• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

高琳珊 (高琳珊.) [1] | 马志洪 (马志洪.) [2] | 陈培津 (陈培津.) [3] | 郑兴华 (郑兴华.) [4] | 汤德平 (汤德平.) [5]

Indexed by:

CQVIP PKU CSCD

Abstract:

以Bi2O3和Fe2O3为铋源和铁源,采用NaNO3和KNO3复合熔盐法快速合成BiFeO3粉体。研究了熔盐温度、熔盐比例、保温时间和冷却速率对合成粉体物相演变的影响,探讨了复合熔盐法合成BiFeO3的形成过程。熔盐温度为500℃时,Bi2O3和Fe2O3间开始反应生成Bi25FeO40相;熔盐温度升高到600℃时,开始生成少量BiFeO3;熔盐温度继续提高到650℃与700℃时,几乎都形成纯相BiFeO3,但仍有微量Bi25FeO40和Bi2Fe4O9相。淬火抑制BiFeO3的分解,系统研究后发现:当熔盐比为5:1时,700℃保温10min后淬火合成粉体几乎为纯相BiFeO3。

Keyword:

BIFEO3 快速合成 淬火 熔盐法

Community:

  • [ 1 ] 福州大学材料科学与工程学院,福州350002

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Source :

硅酸盐通报

ISSN: 1001-1625

Year: 2013

Issue: 11

Volume: 32

Page: 2249-2252

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 4

Affiliated Colleges:

Online/Total:237/10053725
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1