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

Inventor:

郑兴华 (郑兴华.) [1] (Scholars:郑兴华) | 莫少宇 (莫少宇.) [2] | 朱培树 (朱培树.) [3] | 王南兰 (王南兰.) [4] | 汤闯 (汤闯.) [5]

Indexed by:

incoPat

Abstract:

本发明涉及一种低成本、低损耗和温度超稳定型介质材料及制备方法,包括:1)将BaTiO3粉体与Y2O3粉体混合、球磨、烘干、预烧,得到陶瓷粉体;2)在陶瓷粉体中加入MgO和CaSiO3,球磨后经烘干、造粒、成型、排胶、烧结,得到温度超稳定型介质材料。该介质材料在‑55℃~125℃范围内均满足了容温变化率≤±3.3%,满足X7D型温度稳定特性,其中最优实例可满足容温变化率≤±1.97%,满足X7C型温度稳定特性,成功制备出温度超稳定型介质材料;介电常数高,室温下介电常数>1210;介电损耗极低,室温下介电损耗≤0.71%;体系不含铅,改性剂成本低、掺杂成分少、工艺流程简单,可进行大规模生产应用。

Keyword:

Reprint 's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明授权

Patent No.: CN202310254606.7

Filing Date: 2023-03-16 00:00:00

Publication Date: 2023-12-19 00:00:00

Pub. No.: CN116239378B

公开国别: 中国

Applicants: 福州大学

Legal Status: 授权

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:

30 Days PV: 0

Online/Total:53/10095142
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