A review of nanofibrous structures in lithium ion batteries

Pampal, Esra Serife; Stojanovska, Elena; Simon, B.; Kılıç, Ali

doi:10.1016/j.jpowsour.2015.09.059

Cited by 120 publications

(52 citation statements)

References 249 publications

(214 reference statements)

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“…The fibrous structure could provide effective active sites while facilitating the mobility of ionic diffusion. 27 The TEM imaging observed for the Mn cake as precursor (Fig. 4) is quite similar in morphology with homogeneity and densely packed, as compared to that of low grade residue (Fig.…”

mentioning

confidence: 73%

Correlation among physical and electrochemical behaviour of nanostructured electrolytic manganese dioxide from leach liquor and synthetic for aqueous asymmetric capacitor

Minakshi

Biswal

Mitchell

et al. 2016

Phys. Chem. Chem. Phys.

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mentioning

confidence: 73%

Correlation among physical and electrochemical behaviour of nanostructured electrolytic manganese dioxide from leach liquor and synthetic for aqueous asymmetric capacitor

Minakshi

Biswal

Mitchell

et al. 2016

Phys. Chem. Chem. Phys.

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“…As one of the most important energy storage systems, the Li-ion battery (LIB) has been used not only in portable electronics [38], but also in power batteries for electric vehicles now. Simultaneously, to meet the demands of all-electric vehicles in the long term [39], researchers have been devoted to developing other battery systems with lithium metal as the anode material to improve the energy density, such as LSB and Li-O 2 batteries.…”

Section: Applicationsmentioning

confidence: 99%

“…The long migration pathways for the Li + of powder materials may lead to the large volume expansion occurring during cycling, resulting in the low rate of performance and poor cyclability [38]. NF materials are promising materials for LIBs because of their good electrochemical activity, high mechanical strength, and large specific surface area.…”

Section: Applicationsmentioning

confidence: 99%

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Electrospinning of Nanofibers for Energy Applications

et al. 2016

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With global concerns about the shortage of fossil fuels and environmental issues, the development of efficient and clean energy storage devices has been drastically accelerated. Nanofibers are used widely for energy storage devices due to their high surface areas and porosities. Electrospinning is a versatile and efficient fabrication method for nanofibers. In this review, we mainly focus on the application of electrospun nanofibers on energy storage, such as lithium batteries, fuel cells, dye-sensitized solar cells and supercapacitors. The structure and properties of nanofibers are also summarized systematically. The special morphology of nanofibers prepared by electrospinning is significant to the functional materials for energy storage.

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“…18 Despite the rapid developments in nanofiber technology, fabrication of multifunctional nanofibers with novel techniques is still highly demanded. 19,20 In recent years, PVP has gained widespread attention by many scholars as a nontoxic, organic, and biocompatible material for biomedical 21,22 and electrochemical 23,24 applications. Nanofibers of PVP have been used as a supporting substrate for other materials to be employed in various applications, including gas sensing, 25 air filtration, 26 and electromagnetic interference (EMI) shielding.…”

mentioning

confidence: 99%

Determining the effect of centrifugal and electrical forces on the jet behaviors, the nanofiber structure, and morphology

Hosseinian

Valipouri

Ravandi

et al. 2018

Polymers for Advanced Techs

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The increasing demand for nanofibers production has led to the rapid growth of the usage of electro‐centrifugal spinning (ECS) systems especially in recent years. Besides the rapid developments, fabrication of novel fibrous materials with novel techniques is still under investigation. Polyvinylepyrrolidone (PVP) is one of the multifunctional materials, which has attracted scientific interests to be employed in a variety of advanced applications. The main objective of the present study was therefore to explore the effects of essential parameters involved in fabrication of PVP nanofibers via an ECS system. The effects of rotational speed (197‐4051 r/min) and applied voltage (0‐14 kV) on the structural and morphological properties of nanofibers were also investigated. Analyses of the scanning electron microscope (SEM) images were performed with Digimizer and SPSS16.0 software to characterize the diameter distribution of the nanofibers. The degree of crystallinity was evaluated by the X‐ray diffraction method. In order to explain the unexpected results, further investigations were performed on the motion of the jet and flow rate. The results showed that instead of nanofibers, microparticles were formed at lower voltages and rotational speeds. The increase in the applied voltage resulted in a decrease in the minimum rotational speed that is required to form continuous fluid jet. The bending instabilities were changed from whipping to spiraling at the voltages above 10 kV. This resulted in the minimum fiber diameter at a voltage between 6 and 10 kV. Moreover, the applied voltage slightly affected the degree of crystallinity. No significant change was observed in the degree of crystallinity by varying the rotational speed.

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A review of nanofibrous structures in lithium ion batteries

Cited by 120 publications

References 249 publications

Correlation among physical and electrochemical behaviour of nanostructured electrolytic manganese dioxide from leach liquor and synthetic for aqueous asymmetric capacitor

Correlation among physical and electrochemical behaviour of nanostructured electrolytic manganese dioxide from leach liquor and synthetic for aqueous asymmetric capacitor

Electrospinning of Nanofibers for Energy Applications

Determining the effect of centrifugal and electrical forces on the jet behaviors, the nanofiber structure, and morphology

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