以球形银粉、无铅玻璃粉和有机载体为原料制备汽车后挡风玻璃加热线用银浆。通过不同的烧结工艺，利用 SEM 观察烧结银膜的形貌，测试烧结膜的方阻及附着力，讨论烧结温度、保温时间对银膜性能的影响。结果表明，烧结温度640℃时，能获得性能较好的银膜，银膜附着力为9N，银膜方阻为20 m?/□；保温时间7 min时，能获性能较好的银膜，银膜附着力为9.6 N，银膜方阻为17.2 m?/□。
Silver paste for auto rear glass hot wires was prepared with the mixture of spherical silver powder, lead-free glass frit and organic vehicle. With different sintering process, the effects of sintering tempertature and sintering time on properties of Ag film were discussed by observing the morphology of the sintered Ag film with SEM and measuring the resistivity and adhesion. The results show that silver film with good performance can be obtained with the sintering temperature at 640℃, silver film adhesion for 9 N, silver film resistivity for 20 m?/□;silver film with good performance can be obtained with the sintering time at 7 min, silver film adhesion for 9.6 N, silver film resistivity for 17.2m?/□.
参考文献
| [1] | 付明,陈栋.汽车后挡玻璃银加热线的耐酸性研究[J].材料导报,2010(22):113-115. |
| [2] | 柳青,任明淑,刘子英,徐建伟,王小记,刘宁.晶体硅太阳能电池正面银导电浆料的研究进展[J].信息记录材料,2012(02):39-46. |
| [3] | 陈栋 .汽车后挡玻璃加热线银浆研究[D].华中科技大学,2010. |
| [4] | 韦群燕,俞守耕.银膜在玻璃基体上烧结过程的微观结构分析[J].贵金属,2001(02):5-8. |
| [5] | 白铁城,王培英,戴道文,刘世军.钨系厚膜材料中玻璃相对高温稳定性的影响[J].华中理工大学学报,1999(05):107-109. |
| [6] | Kim J M;Kim Y K .Thin crystalline silicon solar cell bonded to sintered substrate with aluminum paste[J].Solar Energy Materials and Solar Cells,2005,86(4):577-584. |
| [7] | Bell Nelson B;Di Antonio;Dimos Duane B .Develop-ment of conductivity in low onversion temperature silver pastes via addition of nanoparticles[J].Journal of Materials Research,2002,17(9):2423-2432. |
| [8] | 韦群燕,俞守耕.银膜在玻璃基体上烧结过程的微观结构分析[J].贵金属,2001(02):5-8. |
| [9] | 陈章其 .钌系厚膜电阻器阻值受烧结温度影响的机理探讨[J].电子器件,1995,18(4):239-248. |
| [10] | Hilau M M;Srrdhaean S .Effect of glass frit chemistry on the physical and electrical properties of thick-film Ag contacts for silicon solar cells[J].Electron Matera,2006,35:2041-2047. |
| [11] | 王旭东,樊自拴,孙冬柏,孟惠民,俞宏英.玻璃粘结剂对陶瓷电容器镍电极性能的影响[J].材料工程,2005(11):3-5. |
| [12] | 甘卫平,潘巧赟,周建.有机载体及烧结工艺对银浆料导电性能的影响[J].矿冶工程,2014(02):118-121. |
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%