Flexible temperature-sensitive sensor and body temperature monitoring system based on same
A temperature-sensitive sensor and monitoring system technology, which is applied in sensors, diagnostic recording/measurement, medical science, etc., can solve the problems of inconvenient operation and the inability of the body temperature monitoring system to continuously record body temperature changes, so as to achieve easy portability and remote medical monitoring. , the effect of improving the conversion efficiency
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[0041] Example 1: Please refer to figure 1 , The present invention provides a flexible temperature-sensitive sensor, comprising: a flexible substrate 4, a temperature-sensitive material layer 3, an electrode layer 2 and a flexible protective layer 1. The temperature-sensitive material layer 3 is formed on the surface of the flexible substrate 4 and has A three-dimensional porous nanostructure, the electrode layer 2 includes two electrodes which are drawn from the surface of the temperature-sensitive material layer 3, the flexible protective layer 1 is formed on the surface of the temperature-sensitive material layer 3 and the electrode layer 2 is located on the temperature-sensitive material Layer 3 surface part.
[0042] Wherein, the temperature-sensitive material layer is prepared by the following steps:
[0043] S1, after mixing 2 g of reduced graphene oxide and 2 g of ethanol, perform ultrasonic treatment for 30 minutes to obtain a slurry mixture;
[0044] S2, add 1g to the slur...
Example Embodiment
[0074] Embodiment two:
[0075] See figure 1 The present invention provides a flexible temperature-sensitive sensor for body temperature monitoring, comprising: a flexible substrate 4, a temperature-sensitive material layer 3, an electrode layer 2 and a flexible protective layer 1, the temperature-sensitive material layer 3 is formed on the flexible liner The bottom 4 has a three-dimensional porous nanostructure on the surface. The electrode layer 2 includes four electrodes, the electrodes are drawn from the temperature-sensitive material layer 3, and the flexible protective layer 1 is formed on the surface of the temperature-sensitive material layer 3.
[0076] Wherein, the temperature-sensitive material layer is prepared by the following steps:
[0077] S1, after mixing 2 g of reduced graphene oxide and 3 g of ethanol, perform ultrasonic treatment for 40 minutes to obtain a slurry mixture;
[0078] S2, add 2g to the slurry mixture, the density is 1.043g / cm 3 PDMS, stirred for 1h to ...
Example Embodiment
[0110] Embodiment three:
[0111] See figure 1 , The present invention provides a flexible temperature-sensitive sensor, comprising: a flexible substrate 4, a temperature-sensitive material layer 3, an electrode layer 2 and a flexible protective layer 1. The temperature-sensitive material layer 3 is formed on the surface of the flexible substrate 4 and has A three-dimensional porous nanostructure, the electrode layer 2 includes two electrodes which are drawn from the surface of the temperature-sensitive material layer 3, the flexible protective layer 1 is formed on the surface of the temperature-sensitive material layer 3 and the electrode layer 2 is located on the temperature-sensitive material Layer 3 surface part.
[0112] Wherein, the temperature-sensitive material layer is prepared by the following steps:
[0113] S1. After mixing 5 g of graphene and 15 g of dichloromethane, ultrasonic treatment is performed for 50 minutes to obtain a slurry mixture;
[0114] S2, add 1g to the s...
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