caa a22 4500 445827181 CHVBK 20180317145302.0 cr unu---uuuuu 170323e20110701xx s 000 0 eng 10.1007/s10854-010-0223-7 doi (NATIONALLICENCE)springer-10.1007/s10854-010-0223-7 Sol-gel derived CaO-B2O3-SiO2 glass/CaSiO3 ceramic composites: processing and electrical properties [Elektronische Daten] [Min Wang, Ruzhong Zuo, Weiqing Meng, Yi Liu] The CaO-B2O3-SiO2 glass/CaSiO3 ceramic (CBS/CS) composites were fabricated via sol-gel processing routes. Their densification behavior, structures and dielectric properties were investigated. The precursors of CBS glass and CS ceramic filler were firstly obtained via individual soft chemical route and then mixed together in various proportions. The results indicated that the structures of CBS/CS composites are characteristic of CS and CaB2O4 (CB) ceramic phases distributed in the matrix of glass phase at 800-950°C. The CS ceramic phase not only acts as fillers, but nuclei for the crystallization of CBS glass as well such that the CS content exhibits an effect on the densification and dielectric properties of the composites. The CBS/CS composites with 10% CS sintered at 850°C own dielectric properties of εr<5 and tanδ=6.4×10−4 at 1MHz. Springer Science+Business Media, LLC, 2010 Wang Min Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut Zuo Ruzhong Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut Meng Weiqing Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut Liu Yi Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/7(2011-07-01), 843-848 0957-4522 22:7<843 2011 22 10854 https://doi.org/10.1007/s10854-010-0223-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-010-0223-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Min Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut NATIONALLICENCE 700 1- Zuo Ruzhong Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut NATIONALLICENCE 700 1- Meng Weiqing Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut NATIONALLICENCE 700 1- Liu Yi Institute of Electro Ceramics & Devices, School of Materials Science and Engineering, Hefei University of Technology, 230009, Hefei, People's Republic of China aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/7(2011-07-01), 843-848 0957-4522 22:7<843 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer