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Title: Microwave-Based Synthesis of Functional Morphological Variants and Carbon Nanotube-Based Composites of VS4 for Electrochemical Applications

Journal Article · · ACS Sustainable Chemistry & Engineering

A novel facile, fast, and efficient microwave-assisted method was developed to synthesize a number of diverse nanostructured motifs (ranging from nanorods to nanoflowers) of VS4 along with its associated composite heterostructures, VS4/multi-walled carbon nanotube (MWNT; i.e., multi-walled carbon nanotubes). Specifically, we have probed and correlated the effects of a number of specific experimental variables, including primarily precursor, solvent, temperature, and time. We noted that nanorods formed more readily with VO(acac)2 as the vanadium precursor and n-methyl-2-pyrrolidone (NMP) as a polar reaction solvent. By contrast, we determined that hierarchical three-dimensional (3D) nanoflower-like assemblies, ranging in size from 100 to 200 nm in average diameter, could be controllably synthesized by using Na3VO4 as the vanadium precursor and an aqueous water: polar solvent mixture as the reaction medium. We also observed that VS4 disintegrates, when in the presence of either air, solution, or a combination of these environments, and established that the extent of VS4 nanorod decomposition could be almost fully prevented by storage under nitrogen. From an application’s perspective, our VS4 is electrochemically active and shows behavior, consistent with the literature. In particular, as compared with pristine VS4 nanorods alone, we observed enhanced electrochemical activity with (i) 3D hierarchical flower-like motifs, (ii) unique necklace-like VS4 nanorod–MWNT composites, and (iii) samples in which as-prepared VS4 nanorods had been annealed. Moreover, we found that the rational application of specific physical and chemical processing treatments, such as (i) thermal annealing to improve crystallinity, (ii) the addition of MWNTs to form conductive composites, and (iii) the evolution of morphology from one-dimensional (1D) nanorods to more complex 3D nanoflowers, was favorable to the resulting electrochemical performance with respect to increasing stability and reversibility.

Research Organization:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)
Grant/Contract Number:
SC0012704; SC0012673; 1839287
OSTI ID:
1765652
Report Number(s):
BNL-221020-2021-JAAM
Journal Information:
ACS Sustainable Chemistry & Engineering, Vol. 8, Issue 44; ISSN 2168-0485
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (61)

Highly-efficient photocatalytic disinfection of Escherichia coli under visible light using carbon supported Vanadium Tetrasulfide nanocomposites journal May 2018
Carbon nanotubes in Li-ion batteries: A review journal November 2016
Microwave-assisted controllable synthesis of hierarchical CuS nanospheres displaying fast and efficient photocatalytic activities journal July 2018
Challenges for Rechargeable Li Batteries journal February 2010
Electrochemically active separators with excellent catalytic ability toward high-performance Li–S batteries journal January 2018
Hierarchical worm-like CoS 2 composed of ultrathin nanosheets as an anode material for lithium-ion batteries journal January 2015
Lithium reaction mechanism and high rate capability of VS 4 –graphene nanocomposite as an anode material for lithium batteries journal January 2014
Facile synthesis of VS4/graphene nanocomposites and their visible-light-driven photocatalytic water splitting activities journal October 2014
Rapid Photocatalytic Decolorization of Methyl Orange under Visible Light Using VS 4 /Carbon Powder Nanocomposites journal August 2017
Attaining a high energy density of 106 Wh kg−1 for aqueous supercapacitor based on VS4/rGO/CoS2@Co electrode journal June 2019
Microwave-Assisted Preparation of Inorganic Nanostructures in Liquid Phase journal April 2014
Highly Branched VS 4 Nanodendrites with 1D Atomic-Chain Structure as a Promising Cathode Material for Long-Cycling Magnesium Batteries journal June 2018
Lithium storage performance and mechanism of VS4/rGO as an electrode material associated with lithium-sulfur batteries journal May 2019
Controlled preparation of high quality WS 2 nanostructures by a microwave-assisted solvothermal method journal January 2018
Nanostructured transition metal sulfides for lithium ion batteries: Progress and challenges journal October 2014
Supercapacitors based on patronite–reduced graphene oxide hybrids: experimental and theoretical insights journal January 2015
Surfactant and thioacetamide-assisted reflux synthesis of Bi 2 S 3 nanowires journal August 2014
Vanadium Sulfide on Reduced Graphene Oxide Layer as a Promising Anode for Sodium Ion Battery journal September 2015
Recent Trends in the Microwave-Assisted Synthesis of Metal Oxide Nanoparticles Supported on Carbon Nanotubes and Their Applications journal January 2012
Effect of sulfur sources on the crystal structure, morphology and luminescence of CdS nanocrystals prepared by a solvothermal method journal June 2009
Understanding the Effect of Preparative Approaches in the Formation of “Flower-like” Li 4 Ti 5 O 12 —Multiwalled Carbon Nanotube Composite Motifs with Performance as High-Rate Anode Materials for Li-Ion Battery Applications journal December 2016
High-purity iron pyrite (FeS 2 ) nanowires as high-capacity nanostructured cathodes for lithium-ion batteries journal January 2014
Multiple Redox Modes in the Reversible Lithiation of High-Capacity, Peierls-Distorted Vanadium Sulfide journal June 2015
Anionic Redox Chemistry in Polysulfide Electrode Materials for Rechargeable Batteries journal November 2017
Hierarchical VS 2 Nano-Flowers as Sulfur Host for Lithium Sulfur Battery Cathodes journal January 2019
Microwave-Assisted Chemistry: Synthetic Applications for Rapid Assembly of Nanomaterials and Organics journal February 2014
VS 4 Nanoparticles Anchored on Graphene Sheets as a High-Rate and Stable Electrode Material for Sodium Ion Batteries journal February 2018
Flower-like Vanadium Suflide/Reduced Graphene Oxide Composite: An Energy Storage Material for Aluminum-Ion Batteries journal February 2018
Synthesis of vanadium sulfides under high pressure journal November 1985
Unit Cell and Space Group of VS4. journal January 1959
Ultimate Limits to Intercalation Reactions for Lithium Batteries journal October 2014
Synthesis and Characterization of Patronite Form of Vanadium Sulfide on Graphitic Layer journal May 2013
Self-assembly of zinc cadmium sulfide nanorods into nanoflowers with enhanced photocatalytic hydrogen production activity journal May 2020
Hierarchical VS 2 Nanosheet Assemblies: A Universal Host Material for the Reversible Storage of Alkali Metal Ions journal July 2017
VS4 microspheres winded by (1 1 0)-oriented nanotubes with high rate capacities as sodium-ion battery anode journal November 2018
TomoPy: a framework for the analysis of synchrotron tomographic data journal August 2014
Efficient Trapping and Catalytic Conversion of Polysulfides by VS 4 Nanosites for Li–S Batteries journal February 2019
Facile in situ synthesis of crystalline VOOH-coated VS 2 microflowers with superior sodium storage performance journal January 2017
Updates on the development of nanostructured transition metal nitrides for electrochemical energy storage and water splitting journal October 2017
Graphene Oxide-Template Controlled Cuboid-Shaped High-Capacity VS 4 Nanoparticles as Anode for Sodium-Ion Batteries journal May 2018
Solution synthesis of VSe2 nanosheets and their alkali metal ion storage performance journal November 2018
VS 4 nanoparticles rooted by a-C coated MWCNTs as an advanced anode material in lithium ion batteries journal January 2017
Rational design of multi-channel continuous electronic/ionic conductive networks for room temperature vanadium tetrasulfide-based all-solid-state lithium-sulfur batteries journal March 2019
High-Energy-Density Supercapacitors Based on Patronite/Single-Walled Carbon Nanotubes/Reduced Graphene Oxide Hybrids: High-Energy-Density Supercapacitors journal December 2015
Thermal decomposition of the amino acids glycine, cysteine, aspartic acid, asparagine, glutamic acid, glutamine, arginine and histidine journal February 2018
Interlayer-Expanded Metal Sulfides on Graphene Triggered by a Molecularly Self-Promoting Process for Enhanced Lithium Ion Storage journal November 2017
The effects of Fe@C nanoparticles on the lithium storage performance of VS4 anode journal November 2018
Three-dimensional VS4/graphene hierarchical architecture as high-capacity anode for lithium-ion batteries journal November 2016
A high-rate aqueous rechargeable zinc ion battery based on the VS 4 @rGO nanocomposite journal January 2018
A novel VS 2 nanosheet-based biosensor for rapid fluorescence detection of cytochrome c journal January 2015
Building better batteries journal February 2008
High-Crystallinity Urchin-like VS 4 Anode for High-Performance Lithium-Ion Storage journal March 2018
Conductive Polymer-Coated VS 4 Submicrospheres As Advanced Electrode Materials in Lithium-Ion Batteries journal July 2016
Effect of Sulfur Source on Cadmium Sulfide Nanostructures Morphologies via Simple Hydrothermal Route journal October 2015
One-minute nano-tomography using hard X-ray full-field transmission microscope journal August 2018
Asymmetric supercapacitor based on vanadium disulfide nanosheets as a cathode and carbonized iron cations adsorbed onto polyaniline as an anode journal January 2018
Controlled construction of 3D self-assembled VS4 nanoarchitectures as high-performance anodes for sodium-ion batteries journal June 2018
VS 2 /rGO hybrid nanosheets prepared by annealing of VS 4 /rGO journal April 2015
Conversion reaction of vanadium sulfide electrode in the lithium-ion cell: Reversible or not reversible? journal September 2018
Synthesis and Characterization of Template-Free VS 4 Nanostructured Materials with Potential Application in Photocatalysis journal March 2015
Size, Shape, and Porosity Control of Medi-MOF-1 via Growth Modulation under Microwave Heating journal December 2018