Reddy, N. Koteeswara ; Jayaram, V. ; Arunan, E. ; Kwon, Y.-B. ; Moon, W.J. ; Reddy, K.P.J. (2013) Investigations on high enthalpy shock wave exposed graphitic carbon nanoparticles Diamond and Related Materials, 35 . pp. 53-57. ISSN 09259635
Full text not available from this repository.
Official URL: http://doi.org/10.1016/j.diamond.2013.03.005
Related URL: http://dx.doi.org/10.1016/j.diamond.2013.03.005
Abstract
The impact of high enthalpy shock wave on graphitic carbon nanoparticle (GCNP) films has been investigated and discussed in view of space and chemical engineering applications. The GCNP films were developed by using spray method and exposed to high enthalpy shock wave under an inert atmosphere. Upon shock wave treatment, two typical amendments such as weight loss in the deposited material and growth of second order nanostructures (SONs) have been observed. While increasing test gas pressure, the loss of material and density of SONs are gradually increased. Most of the shock wave induced SONs are highly crystalline and belong to the cubic diamond structure. Upon shock treatment as well as with increase of test gas pressure, a considerable improvement in the quality of GCNP films has been observed. Further, ablation of GCNPs exclusively on the top surface of the coatings and formation of hierarchical NPs (diamond NPs on GCNPs) has been observed.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier B.V. |
| Keywords: | Fullerenes, Graphite, Diamond crystal, Nanoparticles, Radiation induced effects, Thermal stability |
| ID Code: | 131132 |
| Deposited On: | 02 Dec 2022 11:19 |
| Last Modified: | 02 Dec 2022 11:19 |
Repository Staff Only: item control page
