Magnetorheological Fluids with Surface-Modified Iron Oxide Magnetic Particles with Controlled Size and Shape
Source abstract
Abstract
This study is focused on surface-modified Fe3O4@SiO2 particles with precisely controlled sizes and shapes applied in magnetorheological (MR) fluids. After the preparation of the monodisperse spindle-shaped and cubic Fe3O4@SiO2 particles, surface modification with dodecyltrimethoxysilane (DTM) was carried out via a silane coupling reaction to increase the dispersion stability of the particles. Afterward, MR fluids were prepared by mixing the DTM-modified Fe3O4@SiO2 particles with silicon oil. Transmission electron microscopy observations demonstrated that spindle-shaped Fe3O4@SiO2 particles could form a more stable chain-like structure than cubic Fe3O4@SiO2 particles upon application of an external magnetic field. The rheological measurements of MR fluids also indicated that the surface modification with DTM, the introduction of anisotropic shapes, and the increase in the particle size all played positive roles in the improvement in MR properties.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Vibration Control and Rheological Fluids · Characterization and Applications of Magnetic Nanoparticles · Polymer Nanocomposites and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Institute of Multidisciplinary Research for Advanced Material, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Miyagi, Japan
Department of Applied Sciences, Muroran Institute of Technology, 27-1 Mizumoto-cho, Muroran 050-8585, Hokkaido, Japan
Joining and Welding Research Institute, Osaka University, 11-1, Mihogaoka, Ibaraki 567-0047, Osaka, Japan
Funding
Osaka University · Ministry of Education, Culture, Sports, Science and Technology
References (68)
Show source-provided references
1. 10.1109/t-aiee.1948.505982110.1109/t-aiee.1948.5059821 ↗
2. 10.1016/j.jmmm.2014.09.02010.1016/j.jmmm.2014.09.020 ↗
3. 10.24874/ti.2018.40.04.0110.24874/ti.2018.40.04.01 ↗
4. 10.1007/s00542-017-3404-y10.1007/s00542-017-3404-y ↗
5. 10.1016/j.ijmachtools.2004.03.00710.1016/j.ijmachtools.2004.03.007 ↗
6. 10.1016/j.polymer.2017.07.07910.1016/j.polymer.2017.07.079 ↗
7. 10.1016/s0957-4158(99)00064-110.1016/s0957-4158(99)00064-1 ↗
8. 10.1088/1361-665x/abd34510.1088/1361-665x/abd345 ↗
9. 10.1021/ie101904f10.1021/ie101904f ↗
10. 10.1002/adma.20170476910.1002/adma.201704769 ↗
11. 10.1039/c0sm00014k10.1039/c0sm00014k ↗
12. 10.1007/s00397-020-01251-310.1007/s00397-020-01251-3 ↗
13. 10.1021/acsanm.9b0142010.1021/acsanm.9b01420 ↗
14. 10.1088/1361-665x/ab421a10.1088/1361-665x/ab421a ↗
15. 10.1039/c0sm01221a10.1039/c0sm01221a ↗
16. 10.1021/acsami.0c1178310.1021/acsami.0c11783 ↗
17. 10.1016/j.colsurfa.2016.07.07010.1016/j.colsurfa.2016.07.070 ↗
18. 10.1016/j.jiec.2018.07.00610.1016/j.jiec.2018.07.006 ↗
19. 10.1177/1045389x0605695310.1177/1045389x06056953 ↗
20. 10.1016/j.jmmm.2008.02.16710.1016/j.jmmm.2008.02.167 ↗
21. 10.1016/j.materresbull.2020.11105510.1016/j.materresbull.2020.111055 ↗
22. 10.1039/c7ce01353a10.1039/c7ce01353a ↗
23. 10.1007/s13204-019-01128-910.1007/s13204-019-01128-9 ↗
24. 10.1016/j.jallcom.2019.05.21810.1016/j.jallcom.2019.05.218 ↗
25. 10.1016/j.matchemphys.2017.05.06110.1016/j.matchemphys.2017.05.061 ↗
26. 10.1016/j.powtec.2017.06.04210.1016/j.powtec.2017.06.042 ↗
27. 10.1007/978-3-030-29768-8_1210.1007/978-3-030-29768-8_12 ↗
28. 10.1016/0304-8853(87)90044-810.1016/0304-8853(87)90044-8 ↗
29. 10.1063/1.271282510.1063/1.2712825 ↗
30. 10.1007/s11804-006-0010-210.1007/s11804-006-0010-2 ↗
31. 10.1016/j.jmmm.2016.02.00510.1016/j.jmmm.2016.02.005 ↗
32. 10.1021/acs.macromol.9b0223910.1021/acs.macromol.9b02239 ↗
33. 10.1021/nn100869j10.1021/nn100869j ↗
34. 10.1039/c9nr06102a10.1039/c9nr06102a ↗
35. 10.1021/acs.jpcb.7b1163110.1021/acs.jpcb.7b11631 ↗
36. 10.1088/0953-8984/25/22/22600310.1088/0953-8984/25/22/226003 ↗
37. 10.1103/physrevb.39.483810.1103/physrevb.39.4838 ↗
38. 10.1039/c9na00767a10.1039/c9na00767a ↗
39. 10.1186/s40712-019-0109-210.1186/s40712-019-0109-2 ↗
40. 10.1007/s13367-019-0005-610.1007/s13367-019-0005-6 ↗
41. 10.1088/0964-1726/25/9/09502510.1088/0964-1726/25/9/095025 ↗
42. 10.1016/j.jallcom.2016.12.03910.1016/j.jallcom.2016.12.039 ↗
43. 10.1016/j.colsurfa.2016.11.05210.1016/j.colsurfa.2016.11.052 ↗
44. 10.1021/am200714p10.1021/am200714p ↗
45. 10.1021/acs.iecr.6b0379010.1021/acs.iecr.6b03790 ↗
46. 10.1109/tmag.2017.272150110.1109/tmag.2017.2721501 ↗
47. 10.1016/j.jiec.2018.08.00510.1016/j.jiec.2018.08.005 ↗
48. 10.1039/c5tc00319a10.1039/c5tc00319a ↗
49. 10.1088/0964-1726/25/3/03502810.1088/0964-1726/25/3/035028 ↗
50. 10.1016/j.jmmm.2008.10.00410.1016/j.jmmm.2008.10.004 ↗
51. 10.1016/j.jcis.2013.01.02710.1016/j.jcis.2013.01.027 ↗
52. 10.1039/c5tb01138h10.1039/c5tb01138h ↗
53. 10.1021/acssuschemeng.9b0395010.1021/acssuschemeng.9b03950 ↗
54. 10.1016/j.jmmm.2017.01.00310.1016/j.jmmm.2017.01.003 ↗
55. 10.1006/jcis.1996.066010.1006/jcis.1996.0660 ↗
56. 10.1016/s0927-7757(97)00103-910.1016/s0927-7757(97)00103-9 ↗
57. 10.1021/acsanm.0c0102310.1021/acsanm.0c01023 ↗
58. 10.1021/acsanm.0c0147110.1021/acsanm.0c01471 ↗
59. 10.1016/s0021-9797(03)00511-310.1016/s0021-9797(03)00511-3 ↗
60. 10.1246/cl.15098510.1246/cl.150985 ↗
61. 10.1246/cl.16109010.1246/cl.161090 ↗
62. 10.1021/la034785910.1021/la0347859 ↗
63. 10.1002/pat.6410.1002/pat.64 ↗
64. 10.7566/jpsj.86.07460110.7566/jpsj.86.074601 ↗
65. 10.1016/j.jes.2019.02.02110.1016/j.jes.2019.02.021 ↗
66. 10.1088/1361-665x/ab7f4310.1088/1361-665x/ab7f43 ↗
67. 10.1016/j.jiec.2019.11.00710.1016/j.jiec.2019.11.007 ↗
68. 10.1016/j.polymertesting.2020.10651210.1016/j.polymertesting.2020.106512 ↗