Unveiling high-temperature stability and growth dynamics of CVD-SiOC coatings across different deposition conditions and environments

doi:10.1088/2053-1591/ad8411

IMR OpenIR

	Unveiling high-temperature stability and growth dynamics of CVD-SiOC coatings across different deposition conditions and environments
	Jing,Weichen 1,2; Tariq,Naeem ul Haq 3; Hou,Wenkang 1,2; Xiong,Tianying 2; Tang,Mingqiang 2
通讯作者	Tang,Mingqiang()
	2024-10-01
发表期刊	Materials Research Express
卷号	11 期号:10
摘要	Abstract In this study, we systematically investigated the high-temperature protection performance and evolution behavior of three different SiOC coatings (1050SiOC, 1100SiOC, 1150SiOC) under different atmospheres. The coatings were prepared by the organometallic chemical vapor deposition (CVD) method and characterized using scanning electron microscopy (SEM), grazing incidence x-ray diffraction (GIXRD), x-ray photoelectron spectroscopy (XPS) techniques. It was found that the composition and microstructure of SiOC coatings, environmental atmosphere, and heat treatment temperature can affect the thermal stability and high-temperature reaction mechanism of SiOC coatings. Further, it was revealed that the three SiOC coatings only exhibit the same high-temperature evolution behavior and reaction mechanism in an air environment while exhibiting different high-temperature evolution behavior and reaction mechanisms in both an inert atmosphere and a reduced air atmosphere. Among the coatings prepared, the 1050SiOC coating demonstrated the highest on-set oxidation temperature under identical oxygen content conditions. This characteristic may contribute to the coating’s excellent resistance to high-temperature oxidation.
关键词	SiOC coating CVD high-temperature stability high-temperature growth dynamics
DOI	10.1088/2053-1591/ad8411
语种	英语
WOS记录号	IOP:mrx_11_10_106401
出版者	IOP Publishing
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180129
专题	中国科学院金属研究所
通讯作者	Tang,Mingqiang
作者单位	1.School of Materials Science and Engineering, University of Science and Technology of China, Shenyang 110016, People’s Republic of China 2.Shi-changxu Innovation Center for Advanced Materials, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, People’s Republic of China 3.Department of Metallurgy and Materials Engineering, Pakistan Institute of Engineering and Applied Sciences, Nilore 45650, Islamabad, Pakistan
推荐引用方式 GB/T 7714	Jing,Weichen,Tariq,Naeem ul Haq,Hou,Wenkang,et al. Unveiling high-temperature stability and growth dynamics of CVD-SiOC coatings across different deposition conditions and environments[J]. Materials Research Express,2024,11(10).
APA	Jing,Weichen,Tariq,Naeem ul Haq,Hou,Wenkang,Xiong,Tianying,&Tang,Mingqiang.(2024).Unveiling high-temperature stability and growth dynamics of CVD-SiOC coatings across different deposition conditions and environments.Materials Research Express,11(10).
MLA	Jing,Weichen,et al."Unveiling high-temperature stability and growth dynamics of CVD-SiOC coatings across different deposition conditions and environments".Materials Research Express 11.10(2024).