NONLINEAR COMPOSITE COMPOSITIONS, METHODS OF MAKING THE SAME, AND ARTICLES INCLUDING THE SAME

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United States of America

SERIAL NO

16465401

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Abstract

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Nonlinear composite compositions comprise a dielectric matrix material and flakes of a mixed metal oxide having the formula M1xM2yOz dispersed in the dielectric matrix material. M1 is selected from the group consisting of alkali metals, alkaline earth metals, and combinations thereof. M2 is a transition metal or post-transition metal, wherein M2 has an atomic number no greater than 78. The number x is in the range 0.3≤x≤1, y is a number in the range 0.5≤y≤1.5, and z is a number selected such that the mixed metal oxide is electrically neutral, wherein the amount of flakes in the nonlinear composite composition is sufficient that the nonlinear composite composition has a nonlinear increasing conductivity in response to increasing electric field. Methods of making nonlinear composite compositions and articles including them are disclosed.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aksit, Mahmut Woodbury, US 19 35
Ghosh, Dipankar Oakdale, US 42 42

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