Properties of a carbon negative electrode in completely inorganic thin film Li-ion batteries with a LiCoO{sub 2} positive electrode

PDF Version Also Available for Download.

Description

Completely inorganic thin film lithium ion battery cells have been prepared by vapor deposition processes (vacuum evaporation and sputtering). The negative and positive electrodes were films of disordered carbon and lithium cobalt oxide, respectively. The results of battery charging/discharging and other measurements (e.g., in-situ lithium chemical diffusion constant measurements for the carbon films) indicate that disordered carbon films have a relatively high reversible charge capacity, (> 160 mC/cm{sup 2}-{mu}m, and possibly higher than 360 mC/cm{sup 2}-{mu}m, or > 296 and possibly 667 mAh/g, respectively, assuming the measured film density of 1.5g/cm{sup 3}), and a lithium chemical diffusion constant at room ... continued below

Physical Description

10 p.

Creation Information

Goldner, R.B.; Slaven, S. & Liu, T.Y. October 1, 1995.

Context

This article is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. More information about this article can be viewed below.

Who

People and organizations associated with either the creation of this article or its content.

Provided By

UNT Libraries Government Documents Department

Serving as both a federal and a state depository library, the UNT Libraries Government Documents Department maintains millions of items in a variety of formats. The department is a member of the FDLP Content Partnerships Program and an Affiliated Archive of the National Archives.

Contact Us

What

Descriptive information to help identify this article. Follow the links below to find similar items on the Digital Library.

Description

Completely inorganic thin film lithium ion battery cells have been prepared by vapor deposition processes (vacuum evaporation and sputtering). The negative and positive electrodes were films of disordered carbon and lithium cobalt oxide, respectively. The results of battery charging/discharging and other measurements (e.g., in-situ lithium chemical diffusion constant measurements for the carbon films) indicate that disordered carbon films have a relatively high reversible charge capacity, (> 160 mC/cm{sup 2}-{mu}m, and possibly higher than 360 mC/cm{sup 2}-{mu}m, or > 296 and possibly 667 mAh/g, respectively, assuming the measured film density of 1.5g/cm{sup 3}), and a lithium chemical diffusion constant at room temperature {approximately}10{sup -9} cm{sup 2}/s. These results suggest that disordered carbon films should be good substitutes for metallic lithium in thin film rechargeable batteries.

Physical Description

10 p.

Notes

OSTI as DE96000258

Medium: P; Size: 10 p.

Source

  • Fall meeting of the Materials Research Society (MRS), Boston, MA (United States), 28 Nov - 9 Dec 1994

Language

Item Type

Identifier

Unique identifying numbers for this article in the Digital Library or other systems.

  • Other: DE96000258
  • Report No.: DOE/ER/14377--T2
  • Report No.: CONF-941144--174
  • Grant Number: FG02-93ER14377;FG36-85SF15927
  • Office of Scientific & Technical Information Report Number: 146768
  • Archival Resource Key: ark:/67531/metadc626681

Collections

This article is part of the following collection of related materials.

Office of Scientific & Technical Information Technical Reports

What responsibilities do I have when using this article?

When

Dates and time periods associated with this article.

Creation Date

  • October 1, 1995

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

Description Last Updated

  • April 6, 2017, 7:13 p.m.

Usage Statistics

When was this article last used?

Yesterday: 0
Past 30 days: 0
Total Uses: 3

Interact With This Article

Here are some suggestions for what to do next.

Start Reading

PDF Version Also Available for Download.

Citations, Rights, Re-Use

Goldner, R.B.; Slaven, S. & Liu, T.Y. Properties of a carbon negative electrode in completely inorganic thin film Li-ion batteries with a LiCoO{sub 2} positive electrode, article, October 1, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc626681/: accessed September 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.