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Flexible skin energy supply device

A flexible, epidermal technology, applied in the field of epidermal electronic energy, can solve problems such as low energy conversion efficiency, and achieve the effect of high energy transmission efficiency

Inactive Publication Date: 2020-07-21
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the issue of energy supply for wearable flexible epidermal electronics is a challenge
However, thermal batteries derive their energy from body temperature and have low energy conversion efficiencies

Method used

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  • Flexible skin energy supply device
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Embodiment Construction

[0030] The flexible skin energy supply device based on the replaceable glucose patch of the present invention will be described in detail below with reference to the embodiments and the accompanying drawings.

[0031] Such as figure 1 As shown, the flexible epidermal energy supply device of the present invention supplies energy for the wearable flexible epidermal electronic system, and the entire wearable flexible epidermal electronic system is fabricated on a flexible substrate B that conforms to the human skin epidermis A for continuous monitoring of human physiological Parameters, such as skin temperature, electrocardiographic signal, electromyographic signal, and the concentration of various substances in physiological activities, etc. The energy supply device is mainly composed of a flexible substrate B, a base electrode C, and a replaceable energy patch D on it. The flexible skin energy supply device in the present invention has the advantages of flexibility, replaceabil...

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Abstract

The invention discloses a compliant skin energy supply device which is mainly formed from, from bottom to top, a flexible substrate layer, a substrate electrode layer, and an energy patch composed ofa perfluorosulfonic acid polymer thin film layer. A laccase molecule layer and a platinum nano-particle layer are formed, in a cured manner, between the substrate electrode layer and the perfluorosulfonic acid polymer thin film layer, thus forming a positive electrode of a primary battery after curing; a glucose oxidase molecule layer, a glucose molecule layer and a platinum nano-particle layer are formed, in a cured manner, between the substrate electrode layer and the perfluorosulfonic acid polymer thin film layer, thus forming a negative electrode of a primary battery after curing. The compliant skin energy supply device is flexible and replaceable, has high energy transmission efficiency and is green and environment-friendly, wherein energy is sourced from a redox reduction of the glucose at the negative electrode and oxygen at the positive electrode.

Description

technical field [0001] The invention belongs to the field of skin electronic energy sources, in particular to a flexible skin energy supply device. Background technique [0002] In recent years, with the development of mechanics, materials and manufacturing technology, wearable flexible epidermal electronic devices have attracted extensive attention from academia and industry. These wearable flexible epidermal electronic devices can be used to continuously monitor health data. Including skin temperature, ECG signal, myoelectric signal, and the concentration of various substances in physiological activities, etc. Due to the development of materials and manufacturing techniques, researchers have achieved certain results in wearable flexible epidermal electronics. [0003] However, the issue of energy supply for wearable flexible epidermal electronics is a challenge. Due to the flexibility of the skin, energy devices for wearable flexible epidermal electronics are required to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M8/1016H01M8/0612H01M8/0656
CPCH01M8/0612H01M8/0656H01M8/1016Y02E60/50
Inventor 栗大超张兴国蒲治华
Owner TIANJIN UNIV
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