The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Facile Synthesis of Monodisperse Porous ZnO Spheres by a Soluble Starch-Assisted Method and Their Photocatalytic Activity
Abstract
In this study, monodisperse porous ZnO spheres were fabricated by a facile and low-cost soluble-starch-assisted method. The as-obtained samples were characterized by X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), UV−vis diffuse reflectance spectroscopy (DRS), thermogravimetric and differential scanning calorimetry (TG−DSC), Fourier transform infrared (FTIR) spectroscopy, and Brunauer−Emmett−Teller (BET) analysis. The Raman spectra revealed that the uncalcined powders were composed of ZnO and starch. The BET analysis showed that mesopores (25 nm) and macropores (180 nm) coexisted in the typical porous ZnO spheres. The photocatalytic activities of the as-obtained ZnO samples were evaluated in the photocatalytic degradations of aqueous solutions of rhodamine B (RhB) and 4-nitrophenol (4-NP) at room temperature. A possible growth mechanism of the as-obtained porous ZnO spheres is also discussed.
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Cites
Sing, K. S. W. (1985) · Pure and Applied Chemistry · doi:10.1351/pac198557040603 · Cited by 24,485
Explaining the Enhanced Photocatalytic Activity of Degussa P25 Mixed-Phase TiO 2 Using EPR
Hurum, D. C., Agrios, A. G., Gray, K. A., Rajh, T., & Thurnauer, M. C. (2003) · The Journal of Physical Chemistry B · doi:10.1021/jp0273934 · Cited by 2,015
Mesoporous silica nanoparticles for drug delivery and biosensing applications
Slowing, I. I., Trewyn, B. G., Giri, S., & Lin, V. S. ‐. (2007) · Advanced Functional Materials · doi:10.1002/adfm.200601191 · Cited by 1,699
Cited by
Jiang, J., Zhang, X., Sun, P., & Zhang, L. (2011) · The Journal of Physical Chemistry C · doi:10.1021/jp205925z · Cited by 580
Metal oxide nanoparticles in electrochemical sensing and biosensing: a review
George, J. M., Antony, A., & Mathew, B. (2018) · Microchimica Acta · doi:10.1007/s00604-018-2894-3 · Cited by 580
Metadata
- Authors
- Zhang, G., Shen, X., & Yang, Y.
- Venue
- The Journal of Physical Chemistry C
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-03-30
- Volume
- 115
- Issue
- 15
- Pages
- 7145-7152
- ISSN
- 1932-7447 (ISSN-L)
- 1932-7455
- OpenAlex
- W1991746468
- Cited by
- 249
- References
- 3
- FWCI
- 10.69
- Type
- journal article
- Language
- en
- Open access
- closed
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