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Meeting MS&T22: Materials Science & Technology
Symposium Controlled Synthesis, Processing, and Applications of Structural and Functional Nanomaterials
Presentation Title Novel Carbyne Based Materials for Gas Sensing: Fabrication and Characterization
Author(s) Mohamad-Anas Hejazi, Osman Eksik, Çiğdem Taşdelen-Yücedağ, Caner Ünlü, Andrey Brigadin, Alexander Lukin, Levent Trabzon
On-Site Speaker (Planned) Levent Trabzon
Abstract Scope Carbyne-enriched nanostructures with their unique aspects could open a new era in materials science and technology. The use of such carbon metamaterials for practical applications is almost a virgin field, and their properties have not been well discovered yet. In this study, the synthesis via ion-assisted carbon pulse-plasma deposition technique has been reported to provide carbyne-enriched thin films. Samples with film thicknesses between 25 and 120 nm have been obtained by varying the deposition parameters. The characterization of film structure by micro Raman spectroscopy at two wavelengths of 532 and 785 nm showed the formation of sp-sp2-sp3 carbon nanostructured hybrids. Elemental analysis using x-ray photoelectron spectroscopy (XPS) revealed minimal oxidation even after 30 days after deposition. This new class of carbon nanostructures has the potential to be employed in many fields. The optimization of these nanostructures will be considered in the near future for exploring their gas sensing capabilities.

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An Axially Continuous Graphene-Copper Wire for Multifunctional Applications
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Building Better Lithium-ion Battery Anodes with Enhanced Capability and Cycling Efficiency Using MoSe2/SiOC Freestanding Structure
Computation-aided Developments of Highly Durable and Active Photoanodes and Electrocatalysts
Controlled Synthesis of Robust Reusable Nanostructures for Thermal Management and Energy Efficiency
Designing Atomically Precise Nanocatalysts for CO2 Electrochemical Reduction
Dopamine Assisted Phase Transformation and Electrochemical Charge Storage Properties of Vanadium Oxide/Carbon Composite Electrodes
Effect of Strain on the Thermoelectric Properties of Epitaxial La0.8Sr0.2CoO3 Thin Films
Eliminating Artifactural Indentation Size Effects in Nanoindentation of Hard Ceramics
Enhancing the Low-temperature Consolidation of Nanosilver Materials
Exciton Physics at the Atomic Scale
Ferroelectricity in Hf0.5Zr0.5O2 Films – Processing Options to Achieve Better Ferroelectric Performance
Fundamental Understanding of Defect Evolution in Two-dimensional Phosphorus Under Ion Irradiation
H-10: Synthesis of Nanoscale Layered Oxides for Charge Storage Applications
H-11: The Synaptic Devices Based on Ferroelectric Hf0.7Zr0.3O2 Thin Film
H-6: Carbon Fiber-reinforced CMCs for Ultra-high Temperature Applications
H-7: Electrodeposition of MnO2 Nanosheet Networks for Charge Storage
H-8: Fast Microwave-assisted Synthesis of Nanosctructured High Entropy Spinel
H-9: Lithium Storage Capacity of Carbon-rich Polymer-derived Ceramic Electrodes
Inquiry of SiOC Structural Evolution via Synchrotron X-ray and Reactive Force Field Simulation
Manipulating Material Synthesis Using Electromagnetic Fields
Mechanistic Investigation of the Formation of Transition Metal Nanocrystallites Embedded in Amorphous Silicon Nitride Nanocomposites
Molten Salt Synthesis of Inorganic Nanomaterials
Nanomechanical Behavior of Nanocrystalline Spinel at Elevated Temperature
Near-field Imaging of 2D-heterostructures: Portraying Optical Nonuniformity at the Nanoscale
Non-hydrolytic Sol-gel Chemistry to Functional Hybrid Materials
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Optimizing Magnetostriction Coefficients in (FeGa)B Nanocrystalline Alloys
Out-of-oven Rapid Fabrication of Entropy Stabilized Oxides Patterned on Carbonaceous Nanomaterials Using Radio Frequency Heating
Plateau-Rayleigh Instability with a Grain Boundary Twist
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Reduced Pressure Nanosintering during Environmentally-Controlled Pressure-Assisted Sintering
Role of Pre-Intercalation on the Electrochemical Performance of Ti3C2Tx MXene in Aqueous and Room Temperature Ionic Liquid Electrolyte (RTIL) Supercapacitors and in Sodium Ion Capacitors
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Scalable Synthesis of Titanium Carbo-oxides Nanofilaments and 2D Flakes, Their Properties, and Potential Applications
Structural and Magnetic Properties of Fe-Ga-Zr Nanocrystalline Alloys
Synthesis and Characterization of Copper Nanowire Array
Synthesis and Growth Mechanism Study of Metalloid Nanostructures
Synthesis of Functional Semiconducting Metal-sulfide Materials by Molecular Building Blocks
Synthesis of Nanolamellar Ultra-high Temperature Carbides by High-temperature Phase Transformation of 2D MXenes
Synthesis of Solid-Solution MXenes with Tunable Electronic, Optical, and Electrochemical Properties
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Synthesis of WO3-AgCl Thin Films for Application in Continuous Photocatalytic Microreactor
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Towards the Synthesis of Semiconducting Materials for Photo(electro)catalysis in Energy Conversion: CO2 Reduction and CH4 Controlled Oxidation
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