Method for making dense crack free thin films

Title: Method for making dense crack free thin films

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Abstract

The process described herein provides a simple and cost effective method for making crack free, high density thin ceramic film. The steps involve depositing a layer of a ceramic material on a porous or dense substrate. The deposited layer is compacted and then the resultant laminate is sintered to achieve a higher density than would have been possible without the pre-firing compaction step.

Inventors:

Jacobson, Craig P. ^[1]; Visco, Steven J. ^[2]; De Jonghe, Lutgard C. ^[1]

(Lafayette, CA)
(Berkeley, CA)

Publication Date:: Tue Jan 16 00:00:00 EST 2007

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1007932

Patent Number(s):: 7,163,713

Application Number:: 10/162,511

Assignee:: The Regents of the University of California (Oakland, CA) OAK

DOE Contract Number:: AC03-76SF00098

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Citation Formats


                    Jacobson, Craig P., Visco, Steven J., and De Jonghe, Lutgard C. Method for making dense crack free thin films.  United States: N. p., 2007. 
        Web.

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                    Jacobson, Craig P., Visco, Steven J., & De Jonghe, Lutgard C. Method for making dense crack free thin films.  United States.

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                    Jacobson, Craig P., Visco, Steven J., and De Jonghe, Lutgard C. Tue .  
        "Method for making dense crack free thin films".  United States.  
        doi:.  https://www.osti.gov/servlets/purl/1007932.

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@article{osti_1007932,

  title        = {Method for making dense crack free thin films},

  author       = {Jacobson, Craig P. and Visco, Steven J. and De Jonghe, Lutgard C.},

  abstractNote = {The process described herein provides a simple and cost effective method for making crack free, high density thin ceramic film. The steps involve depositing a layer of a ceramic material on a porous or dense substrate. The deposited layer is compacted and then the resultant laminate is sintered to achieve a higher density than would have been possible without the pre-firing compaction step.},

  doi          = {},

  journal      = {},

  number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Jan 16 00:00:00 EST 2007},

  month        = {Tue Jan 16 00:00:00 EST 2007}

}

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The process described herein provides a simple and cost effective method for making crack free, high density thin ceramic film. The steps involve depositing a layer of a ceramic material on a porous or dense substrate. The deposited layer is compacted and then the resultant laminate is sintered to achieve a higher density than would have been possible without the pre-firing compaction step.
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