以醋酸钴和硫化氢气体为反应原料,在环氧树脂体系中,成功地制备了硫化钴纳米颗粒.在差示扫描量热法(DSC)的非等温条件下,采用Kissinger和Flynn-Wall-Ozawa两种经典模式对复合材料的固化反应动力学进行研究.此外,还通过XRD、TEM、力学性能、PL等表征手段对复合材料的相关性能进行了测试.研究结果显示,硫化钴颗粒分散均匀,并且其复合材料的力学性能得到明显提高.同时,还对硫化钴/环氧树脂复合材料的形成的可能机制进行讨论.
参考文献
| [1] | Caruso F. .Nanoengineering of particle surfaces [Review][J].Advanced Materials,2001(1):11-1+. |
| [2] | 王昌如,王春宏,何妙妙,李婷,严长浩,张明.含钆有机玻璃的制备与性能研究[J].稀有金属,2010(04):568-573. |
| [3] | Caruso Frank .Hollow Capsule Processing through Colloidal Templating and Self-Assembly[J].Chemistry: A European journal,2000(3):413-419. |
| [4] | 苏婷,宋永辉,杨勇,兰新哲,高雯雯.SDBS/PVP溶液中片状银制备及紫外可见光谱分析研究[J].稀有金属,2011(02):258-262. |
| [5] | Chen W;Wang ZG;Lin ZJ;Lin LY .Thermoluminescence of ZnS nanoparticles[J].Applied physics letters,1997(11):1465-1467. |
| [6] | Tang W.;Cameron DC. .ELECTROLUMINESCENT ZINC SULPHIDE DEVICES PRODUCED BY SOL-GEL PROCESSING[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,1996(1/2):221-226. |
| [7] | Prevenslik TV. .Acoustoluminescence and sonoluminescence[J].Journal of Luminescence: An Interdisciplinary Journal of Research on Excited State Processes in Condensed Matter,2000(0):1210-1212. |
| [8] | P. Calandra;M. Goffredi;V. Turco Liveri .Study of the growth of ZnS nanoparticles in water/AOT/n-heptane microemulsions by UV-absorption spectroscopy[J].Colloids and Surfaces, A. Physicochemical and Engineering Aspects,1999(1):9-13. |
| [9] | Balazs AC;Emrick T;Russell TP .Nanoparticle polymer composites: Where two small worlds meet[J].Science,2006(5802):1107-1110. |
| [10] | Ramanan Krishnamoorti .Strategies for Dispersing Nanoparticles in Polymers[J].MRS bulletin,2007(4):341-347. |
| [11] | Mackay ME;Tuteja A;Duxbury PM;Hawker CJ;Van Horn B;Guan ZB;Chen GH;Krishnan RS .General strategies for nanoparticle dispersion[J].Science,2006(5768):1740-1743. |
| [12] | Vaia RA;Maguire JF .Polymer nanocomposites with prescribed morphology: Going beyond nanoparticle-filled polymers[J].Chemistry of Materials: A Publication of the American Chemistry Society,2007(11):2736-2751. |
| [13] | X. Zhang;W. Xu;X. Xia .Toughening of cycloaliphatic epoxy resin by nanosize silicon dioxide[J].Materials Letters,2006(28):3319-3323. |
| [14] | Arash Montazeri .Mechanical properties of multi-walled carbon nanotube/epoxy composites[J].Materials & design,2010(9):P.4202. |
| [15] | Shi, HW;Liu, FC;Yang, LH;Han, EH .Characterization of protective performance of epoxy reinforced with nanometer-sized TiO2 and SiO2[J].Progress in Organic Coatings,2008(4):359-368. |
| [16] | Hui Liu;Hongqi Ye;Yingchao Zhang .Preparation and characterization of poly(trimethylolpropane triacrylate)/flaky aluminum composite particle by in situ polymerization[J].Dyes and Pigments,2008(3):236-241. |
| [17] | S. Mollazadeh;J. Javadpour;A. Khavandi .In situ synthesis and characterization of nano-size hydroxyapatite in poly(vinyl alcohol) matrix[J].CERAMICS INTERNATIONAL,2007(8):1579-1583. |
| [18] | Eda Yilmaz;Sefik Suzer .Au nanoparticles in PMMA matrix: In situ synthesis and the effect of Au nanoparticles on PMMA conductivity[J].Applied Surface Science: A Journal Devoted to the Properties of Interfaces in Relation to the Synthesis and Behaviour of Materials,2010(22):6630-6633. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%