preparation and Properties of Porous Coal-series Kaolin Ceramics by Selective Laser Sintering

open access: yesCailiao gongcheng, 2018
Porous ceramics with complex structure were prepared by selective laser sintering (SLS) method using coal-series kaolin as raw materials. The effect of SLS process parameters and sintering temperature on properties of porous coal-series kaolin ceramics ...
CHEN Jing-yan   +7 more
doaj   +1 more source

Porous Alumina-Bentonite Ceramics: Effects of Fillers and Molding Technique

open access: yesCeramics, 2023
In porous ceramics processing, the green body shaping technique largely determines the control of the final porous structure and material properties. The study is aimed at finding affordable approaches for the shaping of two different narrow-fraction ...
Aleksey D. Smirnov   +3 more
doaj   +1 more source

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