One-pot synthesis of bimodal silica nanospheres and their effects on the rheological and thermal– mechanical properties of silica–epoxy composites†
文献类型：期刊论文
| 作者 | Qian Guo; Pengli Zhu; Gang Li; Liang Huang; Yu Zhang; Daoqiang Daniel Lu Rong Sun*a and Chingping Wongcd |
| 刊名 | RSC Advances
 |
| 出版日期 | 2015 |
| 英文摘要 | Due to the unique properties of nanoparticles, such as small size, large specific surface area and special optical performance, nanosilica is a promising candidate for replacing the conventional micron-sized silica to reinforce the performance of epoxy resins in microelectronic industries. But, its intensive inclination to form agglomerates in epoxy matrices, and its negative effects on the viscosity and glass transition temperature (Tg) of epoxy resins have limited its applications. In this work, a silica hybrid composed of sub-micron sized (500 50 nm) and nano-sized (60 10 nm) silica spheres was prepared and introduced into an epoxy polymer matrix. With this type of silica hybrid as a reinforcing filler, the dispersion quality of the nanosilica particles into the epoxy matrix was greatly improved due to the deagglomeration effect of the large silica spheres. Also, the Tg of the epoxy composites was significantly enhanced while the viscosity of the liquid epoxy composites before curing remained lower at high filler loading as compared to the corresponding single-sized nanosilica filled epoxy nanocomposites. |
| 收录类别 | SCI |
| 原文出处 | http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=31&SID=R21plAP7IpR1uJ4CN7e&page=1&doc=1 |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/6626]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | RSC Advances |
| 推荐引用方式 GB/T 7714 | Qian Guo,Pengli Zhu,Gang Li,et al. One-pot synthesis of bimodal silica nanospheres and their effects on the rheological and thermal– mechanical properties of silica–epoxy composites†[J]. RSC Advances,2015. |
| APA | Qian Guo,Pengli Zhu,Gang Li,Liang Huang,Yu Zhang,&Daoqiang Daniel Lu Rong Sun*a and Chingping Wongcd.(2015).One-pot synthesis of bimodal silica nanospheres and their effects on the rheological and thermal– mechanical properties of silica–epoxy composites†.RSC Advances. |
| MLA | Qian Guo,et al."One-pot synthesis of bimodal silica nanospheres and their effects on the rheological and thermal– mechanical properties of silica–epoxy composites†".RSC Advances (2015). |
入库方式： OAI收割
来源：深圳先进技术研究院
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