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Monodisperse SiO2 nanospheres prepared by batch/semibatch process and its opals
Zhang, Shicheng ; Chen, Jie ; Li, Xingguo
2007
关键词monodisperse silica batch/semi batch colloid crystal SILICA PARTICLES GROWTH ARRAYS SIZE
英文摘要Nearly monodispersed SiO2 nanospheres, with different size and size standard deviation smaller than 5%, have been prepared by using batch/semibatch process. The SiO2 colloids were used as building blocks to self-assemble into the colloidal crystals, which photonic band gaps are close to the theoretical values, and can be modified by changing the size SiO2 nanospheres. With the increase of the size of SiO2 spheres, the photonic band gap red shift.; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter; EI; CPCI-S(ISTP); 0
语种英语
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/406501]  
专题化学与分子工程学院
推荐引用方式
GB/T 7714
Zhang, Shicheng,Chen, Jie,Li, Xingguo. Monodisperse SiO2 nanospheres prepared by batch/semibatch process and its opals. 2007-01-01.
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