The DOI matches its Crossref record; 40 of the 40 references it cites were found in a registry or an index.
Temperature-Programmed Precise Control over the Sizes of Carbon Nanospheres Based on Benzoxazine Chemistry
Abstract
On the basis of benzoxazine chemistry, we have established a new way to synthesize highly uniform carbon nanospheres with precisely tailored sizes and high monodispersity. Using monomers including resorcinol, formaldehyde, and 1,6-diaminohexane, and in the presence of Pluronic F127 surfactant, polymer nanospheres are first synthesized under precisely programmed reaction temperatures. Subsequently, they are pseudomorphically and uniformly converted to carbon nanospheres in high yield, due to the excellent thermal stability of such polybenzoxazine-based polymers. The correlation between the initial reaction temperature (IRT) and the nanosphere size fits well with the quadratic function model, which can in turn predict the nanosphere size at a set IRT. The nanosphere sizes can easily go down to 200 nm while retaining excellent monodispersity, i.e., polydispersity <5%. The particle size uniformity is evidenced by the formation of large areas of periodic assembly structure. NMR, FT-IR, and elemental analyses prove the formation of a polybenzoxazine framework. As a demonstration of their versatility, nanocatalysts composed of highly dispersed Pd nanoparticles in the carbon nanospheres are fabricated, which show high conversion and selectivity, great reusability, and regeneration ability, as evidenced in a selective oxidation of benzyl alcohol to benzaldehyde under moderate conditions.
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Cites
Colloidal Carbon Spheres and Their Core/Shell Structures with Noble‐Metal Nanoparticles
Sun, X., & Li, Y. (2004) · Angewandte Chemie International Edition · doi:10.1002/anie.200352386 · Cited by 2,193
Oxidation of Alcohols with Molecular Oxygen on Solid Catalysts
Mallat, T., & Baiker, A. (2004) · Chemical Reviews · doi:10.1021/cr0200116 · Cited by 2,040
Monodispersed Colloidal Spheres: Old Materials with New Applications
Xia, Y., Gates, B., Yin, Y., & Lu, Y. (2000) · Advanced Materials · doi:10.1002/(sici)1521-4095(200005)12:10<693::aid-adma693>3.0.co;2-j · Cited by 2,026
Synthesis of Macroporous Minerals with Highly Ordered Three-Dimensional Arrays of Spheroidal Voids
Holland, B. T., Blanford, C. F., & Stein, A. (1998) · Science · doi:10.1126/science.281.5376.538 · Cited by 1,484
Kim, J., Kim, H. S., Lee, N., Kim, T., Kim, H., Yu, T., Song, I. C., Moon, W. K., & Hyeon, T. (2008) · Angewandte Chemie International Edition · doi:10.1002/anie.200802469 · Cited by 1,220
Deng, Y., Cai, Y., Sun, Z., Liu, J., Liu, C., Wei, J., Li, W., Liu, C., Wang, Y., & Zhao, D. (2010) · Journal of the American Chemical Society · doi:10.1021/ja1025744 · Cited by 919
Self-citationLiu, J., Qiao, S. Z., Liu, H., Chen, J., Orpe, A., Zhao, D., & Lu, G. Q. (. (2011) · Angewandte Chemie International Edition · doi:10.1002/anie.201102011 · Cited by 871
A Lost-Wax Approach to Monodisperse Colloids and Their Crystals
Jiang, P., Bertone, J. F., & Colvin, V. L. (2001) · Science · doi:10.1126/science.291.5503.453 · Cited by 838
Colloidal Assembly: The Road from Particles to Colloidal Molecules and Crystals
Li, F., Josephson, D. P., & Stein, A. (2011) · Angewandte Chemie International Edition · doi:10.1002/anie.201001451 · Cited by 737
Fang, Y., Gu, D., Zou, Y., Wu, Z., Li, F., Che, R., Deng, Y., Tu, B., & Zhao, D. (2010) · Angewandte Chemie International Edition · doi:10.1002/anie.201002849 · Cited by 680
Cited by
Molecular-based design and emerging applications of nanoporous carbon spheres
Liu, J., Wickramaratne, N. P., Qiao, S. Z., & Jaroniec, M. (2015) · Nature Materials · doi:10.1038/nmat4317 · Cited by 954
Tang, J., Liu, J., Li, C., Li, Y., Tade, M. O., Dai, S., & Yamauchi, Y. (2015) · Angewandte Chemie International Edition · doi:10.1002/anie.201407629 · Cited by 630
Pei, F., An, T., Zang, J., Zhao, X., Fang, X., Zheng, M., Dong, Q., & Zheng, N. (2016) · Advanced Energy Materials · doi:10.1002/aenm.201502539 · Cited by 555
Nanoengineering Carbon Spheres as Nanoreactors for Sustainable Energy Applications
Tian, H., Liang, J., & Liu, J. (2019) · Advanced Materials · doi:10.1002/adma.201903886 · Cited by 348
Controlled Synthesis of Mesoporous Carbon Nanostructures via a “Silica-Assisted” Strategy
Qiao, Z.-A., Guo, B., Binder, A. J., Chen, J., Veith, G. M., & Dai, S. (2013) · Nano Letters · doi:10.1021/nl303889h · Cited by 266
Metadata
- Authors
- Wang, S., Li, W.-C., Hao, G.-P., Hao, Y., Sun, Q., Zhang, X.-Q., & Lu, A.-H.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-09-12
- Volume
- 133
- Issue
- 39
- Pages
- 15304-15307
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W1966012964
- Cited by
- 253
- References
- 40
- FWCI
- 6.82
- Type
- journal article
- Language
- en
- Open access
- closed
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- Wang, S., Li, W.-C., Hao, G.-P., Hao, Y., Sun, Q., Zhang, X.-Q., & Lu, A.-H. (2011). Temperature-Programmed Precise Control over the Sizes of Carbon Nanospheres Based on Benzoxazine Chemistry. Journal of the American Chemical Society. https://doi.org/10.1021/ja206333w
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