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Ceramics, Volume 6, Issue 4

December 2023 - 30 articles

Cover Story: This study highlights the effect of rare-earth ion doping on the magnetic and magnetocaloric properties of the ferrimagnetic garnet compound Gd1-xRExFe5O12 (RE = Nd, Sm, Dy, and Y). The rare-earth ion substitution resulted in site-to-site bond lengths and bond angle alterations, thereby influencing the magnetic exchange interaction among site ions. The variation in maximum magnetic entropy change (−∆SMmax) was enhanced via Dy3+ and Sm3+ substitution but decreased with Nd3+ and Y3+ substitution. A first-principal density function theory (DFT) technique was used to shed light on the observed magnetic behavior of the substituted compound. The study shows that the magnetic moments of the doped rare-earth ions play a vital role in tuning the magnetocaloric properties of the garnet compound. View this paper
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Articles (30)

  • Article
  • Open Access
5 Citations
4,847 Views
13 Pages

20 November 2023

Endodontic-treated teeth with massive degrees of coronal tissue loss usually require rehabilitation with post-retained unitary crowns. This study aimed to evaluate the effect of ferrule design on the stress distribution of maxillary incisors rehabili...

  • Article
  • Open Access
4 Citations
3,202 Views
13 Pages

Coextrusion of Clay-Based Composites: Using a Multi-Material Approach to Achieve Gradient Porosity in 3D-Printed Ceramics

  • Julian Jauk,
  • Hana Vašatko,
  • Lukas Gosch,
  • Kristijan Ristoski,
  • Josef Füssl and
  • Milena Stavric

17 November 2023

3D printing of ceramics has started gaining traction in architecture over the past decades. However, many existing paste-based extrusion techniques have not yet been adapted or made feasible in ceramics. A notable example is coextrusion, a common app...

  • Article
  • Open Access
2 Citations
3,650 Views
30 Pages

High-Lead Glazed Ceramic Production in Western Iberia (Gharb al-Andalus) between the 10th and Mid-13th Centuries: An Approach from the City of Évora (Portugal)

  • Carlos Andrés Camara,
  • María José Gonçalves,
  • José Antonio Paulo Mirão,
  • Susana Gómez Martínez and
  • Massimo Beltrame

15 November 2023

In the present study an archaeometry programme has been developed on a limited number of coarse wares, monochrome, and bichrome glazed ceramics retrieved in the cities of Évora, Mértola, and Silves, located in Western Iberia, Portugal (...

  • Article
  • Open Access
8 Citations
3,815 Views
35 Pages

12 November 2023

The authentication and dating of rare ceramics is generally carried out using subjective criteria, mainly based on visual interpretation. However, the scientific study and evaluation of the materials used could contribute objectively. The analytical...

  • Article
  • Open Access
2 Citations
3,484 Views
16 Pages

11 November 2023

This study aimed to assess the biomechanical behavior of endocrown-restored mandibular molars according to “margin design” and “coverage extent” using finite element analysis (FEA). Six 3D solid models were fabricated, namely,...

  • Article
  • Open Access
6 Citations
3,280 Views
14 Pages

Preparation and Characterization of Freeze-Dried β-Tricalcium Phosphate/Barium Titanate/Collagen Composite Scaffolds for Bone Tissue Engineering in Orthopedic Applications

  • Dwi Fortuna Anjusa Putra,
  • Bramantyo Bayu Aji,
  • Henni Setia Ningsih,
  • Ting-Wei Wu,
  • Akihiro Nakanishi,
  • Toshihiro Moriga and
  • Shao-Ju Shih

11 November 2023

The freeze-drying method creates a scaffold with a composite mesoporous structure with many advantages. However, everyday materials such as β-tricalcium phosphate (β-TCP) have been used as an orthopedic implant for canine tribal bone defect...

  • Article
  • Open Access
1 Citations
3,286 Views
14 Pages

Ceramic Filters for the Efficient Removal of Azo Dyes and Pathogens in Water

  • Marvellous Oaikhena,
  • Abimbola E. Oluwalana-Sanusi,
  • Puseletso P. Mokoena,
  • Nonhlangabezo Mabuba,
  • Themba Tshabalala and
  • Nhamo Chaukura

9 November 2023

Overcoming the scarcity of safe and sustainable drinking water, particularly in low-income countries, is one of the key challenges of the 21st century. In these countries, the cost of centralized water treatment facilities is prohibitive. This work e...

  • Review
  • Open Access
4 Citations
3,241 Views
17 Pages

30 October 2023

Inspired by the process of bone formation in living organisms, many studies have been conducted to develop organic–inorganic composite materials by preparing calcium phosphate crystals within solutions or dispersions of polymers with appropriate func...

  • Article
  • Open Access
3 Citations
2,569 Views
19 Pages

23 October 2023

Aluminum–ceramic materials based on Al2O3 and AlN are widely used in the electronics industry and, according to a number of electrophysical and technical and economic parameters, are among the most suitable for the production of electrical and...

  • Article
  • Open Access
2 Citations
2,094 Views
12 Pages

One-Step Microwave Synthesis of New Hybrid Phosphor (CSSC) for White Light-Emitting Diodes

  • Maxim Sychov,
  • Mariia Keskinova,
  • Andrey Dolgin,
  • Igor Turkin,
  • Kazuhiko Hara and
  • Hiroko Kominami

19 October 2023

The possibility of synthesizing a new hybrid phosphor CSSC (mixture of 0.5 CaSrSiO4:Eu2+: 0.29 Ca6Sr4Si6O21Cl2:Eu2+: 0.21 Ca10Si6O21Cl2:Eu2+) using a one-step microwave synthesis method is demonstrated. The concentrations of europium and calcium in t...

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Ceramics - ISSN 2571-6131