Carbon-nitride 2D nanostructures: thermal conductivity and interfacial thermal conductance with the silica substrate
Literature Information
Ali Rajabpour, Saeed Bazrafshan
The rate of heat dissipation from a 2D nanostructure strongly depends on the interfacial thermal conductance with its substrate. In this paper, the interfacial thermal conductance of carbon-nitride 2D nanostructures (C3N, C2N, C3N4's) with silica substrates was investigated using transient molecular dynamics simulations. It was found that a 2D nanostructure with higher thermal conductivity, has a lower value of interfacial thermal conductance with the silica substrate. The thermal conductivity of suspended carbon-nitride 2D nanostructures was also calculated using the Green–Kubo formalism and compared with that of graphene as a reference structure. It was found that the thermal conductivities of C3N, C2N, C3N4 (s-triazine) and C3N4 (tri-triazine) are respectively 62%, 4%, 4% and 2% that of graphene; while their interfacial thermal conductances with silica are 113%, 171%, 212% and 188% that of graphene. These different behaviors of the thermal conductivity and the interfacial thermal conductance with the substrate may be important in the thermal management of carbon-nitride 2D nanostructures in nanoelectronics.
Related Literature
The role of mass transfer in solution photocatalysis at a supported titanium dioxide surface
DOI: 10.1039/A906819H
Trends in M(CN) isomerism: A computational study of monocyanides of the main-group third row atoms
DOI: 10.1039/A901143I
Photodissociation dynamics of formyl fluoride via the triplet state surface: a direct ab-initio dynamics study
DOI: 10.1039/A901011D
Analysis of complex polymers by multidimensional techniques. Invited Lecture
DOI: 10.1039/A902365H
How large should proteins be? The minimal size of a good structure seeker
DOI: 10.1039/A903594J
Direct determination of transient molar absorption coefficient by double pulse excitation
DOI: 10.1039/A900978G
You might also like
What is 3-Fluoro-2-methylbenzylamine (CAS: 771573-36-5)?
3-Fluoro-2-methylbenzylamine is an organic compound with the CAS number 771573-3...
Is Tert-butyl 2-(oxetan-3-ylidene)acetate (CAS: 1207175-03-8) safe?
Tert-butyl 2-(oxetan-3-ylidene)acetate is considered safe for its intended uses ...
What precautions should be taken when handling 4-Acetyl-2-fluorobenzonitrile (CAS: 214760-18-6)?
Proper personal protective equipment (PPE) such as gloves, goggles, and a lab co...
How is 2-Ethyl-4-methyl-1,3-thiazole (CAS: 15679-12-6) typically synthesized?
2-Ethyl-4-methyl-1,3-thiazole is commonly synthesized via the reaction of thiour...
How should 5',5''-([2,2'-Bithiophene]-5,5'-diyl)bis(([1,1':3',1''-terphenyl]-4,4''-dicarboxylic acid)) (CAS: 1227780-71-3) be stored?
This compound should be stored in a cool, dry place away from direct sunlight an...
What regulatory guidelines apply to L-Lysine Acetate Salt (CAS: 52315-92-1)?
L-Lysine Acetate Salt (CAS: 52315-92-1) is subject to various regulatory guideli...
Is 6-Fluoro-3-hydroxy-2-pyrazinecarboxamide (CAS: 259793-96-9) safe?
6-Fluoro-3-hydroxy-2-pyrazinecarboxamide (CAS: 259793-96-9) is generally conside...
What are the physical and chemical properties of 1,1'-Sulfonylbis(1H-imidazole) (CAS: 7189-69-7)?
1,1'-Sulfonylbis(1H-imidazole) is a crystalline solid with a molecular weight of...
What industries use 4-methyl-7-nitro-1H-indole-3-carbonitrile (CAS: 289483-82-5)?
4-Methyl-7-nitro-1H-indole-3-carbonitrile (CAS: 289483-82-5) is primarily used i...
How should waste containing 5-Bromo-3-indolyl-beta-galactoside (CAS: 97753-82-7) be handled?
Waste containing 5-Bromo-3-indolyl-beta-galactoside (CAS: 97753-82-7) should be ...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










![5-(2-Phenylpyrazolo[1,5-a]pyridin-3-yl)-2H-pyrazolo[3,4-c]pyridazin-3-amine structure 5-(2-Phenylpyrazolo[1,5-a]pyridin-3-yl)-2H-pyrazolo[3,4-c]pyridazin-3-amine structure](https://static.chemtradehub.com/structs/865/865362-74-9-0091.webp)

![trans,trans-4-n-Propyl-4-[4-(trifluoromethoxy)phenyl]bicyclohexyl structure trans,trans-4-n-Propyl-4-[4-(trifluoromethoxy)phenyl]bicyclohexyl structure](https://static.chemtradehub.com/structs/133/133937-72-1-25ef.webp)

