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With the rapid development of miniaturized multi-functional systems, micro-energy-storage devices have drawn increasing attention due to the importance of power supply. In this paper, a novel fabrication for freestanding solid-state micro-supercapacitors (MSCs) has been proposed and developed by combining electrolyte transferring with laser patterning process. Typical freestanding MSC is composed...
In this paper, we present a novel wearable flexible supercapacitor with the conductive carbon-nanotube (CNT)/fabric electrode and PVA/H3PO4 solid-state electrolyte, which is cost-effective and can be easily mass produced. Two kinds of fabric as the electrode substrates, cotton knitting fabric and polyester-fiber knitting fabric, are used for comparison respectively. The flexible fabric-based supercapacitors...
This paper presents an efficient fabrication process of highly aligned P(VDF-TrFE) nanofibers based on conventional far-field electrospinning (CFES) technique. By attaching a comb-shape electrode onto a fast rotating drum, the process combines the advantages of plane electrode and rotating-drum-collecting methods, which leads to the orientation of the deposited nanofibers and enhances it. Additionally,...
In this paper, we present a novel compressible solid-state supercapacitor with PVA/H3PO4 solid-state electrolyte and folded carbon-nanotube (CNT)/paper electrode. In this structure, both of the compression tolerance of folding structure and the strain capability of CNT film contribute to achieve high compression-tolerant abilities of the electrode, which can be widely used in various environments...
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