Correction: Wen et al. Fabrication of Dense Gadolinia-Doped Ceria Coatings via Very-Low-Pressure Plasma Spray and Plasma Spray–Physical Vapor Deposition Process. Coatings 2019, 9, 717

Jing Wen; Chen Song; Taikai Liu; Ziqian Deng; Shaopeng Niu; Yapeng Zhang; Libin Liu; Min Liu

doi:10.3390/coatings10030292

,

and

¹

School of Materials Science and Engineering, Central South University, Changsha 410083, China

²

Guangdong Institute of New Materials, National Engineering Laboratory for Modern Materials Surface Engineering Technology, the Key Lab of Guangdong for Modern Surface Engineering Technology, Guangzhou 510651, China

³

School of Environment and Energy, South China University of Technology, Guangzhou 510006, China

^*

Author to whom correspondence should be addressed.

Coatings2020, 10(3), 292;https://doi.org/10.3390/coatings10030292

Version Notes

Order Reprints

The author wishes to make the following correction to this paper [1]. Due to mislabeling, replace:

Table 2. Parameters of the very-low-pressure plasma spray (VLPPS) and plasma spray–physical vapor deposition (PS-PVD).

Parameters	VLPPS Coating	PS-PVD Coating
Pressure (Pa)	150	150
Current (A)	720	2600
Torch	F4-VB	O3CP
Power (kW)	53	126
Plasma gas (Ar) (slpm)^a	60	30
Plasma gas (He) (slpm)^a	-	90
Plasma gas (H₂) (slpm)^a	12	-
Powder feed rate (g·min⁻¹)	2	10
Spraying distance (mm)	150	800
Substrate temperature (°C)	900–1000	800–900
Torch speed (mm/s)	300	500

with

Table 2. Parameters of the very-low-pressure plasma spray (VLPPS) and plasma spray–physical vapor deposition (PS-PVD).

Parameters	VLPPS Coating	PS-PVD Coating
Pressure (Pa)	150	150
Current (A)	720	2600
Torch	F4-VB	O3CP
Power (kW)	53	126
Plasma gas (Ar) (slpm)^a	60	90
Plasma gas (He) (slpm)^a	-	30
Plasma gas (H₂) (slpm)^a	12	-
Powder feed rate (g·min⁻¹)	2	10
Spraying distance (mm)	250	800
Substrate temperature (°C)	900–1000	800–900
Torch speed (mm/s)	300	500

The revised numbers are marked in red in the corrected table.

The authors would like to apologize for any inconvenience caused to the readers by these changes.

Reference

Wen, J.; Song, C.; Liu, T.; Deng, Z.; Niu, S.; Zhang, Y.; Liu, L.; Liu, M. Fabrication of Dense Gadolinia-Doped Ceria Coatings via Very-Low-Pressure Plasma Spray and Plasma Spray–Physical Vapor Deposition Process. Coatings 2019, 9, 717. [Google Scholar] [CrossRef]

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

Correction: Wen et al. Fabrication of Dense Gadolinia-Doped Ceria Coatings via Very-Low-Pressure Plasma Spray and Plasma Spray–Physical Vapor Deposition Process. Coatings 2019, 9, 717

Reference

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