Element and electric generator

Active Publication Date: 2018-01-11
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0014]The present invention can provide an element having excel

Problems solved by technology

Since the system utilizing the piezoelectric element uses mainly a ceramic-based piezoelectric element, there are problems that the element does not have flexibility and the element is easily broken.
However, these treatments have a

Method used

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  • Element and electric generator
  • Element and electric generator
  • Element and electric generator

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0196]

[0197]—Production of Intermediate Layer—

[0198]Silicone rubber (IVS4312, manufactured by Momentive Performance Materials Inc.) was applied onto a polyethylene terephthalate (PET) film, and the applied silicone rubber composition was heated to cure at 120° C. for 30 minutes, to thereby form a thin film having a thickness of 100 μm.

[0199]Subsequently, the thin film was subjected to a corona discharge treatment under the following conditions. Thereafter, the PET film was peeled. In the manner as described above, an intermediate layer was obtained.

[0200]

[0201]Applied voltage: 100 V

[0202]Cumulative energy: 60 J / cm2

[0203]Reaction atmosphere: air

[0204]—First Electrode and Second Electrode—

[0205]As for each of a first electrode and a second electrode, AL-PET 9-100 (thickness of aluminium foil: 9 μm, thickness of polyethylene terephthalate film: 100 μm (cover material)) manufactured by PANAC CO., LTD. was provided.

[0206]—Production of Element—

[0207]The obtained intermediate layer was sa

example 2

[0222]

[0223]—Production of Intermediate Layer—

Silicone rubber (KE-1935, manufactured by Shin-Etsu Chemical Co., Ltd.) was applied onto a polyethylene terephthalate (PET) film, and the applied silicone rubber composition was heated to cure at 120° C. for 30 minutes, to thereby form a thin film having a thickness of 100 μm.

Subsequently, the thin film was subjected to a corona discharge treatment in the same manner as in Example 1. Then, the PET film was peeled to thereby produce an intermediate layer of Example 2.

[0224]—Productions of Element and Electric Generator—

[0225]An element and an electric generator of Example 2 were produced using the produced intermediate layer in the same manner as in Example 1.

[0226]

[0227]>

[0228]The produced intermediate layer of Example 2 was subjected to a measurement of an infrared absorption spectrum in the same manner as in Example 1. As a result, the variation rate of the peak intensity ratio was 0.80. It was confirmed from the obtained variation rate t

example 3

[0231]

[0232]—Production of Intermediate Layer—

[0233]A silicone rubber composition was prepared by dispersing 100 parts by mass of silicone rubber (IVS4312, manufactured by Momentive Performance Materials Inc.), 50 parts by mass of barium titanate (208108, manufactured by Sigma-Aldrich Co., LLC.).

[0234]Subsequently, the silicone rubber composition was applied onto a polyethylene terephthalate (PET) film, and the applied silicone rubber composition was heated to cure at 120° C. for 30 minutes, to thereby form a thin film having a thickness of 100 μm.

[0235]Subsequently, the thin film was subjected to a corona discharge treatment in the same manner as in Example 1. Then, the PET film was peeled to thereby produce an intermediate layer of Example 3.

[0236]—Productions of Element and Electric Generator—

[0237]An element and an electric generator of Example 3 were produced using the produced intermediate layer in the same manner as in Example 1.

[0238]

[0239]>

[0240]The produced intermediate layer

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Abstract

An element including: a first electrode; an intermediate layer made of a silicone rubber composition containing a silicone rubber; and a second electrode, where the first electrode, the intermediate layer, and the second electrode are disposed in this order, wherein a peak intensity ratio (1095±5 cm−1/1025±5 cm−1) of an infrared absorption spectrum of the intermediate layer varies along a vertical direction relative to a surface of the first electrode, and to a surface of the second electrode.

Description

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Claims

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Application Information

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Owner RICOH KK
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