In situ synthesis process of nanographene and its characteristic
The results of the study of synthesis nano graphene from pyrolysis of tartaric acid compound obtained 29.8% yield. Crystallinity of nano graphene was analyzed by X-ray diffractometer and showed peak 2θ at 23.15° from the diffractogram. Nano graphene from tartaric acid has a particle size of 1 nm by...
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Main Authors: | , , , , , , |
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Format: | Book Section PeerReviewed |
Language: | English English English |
Published: |
IOP Publishing
2018
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Subjects: | |
Online Access: | https://repository.unair.ac.id/125960/1/C53.%20Fulltext_.pdf https://repository.unair.ac.id/125960/2/C53.%20Penilaian%20dan%20Validasi.pdf https://repository.unair.ac.id/125960/3/C53.%20Similarity.pdf https://repository.unair.ac.id/125960/ https://iopscience.iop.org/article/10.1088/1755-1315/245/1/012045 |
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Institution: | Universitas Airlangga |
Language: | English English English |
Summary: | The results of the study of synthesis nano graphene from pyrolysis of tartaric acid compound obtained 29.8% yield. Crystallinity of nano graphene was analyzed by X-ray diffractometer and showed peak 2θ at 23.15° from the diffractogram. Nano graphene from tartaric acid has a particle size of 1 nm by the result of atomic force microscopy analysis. The photoluminescent properties were measured using spectrofluorometer with a 405 nm Diode Laser producing a peak at wavelength of 403.1 nm (blue region). Nano graphene maintain its stability in the pH range of 3-12 as well as on the addition of salt with concentration of 0.15 M; 0.30 M; and 0.50 M for 24 hours. |
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