@inproceedings{8b419ca2586b4eabb8899e1296ced9c7,
title = "Optimization of Bi-2223 precursor powder prepared by co-precipitation method",
abstract = "Bi(Pb)-Sr-Ca-Cu-O(Bi-2223) precursor powder has been prepared by oxalate co-precipitation method with optimum precipitation condition and heat treatment process. The residual ions in the filtrate can be maintained under 0.2 mmol/L by controlling the pH-value and ageing time. The phase compositions include Bi-2212 as a major phase, Bi2201, Ca2PbO4 and AEC after heat treatment at 800 °C/10 h, 820 °C/20 h, 820 °C/25 h in air. The carbon content can be controlled below 100 ppm by annealing at a flowing oxygen atmosphere. Our results shows it can be applied in a large-quantity preparation of Bi-2223 precursor powder.",
keywords = "Bi2223, co-precipitation, precursor powder",
author = "Cui, \{Li Jun\} and Zhang, \{Ping Xiang\} and Li, \{Jin Shan\} and Guo Yan and Liu, \{Xiang Hong\} and Yong Feng",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2015 ; Conference date: 20-11-2015 Through 23-11-2015",
year = "2016",
month = apr,
day = "15",
doi = "10.1109/ASEMD.2015.7453720",
language = "英语",
series = "2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2015 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "617--618",
booktitle = "2015 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices, ASEMD 2015 - Proceedings",
}