Invention Grant
- Patent Title: In-situ deposition of battery active lithium materials by thermal spraying
- Patent Title (中): 通过热喷涂原位沉积电池活性锂材料
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Application No.: US12862265Application Date: 2010-08-24
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Publication No.: US08399065B2Publication Date: 2013-03-19
- Inventor: Quanyuan Shang , Lu Yang , Karl M. Brown , Donald J. K. Olgado , Victor Pebenito , Hooman Bolandi , Tetsuya Ishikawa , Robert Z. Bachrach , Liang-Yuh Chen
- Applicant: Quanyuan Shang , Lu Yang , Karl M. Brown , Donald J. K. Olgado , Victor Pebenito , Hooman Bolandi , Tetsuya Ishikawa , Robert Z. Bachrach , Liang-Yuh Chen
- Applicant Address: US CA Santa Clara
- Assignee: Applied Materials, Inc.
- Current Assignee: Applied Materials, Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Patterson & Sheridan, LLP
- Main IPC: C23C4/10
- IPC: C23C4/10 ; C23C4/00 ; B05D1/08 ; B05D1/02 ; B05D3/14 ; C01B13/14 ; C01D1/00
Abstract:
A method and apparatus for forming an electrochemical layer of a thin film battery is provided. A precursor mixture comprising electrochemically active precursor particles dispersed in a carrying medium is provided to a processing chamber and thermally treated using a combustible gas mixture also provided to the chamber. The precursor is converted to nanocrystals by the thermal energy, and the nanocrystals are deposited on a substrate. A second precursor may be blended with the nanocrystals as they deposit on the surface to enhance adhesion and conductivity.
Public/Granted literature
- US20110045170A1 IN-SITU DEPOSITION OF BATTERY ACTIVE LITHIUM MATERIALS BY THERMAL SPRAYING Public/Granted day:2011-02-24
Information query
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