Atomic‐Scale Structural and Chemical Study of Columnar and Multilayer Re–Ni Electrodeposited Thermal Barrier Coating
Source abstract
Abstract
Rhenium alloys exhibit a unique combination of chemical, physical, and mechanical properties that makes them attractive for a variety of applications. Herein, we present atomic‐scale structural and atomic part‐per‐million level three‐dimensional (3D) chemical characterization of a Re–Ni coating, combining aberration‐corrected scanning transmission electron microscopy (STEM) and atom‐probe tomography (APT). A unique combination of a columnar and multilayer structure is formed by single‐bath dc‐electroplating and is reported here for the first time. Alternating thicker Re‐rich and thinner Ni‐rich layers support a mechanism in which Ni acts as a reducing agent. The multilayers exhibit hetero‐epitaxial growth resulting in high residual shear stresses that lead to formation of corrugated interfaces and an outer layer with mud‐cracks.
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Research context
OpenAlex topics: Advanced Materials Characterization Techniques · Force Microscopy Techniques and Applications · Diamond and Carbon-based Materials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering Northwestern University Evanston Illinois 60208 USA
Northwestern University Center for Atom Probe Tomography (NUCAPT) Evanston Illinois 60208 USA
Department of Materials Science and Engineering Tel‐Aviv University Ramat Aviv Tel Aviv 6997801 Israel
Department of Physics University of Illinois at Chicago Chicago Illinois 60607 USA
School of Chemistry Tel‐Aviv University Ramat Aviv Tel Aviv 6997801 Israel
References (70)
Show source-provided references
1. Naor A. · AMMTIAC Quarterly · 2010 · 5 · 11
2. 10.1007/978-0-387-49489-0_410.1007/978-0-387-49489-0_4 ↗
3. 10.1016/j.apsusc.2014.05.17810.1016/j.apsusc.2014.05.178 ↗
4. 10.1016/j.electacta.2011.05.03010.1016/j.electacta.2011.05.030 ↗
5. 10.1016/j.electacta.2009.03.00310.1016/j.electacta.2009.03.003 ↗
6. 10.1149/1.343008410.1149/1.3430084 ↗
7. 10.1149/1.348953210.1149/1.3489532 ↗
8. 10.1016/j.electacta.2011.05.02210.1016/j.electacta.2011.05.022 ↗
9. 10.1016/j.electacta.2012.10.09410.1016/j.electacta.2012.10.094 ↗
10. 10.1149/2.038405jes10.1149/2.038405jes ↗
11. 10.1016/j.jelechem.2014.08.01610.1016/j.jelechem.2014.08.016 ↗
12. 10.1149/2.0071412jes10.1149/2.0071412jes ↗
13. 10.1149/2.0281501jes10.1149/2.0281501jes ↗
14. 10.1149/2.0111507jes10.1149/2.0111507jes ↗
15. 10.1016/j.electacta.2015.06.03310.1016/j.electacta.2015.06.033 ↗
16. 10.1016/j.catcom.2015.12.01410.1016/j.catcom.2015.12.014 ↗
17. Paunovic M. · 1998
18. 10.1016/j.ultramic.2008.05.00810.1016/j.ultramic.2008.05.008 ↗
19. 10.1021/jz500259c10.1021/jz500259c ↗
20. 10.1016/j.scriptamat.2013.02.02510.1016/j.scriptamat.2013.02.025 ↗
21. 10.1063/1.270975810.1063/1.2709758 ↗
22. 10.1016/j.matchar.2009.02.00710.1016/j.matchar.2009.02.007 ↗
23. 10.1146/annurev.matsci.37.052506.08420010.1146/annurev.matsci.37.052506.084200 ↗
24. 10.1038/336565a010.1038/336565a0 ↗
25. 10.1038/nature0097210.1038/nature00972 ↗
26. 10.1016/j.ultramic.2006.06.00810.1016/j.ultramic.2006.06.008 ↗
27. 10.1017/S143192760707084510.1017/S1431927607070845 ↗
28. 10.21236/AD069698710.21236/AD0696987 ↗
29. 10.1016/0921-5093(95)09825-910.1016/0921-5093(95)09825-9 ↗
30. 10.1016/j.actamat.2006.08.02710.1016/j.actamat.2006.08.027 ↗
31. 10.1016/0001-6160(84)90122-610.1016/0001-6160(84)90122-6 ↗
32. 10.1080/0950083950824246510.1080/09500839508242465 ↗
33. Gorman B. P. · Microscopy Today · 2008 · 4210.1017/S1551929500059782 ↗
34. 10.1016/j.ultramic.2014.05.00510.1016/j.ultramic.2014.05.005 ↗
35. Volmer M. · Z. Physik. Chem · 1926 · 119 · 27710.1515/zpch-1926-11927 ↗
36. 10.1002/978352761493610.1002/9783527614936 ↗
37. 10.1146/annurev.ms.19.080189.00112110.1146/annurev.ms.19.080189.001121 ↗
38. 10.1016/j.scriptamat.2008.08.01010.1016/j.scriptamat.2008.08.010 ↗
39. Dini J. W. · 1993
40. Eliaz N. · J. Adv. Mater · 2001 · 33 · 27
41. 10.1016/0042-207X(90)93933-A10.1016/0042-207X(90)93933-A ↗
42. 10.1016/0022-3697(70)90138-110.1016/0022-3697(70)90138-1 ↗
43. 10.1016/j.ijhydene.2014.05.16910.1016/j.ijhydene.2014.05.169 ↗
44. 10.1016/j.scriptamat.2015.08.01510.1016/j.scriptamat.2015.08.015 ↗
45. 10.1002/smll.20150167910.1002/smll.201501679 ↗
46. 10.1038/ncomms901410.1038/ncomms9014 ↗
47. 10.1021/nn305029b10.1021/nn305029b ↗
48. 10.1017/S143192761500032X10.1017/S143192761500032X ↗
49. 10.1007/BF0288052010.1007/BF02880520 ↗
50. Handbook ASM · 1992
51. 10.1016/j.jssc.2012.06.03610.1016/j.jssc.2012.06.036 ↗
52. 10.1016/j.surfcoat.2010.08.07710.1016/j.surfcoat.2010.08.077 ↗
53. Watanabe T. · 2004
54. 10.1103/PhysRevLett.70.146910.1103/PhysRevLett.70.1469 ↗
55. 10.1016/0040-6090(94)06429-610.1016/0040-6090(94)06429-6 ↗
56. Wang G. · 200410.1063/1.1781151 ↗
57. 10.1016/j.matlet.2010.09.04510.1016/j.matlet.2010.09.045 ↗
58. 10.1016/j.tsf.2010.03.01610.1016/j.tsf.2010.03.016 ↗
59. 10.1016/j.surfcoat.2005.09.01910.1016/j.surfcoat.2005.09.019 ↗
60. 10.1002/anie.19690108110.1002/anie.196901081 ↗
61. Schwartz M. · 1994 · 506
62. 10.1146/annurev.ms.24.080194.00111110.1146/annurev.ms.24.080194.001111 ↗
63. 10.1149/1.222114210.1149/1.2221142 ↗
64. 10.1016/j.actamat.2011.01.03910.1016/j.actamat.2011.01.039 ↗
65. 10.1103/PhysRevB.69.14411310.1103/PhysRevB.69.144113 ↗
66. 10.1016/S1359-6454(99)00286-410.1016/S1359-6454(99)00286-4 ↗
67. 10.1016/S1571-0785(97)80008-910.1016/S1571-0785(97)80008-9 ↗
68. 10.1016/S0022-0728(63)80152-710.1016/S0022-0728(63)80152-7 ↗
69. 10.1107/S0365110X6300221810.1107/S0365110X63002218 ↗
70. 10.1149/1.183886110.1149/1.1838861 ↗