The high performance of polydopamine-coated electrospun poly(ether sulfone) nanofibrous separator for lithium-ion batteries

Xie, Min; Wang, Jun; Wang, Xu; Yin, Mingying; Chao, Danming; Liu, Xincai

doi:10.1007/s13233-016-4140-3

Cited by 20 publications

(6 citation statements)

References 37 publications

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“…For example, a porous separator made of PU/PVDF is able to avoid breakage and elimination under repetitive stretching/releasing cycles. [ 306 ] Over the past two decades, Li–S (sulfur) batteries have experienced tremendous development, [ 232,307 ] which has led the exploration of new electrode materials (e.g., elements in Group IA and VIA) that share an analogous multielectron chemistry. [ 302,308 ]…”

Section: Soft Skin‐like Energy Devicesmentioning

confidence: 99%

Skin Electronics: Next‐Generation Device Platform for Virtual and Augmented Reality

Kim

Wang

et al. 2021

Adv Funct Materials

116

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Virtual reality (VR) and augmented reality (AR) are overcoming the physical limits of real‐life using advances in devices and software. In particular, the recent restrictions in transportation from the coronavirus disease 2019 (COVID‐19) pandemic are making people more interested in these virtual experiences. However, to minimize the differences between artificial and natural perception, more human‐interactive and human‐like devices are necessary. The skin is the largest organ of the human body and interacts with the environment as the site of interfacing and sensing. Recent progress in skin electronics has enabled the use of the skin as the mounting object of functional devices and the signal pathway bridging humans and computers, with opening its potential in future VR and AR applications. In this review, the current skin electronics are summarized as one of the most promising device solutions for future VR/AR devices, especially focusing on the recent materials and structures. After defining and explaining VR/AR systems and the components, the advantages of skin electronics for VR/AR applications are emphasized. Next, the detailed functionalities of skin electronic devices, including the input, output, energy devices, and integrated systems, are reviewed for future VR/AR applications.

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Section: Soft Skin‐like Energy Devicesmentioning

confidence: 99%

Skin Electronics: Next‐Generation Device Platform for Virtual and Augmented Reality

Kim

Wang

et al. 2021

Adv Funct Materials

116

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“…In addition, this good stretchability of PU/PVDF can avoid its breakage and detachment under repeated stretch/release cycles when used in a stretchable LIBs. Even though this sticky separator has worked well for the deformable batteries, the electrospinning process has critical drawbacks, such as the use of complex equipment, a slow production rate, and poor suitability for large‐scale industrial production because of its high cost …”

Section: Materials For Stretchable Batteriesmentioning

confidence: 99%

Recent Progress in Stretchable Batteries for Wearable Electronics

Song

Yoo

Song

et al. 2019

Batteries & Supercaps

109

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With the rapidly approaching implementation of wearable electronic devices such as implantable devices, stretchable sensors, and healthcare devices, stretchable power sources have aroused worldwide attention as a key component in this emerging field. Among stretchable power sources, batteries, which store electrical energy through redox reactions during charge/discharge processes, are an attractive candidate because of their high energy density, high output voltage, and long‐term stability. In recent years, extensive efforts have been devoted to developing new materials and innovative structural designs for stretchable batteries. This review covers the latest advances in stretchable batteries, focusing on advanced stretchable materials and their design strategies. First, we provide a detailed overview of the materials aspects of components in a stretchable battery, including electrode materials, solid‐state electrolytes, and stretchable separator membranes. Second, we provide an overview on various structural engineering strategies to impart stretchability to batteries (i. e., wavy/buckling structures, island‐bridge structures, and origami/kirigami structures). Third, we summarize recently reported developments in stretchable batteries based on various chemistries, including Li‐based batteries, multivalent‐based batteries, and metal‐air batteries. Finally, we discuss the future perspectives and remaining challenges toward the practical application of stretchable batteries with reliable mechanical robustness and stable electrochemical performance under a physical strain.

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“…Achieving a well-defined nanoporous structure has been a challenging issue for high performance application such as tissue scaffolds, , water purification, − ion channel − and drug delivery , because the implementations are associated with the pore size uniformity, interconnectivity, porosity, and interfacial engineering, etc. , Block copolymer (BCP) has been an attractive candidate for fabrication of nanoporous structures with narrow size distribution due to the inherent assembly feature, providing highly ordered periodic alignment of lamellae, cylinders, spheres, and double gyroid morphologies. − Owing to specific feature sizes of 10–50 nm and minor phase removal chemistries, the nanoporous templates from the BCP self-assembly are classified into the regime of ultrafiltration (UF) membrane technology. − …”

Section: Introductionmentioning

confidence: 99%

Nanoporous Structures from PS-b-PMMA-b-PtBA Triblock Copolymer and Selective Modification for Ultrafiltration Membranes

Park

Jun

Yoon

et al. 2019

ACS Appl. Polym. Mater.

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A simple approach to fabricating nanoporous structures and their functionality is demonstrated using a triblock copolymer of polystyrene-b-poly(methyl methacrylate)-b-poly(tert-butyl acrylate) (PS-b-PMMA-b-PtBA), where a continuous-type morphology is set in PS matrix to form the cylinders consisting of the PMMA and minor PtBA blocks. For directional and uniform nanochannels at the interfaces, a perpendicular orientation of cylinders was exploited near two interfaces of air/polymer and polymer/neutral substrate, sandwiching the random orientation of cylinders in the interior of the film. Nondegradative, selective swelling− deswelling process of cylindrical (PMMA-b-PtBA) blocks generates nanopores as an effective route to precisely tune the pore size. Further, a simple hydrolysis of tBA units functionalizes the nanopore surfaces and walls into poly(acrylic acid) layers. We demonstrate the pH-responsive water permeability of nanoporous membranes and their active switching with respect to biomolecules such as bovine serum albumin (BSA), suggesting a feasible functional platform to fabricate a stimuli-responsive ultrafiltration membrane using a tunable multiblock copolymer.

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The high performance of polydopamine-coated electrospun poly(ether sulfone) nanofibrous separator for lithium-ion batteries

Cited by 20 publications

References 37 publications

Skin Electronics: Next‐Generation Device Platform for Virtual and Augmented Reality

Skin Electronics: Next‐Generation Device Platform for Virtual and Augmented Reality

Recent Progress in Stretchable Batteries for Wearable Electronics

Nanoporous Structures from PS-b-PMMA-b-PtBA Triblock Copolymer and Selective Modification for Ultrafiltration Membranes

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