Facile synthesis of carbon nanobranches towards cobalt ion sensing and high-performance micro-supercapacitors

Chen, Qiaoling; Wu, Xingjiang; Chen, Su; Li, Qing; Chen, Su

doi:10.1039/c9na00181f

Cited by 5 publications

(3 citation statements)

References 60 publications

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“…95 The flexible supercapacitor constructed by MWCNT/rGO/TPU fibers presented an energy density of 3.45 μWh cm −2 and good bending stability. As a result of the nanoscale effect and unique electrical property, the carbon nanobranches/TPU precursor was also continuously constructed into conductive fibers via a microfluidic solvent exchange reaction, 93 which showed good electrochemical performance (energy density of 4.5 μWh cm −2 ) and flexibility (Figure 4b).…”

Section: Microfluidic Construction Of Fibersmentioning

confidence: 99%

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Review on Microfluidic Construction of Advanced Nanomaterials for High-Performance Energy Storage Applications

Sun

et al. 2022

Energy Fuels

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Advanced nanomaterials that own fundamentally value-added structure and functional properties with respect to specific components, uniform sizes, and well-defined morphologies have overwhelmingly become candidates in energy storage applications. Microfluidic technology has become a new platform to rapidly and efficiently synthesize advanced nanomaterials by precisely regulating the reaction parameters. This review summarizes the recent advances of microfluidic technology for the novel construction of sophisticated nanomaterials or nano/micro building blocks, one-dimensional mesofibers, and twodimensional macrofabrics by diverse fundamental principles, in which the homogeneous morphologies, adjustable architectures, and stimulated electrochemical nature are controllably realized. Moreover, the microfluidic-oriented high electrochemical performances and actually wearable applications by charge transfer, diffusion, storage, and separation are overviewed in terms of supercapacitors, lithium-ion batteries, lithium−sulfur batteries, lithium-metal batteries, sodium-ion batteries, metal−air batteries, and other energy storage cells. Finally, we emphasize the current challenges and future opportunities of microfluidic technology in next-generation energy storage devices.

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Section: Microfluidic Construction Of Fibersmentioning

confidence: 99%

“…(b) Microfluidic construction of a carbon nanobranch-based microfiber by the solvent exchange reaction. This figure was reproduced with permission from ref . Copyright 2019 Royal Society of Chemistry.…”

Section: Microfluidic Construction Of Fibersmentioning

confidence: 99%

Review on Microfluidic Construction of Advanced Nanomaterials for High-Performance Energy Storage Applications

Sun

et al. 2022

Energy Fuels

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“…Various technologies such as micro fabrication technology open up low-cost production for a high performing, robust and adjustable micro supercapacitor system which further explores its feasibility to be integrated into miniaturized devices [6,7]. Although the theoretical performance of these flexible energy storage devices is very high, their efficiency is extremely retarded owing to the assembly of various components in the device.…”

Section: Introductionmentioning

confidence: 99%

Casting of carbon cloth enrobed polypyrrole electrode for high electrochemical performances

Devi

Tapadia

Maharana

2020

Heliyon

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The present investigation deals with the fabrication of a novel flexible and highly conductive PPy electrode. This was made by festooning PPy nanoparticles on carbon cloth (CC) by using chemical liquid process. The developed porous PPy@CC composite have good flexibility with low weight (1.1 mg) and high electrical conductivity (89 Ω À1 cm À1 ). Fourier-transform infrared spectroscopy (FTIR) and X-ray diffraction spectroscopy (XRD) confirmed the formation of PPy on carbon cloth. Scanning electron micrographs (SEM) reveals that the PPy nanoparticles are encapsulated in carbon cloth. The fabricated carbon cloth has been used for solid-state symmetrical supercapacitors (SC) and low-cost material for electrode in potential energy storage devices. These film electrodes showed much superior electrochemical performance i.e. high stability under different current density, encouraging energy density, lower internal resistivity and higher specific capacitance. Synthesized flexible PPy@CC composite electrodes have brilliant applications in various kinds of electrochemical energy storage devices.

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Microfluidics for flexible electronics

Guo

Cai

et al. 2021

Materials Today

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Facile synthesis of carbon nanobranches towards cobalt ion sensing and high-performance micro-supercapacitors

Abstract: A facile strategy is developed for fabrication of carbon nanobranches (CNBs) via in situ pyrolysis of starch.

Cited by 5 publications

References 60 publications

Review on Microfluidic Construction of Advanced Nanomaterials for High-Performance Energy Storage Applications

Review on Microfluidic Construction of Advanced Nanomaterials for High-Performance Energy Storage Applications

Casting of carbon cloth enrobed polypyrrole electrode for high electrochemical performances

Microfluidics for flexible electronics

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