Thermal and mechanical properties of liquid‐like trisilanol isobutyl‐polyhedral oligomeric silsesquioxanes (POSS) derivative/epoxy nanocomposites
Source abstract
Abstract
Liquid‐like trisilanol isobutyl polyhedral oligomeric silsesquioxanes derivative (L‐POSS‐D) was synthesized with γ‐(2,3‐epoxypropoxy)propytrimethoxysilane (KH560) as corona and polyetheramine M1000 as canopy. Its structure and properties were characterized by FTIR, XPS, TGA and Rheology data. Epoxy nanocomposites with 0.0, 0.5, 1.0 and 2.0 wt% content of L‐POSS‐D were prepared. Tg of the nanocomposites improved 47.6°C higher than pure epoxy resin. Mechanical properties, including flexural strength and impact toughness, were improved markedly with L‐POSS‐D. The morphologies of impact fracture were studied by SEM. POLYM. COMPOS., 38:691–698, 2017. © 2015 Society of Plastics Engineers
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Silicone and Siloxane Chemistry · Synthesis and properties of polymers · Advanced ceramic materials synthesis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Natural and Applied Science Northwestern Polytechnical University Xi'an Shaanxi 710129 China
Funding
National Natural Science Foundation of China
References (24)
Show source-provided references
1. T.F.Heid M.Fréchette andE.David IEEE Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) Shenzhen China 751(2013).10.1109/CEIDP.2013.6748268 ↗
2. 10.1002/pc.2339010.1002/pc.23390 ↗
3. 10.1016/j.progpolymsci.2009.06.00210.1016/j.progpolymsci.2009.06.002 ↗
4. Phonthammachai N. · Delivery Nanopart. · 2012 · 23 · 497
5. 10.1002/pc.2249910.1002/pc.22499 ↗
6. 10.1016/j.polymertesting.2014.07.01710.1016/j.polymertesting.2014.07.017 ↗
7. 10.1177/095400831351134710.1177/0954008313511347 ↗
8. 10.1016/j.carbon.2005.01.00710.1016/j.carbon.2005.01.007 ↗
9. 10.1016/j.matchemphys.2010.09.00310.1016/j.matchemphys.2010.09.003 ↗
10. 10.1002/pc.2028110.1002/pc.20281 ↗
11. 10.1002/marc.20040046510.1002/marc.200400465 ↗
12. 10.1021/cg100646e10.1021/cg100646e ↗
13. 10.1016/j.polymdegradstab.2007.08.00410.1016/j.polymdegradstab.2007.08.004 ↗
14. 10.1021/ie503915k10.1021/ie503915k ↗
15. 10.1021/la902128g10.1021/la902128g ↗
16. 10.1021/ef501546e10.1021/ef501546e ↗
17. 10.1002/app.3939810.1002/app.39398 ↗
18. 10.1088/0957-4484/23/22/22570110.1088/0957-4484/23/22/225701 ↗
19. 10.1016/j.ijadhadh.2004.07.00310.1016/j.ijadhadh.2004.07.003 ↗
20. Libor M. · Polym. Bull. · 1985 · 14 · 30910.1007/BF00254954 ↗
21. 10.1177/073490411351626810.1177/0734904113516268 ↗
22. 10.1177/095400831245719210.1177/0954008312457192 ↗
23. 10.1039/C4RA04213A10.1039/C4RA04213A ↗
24. 10.1016/j.eurpolymj.2008.07.02410.1016/j.eurpolymj.2008.07.024 ↗