The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
A General Nonaqueous Route to Binary Metal Oxide Nanocrystals Involving a C−C Bond Cleavage
Abstract
A widely applicable solvothermal route to nanocrystalline iron, indium, gallium, and zinc oxide based on the reaction between the corresponding metal acetylacetonate as metal oxide precursor and benzylamine as solvent and reactant is presented. Detailed XRD, TEM, and Raman studies prove that, with the exception of the iron oxide system, where a mixture of the two phases magnetite and maghemite is formed, only phase pure materials are obtained, gamma-Ga(2)O(3), zincite ZnO, and cubic In(2)O(3). The particle sizes lie in the range of 15-20 nm for the iron, 10-15 nm for the indium, 2.5-3.5 nm for gallium, and around 20 nm for zinc oxide. GC-MS analysis of the final reaction solution after removal of the nanoparticles showed that the composition is rather complex consisting of more than eight different organic compounds. Based on the fact that N-isopropylidenebenzylamine, 4-benzylamino-3-penten-2-one, and N-benzylacetamide were the main species found, we propose a detailed formation mechanism encompassing solvolysis of the acetylacetonate ligand, involving C-C bond cleavage, as well as ketimine and aldol-like condensation steps.
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Citations
Cites
Ultra-large-scale syntheses of monodisperse nanocrystals
Park, J., An, K., Hwang, Y., Park, J.-G., Noh, H.-J., Kim, J.-Y., Park, J.-H., Hwang, N.-M., & Hyeon, T. (2004) · Nature Materials · doi:10.1038/nmat1251 · Cited by 4,076
Multigram Scale Synthesis and Characterization of Monodisperse Tetragonal Zirconia Nanocrystals
Joo, J., Yu, T., Kim, Y. W., Park, H. M., Wu, F., Zhang, J. Z., & Hyeon, T. (2003) · Journal of the American Chemical Society · doi:10.1021/ja034258b · Cited by 412
Synthesis of TiO2 Nanocrystals by Nonhydrolytic Solution-Based Reactions
Trentler, T. J., Denler, T. E., Bertone, J. F., Agrawal, A., & Colvin, V. L. (1999) · Journal of the American Chemical Society · doi:10.1021/ja983361b · Cited by 382
Shape-Controlled Synthesis and Shape-Induced Texture of MnFe 2 O 4 Nanoparticles
Zeng, H., Rice, P. M., Wang, S. X., & Sun, S. (2004) · Journal of the American Chemical Society · doi:10.1021/ja045911d · Cited by 369
Niederberger, M., Garnweitner, G., Pinna, N., & Antonietti, M. (2004) · Journal of the American Chemical Society · doi:10.1021/ja0494959 · Cited by 284
Self-citationNon‐Aqueous Synthesis of High‐Purity Metal Oxide Nanopowders Using an Ether Elimination Process
Pinna, N., Garnweitner, G., Antonietti, M., & Niederberger, M. (2004) · Advanced Materials · doi:10.1002/adma.200400460 · Cited by 168
Self-citationTang, J., Fabbri, J., Robinson, R. D., Zhu, Y., Herman, I. P., Steigerwald, M. L., & Brus, L. E. (2004) · Chemistry of Materials · doi:10.1021/cm049945w · Cited by 154
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Nonaqueous sol–gel routes to metal oxide nanoparticles
Niederberger, M. (2007) · Accounts of Chemical Research · doi:10.1021/ar600035e · Cited by 761
Self-citationPolleux, J., Gurlo, A., Barsan, N., Weimar, U., Antonietti, M., & Niederberger, M. (2006) · Angewandte Chemie International Edition · doi:10.1002/anie.200502823 · Cited by 369
Self-citationThe Many “Facets” of Halide Ions in the Chemistry of Colloidal Inorganic Nanocrystals
Ghosh, S., & Manna, L. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.8b00158 · Cited by 325
Mutin, P. H., & Vioux, A. (2009) · Chemistry of Materials · doi:10.1021/cm802348c · Cited by 296
Ba, J., Fattakhova Rohlfing, D., Feldhoff, A., Brezesinski, T., Djerdj, I., Wark, M., & Niederberger, M. (2006) · Chemistry of Materials · doi:10.1021/cm060548q · Cited by 168
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Metadata
- Authors
- Pinna, N., Garnweitner, G., Antonietti, M., & Niederberger, M.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2005-03-24
- Volume
- 127
- Issue
- 15
- Pages
- 5608-5612
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1980422707
- Cited by
- 217
- References
- 7
- FWCI
- 12.29
- Type
- journal article
- Language
- en
- Open access
- closed
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