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Cu Nano-Roses Self-Assembly from Allium cepa, L., Pyrolysis by Green Synthesis of C Nanostructures

التفاصيل البيبلوغرافية
العنوان: Cu Nano-Roses Self-Assembly from Allium cepa, L., Pyrolysis by Green Synthesis of C Nanostructures
المؤلفون: Paola De Padova, Amanda Generosi, Barbara Paci, Bruno Olivieri, Carlo Ottaviani, Claudio Quaresima, Lorenza Suber, Fabio Di Pietrantonio, Giancarlo Della Ventura, Luciano Pilloni, S Supriya, Gurumurthy Hegde
المصدر: Applied Sciences, Vol 10, Iss 11, p 3819 (2020)
بيانات النشر: MDPI AG, 2020.
سنة النشر: 2020
المجموعة: LCC:Technology
LCC:Engineering (General). Civil engineering (General)
LCC:Biology (General)
LCC:Physics
LCC:Chemistry
مصطلحات موضوعية: Allium cepa, L., pyrolysis, green carbon nanostructures, Cu metallic nano-roses, SEM/EDS, ED-XRD, Raman spectroscopy, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999
الوصف: Carbon nanostructures are achieved by bio-waste Allium cepa, L., (onion vulgaris) peels through pyrolysis at 900 °C. They contain dispersed elements derived by their bio-precursors, like Mg, Ca, S, Na, K, and Cu. Here, we report the self-assembly of new Cu flower-shaped nanostructures organized as nano-roses. Remarkably, the nano-roses show rolled-up petals of Cu0 with a high chemical stability in air, exhibiting an intrinsic pure Cu crystalline phase. This suggests the exceptional potentiality to synthesize Cu0 nanostructures with novel physical/chemical properties. The size, morphology, and chemical composition were obtained by a combination of high-resolution scanning electron microscopy, energy dispersive X-ray spectroscopy, energy dispersive X-ray diffraction, and Raman spectroscopy.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 10113819
2076-3417
Relation: https://www.mdpi.com/2076-3417/10/11/3819; https://doaj.org/toc/2076-3417
DOI: 10.3390/app10113819
URL الوصول: https://doaj.org/article/d4d74aa265e749c48872c21421d3cfe4
رقم الأكسشن: edsdoj.4d74aa265e749c48872c21421d3cfe4
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:10113819
20763417
DOI:10.3390/app10113819