Lithium compensation for full cell operation
Abstract
Disclosed herein are embodiments of a lithium-ion battery system comprising an anode, an anode current collector, and a layer of lithium metal in contact with the current collector, but not in contact with the anode. The lithium compensation layer dissolves into the electrolyte to compensate for the loss of lithium ions during usage of the full cell. The specific placement of the lithium compensation layer, such that there is no direct physical contact between the lithium compensation layer and the anode, provides certain advantages.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1253339
- Patent Number(s):
- 9343736
- Application Number:
- 14/231,058
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Mar 31
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 25 ENERGY STORAGE; 36 MATERIALS SCIENCE
Citation Formats
Xiao, Jie, Zheng, Jianming, Chen, Xilin, Lu, Dongping, Liu, Jun, and Jiguang, Jiguang. Lithium compensation for full cell operation. United States: N. p., 2016.
Web.
Xiao, Jie, Zheng, Jianming, Chen, Xilin, Lu, Dongping, Liu, Jun, & Jiguang, Jiguang. Lithium compensation for full cell operation. United States.
Xiao, Jie, Zheng, Jianming, Chen, Xilin, Lu, Dongping, Liu, Jun, and Jiguang, Jiguang. Tue .
"Lithium compensation for full cell operation". United States. https://www.osti.gov/servlets/purl/1253339.
@article{osti_1253339,
title = {Lithium compensation for full cell operation},
author = {Xiao, Jie and Zheng, Jianming and Chen, Xilin and Lu, Dongping and Liu, Jun and Jiguang, Jiguang},
abstractNote = {Disclosed herein are embodiments of a lithium-ion battery system comprising an anode, an anode current collector, and a layer of lithium metal in contact with the current collector, but not in contact with the anode. The lithium compensation layer dissolves into the electrolyte to compensate for the loss of lithium ions during usage of the full cell. The specific placement of the lithium compensation layer, such that there is no direct physical contact between the lithium compensation layer and the anode, provides certain advantages.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {5}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Secondary lithium-ion cell with an auxiliary electrode
patent, January 2002
- Meissner, Eberhard
- US Patent Document 6,335,115
Negative electrode for secondary cell,secondary cell, and method for producing negative electrode for secondary cell
patent-application, December 2004
- Utsugi, Koji; Yamamoto, Hironori; Iriyama, Jiro
- US Patent Application 10/493487; 20040258997
Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
patent-application, September 2007
- Affinito, John D.; Mikhaylik, Yuriy V.; Geronov, Yordan M.
- US Patent Document 11/400025; 20070224502
Lithium Ion Batteries with Supplemental Lithium
patent-application, May 2012
- Amiruddin, Shabab; Venkatachalam, Subramanian; Li, Bing
- US Patent Application 12/938073; 20120107680
Method For Pre-Doping Anode And Lithium Ion Capacitor Storage Device Including The Same
patent-application, November 2012
- Cho, Ji Sung; Lee, Sang Kyun; Jung, Hyun Chul
- US Patent Application 13/463321; 20120300366
Prelithiated current collector and secondary lithium cells containing same
patent-application, February 2013
- Zhamu, Aruna; Wang, Yanbo; Jang, Bor Z.
- US Patent Application 13/199058; 20130045427