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Polymers
Volume 12
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10.3390/polym12010142
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Erratum to Polymers 2019, 11(9), 1487.
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Erratum

Erratum: Effect of Porosity and Crystallinity on 3D Printed PLA Properties. Polymers 2019, 11, 1487

by
Yuhan Liao
1,
Chang Liu
1,*,
Bartolomeo Coppola
2,
Giuseppina Barra
2,
Luciano Di Maio
2,*,
Loredana Incarnato
2 and
Khalid Lafdi
1,3,*
1
Department of Chemical and Materials Engineering, University of Dayton, 300 College Park Drive, Dayton, OH 45469, USA
2
Department of Industrial Engineering (DIIN), University of Salerno, via Giovanni Paolo II, 132, Edificio E 84084 Fisciano SA, Italy
3
Department of Mechanical Engineering, Northumbria University, Newcastle upon Tyne NE1 8ST, UK
*
Authors to whom correspondence should be addressed.
Polymers 2020, 12(1), 142; https://doi.org/10.3390/polym12010142
Submission received: 24 December 2019 / Accepted: 25 December 2019 / Published: 6 January 2020
Browse Figures
Versions Notes
The authors wish to make a change to the published paper [1]. In the original manuscript, there are mistakes on the scale bar of Figures 2 and 3. The unit of the scale bar should be “μm”, not “nm”. The corrected Figures 2 and 3 are presented below.
Polymers 12 00142 g001 550
Figure 2. The cross section of the (a) thick and (b) thin PLA samples printed on the build-platform heated at 40 °C. The bar in (a) is 500 μm. The bar in (b) is 200 μm.
Figure 2. The cross section of the (a) thick and (b) thin PLA samples printed on the build-platform heated at 40 °C. The bar in (a) is 500 μm. The bar in (b) is 200 μm.
Polymers 12 00142 g001
Polymers 12 00142 g002 550
Figure 3. The cross section of the (a) thick and (b) thin PLA samples printed on the build-platform heated at 80 °C. The bar in (a) is 500 μm. The bar in (b) is 200 μm.
Figure 3. The cross section of the (a) thick and (b) thin PLA samples printed on the build-platform heated at 80 °C. The bar in (a) is 500 μm. The bar in (b) is 200 μm.
Polymers 12 00142 g002
The authors apologize for any inconvenience caused and the change does not affect the scientific results. The manuscript will be updated, and the original will remain online on the article webpage at https://www.mdpi.com/2073-4360/11/9/1487.

Reference

  1. Liao, Y.H.; Liu, C.; Coppola, B.; Barra, G.; Di Maio, L.; Incarnato, L.; Lafdi, K. Effect of Porosity and Crystallinity on 3D Printed PLA Properties. Polymers 2019, 11, 1487. [Google Scholar] [CrossRef] [PubMed] [Green Version]

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MDPI and ACS Style

Liao, Y.; Liu, C.; Coppola, B.; Barra, G.; Di Maio, L.; Incarnato, L.; Lafdi, K. Erratum: Effect of Porosity and Crystallinity on 3D Printed PLA Properties. Polymers 2019, 11, 1487. Polymers 2020, 12, 142. https://doi.org/10.3390/polym12010142

AMA Style

Liao Y, Liu C, Coppola B, Barra G, Di Maio L, Incarnato L, Lafdi K. Erratum: Effect of Porosity and Crystallinity on 3D Printed PLA Properties. Polymers 2019, 11, 1487. Polymers. 2020; 12(1):142. https://doi.org/10.3390/polym12010142

Chicago/Turabian Style

Liao, Yuhan, Chang Liu, Bartolomeo Coppola, Giuseppina Barra, Luciano Di Maio, Loredana Incarnato, and Khalid Lafdi. 2020. "Erratum: Effect of Porosity and Crystallinity on 3D Printed PLA Properties. Polymers 2019, 11, 1487" Polymers 12, no. 1: 142. https://doi.org/10.3390/polym12010142

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