4.8 Article

Freestanding, flexible, ultrahigh-surface area carbon nanofibers by supersonic solution blowing: Promising electrodes for supercapacitors

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Electrochemistry

Analyses of dispersive effects and the distributed capacitance in the time and frequency domains of activated carbon nanofiber electrodes as symmetric supercapacitors

Carla G. Real et al.

Summary: A novel and scalable method for producing flexible fabrics composed of high surface area activated carbon nanofibers (aCNF) for supercapacitor applications is reported. Raman spectra study suggests the stability of aCNF and the insertion of HSO4- ions in carbon micropores. Findings reveal a new symmetry at the aCNF/electrolyte interface where electronic and ionic charges accumulate.

ELECTROCHIMICA ACTA (2022)

Article Energy & Fuels

Differences and correlations between microstructure and macroscopic properties of mesophase cokes derived from the components of high temperature coal tar pitch

Chaoshuai Hu et al.

Summary: The study found that mesophase cokes derived from extract-based coal tar pitch have larger and more orderly graphite structure, while residue-based cokes have higher micro-strength intensity. The Tmax values of the two cokes are opposite, and all data of the two cokes exhibit bipolar distribution.
Article Engineering, Chemical

Electrospun membranes filtering 100 nm particles from air flow by means of the van der Waals and Coulomb forces

Kailin Chen et al.

Summary: Nonwoven fibrous filter membranes are widely used in filtration due to their low cost. However, they are not effective in intercepting particles as small as the SARS-CoV-2 (COVID-19) virus. This study proposes a novel approach to enhance the performance of filtration membranes by reducing fiber size and coating fibers with metal. Experimental results show that this method improves filtration efficiency by incorporating van der Waals forces and electric Coulomb forces. The membrane combining both forces is almost four times more effective than a comparable membrane without the electric force.

JOURNAL OF MEMBRANE SCIENCE (2022)

Review Chemistry, Inorganic & Nuclear

Review of recent progress in electrospinning-derived freestanding and binder-free electrodes for supercapacitors

Bhavana Joshi et al.

Summary: The versatile electrospinning technique is used to fabricate highly conducting freestanding carbon nanofiber composite electrodes with improved performance for energy storage devices. Different morphologies of metal oxides and sulfides can be grown on the electrodes to enhance pseudocapacitance. Electrospun nanofiber electrodes have demonstrated significant electrochemical performance.

COORDINATION CHEMISTRY REVIEWS (2022)

Review Chemistry, Applied

Recent advances on quasi-solid-state electrolytes for supercapacitors

Murilo M. Amaral et al.

Summary: Solid-state and quasi-solid-state electrolytes have gained attention for their advantages in leakage prevention, safety, and flexibility. Quasi-solid-state electrolytes show higher energy and power densities due to better ionic conductivity. Organic quasi-solid-state electrolytes with a working voltage window greater than 2.5 V require more attention, while aqueous-based solid-state electrolytes offer easier handling, greater ionic conductivity, and capacitance. Recent developments in water-in-salt polymer-electrolytes have exhibited stability up to 2 V, encouraging further research in aqueous-based quasi-solid-state electrolytes. These electrolytes have potential application in flexible and bendable devices, promoting advancements in portable electronics and wearables.

JOURNAL OF ENERGY CHEMISTRY (2022)

Article Energy & Fuels

Continuous transition from double-layer to Faradaic charge storage in confined electrolytes

Simon Fleischmann et al.

Summary: This article proposes that electrochemical charge storage in a confined space can transition between electrostatic adsorption and Faradaic intercalation depending on the extent of ion solvation and ion-host interaction. The understanding of electrosorption in porous and layered materials requires a nuanced view of the capacitive mechanism due to electrolyte confinement. The continuum between double-layer capacitance and Faradaic intercalation is dependent on the specific confinement microenvironment.

NATURE ENERGY (2022)

Article Chemistry, Multidisciplinary

Coal-Based Semicoke-Derived Carbon Anode Materials with Tunable Microcrystalline Structure for Fast Lithium-Ion Storage

Yaxiong Liu et al.

Summary: This study develops a cost-effective carbon anode with high-rate performance by using coal-based semicoke as the precursor and a facile pyrolytic strategy. The evolution of microstructure and its effect on electrochemical performance are thoroughly investigated. The sample treated under argon at 900 degrees C exhibits accelerated ion dynamics and enhanced ion adsorption dominated surface-induced capacitive processes, leading to high capacity, long life expectancy, and good rate capability.

NANOMATERIALS (2022)

Review Chemistry, Applied

Boosting energy-storage capability in carbon-based supercapacitors using low-temperature water-in-salt electrolytes

Joao Pedro A. Santos et al.

Summary: This study comprehensively investigated the characteristics of supercapacitors using water-based electrolytes under low-temperature conditions. The experimental results showed that reducing the temperature increased the cell voltage, decreased the specific capacitance, and increased the specific energy, demonstrating the potential of low-temperature WISE in improving energy-storage characteristics.

JOURNAL OF ENERGY CHEMISTRY (2022)

Review Thermodynamics

Critical review of energy storage systems

A. G. Olabi et al.

Summary: This review article critically highlights the latest trends in energy storage applications, discusses several energy storage applications and their future prospects, thoroughly compares different energy storage mediums and their limitations, and analyzes suggestions and solutions to mitigate challenges and improve performance. Further research activities are needed to reduce costs and accelerate commercialization of novel energy storage technologies.

ENERGY (2021)

Article Nanoscience & Nanotechnology

New Insights on the Sodium Water-in-Salt Electrolyte and Carbon Electrode Interface from Electrochemistry and Operando Raman Studies

Rafael Vicentini et al.

Summary: Comprehensive electrochemical and operando Raman studies were conducted to investigate the electrochemical stability window of supercapacitors using normal and highly concentrated electrolytes. The presence of a solvent blocking interface was confirmed to inhibit water-splitting, while a specific electrolyte was found to prevent water-splitting up to a certain voltage threshold. Additionally, the reversible nature of the charge-storage process was assessed under different polarization conditions.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Nanoscience & Nanotechnology

Link between Alkali Metals in Salt Templates and in Electrolytes for Improved Carbon-Based Electrochemical Capacitors

Anetta Platek-Mielczarek et al.

Summary: By utilizing alkali metal chlorides as soft-salt templates, the textural and structural properties of carbon can be tuned to enhance specific capacitance of electrode materials. Highly conductive metal hydroxide solutions with the same cations as the salt template are used as electrolytes to improve capacitance retention and rate capability. Mesoporosity plays a crucial role in enhancing capacity retention.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Energy & Fuels

Past, present and future of electrochemical capacitors: Technologies, performance and applications

Andrew F. Burke et al.

Summary: This paper provides an overview of research efforts focused on improving the performance of electrochemical capacitors by increasing cell voltage and specific capacitance of electrodes. It evaluates the potential of advanced electrode materials and ionic liquid electrolytes in improving EC performance, with a method included to calculate complete cell performance based on energy and pulsed power capability. Additionally, the paper includes test data for commercially available hybrid ECs and reviews the history of modern EC development.

JOURNAL OF ENERGY STORAGE (2021)

Article Materials Science, Multidisciplinary

Quantitative analysis of Raman spectral parameters for carbon fibers: practical considerations and connection to mechanical properties

Z. E. Brubaker et al.

Summary: The literature lacks a consistent, robust predictive relationship between mechanical properties of carbon fibers and spectral parameters due to the use of numerous fitting functions. This study presents a comprehensive approach combining experimental data, numerical analysis, and statistical evaluation to address this gap, offering insights into the correlations between mechanical properties and Raman spectral parameters in carbon fibers.

JOURNAL OF MATERIALS SCIENCE (2021)

Review Chemistry, Multidisciplinary

Reducing the resistance for the use of electrochemical impedance spectroscopy analysis in materials chemistry

Nadia O. Laschuk et al.

Summary: Electrochemical impedance spectroscopy (EIS) is a versatile technique for materials characterization, allowing evaluation of the impact, efficiency, and magnitude of different components within an electrical circuit with high resolution and wide applications.

RSC ADVANCES (2021)

Article Chemistry, Multidisciplinary

Mass Production of Ultrafine Fibers by a Versatile Solution Blow Spinning Method

Chao Jia et al.

Summary: Ultrafine fiber materials have great application prospects due to their superior properties, and the solution blow spinning (SBS) method, combining the advantages of electrospinning and melt-blowing, offers many benefits such as simplicity, safety, high efficiency, and controllability of fiber structure and diameter. The fibers prepared by SBS can be widely used in various fields, demonstrating a wide range of applications.

ACCOUNTS OF MATERIALS RESEARCH (2021)

Article Electrochemistry

Ragone Plots for Electrochemical Double-Layer Capacitors

Rafael Vicentini et al.

Summary: The Ragone plot is used to compare energy and power density characteristics, but for electrochemical double-layer capacitors, inconsistencies in calculation conditions lead to unreliable results. A strategy for dealing with EDLCs measurements and calculations, along with a step-by-step procedure for obtaining a correct RP, is presented to help achieve reliable RPs.

BATTERIES & SUPERCAPS (2021)

Review Chemistry, Physical

Water-in-salt electrolytes for high voltage aqueous electrochemical energy storage devices

Vitor L. Martins et al.

CURRENT OPINION IN ELECTROCHEMISTRY (2020)

Review Materials Science, Multidisciplinary

Carbon nanofiber-based three-dimensional nanomaterials for energy and environmental applications

Xinxiao Zhou et al.

MATERIALS ADVANCES (2020)

Review Chemistry, Physical

Synthesis Strategies of Porous Carbon for Supercapacitor Applications

Jian Yin et al.

SMALL METHODS (2020)

Review Chemistry, Multidisciplinary

Electrospinning and Electrospun Nanofibers: Methods, Materials, and Applications

Jiajia Xue et al.

CHEMICAL REVIEWS (2019)

Article Multidisciplinary Sciences

Block copolymer-based porous carbon fibers

Zhengping Zhou et al.

SCIENCE ADVANCES (2019)

Review Engineering, Chemical

Experimental methods in chemical engineering: specific surface area and pore size distribution measurements-BET, BJH, and DFT

Raoof Bardestani et al.

CANADIAN JOURNAL OF CHEMICAL ENGINEERING (2019)

Review Materials Science, Multidisciplinary

Nanofibers as new-generation materials: From spinning and nano-spinning fabrication techniques to emerging applications

Ahmed Barhoum et al.

APPLIED MATERIALS TODAY (2019)

Article Chemistry, Physical

A low-cost water-in-salt electrolyte for a 2.3 V high-rate carbon-based supercapacitor

Xudong Bu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Physical

Physical Interpretations of Nyquist Plots for EDLC Electrodes and Devices

Bing-Ang Mei et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Article Chemistry, Physical

Investigating nanostructures in carbon fibres using Raman spectroscopy

Haruki Okuda et al.

CARBON (2018)

Article Engineering, Chemical

Industrial-Scale Solution Blowing of Soy Protein Nanofibers

Alexander Kolbasov et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2016)

Review Nanoscience & Nanotechnology

A Review of the Fundamental Principles and Applications of Solution Blow Spinning

John L. Daristotle et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Review Materials Science, Multidisciplinary

Recent advances in electrospun carbon nanofibers and their application in electrochemical energy storage

Biao Zhang et al.

PROGRESS IN MATERIALS SCIENCE (2016)

Article Chemistry, Physical

Flexible supercapacitors based on carbon nanomaterials

Tao Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2014)

Article Materials Science, Multidisciplinary

Supersonic nanoblowing: a new ultra-stiff phase of nylon 6 in 20-50 nm confinement

Suman Sinha-Ray et al.

JOURNAL OF MATERIALS CHEMISTRY C (2013)

Review Chemistry, Multidisciplinary

Carbon Nanofibers Prepared via Electrospinning

Michio Inagaki et al.

ADVANCED MATERIALS (2012)

Review Chemistry, Multidisciplinary

A review of electrode materials for electrochemical supercapacitors

Guoping Wang et al.

CHEMICAL SOCIETY REVIEWS (2012)

Article Polymer Science

Solution Blow Spinning: A New Method to Produce Micro- and Nanofibers from Polymer Solutions

Eliton S. Medeiros et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2009)

Article Physics, Applied

Electrospun fibrous nanocomposites as permeable, flexible strain sensors

Manish K. Tiwari et al.

JOURNAL OF APPLIED PHYSICS (2008)

Article Polymer Science

Electrospinning jets and polymer nanofibers

Darrell H. Reneker et al.

POLYMER (2008)

Review Engineering, Chemical

Use of poly(furfuryl alcohol) in the fabrication of nanostructured carbons and nanocomposites

Huanting Wang et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2006)

Article Electrochemistry

Raman spectroelectrochemistry of a carbon supercapacitor

F Bonhomme et al.

JOURNAL OF THE ELECTROCHEMICAL SOCIETY (2001)