Study on the characteristics of thermo-electrodes of various deposition parameters for the flexible temperature sensor

Liu, Zhaojun; Tian, Bian; Xu, Fan; Zhang, Zhongkai; Liu, Jiangjiang; Lin, Qijing; Shi, Peng; Han, Feng; Mao, Qi

doi:10.1063/5.0023011

Cited by 7 publications

(9 citation statements)

References 31 publications

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“…Likewise, the Seebeck coefficient of the material and the temperature gradient directly affect the output power. [51][52][53][54][79][80][81][82][83][84]88,[90][91][92][93][94][95][192][193][194][195][196][197][198][199][200][201][202][203][204][205][206] Therefore, when designing and preparing TEGs, we should choose the structure type and thermoelectric layer material of TEGs reasonably according to the actual application requirements and the application temperature range.…”

Section: Theoretical Principle Of Tegsmentioning

confidence: 99%

“…As a result, the concept of TEGs based on the thermoelectric effect was presented and realized. [79][80][81][82][88][89][90] As shown in Figure 1a, since 1821, when the thermoelectric effect was first discovered by Thomas Johann Seebeck, TEGs have evolved tremendously. [88,[91][92][93][94][95] Since the 1950s, researchers have been using materials such as bismuth telluride (Bi 2 Te 3 ), lead telluride (PbTe), and antimony telluride (Sb 2 Te 3 ) as thermoelectric legs to form bulk-type TEGs.…”

Section: Introductionmentioning

confidence: 99%

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Evolution of Thermoelectric Generators: From Application to Hybridization

Liu

Tian

et al. 2023

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Considerable thermal energy is emitted into the environment from human activities and equipment operation in the course of daily production. Accordingly, the use of thermoelectric generators (TEGs) can attract wide interest, and it shows high potential in reducing energy waste and increasing energy recovery rates. Notably, TEGs have aroused rising attention and been significantly boosted over the past few years, as the energy crisis has worsened. The reason for their progress is that thermoelectric generators can be easily attached to the surface of a heat source, converting heat energy directly into electricity in a stable and continuous manner. In this review, applications in wearable devices, and everyday life are reviewed according to the type of structure of TEGs. Meanwhile, the latest progress of TEGs’ hybridization with triboelectric nanogenerator (TENG), piezoelectric nanogenerator (PENG), and photovoltaic effect is introduced. Moreover, prospects and suggestions for subsequent research work are proposed. This review suggests that hybridization of energy harvesting, and flexible high‐temperature thermoelectric generators are the future trends.

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Section: Theoretical Principle Of Tegsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Evolution of Thermoelectric Generators: From Application to Hybridization

Liu

Tian

et al. 2023

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“…Thermocouples are widely used in temperature sensing due to their design simplicity, robustness, and their ability to measure a wide range of temperatures. 30 , 33 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 Due to these characteristics, they are used in several industrial, scientific, and consumer applications such as process control, ovens, furnaces, and automotive engines. 39 , 43 , 45 , 50 , 51 , 52 , 53 , 54 , 55 Based on the type of alloys used, several varieties of thermocouples are available for commercial use, such as Type K (nickel-chromium alloy and nickel-silicon alloy), Type J (iron and copper-nickel alloy), Type T (copper and constantan), Type B (platinum-rhodium alloy and platinum-rhodium alloy), Type S (platinum-rhodium alloy and platinum, Type R (platinum-rhodium alloy and platinum) and Type E (nickel-chromium alloy and constantan).…”

Section: Introductionmentioning

confidence: 99%

Flexible thin film thermocouples: From structure, material, fabrication to application

Zhang¹,

Liu²,

Lei³

et al. 2023

iScience

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“…Among all kinds of temperature sensors, thermocouple temperature sensors stand out because of their fast response, small heat capacity and passive sensing [9][10][11]. Researchers have carried out systematic research on the flexible thermocouple temperature sensor [12][13][14][15][16][17][18], which is mainly composed of two parts, a temperature-sensitive layer made of two different materials and a flexible substrate.…”

Section: Introductionmentioning

confidence: 99%

Flexible temperature sensor with high sensitivity ranging from liquid nitrogen temperature to 1200 °C

Liu

Tian

Jiang

et al. 2022

Int. J. Extrem. Manuf.

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Flexible temperature sensors have been extensively investigated due to their prospect of wide application in various flexible electronic products. However, most of the current flexible temperature sensors only work well in a narrow temperature range, with their application at high or low temperatures still being a big challenge. This work proposes a flexible thermocouple temperature sensor based on aerogel blanket substrate, the temperature-sensitive layer of which uses the screen-printing technology to prepare indium oxide and indium tin oxide. It has good temperature sensitivity, with the test sensitivity reaching 226.7 μV °C−1 . Most importantly, it can work in a wide temperature range, from extremely low temperatures down to liquid nitrogen temperature to high temperatures up to 1200 °C, which is difficult to be achieved by other existing flexible temperature sensors. This temperature sensor has huge application potential in biomedicine, aerospace and other fields.

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Study on the characteristics of thermo-electrodes of various deposition parameters for the flexible temperature sensor

Cited by 7 publications

References 31 publications

Evolution of Thermoelectric Generators: From Application to Hybridization

Evolution of Thermoelectric Generators: From Application to Hybridization

Flexible thin film thermocouples: From structure, material, fabrication to application

Flexible temperature sensor with high sensitivity ranging from liquid nitrogen temperature to 1200 °C

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