Preparation of high thermal conductivity copper–diamond composites using molybdenum carbide-coated diamond particles
Source abstract
Abstract
Molybdenum carbide (Mo2C) coatings on diamond particles were proposed to improve the interfacial bonding between diamond particles and copper. The Mo2C-coated diamond particles were prepared by molten salts method and the copper–diamond composites were obtained by vacuum pressure infiltration of Mo2C-coated diamond particles with pure copper. The structures of the coatings and composites were investigated using X-ray diffraction, scanning electron microscopy, and energy-dispersive X-ray spectroscopy. The results indicated that the Mo2C coatings effectively improved the wettability between diamond particles and copper matrix, and Mo2C intermediate layers were proved to decrease the interfacial thermal resistance of composites. The thermal conductivity of the composite reached 608 Wm−1 K−1 with 65 vol.% Mo2C-coated diamond, which was much higher than that with uncoated diamond. The greatly enhanced thermal conductivity is ascribed to the 1-μm-thick Mo2C coatings. Mo2C coatings on diamond particles are proved to be an effective way to enhance the thermal conductivities of copper–diamond composites.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Thermal properties of materials · Advanced ceramic materials synthesis · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (34)
Show source-provided references
1. Feng H, Yu JK, Tan W (2010) Mater Chem Phys 124:851. doi: 10.1016/j.matchemphys.2010.08.00310.1016/j.matchemphys.2010.08.003 ↗
2. Weber L, Tavangar R (2007) Scr Mater 57:988. doi: 10.1016/j.scriptamat.2007.08.00710.1016/j.scriptamat.2007.08.007 ↗
3. Schubert T, Ciupinski L, Zielinski W, Michalski A, Weißgarber T, Kieback B (2008) Scr Mater 58:263. doi: 10.1016/j.scriptamat.2007.10.01110.1016/j.scriptamat.2007.10.011 ↗
4. Abyzov AM, Kidalov SV, Shakhov FM (2011) J Mater Sci 46:1424. doi: 10.1007/s10853-010-4938-x10.1007/s10853-010-4938-x ↗
5. Dong YH, He XB, Xu L, Qu XH (2011) J Mater Sci 46:3862. doi: 10.1007/s10853-011-5307-010.1007/s10853-011-5307-0 ↗
6. Sinha V, Spowart JE (2012) J Mater Sci. doi: 10.1007/s10853-012-6878-010.1007/s10853-012-6878-0 ↗
7. Fan YM, Guo H, Xu J, Chu K, Zhu XX, Jia CC (2011) Int J Miner 18:472. doi: 10.1007/s12613-011-0465-210.1007/s12613-011-0465-2 ↗
8. Schubert T, Trindade B, Weißgarber T, Kieback B (2008) Mater Sci Eng A 475:39. doi: 10.1016/j.msea.2006.12.14610.1016/j.msea.2006.12.146 ↗
9. Ren SB, Shen XY, Guo CY, Liu N, Zang JB, He XB, Qu XH (2011) Compos Sci Technol 71:1550. doi: 10.1016/j.compscitech.2011.06.01210.1016/j.compscitech.2011.06.012 ↗
10. Mayerhofer KE, Schrank C, Eisenmenger C, Hutter H (2005) Appl Surf Sci 252:266. doi: 10.1016/j.apsusc.2005.02.01810.1016/j.apsusc.2005.02.018 ↗
11. Schwarz B, Schrank C, Eisenmenger C, Pollach M, Rosner M, Neubauer E (2006) Surf Coat Technol 200:4891. doi: 10.1016/j.surfcoat.2005.04.04210.1016/j.surfcoat.2005.04.042 ↗
12. Shao WZ, Ivanov VV, Zhen L, Cui YS, Wang Y (2004) Mater Lett 58:146. doi: 10.1016/S0167-577x(03)00433-610.1016/S0167-577X(03)00433-6 ↗
13. Chu K, Liu ZF, Jia CC, Chen H, Liang XB, Gao WJ (2010) J Alloys Compd 490:453. doi: 10.1016/j.jallcom.2009.10.04010.1016/j.jallcom.2009.10.040 ↗
14. Rape A, Liu X, Kulkarni A, Singh J (2012) J Mater Sci. doi: 10.1007/s10853-012-6868-210.1007/s10853-012-6868-2 ↗
15. Ekimov EA, Suetin NV, Popovich AF, Ralchenko VG (2008) Diam Relat Mater 17:838. doi: 10.1016/j.diamond.2007.12.05110.1016/j.diamond.2007.12.051 ↗
16. Balandin AA (2011) Nat Mater 10:569. doi: 10.1038/nmat306410.1038/nmat3064 ↗
17. Shamsa M, Ghosh S, Calizo I, Ralchenko V, Popovich A, Balandin AA (2008) J Appl Phys 103:083538. doi: 10.1063/1.290786510.1063/1.2907865 ↗
18. Liu WL, Shamsa M, Calizo I, Balandin AA (2006) Appl Phys Lett 89:171915. doi: 10.1063/1.236413010.1063/1.2364130 ↗
19. Yamamoto Y, Imai T, Tanabe K, Tsuno T, Kumazawa Y, Fujimori N (1997) Diam Relat Mater 6:1057. doi: 10.1016/S0925-9635(96)00772-810.1016/S0925-9635(96)00772-8 ↗
20. Yang ZH, Cai PJ, Shi L, Gu YL, Chen LY, Qian YT (2006) J Solid State Chem 179:29. doi: 10.1016/j.jssc.2005.09.03710.1016/j.jssc.2005.09.037 ↗
21. Li XK, Dong ZJ, Westwood A, Brown A, Zhang SW, Brydson R (2008) Carbon 46:305. doi: 10.1016/j.carbon.2007.11.02010.1016/j.carbon.2007.11.020 ↗
22. Zhang Y, Zhang HL, Wu JH, Wang XT (2011) Scr Mater 65:1097. doi: 10.1016/j.scriptamat.2011.09.02810.1016/j.scriptamat.2011.09.028 ↗
23. Xia Y, Song YQ, Lin CG, Cui S, Fang ZZ (2009) Trans Nonferr Met Soc 19:1161. doi: 10.1016/S1003-6326(08)60422-710.1016/S1003-6326(08)60422-7 ↗
24. Hasselman DPH, Lloyd FJ (1987) J Compos Mater 21:508. doi: 10.1177/00219983870210060210.1177/002199838702100602 ↗
25. Swartz ET, Pohl RO (1989) Rev Mod Phys 61:605. doi: 10.1103/RevModPhys.61.60510.1103/RevModPhys.61.605 ↗
26. Goyal V, Subrina S, Nika DL, Balandin AA (2010) Appl Phys Lett 97: 031904. doi: 10.1063/1.346345510.1063/1.3463455 ↗
27. Yan Z, Liu GX, Khan JM, Balandin AA (2012) Nat Commun 3:827. doi: 10.1038/ncomms182810.1038/ncomms1828 ↗
28. Yu J, Liu GX, Sumant AV, Goyal V, Balandin AA (2012) Nano Lett 12:1603. doi: 10.1021/nl204545q10.1021/nl204545q ↗
29. Every AG, Tzou Y, Hasselman DPH, Raj R (1992) Acta Metall Mater 40:123. doi: 10.1016/0956-7151(92)90205-S10.1016/0956-7151(92)90205-S ↗
30. Hopkins PE, Beechem TE (2010) Nanoscale Microscale Thermophys Eng 14:51. doi: 10.1080/1556726100360180510.1080/15567261003601805 ↗
31. Prasher RS, Phelan PE (2001) J Heat Transfer 123:105. doi: 10.1115/1.133813810.1115/1.1338138 ↗
32. Hopkins PE, Kassebaum JL, Norris PM (2009 J Appl Phys. doi: 10.1063/1.306847610.1063/1.3068476 ↗
33. Majumdar A, Reddy P (2004) Appl Phys Lett 84:4768. doi: 10.1063/1.175830110.1063/1.1758301 ↗
34. Hopkins PE, Norris PM, Stevens RJ, Beechem TE, Graham S (2008) J Heat Transfer. doi: 10.1115/1.289734410.1115/1.2897344 ↗