The nano - crystals of si are found embedded in the amorphous matrix in the unannealed sample . the crystallinity of the films is increased with raising deposit temperature 研究发现,未经退火处理的薄膜是纳米硅品粒镶嵌于非晶介质中,并与氧化硅晶粒形成复合的特殊结构。
Dsc and x - ray diffraction results show that after pan - milling , the crystallinity and the size of micro crystals of pa6 decrease . melting point increases and crystallization temperature decreases 表现为结晶度降低,微晶尺寸减小;熔融温度降低,结晶温度升高;球晶尺寸减小。
Results of the dsc analysis show that the addition of mcm - 41 do increase the rate of crystallization of pet . the crystallinity of pet / mcm - 41 nanocomposite is much higher compared with other fillers 实验发现,介孔分子筛mcm对烈5o的填加量与pet共混后可明显地增加pet的结晶速度。
From ambient to 500 when the heat treatment temperature increases , the crystallinity of the film increases , which enhances the degradation ability of the films on the methyl orange 热处理温度在室温550oc范围内,随着热处理温度的增加,薄膜结晶度增大,薄膜降解甲基橙的性能增强。
Nano - sio2 acted as the nucleation agent in pp , and greatly upgrading the crystal temperature , nucleation rate and crystallinity when 1 % ~ 5 % nano - sio2 by weight was added 在纳米sio _ 2含量为1 5份时, pp的结晶温度以及结晶速率随着含量的增加而增加;结晶度随着纳米sio _ 2 ,粒子的含量先增加然后下降。