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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2505.23850 |
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| _version_ | 1866912409634996224 |
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| author | Cuomo, Jerome J. Goodall, Ian Guarnieri, C. Richard Gennaro Cuomo Hudak, Stephen |
| author_facet | Cuomo, Jerome J. Goodall, Ian Guarnieri, C. Richard Gennaro Cuomo Hudak, Stephen |
| contents | This study introduces a catalyst-free, ambient-temperature method for synthesizing nitrogen-based compounds critical to fertilizer production, including ammonia, urea, ammonium salts, and amino acids. The process relies on bubble-burst-induced microenvironments, where gas bubbles undergo rapid growth and collapse, releasing intense localized energy sufficient to dissociate nitrogen and water molecules. These high-energy zones produce reactive species, including atomic hydrogen (H*) that facilitate nitrogen fixation and drive subsequent chemical transformations without needing catalysts or elevated conditions. Experimental validation using colorimetric assays, Raman spectroscopy, and microscopy confirms the in situ formation of ammonia and its downstream conversion into structurally relevant compounds, including peptide-like assemblies. The system supports reaction tuning through dissolved carbon dioxide (CO2) or organic acids and can be enhanced by low-energy inputs such as UV or ultrasound. Its simplicity, modularity, and ability to operate without external infrastructure offer a practical and scalable platform for decentralized fertilizer generation and sustainable biochemical production. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_23850 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Bubble-Burst Synthesis of Ammonia, Amino Acids, and Urea Under Ambient, Catalyst-Free Conditions Cuomo, Jerome J. Goodall, Ian Guarnieri, C. Richard Gennaro Cuomo Hudak, Stephen Chemical Physics Materials Science This study introduces a catalyst-free, ambient-temperature method for synthesizing nitrogen-based compounds critical to fertilizer production, including ammonia, urea, ammonium salts, and amino acids. The process relies on bubble-burst-induced microenvironments, where gas bubbles undergo rapid growth and collapse, releasing intense localized energy sufficient to dissociate nitrogen and water molecules. These high-energy zones produce reactive species, including atomic hydrogen (H*) that facilitate nitrogen fixation and drive subsequent chemical transformations without needing catalysts or elevated conditions. Experimental validation using colorimetric assays, Raman spectroscopy, and microscopy confirms the in situ formation of ammonia and its downstream conversion into structurally relevant compounds, including peptide-like assemblies. The system supports reaction tuning through dissolved carbon dioxide (CO2) or organic acids and can be enhanced by low-energy inputs such as UV or ultrasound. Its simplicity, modularity, and ability to operate without external infrastructure offer a practical and scalable platform for decentralized fertilizer generation and sustainable biochemical production. |
| title | Bubble-Burst Synthesis of Ammonia, Amino Acids, and Urea Under Ambient, Catalyst-Free Conditions |
| topic | Chemical Physics Materials Science |
| url | https://arxiv.org/abs/2505.23850 |