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Correction: Highly efficient simultaneous adsorption of Cd(II), Hg(II) and As(III) ions from aqueous solutions by modification of graphene oxide with 3-aminopyrazole: central composite design optimization

M. Alimohammadya, M. Jahangiri*a, F. Kianib and H. Tahermansourib
aFaculty of Chemical, Petroleum and Gas Eng., Semnan University, Semnan, 35196-45399, Islamic Republic of Iran. E-mail: mjahangiri@semnan.ac.ir
bDepartment of Chemistry, Ayatollah Amoli Branch, Islamic Azad University, P. O. Box 678 Amol, Iran

Received 7th November 2019 , Accepted 7th November 2019

First published on 29th November 2019


Correction for ‘Highly efficient simultaneous adsorption of Cd(II), Hg(II) and As(III) ions from aqueous solutions by modification of graphene oxide with 3-aminopyrazole: central composite design optimization’ by M. Alimohammady et al., New J. Chem., 2017, 41, 8905–8919.


Due to a clerical error, the XRD patterns in Fig. 2c are labelled incorrectly in the published article. The correct figure is shown below.
image file: c9nj90158b-f2.tif
Fig. 2 FT-IR (a), TGA (b), and XRD (c) analyses of GO and GO-f.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.


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