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http://nopr.niscpr.res.in/handle/123456789/54160| Title: | N- Graphene Derivatives from Papaya Seeds: Synthesis and Chemistry |
| Authors: | Debbarma, Jhuma Naik, M Jaya Prakash Saha, Mitali Bhargava, Abha |
| Keywords: | Papaya seeds;N-GO;Nr-GO;Pyrolysis;Thiourea |
| Issue Date: | Mar-2020 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | A two-step synthesis of nitrogen containing graphene (N-graphene) from papaya seeds is reported here. The preparation of N-graphene from a non-graphitic nitrogen containing precursor, without doping is really a challenging task. However, when papaya seeds were pyrolyzed at 250 oC temperature for 2 hrs, it led to the formation of N-GO without any additional oxidizing agent. Further, N-GO was converted to Nr-GO in presence of thiourea as a reducing agent. The synthesized N-GO was found to remove 82 % of iron from ground water. |
| Page(s): | 246-249 |
| ISSN: | 0975-1084 (Online); 0022-4456 (Print) |
| Appears in Collections: | JSIR Vol.79(03) [March 2020] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| JSIR 79(3) 246-249.pdf | 319.05 kB | Adobe PDF | View/Open |
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