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Prasadam, V. P., Gautier, N. & Bahlawane, N. (2021) CNT nanoengineering for thermally stable selective solar absorption. Materials Today Communications, 28 102552.
Added by: Richard Baschera (2021-10-01 08:08:44) Last edited by: Richard Baschera (2021-10-01 08:09:59) |
| Type de référence: Article DOI: 10.1016/j.mtcomm.2021.102552 Numéro d'identification (ISBN etc.): 2352-4928 Clé BibTeX: Prasadam2021 Voir tous les détails bibliographiques  |
Catégories: IMN, INTERNATIONAL Mots-clés: atomic layer deposition, carbon nanotubes, Chemical vapor deposition, Nanoengineering, Nanomaterials, Solar-thermal energy harvesting, transparent conducting oxides Créateurs: Bahlawane, Gautier, Prasadam Collection: Materials Today Communications |
Consultations : 1/297
Indice de consultation : 6% Indice de popularité : 1.5% |
| Liens URLs https://www.scienc ... /S2352492821005444 |
| Résumé |
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Solar thermal electricity generation is an appealing green concept, which the efficiency enhancement requires the development of appropriate solar absorbers using an up-scalable processing technique. Here, we report on the nanoengineering of carbon nanotubes (CNT) as an approach to design high-performance solar absorbers using oxide materials in a core/shell architecture. Gas-phase synthesis is deployed for the growth of modified CNT cores with infra-red reflecting and low refractive index shell layers. The designed coating fully benefits from the high absorbance of CNTs and the infrared-reflecting properties of Al-doped ZnO irrespective of the nature of the underlying substrate. The nano-engineered CNT-metal oxide design withstands extended exposure to 1000 K.
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