Design, preparation and assembly of flexible electrode based on carbon materials

Wang, Jing; Yang, Mei; Zheng, Zijian; Yu, Ranbo; Wang, Dan

doi:10.1360/n972018-01105

Cited by 2 publications

(2 citation statements)

References 29 publications

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“…12 Bi et al produced PPy/reduced graphene oxide (rGO) composite fabrics with outstanding electrical conductivity, thermal conductivity, and excellent chemical stability by hot-press reduction and in situ polymerization. 42 Carbon nanotubes (CNTs) 48−53 are a kind of carbon material 49−52 with excellent physicochemical properties such as high electrical conductivity, 54,55 good stability, 56 and mechanical properties. 57 So CNTs have a wide range of applications in supercapacitors, 58 sensors, 59 molecular electronics, 60 and heat transfer material.…”

Section: ■ Introductionmentioning

confidence: 99%

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Preparation of Polypyrrole/Carbon Nanotubes Composite Cotton Fabric through In Situ Polymerization and Its Conductive Property

Wang,

Kong,

Liu

et al. 2024

ACS Appl. Electron. Mater.

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The emergence of wearable electronic devices has dramatically changed people's daily life. However, the conductivity and wearability of most wearable fabric sensors still need to be improved. Therefore, it is of great importance that wearable, flexible electronic devices of fabrics be prepared with excellent antibacterial, electrochemical, and electrothermal properties. In this paper, a polypyrrole (PPy)/carbon nanotubes (CNTs) composite cotton fabric (CF) was prepared by in situ polymerization. The structure and morphology of the composite cotton fabric were characterized by Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy (Raman), and scanning electron microscope (SEM). The different process conditions were measured with a four-point conductive performance of the composite fabric, using the I−V curve, cycle volt−ampere characteristic curve, and curved sensitivity curve to investigate the electrochemical performance. In addition, its electrothermal performance and antibacterial properties were measured. When the concentration of pyrrole was 0.2 mol/L, the conductivity of PPy/CNT/CF reached 4.5 S/cm. Furthermore, the capacitance of the composite fabric as an electrode in the supercapacitor prototype could reach an order of 34.4 mF cm −2 . It was discovered that the composite fabric displayed a specific capacitive performance, good thermal conductivity, and antibacterial property.

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Section: ■ Introductionmentioning

confidence: 99%

“…Carbon nanotubes (CNTs) − are a kind of carbon material − with excellent physicochemical properties such as high electrical conductivity, , good stability, and mechanical properties . So CNTs have a wide range of applications in supercapacitors, sensors, molecular electronics, and heat transfer material .…”

Section: Introductionmentioning

confidence: 99%