Amorphous cathode material for battery device

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United States of America Patent

PATENT NO 9627709
SERIAL NO

14514779

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Abstract

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A method of fabricating a multilayered thin film solid state battery device. The method steps include, but are not limited to, the forming of the following layers: substrate member, a barrier material, a first electrode material, a thickness of cathode material, an electrolyte, an anode material, and a second electrode material. The formation of the barrier material can include forming a polymer material being configured to substantially block a migration of an active metal species to the substrate member, and being characterized by a barrier degrading temperature. The formation of cathode material can include forming a cathode material having an amorphous characteristic, while maintaining a temperature of about −40 Degrees Celsius to no greater than 500 Degrees Celsius such that a spatial volume is characterized by an external border region of the cathode material. The method can then involve transferring the resulting thin film solid state battery device.

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Patent Owner(s)

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SAKTI3 INC1490 EISENHOWER PLACE BUILDING 4 ANN ARBOR MI 48108

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yen-Hung Ann Arbor, US 71 380
Chung, Myoundo Ann Arbor, US 1 0
Kim, Hyoncheol Ann Arbor, US 28 194
Sastry, Ann Marie Ann Arbor, US 76 886
Wang, Chia-Wei Ypsilanti, US 156 2513
Zhang, Xiang Chun Ann Arbor, US 1 0

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