Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Facile synthesis of co-doped Carbon nanofibers for supercapacitor applications

Journal Article · · Journal of Molecular Structure

Here, in this study, the synthesis and electrochemical performance of carbon nanofibers (CNFs) co-doped with aluminum (Al) and nitrogen (N) and decorated with zinc oxide (ZnO) nanoparticles are investigated. After electrospinning polyacrylonitrile (PAN) nanofibers, the nanofiber mats are coated with Al and ZnO precursors by the dip coating method and converted into carbon nanofibers by thermal treatments at 850 °C. Co-doping and nanoparticle decoration affect the efficacy of carbon nanofibers as supercapacitors. With a maximal specific capacitance of 206.28 Fg-1, it is believed that our produced carbon nanofibers, which can effectively store the renewable energy resources required to meet the rising energy demand, offer superior electrochemical properties compared to traditional supercapacitor materials. The effective incorporation of Al, N, and ZnO into the CNF structure, in conjunction with enhanced electrochemical performance, represents a significant advancement in the development of functional carbon nanofibers.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
2572175
Journal Information:
Journal of Molecular Structure, Journal Name: Journal of Molecular Structure Vol. 1343; ISSN 0022-2860
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (43)

Unlocking the Transition of Electrochemical Water Oxidation Mechanism Induced by Heteroatom Doping journal August 2023
Carbon nanomaterial hybrids via laser writing for high-performance non-enzymatic electrochemical sensors: a critical review journal May 2021
Carbonization of electrospun polyacrylonitrile (PAN)/cellulose nanofibril (CNF) hybrid membranes and its mechanism journal February 2020
Fabrication of carbon papers using polyacrylonitrile fibers as a binder journal February 2014
FeNi alloy supported on nitrogen-doped graphene catalysts by polyol process for oxygen reduction reaction (ORR) in proton exchange membrane fuel cell (PEMFC) cathode journal November 2016
Dechlorinating transformation of propachlor through nucleophilic substitution by dithionite on the surface of alumina journal March 2012
Synthesis of graphene/carbon nanofiber for electrochemical determination of levodopa in the presence of uric acid journal November 2018
Strong carbon nanofibers from electrospun polyacrylonitrile journal April 2011
Phosphorus-doped 3D carbon nanofiber aerogels derived from bacterial-cellulose for highly-efficient capacitive deionization journal April 2018
TiO2 nanoparticle decorated carbon nanofibers for removal of organic dyes journal July 2018
A novel high power symmetric ZnO/carbon aerogel composite electrode for electrochemical supercapacitor journal November 2006
Supercapacitors as next generation energy storage devices: Properties and applications journal June 2022
The role of renewable energy in the global energy transformation journal April 2019
Maximizing the electrochemical performance of supercapacitor electrodes from plastic waste journal November 2023
Synthesis of N- doped graphene nanosheets and its composite with urea choline chloride ionic liquid as a novel electrode for supercapacitor journal February 2018
Facile synthesis of ZnO-Au nanocomposites for high-performance supercapacitors journal August 2018
Preparation of stable composite porous nanofibers carried SnOx-ZnO as a flexible supercapacitor material with excellent electrochemical and cycling performance journal October 2019
Novel Al-doped carbon nanotubes with adsorption and coagulation promotion for organic pollutant removal journal April 2017
Electrochemical properties for high surface area and improved electrical conductivity of platinum-embedded porous carbon nanofibers journal January 2015
Sulfur-doped carbon nanofibers as support for tantalum oxides bifunctional catalysts for the oxygen reduction and evolution reactions journal October 2022
A review of carbon materials for supercapacitors journal September 2022
Electrospun carbon nanofibers and their hybrid composites as advanced materials for energy conversion and storage journal April 2016
A review of heat treatment on polyacrylonitrile fiber journal August 2007
Crosslinking and carbonization processes in PAN films and nanofibers journal January 2016
Significantly reduced pre-oxidation period of PAN fibers by continuous electron beam irradiation: Optimization by monitoring radical variation journal December 2018
Carbonization of polyacrylonitrile-based fibers under defined tensile load: Influence on shrinkage behavior, microstructure, and mechanical properties journal May 2019
MnO2 decorated on electrospun carbon nanofiber/graphene composites as supercapacitor electrode materials journal September 2016
Oxygen Vacancy-Induced Structural, Optical, and Enhanced Supercapacitive Performance of Zinc Oxide Anchored Graphitic Carbon Nanofiber Hybrid Electrodes journal February 2016
Synthesis and Characterization of rGO@ZnO Nanocomposites for Esterification of Acetic Acid journal January 2022
High Photocatalytic Activity of ZnO−Carbon Nanofiber Heteroarchitectures journal January 2011
Theoretical Analysis of Nucleation and Growth of ZnO Nanostructures in Vapor Phase Transport Growth journal September 2011
Electrochemical Capacitances of Well-Defined Carbon Surfaces journal October 2006
Highly nitrogen doped carbon nanofibers with superior rate capability and cyclability for potassium ion batteries journal April 2018
ZnO quantum dot-decorated carbon nanofibers derived from electrospun ZIF-8/PVA nanofibers for high-performance energy storage electrodes journal January 2017
The carbonization of polyacrylonitrile-derived electrospun carbon nanofibers studied by in situ transmission electron microscopy journal January 2019
Boron and nitrogen co-doped porous carbon nanofibers as metal-free electrocatalysts for highly efficient ammonia electrosynthesis journal January 2019
Electrospun SiO2/WO3/NiWO4 decorated carbon nanofibers for an efficient electrocatalytic hydrogen evolution journal May 2019
Electrode Materials for Supercapacitors: A Review of Recent Advances journal August 2020
Carbon Nanofibers Production via the Electrospinning Process journal June 2020
Fabrication and Properties of Carbon Fibers journal December 2009
Preparation and Characterization of Highly Porous Polyacrylonitrile Electrospun Nanofibers Using Lignin as Soft Template via Selective Chemical Dissolution Technique journal November 2021
Recent Progress in Electrospun Polyacrylonitrile Nanofiber-Based Wound Dressing journal August 2022
A Global Assessment: Can Renewable Energy Replace Fossil Fuels by 2050? journal April 2022

Similar Records

A comprehensive study on two types of supercapacitor composite electrodes comprising MnO2 and activated carbon nanofibers: Self-supporting membrane and ground powder
Journal Article · Fri May 24 00:00:00 EDT 2024 · Journal of Energy Storage · OSTI ID:2428035

Carbon nanofibers based carbon–carbon composite fibers
Journal Article · Wed Dec 20 23:00:00 EST 2023 · Discover Nano · OSTI ID:2267622

Effect of doping on the performance of high-crystalline SrMnO3 perovskite nanofibers as a supercapacitor electrode
Journal Article · Tue Aug 28 00:00:00 EDT 2018 · Ceramics International · OSTI ID:1572464