Correction to: Nanoscale Res Lett
In the article , the use of the formula (NH4)6W7O24·6H2O to represent the starting material ammonium paratungstate (APT) is outdated and incorrect.
The correct version of the formula for APT is (NH4)10[H2W12O42]·nH2O (n = 4, 10, 6).
The authors thank the reader who brought this to their attention after their article was published.
Zhao et al (2019) Synthesis and Characterization of Nanoscale Tungsten Particles with Hollow Superstructure Using Spray Drying Combined with Calcination Process. Nanoscale Res Lett 14:68. https://doi.org/10.1186/s11671-019-2904-3
The original article can be found online at https://doi.org/10.1186/s11671-019-2904-3
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Zhao, P., Yi, W., Cao, Q. et al. Correction to: Synthesis and Characterization of Nanoscale Tungsten Particles with Hollow Superstructure Using Spray Drying Combined with Calcination Process. Nanoscale Res Lett 14, 327 (2019). https://doi.org/10.1186/s11671-019-3173-x