Article
Materials Science, Ceramics
Xueqing Wang, Qinghu Wang, Liang Huang, Xiong Liang, Yibiao Xu, Yawei Li, Shaobai Sang, Gang He, Yixiang Chen, Yong Li, Jiangtao Li
Summary: In this study, Co2+-doped LaAlO3 ceramics were synthesized and the influence of Co2+ doping concentration on the infrared emissivity was investigated. The results showed that increasing the Co doping content significantly improves the infrared emissivity of the ceramics.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Ceramics
Ali S. Alzahrani
Summary: The synthesis of glass-ceramics with specific crystalline phases allows for materials with superior properties. This study focuses on synthesizing a novel glass system that crystallizes into nepheline-combeite phases and produces monolithic glass-ceramics for dental applications. The glass compositions were synthesized using the melt-quench method and characterized using various techniques. The results show the potential for tailoring the properties of the glasses and glass-ceramics by incorporating nepheline phase and other secondary crystalline phases.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2022)
Article
Engineering, Electrical & Electronic
S. Pratibha, K. Yashaswini, K. Hareesh, S. R. Manohara, H. J. Yashwanth, C. R. Manjunatha
Summary: In this study, Li co-doped LaAlO3:Ce-1.5(3+) nanopowders were successfully synthesized using a simple combustion technique with sugar as fuel. The nanopowders showed a pure rhombohedral crystal structure and an average particle size of 40-60 nm. Dielectric measurements demonstrated high dielectric constant and low dielectric loss, while electrochemical sensing studies indicated improved sensing behavior. The introduction of Li+ ions into the LaAlO3:Ce3+ nanostructures enhanced their performance in various applications.
JOURNAL OF ELECTRONIC MATERIALS
(2023)
Article
Materials Science, Ceramics
Yan Xue, Wenye Deng, Yuyu Liu, Xuelian Bai, Xianghui Chen, Pengjun Zhao, Ye Pan, Huimin Zhang, Aimin Chang, Yongxin Xie
Summary: A series of novel negative temperature coefficient (NTC) thermistor materials based on La1-xCexAlO3 (0 <= x <= 0.2) ceramics were synthesized via the solid-state route. Ce doping was found to increase the average grain size and density of the samples, while reducing the resistivity and B200/1400 value of the LaAlO3 materials. X-ray photoelectron spectroscopy results revealed that Ce doping decreased the resistivity by increasing the concentration of Ce3+ and oxygen vacancies. The La1-xCexAlO3 (0 <= x <= 0.2) series materials exhibited good linear NTC characteristics and were identified as promising materials for NTC applications.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Ceramics
Stefan Csaki, Frantisek Lukac, Tomas Hulan, Jakub Veverka, Michal Knapek
Summary: In the preparation of anorthite ceramics using the SPS technique, it was found that the transformation from gehlenite and Ca-feldspar to anorthite occurred as the temperature increased, resulting in higher anorthite content and lower porosity in the samples prepared by SPS compared to the reference sample.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2021)
Article
Materials Science, Ceramics
Wei Yu, Shengshuo Cao, Jing Wang, Zhanmeng Zhang, Jianjun Han, Chao Liu, Jian Ruan
Summary: Cordierite glass-ceramics usually crystallize from the surface, and different nucleating agents can affect the crystallization behavior. The heat treatment process plays a crucial role in determining the final properties of the glass-ceramics.
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
(2021)
Article
Chemistry, Multidisciplinary
Tao Wang, Rafael B. de Oliveira, Marcello R. B. Andreeta, Haoyuan Wang, Zhitai Jia, Xutang Tao
Summary: LLTO is a promising solid-state electrolyte for lithium-ion batteries due to its high bulk ionic conductivity, but its potential is limited by the low ionic conductivity of the grain boundary. This study successfully demonstrates oriented crystal growth of LLTO compound using LAO single-crystal fibers, providing a feasible design for new solid-state electrolytes with enhanced performance.
CRYSTAL GROWTH & DESIGN
(2021)
Article
Materials Science, Ceramics
Liza Basyrova, Pavel Loiko, Roman Maksimov, Vladislav Shitov, Josep Maria Serres, Uwe Griebner, Valentin Petrov, Magdalena Aguilo, Francesc Diaz, Xavier Mateos
Summary: The comparative study of Yb:Lu3Al5O12 and Yb:Lu2O3 ceramic materials reveals that the former has superior optical properties and laser performance.
CERAMICS INTERNATIONAL
(2021)
Article
Materials Science, Ceramics
L. N. Ignatieva, Yu Marchenko, V. A. Mashchenko, I. G. Maslennikova, A. G. Mirochnik, V. K. Goncharuk
Summary: Glasses and glass-ceramic samples in the BaZrF6-NaPO3 system doped with ErF3 have been synthesized, with two independent glass phases formed and dopant ions mainly localized in the fluorozirconate matrix. The presence of erbium trifluoride in the system provides the luminescent properties of the produced glasses and glass-ceramics.
JOURNAL OF NON-CRYSTALLINE SOLIDS
(2021)
Article
Chemistry, Inorganic & Nuclear
Yimin Yang, Xiaoying Li, Ziyu Liu, Dianjun Hu, Xin Liu, Penghui Chen, Feng Tian, Danyang Zhu, Lixuan Zhang, Jiang Li
Summary: The study focused on the influence of calcination temperature on the phase and morphology of nanopowders in the preparation of YIG ceramics using coprecipitation method. Additionally, the densification behavior and transmittance of YIG ceramics at different sintering temperatures were investigated, revealing the appearance of secondary phase at higher temperatures due to oxygen loss.
Article
Materials Science, Multidisciplinary
Xing Zhang, Xinyou Huang, Ziyu Liu, Yagang Feng, Nan Jiang, Lexiang Wu, Zhaoxiang Yang, Tengfei Xie, Jiang Li
Summary: The synthesis method of ytterbium-doped yttrium oxide nanopowders was found to affect the properties of the powders, with samples produced at R=4.0 showing better dispersivity and optical quality. The microstructures of the transparent ceramics were influenced by different R values, with R=4.0 ceramics exhibiting homogeneous microstructures. Additionally, the absorption and emission cross-sections as well as gain spectra were calculated for the 5 at.%Yb:Y2O3 ceramics.
Article
Materials Science, Multidisciplinary
L. N. Ignatieva, E. B. Merkulov, N. N. Savchenko, Yu Marchenko
Summary: New glasses have been synthesized in the InF3-BaF2-BiF3-BiPO4 system, where the addition of phosphate increases resistance to crystallization but decreases transmission. These glasses also exhibit luminescence in the near IR region.
MATERIALS CHEMISTRY AND PHYSICS
(2021)
Article
Engineering, Environmental
Chengyang Zuo, Shilin Yang, Zhiqin Cao, Hongtao Yu, Xianhua Wei
Summary: The effects of different synthesis methods on the microstructure, dielectric properties, and energy storage performance of Sr0.7Bi0.2TiO3 ceramics were investigated. It was found that ceramics prepared using solution combustion synthesis (SCS) exhibited purer phase, smaller grain size, and more uniform and denser morphology compared to those prepared using solid-state reaction (SSR). The SCS-derived ceramics also showed higher insulating resistivity and activation energy, resulting in improved carrier migration inhibition and breakdown field. Additionally, the SCS method enhanced the critical electric field and recoverable energy density of the ceramics.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Materials Science, Ceramics
Yongsen Luo, Hua Hao, Dongxu Li, Qinghu Guo, Minghe Cap, Zhonghua Yao, Hanxing Liu
Summary: Y2O3-doped ST-LA microwave dielectric ceramics were prepared using a conventional solid-state reaction. The addition of Y2O3 did not significantly affect the phases, resulting in dense and uniform microstructures. The doping amount of Y2O3 had a substantial impact on the dielectric properties. The 0.3 wt%Y2O3-doped ceramics exhibited excellent microwave dielectric properties, indicating potential applications in fifth-generation communication.
CERAMICS INTERNATIONAL
(2022)
Article
Materials Science, Ceramics
Yibo Ren, Weiwei Zhu, Shuangshuang Pu, Yiyuan Chen, Yuanxun Shen, Ying Han, Xu Ran
Summary: This study investigated the crystallization, thermal expansion, and wetting behavior of ZAS glass, and used it to join MgAl2O4 ceramic. Additional nucleation and crystallization treatment improved the performance of the brazing seam.
CERAMICS INTERNATIONAL
(2023)
Article
Materials Science, Ceramics
Frank Ofori Agyemang, Faheem A. Sheikh, Richard Appiah-Ntiamoah, Jeyaseelan Chandradass, Hern Kim
CERAMICS INTERNATIONAL
(2015)
Article
Materials Science, Ceramics
Mangesh Lodhe, A. Selvam, A. Udayakumar, M. Balasubramanian
CERAMICS INTERNATIONAL
(2016)
Article
Materials Science, Multidisciplinary
Faheem A. Sheikh, Richard Appiah-Ntiamoah, Mohammad Afzal Zargar, Jeyasselan Chandradass, Wook-Jin Chung, Hem Kim
MATERIALS CHEMISTRY AND PHYSICS
(2016)
Article
Nanoscience & Nanotechnology
Mangesh Lodhe, Niraj Chawake, Devinder Yadav, M. Balasubramanian
SCRIPTA MATERIALIA
(2016)
Article
Materials Science, Coatings & Films
M. Amuthasurabi, J. Chandradass, Seong-Ju Park, Leenus Jesu Martin
SURFACE ENGINEERING
(2017)
Article
Biotechnology & Applied Microbiology
P. Baskara Sethupathi, J. Chandradass, M. A. Saibalaji
Summary: The study found that aftermarket brake pads have low friction coefficients and severe wear, as well as containing banned asbestos materials. It is recommended that strict regulations be enforced to monitor heavy metals and contaminants in brake pads, and to establish product testing standards to ensure safety levels in the Indian market and protect water bodies.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2021)
Article
Nanoscience & Nanotechnology
Ummen Sabu, C. N. Shyam Kumar, G. Logesh, Mohammed Rashad, Georgian Melinte, Anand Joy, Christian Kuebel, M. Balasubramanian
Summary: The research investigated the formation of alpha-Al2O3 platelets using eggshell membranes as bio-templates, highlighting the crucial role of biomacromolecules and functional groups present on the eggshell membrane. The growth of alpha-Al2O3 platelets was carefully studied using scanning and transmission electron microscopes, leading to a proposed growth mechanism involving the eggshell membrane. This study offers insights for the development of alpha-Al2O3 anisotropic structures through a bio-templated approach.
SCRIPTA MATERIALIA
(2021)
Article
Chemistry, Physical
Palanivendhan Murugadoss, Chandradass Jeyaseelan
Summary: This research aims to improve the tribo-mechanical and corrosion properties of ADC 12 alloys by incorporating marble dust as a reinforcing element. The addition of 4wt% marble dust resulted in the most significant enhancement in performance. The inclusion of marble dust particles facilitated strengthening mechanisms and reduced the wear rate and corrosion rate of the material.
Proceedings Paper
Materials Science, Multidisciplinary
T. Thirugnanasambandham, J. Chandradass, P. Baskara Sethupathi, M. Leenus Jesu Martin
MATERIALS TODAY-PROCEEDINGS
(2019)
Article
Materials Science, Ceramics
M. Amuthasurabi, J. Chandradass, Seong-Ju Park, Baskara P. Sethupathi
JOURNAL OF CERAMIC PROCESSING RESEARCH
(2019)
Proceedings Paper
Engineering, Multidisciplinary
P. Baskara Sethupathi, J. Chandradass, G. Praketh, Akshay Kumar Asuthkar, M. Vinay Kumar
2ND INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL ENGINEERING (ICAME 2018)
(2018)
Proceedings Paper
Engineering, Multidisciplinary
P. Baskara Sethupathi, J. Chandradass, Anshuman Sharma, Aditya Bantwal Baliga, Shubham Sharma
2ND INTERNATIONAL CONFERENCE ON ADVANCES IN MECHANICAL ENGINEERING (ICAME 2018)
(2018)
Article
Materials Science, Ceramics
M. Amuthasurabi, J. Chandradass, V. Ramesh Babu, P. Baskara Sethupathi, M. Leenus Jesu Martin
JOURNAL OF CERAMIC PROCESSING RESEARCH
(2017)
Article
Materials Science, Ceramics
G. Logesh, Mangesh Lodhe, M. Balasubramanian
CERAMICS INTERNATIONAL
(2017)
Article
Materials Science, Ceramics
M. Amuthasurabi, J. Chandradass, Seong-Ju Park, Leenus Jesu Martin
JOURNAL OF CERAMIC PROCESSING RESEARCH
(2017)
