坩埚材料对银浆玻璃粉物化性能的影响
|
摘要
采用了高温熔融法制备了Bi_2O_3-B_2O_3-ZnO-Al_2O_3-SiO_2系银浆玻璃玻璃粉,添加少量CeO_2作稳定剂,分别采用铂金坩埚、石英坩埚、刚玉坩埚在1100℃条件下熔制,系统研究了在不同坩埚熔制时对该系玻璃的玻璃化程度、热学性能及化学稳定性的影响。结果表明:在添加CeO_2稳定剂的前提下,该系玻璃在铂金坩埚、石英坩埚、刚玉坩埚中均能熔制出均匀透明玻璃。在铂金坩埚中熔制时,玻璃的玻璃化程度较高。在石英坩埚中熔制时,较多的SiO_2融入该系玻璃粉内,提高了其玻璃化转变温度,但其膨胀系数明显降低,其热稳定性与化学稳定性也有大幅度提高。在刚玉坩埚中熔制时,刚玉坩埚中少量Al_2O_3融入玻璃粉内,提高了该系玻璃粉的玻璃化程度,对其热稳定性与化学稳定性的提高也有一定的促进作用。
Bi_2O_3-B_2O_3-ZnO-Al_2O_3-SiO_2 positive silver glass frit powder was prepared by high temperature melting method. Add a small amount of CeO_2 as a stabilizer,Melted at 1100 ℃ using platinum,quartz and corundum respectively. The effects of the degree of vitrification,thermal properties and chemical stability of the glass on the different crucibles were investigated systematically. The results show: under the premise of adding CeO_2 stabilizer,the glass can be melted into uniform transparent glass in platinum crucible,quartz crucible and corundum crucible. When molten in platinum crucible,the degree of vitrification of the glass is high. When melting in quartz crucible,more SiO_2 is incorporated into the glass frit, which increases the glass transition temperature, but can significantly reduce its expansion coefficient,and its thermal stability and chemical stability are also greatly improved. When melted in corundum crucible,a small amount of Al_2O_3 in the corundum crucible is incorporated into the glass frit,which improves the vitrification degree of the glass frit,and also promotes the thermal stability and chemical stability.
Bi_2O_3-B_2O_3-ZnO-Al_2O_3-SiO_2 positive silver glass frit powder was prepared by high temperature melting method. Add a small amount of CeO_2 as a stabilizer,Melted at 1100 ℃ using platinum,quartz and corundum respectively. The effects of the degree of vitrification,thermal properties and chemical stability of the glass on the different crucibles were investigated systematically. The results show: under the premise of adding CeO_2 stabilizer,the glass can be melted into uniform transparent glass in platinum crucible,quartz crucible and corundum crucible. When molten in platinum crucible,the degree of vitrification of the glass is high. When melting in quartz crucible,more SiO_2 is incorporated into the glass frit, which increases the glass transition temperature, but can significantly reduce its expansion coefficient,and its thermal stability and chemical stability are also greatly improved. When melted in corundum crucible,a small amount of Al_2O_3 in the corundum crucible is incorporated into the glass frit,which improves the vitrification degree of the glass frit,and also promotes the thermal stability and chemical stability.
引文
[1]Hong K K,Chol S B,Huh J Y,et al.Role of PbO-based glass frit in Ag thick-film contact formation for crystalline Si solar cells[J].Metals&Materials International,2009,15(2):307.
[2]Wang Han Y,Ma S H,Ma Q,et al.Effect of composition of front-electrode-paste glass on electrical performance of multicrystalline silicon solar cells[J].Materials in Electronics,2017,28(9):6936-6937.
[3]程思国,付明,周洪,等.正银浆料用无铅玻璃特征温度对晶体硅太阳能电池电性能的影响[J].硅酸盐学报,2017,45(10):1523-1529.
[4]王玥,付明,程思国,等.晶体硅太阳电池无铅正银电极性能研究[J].太阳能学报,2017(8):2145-2150.
[5]甘卫平,罗林,熊志军,等.玻璃粉软化温度对晶硅太阳能电池性能的影响[J].材料导报,2013,27(22):12-16.
[6]蒲华俊,曾淋林,贺建雄,等.坩埚腐蚀对CaO-MgO-Al2O3-SiO2系高炉渣微晶玻璃的影响[J].中国陶瓷,2018,54(4):38-44.
[7]邓磊波,张雪峰,李保卫,等.熔制坩埚对CaO-Al2O3-Mg O-SiO2系矿渣微晶玻璃结构与性能的影响[J].人工晶体学报,2015,44(11):3133-3139.
[8]武文遥.铋酸盐非线性光学玻璃的制备及性能表征[D].长春:长春理工大学,2010.
[9]李梅,王丽,柳召刚,等.稀土在玻璃中的澄清和脱色作用的进展[J].硅酸盐通报,2008,27(3):568-572.
[10]范慧燕,汪国年,胡丽丽.熔制条件对铋酸盐玻璃性质的影响[J].光子学报,2018,37:43-45.
[11]卜景龙,陈越军,王志发.纳米氧化铈和氧化镧对熔融石英高温晶化特性的影响[J].硅酸盐通报,2013,32(12):2611-2617.
[12]罗林.太阳能电池正面银浆用玻璃粉的研制[D].长沙:中南大学,2014.
[13]殷海荣,武丽华,陈福,等.Na2O-Al2O3-B2O3玻璃的热学性质和红外光谱[J].硅酸盐通报,2006,25(4):159-161.
[14]麦成乐.太阳电池正面电极用无铅玻璃料的制备与表征[D].哈尔滨:哈尔滨工业大学,2012.
[15]花巍,张亚萍,杨云霞,等.添加剂对铅硅酸盐低熔点玻璃热性能的影响[J].硅酸盐通报,2009,28(2):245-248.
[16]曹秀华,陈积世,黄子怀,等.SiO2对碲铅铋硅系玻璃粉结构和热学性能的影响[J].电子元件与材料,2013,32(6):11-13.
[17]范茂艳.太阳能电池正面无铅银浆的制备及性能研究[D].昆明:昆明理工大学,2014.
[2]Wang Han Y,Ma S H,Ma Q,et al.Effect of composition of front-electrode-paste glass on electrical performance of multicrystalline silicon solar cells[J].Materials in Electronics,2017,28(9):6936-6937.
[3]程思国,付明,周洪,等.正银浆料用无铅玻璃特征温度对晶体硅太阳能电池电性能的影响[J].硅酸盐学报,2017,45(10):1523-1529.
[4]王玥,付明,程思国,等.晶体硅太阳电池无铅正银电极性能研究[J].太阳能学报,2017(8):2145-2150.
[5]甘卫平,罗林,熊志军,等.玻璃粉软化温度对晶硅太阳能电池性能的影响[J].材料导报,2013,27(22):12-16.
[6]蒲华俊,曾淋林,贺建雄,等.坩埚腐蚀对CaO-MgO-Al2O3-SiO2系高炉渣微晶玻璃的影响[J].中国陶瓷,2018,54(4):38-44.
[7]邓磊波,张雪峰,李保卫,等.熔制坩埚对CaO-Al2O3-Mg O-SiO2系矿渣微晶玻璃结构与性能的影响[J].人工晶体学报,2015,44(11):3133-3139.
[8]武文遥.铋酸盐非线性光学玻璃的制备及性能表征[D].长春:长春理工大学,2010.
[9]李梅,王丽,柳召刚,等.稀土在玻璃中的澄清和脱色作用的进展[J].硅酸盐通报,2008,27(3):568-572.
[10]范慧燕,汪国年,胡丽丽.熔制条件对铋酸盐玻璃性质的影响[J].光子学报,2018,37:43-45.
[11]卜景龙,陈越军,王志发.纳米氧化铈和氧化镧对熔融石英高温晶化特性的影响[J].硅酸盐通报,2013,32(12):2611-2617.
[12]罗林.太阳能电池正面银浆用玻璃粉的研制[D].长沙:中南大学,2014.
[13]殷海荣,武丽华,陈福,等.Na2O-Al2O3-B2O3玻璃的热学性质和红外光谱[J].硅酸盐通报,2006,25(4):159-161.
[14]麦成乐.太阳电池正面电极用无铅玻璃料的制备与表征[D].哈尔滨:哈尔滨工业大学,2012.
[15]花巍,张亚萍,杨云霞,等.添加剂对铅硅酸盐低熔点玻璃热性能的影响[J].硅酸盐通报,2009,28(2):245-248.
[16]曹秀华,陈积世,黄子怀,等.SiO2对碲铅铋硅系玻璃粉结构和热学性能的影响[J].电子元件与材料,2013,32(6):11-13.
[17]范茂艳.太阳能电池正面无铅银浆的制备及性能研究[D].昆明:昆明理工大学,2014.