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

Author:

李钒 (李钒.) (Scholars:李钒) | 王道德 (王道德.) | 侯海元 (侯海元.) | 安振涛 (安振涛.) | 白帆 (白帆.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种电极旋转的防枝晶电池装置,涉及电池测试领域。用一个变频电机通过传动皮带带动转轴转动,同时带动正负电极转动,正极顺时针转动,负极逆时针转动,带动了电解液流动,使电解液中各处锂离子的浓度均匀化,减小浓差极化,防止充电过程中在负极产生锂枝晶;两个筒的转速相同且方向相反,形成对流,减小电解液的流速,消弱了电解液因电极筒转动而产生的湍流问题。正负极的转速可以根据充放电速率大小调节,充电电流大,转速快;反之,充电电流小,转速慢。该电池装置可以有效预防锂枝晶的产生,提高了锂电池的性能,结构简便安装维护方便快捷。

Keyword:

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Related Article:

Patent Info :

Type: 发明授权

Patent No.: CN201811591045.5

Filing Date: 2018-12-22

Publication Date: 2020-10-27

Pub. No.: CN109687043B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 8

Online/Total:357/10620893
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.