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Volume 11
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10.3390/separations11040118
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Correction to Separations 2023, 10(2), 137.
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Correction

Correction: Saafie et al. Effect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation. Separations 2023, 10, 137

by
Nabilah Saafie
1,
Nonni Soraya Sambudi
2,
Mohd Dzul Hakim Wirzal
1,3 and
Suriati Sufian
1,4,*
1
Chemical Engineering Department, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia
2
Department of Chemical Engineering, Universitas Pertamina, Daerah Khusus Ibukota Jakarta 12220, Indonesia
3
Center of Research in Ionic Liquids (CORIL), Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia
4
Center of Innovative Nanostructures and Nanodevices (COINN), Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia
*
Author to whom correspondence should be addressed.
Separations 2024, 11(4), 118; https://doi.org/10.3390/separations11040118
Submission received: 6 March 2024 / Accepted: 19 March 2024 / Published: 15 April 2024
(This article belongs to the Section Environmental Separations)
Versions Notes
There was an error in the original publication [1] in the form of a technical writing mistake regarding the TEM equipment used in this research paper. A correction has been made to the Abstract:
“The as-prepared CQDs were characterized in detail by Fourier transform infrared (FTIR) spectroscopy, using a Hitachi TEM System (HT7830, RuliTEM, Tokyo, Japan), by photoluminescence (PL), and by ultraviolet-visible (UV-Vis) spectroscopy”.
A correction has been made to the Materials and Methods section, Physicochemical Characterization, Paragraph 1:
“The particle size distributions of calcined samples were studied using a Hitachi TEM System (HT7830, RuliTEM, Japan)”.
Corrections have been made to the Results and Discussion section in Morphological Properties, Paragraph 1; Optical Properties, Paragraph 2; and Quantum Yield, Paragraph 1, as follows.
“The morphology of the prepared CQDs in various hydrothermal conditions was investigated using a Hitachi TEM System (HT7830, RuliTEM, Japan), as shown in Figure 3a–g”.
“The narrow PL emission area with the emission band centered at ~400 nm validates the narrow size distribution of CQDs because of similar quantum effects and emission traps on the carbon surface, which matches well with the results of the HRTEM histogram [32]”.
The authors apologize for any inconvenience caused and believe the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

Reference

  1. Saafie, N.; Sambudi, N.S.; Wirzal, M.D.H.; Sufian, S. Effect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation. Separations 2023, 10, 137. [Google Scholar] [CrossRef]
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MDPI and ACS Style

Saafie, N.; Sambudi, N.S.; Wirzal, M.D.H.; Sufian, S. Correction: Saafie et al. Effect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation. Separations 2023, 10, 137. Separations 2024, 11, 118. https://doi.org/10.3390/separations11040118

AMA Style

Saafie N, Sambudi NS, Wirzal MDH, Sufian S. Correction: Saafie et al. Effect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation. Separations 2023, 10, 137. Separations. 2024; 11(4):118. https://doi.org/10.3390/separations11040118

Chicago/Turabian Style

Saafie, Nabilah, Nonni Soraya Sambudi, Mohd Dzul Hakim Wirzal, and Suriati Sufian. 2024. "Correction: Saafie et al. Effect of Hydrothermal Conditions on Kenaf-Based Carbon Quantum Dots Properties and Photocatalytic Degradation. Separations 2023, 10, 137" Separations 11, no. 4: 118. https://doi.org/10.3390/separations11040118

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