Methods of making certain piezoelectric films are disclosed. For example, a certain method of making piezoelectric films consistent with certain embodiments of the invention can include the steps of obtaining a piezoelectric material, reducing said piezoelectric material to particles, contacting said particles with a flexible matrix material, and applying said matrix material to one or more surfaces of a member.

 
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< Method for cleaning crude terephthalic acid and catalysts suitable for the same and containing carbon fibers

< Patterned thermal liner for protective garments

> Untreated diffusion media with mesoporous layer and devices incorporating the same

> Tubular assembly having an internal plug

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