Title:
LITHIUM STRIP MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2016/173137
Kind Code:
A1
Abstract:
A lithium strip manufacturing method comprises: surface treatment: placing a to-be-rolled lithium strip (210) entirely between a first substrate (220) and a second substrate (230), and performing a surface treatment respectively on surfaces of the first substrate and the second substrate in contact with the to-be-rolled lithium strip, such that adhesion between the first substrate and the to-be-rolled lithium strip is greater than adhesion between the second substrate and the to-be-rolled lithium strip; rolling: rolling the to-be-rolled lithium strip and the first substrate and the second substrate at the two sides of the to-be-rolled lithium strip, such that the to-be-rolled lithium strip, the first substrate and the second substrate are laminated together; peeling: peeling the second substrate from the lithium strip, the first substrate and the second substrate laminated together by a rolling device (160); and passivation: passivating an exposed surface of the lithium strip. The lithium strip manufacturing method ensures that the lithium strip does not break or stick together during the manufacturing process.
Inventors:
LI XUDONG (CN)
TAO XINGHUA (CN)
XIE BIN (CN)
ZHANG SHENGWU (CN)
CHENG WENQIANG (CN)
TAO XINGHUA (CN)
XIE BIN (CN)
ZHANG SHENGWU (CN)
CHENG WENQIANG (CN)
Application Number:
PCT/CN2015/085950
Publication Date:
November 03, 2016
Filing Date:
August 03, 2015
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
B32B37/10; B32B37/06
Foreign References:
| CN202986287U | 2013-06-12 | |||
| JPH03272848A | 1991-12-04 | |||
| CN103325995A | 2013-09-25 | |||
| JP2007118391A | 2007-05-17 |
Attorney, Agent or Firm:
BEIJING UNI-INTEL PATENT AND TRADEMARK OFFICE (CN)
北京汇思诚业知识产权代理有限公司 (CN)
北京汇思诚业知识产权代理有限公司 (CN)
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