TiC and (Ti,Nb)3SiC2 based dual-layer coating on SUS430 for solid oxide fuel cell interconnects
文献类型：期刊论文
| 作者 | Li, Xichao1,2,3; Wang, Zhenkun1; Wei, Shouli1; Zhao, Li1; Xu, Jingjun4; He, Tian1,2,3; Zheng, Lili1,2,3 |
| 刊名 | INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
 |
| 出版日期 | 2024-04-18 |
| 卷号 | 63页码:19-27 |
| 关键词 | SOFC interconnect Coating Oxidation Area specific resistance (Ti,Nb)3SiC2 |
| ISSN号 | 0360-3199 |
| DOI | 10.1016/j.ijhydene.2024.03.157 |
| 通讯作者 | Zheng, Lili(llzheng@qdu.edu.cn) |
| 英文摘要 | TiC and crystalline (Ti,Nb)3SiC2 based dual-layer is prepared on SUS430 alloy by DC magnetron sputtering followed by annealing at 1000 degrees C for 20 h. The oxidation of TiC/TNSC coated alloy at 800 degrees C for 500 h follows the parabolic law with a low rate constant of 5.4 x 10-15 g2 cm-4 s- 1. The formed oxide scale is composed of Cr2O3/MnCr2O4 dominated inner layer and outer layer of Nb-doped TiO2 and SiO2 uniform mixture. Owing to the barrier effect of TiC layer and dense oxide scale, outward diffusion of Cr and Mn is efficiently suppressed, resulting in the low Cr content in the outer oxide layer, which is beneficial to the reduced volatilization of Cr oxide. Furthermore, the ASR of the formed oxide scale at 800 degrees C is 15.87 m Omega cm2, suggesting excellent conductivity. It is concluded that the TiC/(Ti,Nb)3SiC2 coating can significantly improve the oxidation resistannce and electrical property of SUS430 alloy, endowing it potential application as SOFC interconnect protective coating. |
| 资助项目 | National Natural Science Foundation of China[52001179] ; Natural Science Foundation of Shandong Province[ZR2020ME019] |
| WOS研究方向 | Chemistry ; Electrochemistry ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001208310800001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zheng, Lili |
| 作者单位 | 1.Qingdao Univ, Coll Mech & Elect Engn, 308 Ningxia Rd, Qingdao 266071, Peoples R China 2.Natl Engn Res Ctr Intelligent Elect Vehicle Power, Qingdao 266071, Peoples R China 3.Qingdao Univ, Engn Technol Ctr Power Integrat & Energy Storage S, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xichao,Wang, Zhenkun,Wei, Shouli,et al. TiC and (Ti,Nb)3SiC2 based dual-layer coating on SUS430 for solid oxide fuel cell interconnects[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2024,63:19-27. |
| APA | Li, Xichao.,Wang, Zhenkun.,Wei, Shouli.,Zhao, Li.,Xu, Jingjun.,...&Zheng, Lili.(2024).TiC and (Ti,Nb)3SiC2 based dual-layer coating on SUS430 for solid oxide fuel cell interconnects.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,63,19-27. |
| MLA | Li, Xichao,et al."TiC and (Ti,Nb)3SiC2 based dual-layer coating on SUS430 for solid oxide fuel cell interconnects".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 63(2024):19-27. |
入库方式： OAI收割
来源：金属研究所
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