引用本文:
沈明, 郭荣, 严鹏权, 于卫里. Triton X-100/C10H21OH/H2O体系层状液晶中超微粒子材料CdS的合成[J]. 应用化学,
1996, 13(4): 74-76.
Citation: Shen Ming, Guo Rong, Yan Pengquan, Yu Weili. Preparation of Ultrafine CdS Particles in Triton X-100/C10H21OH/H2O Lamellar Liquid Crystal[J]. Chinese Journal of Applied Chemistry, 1996, 13(4): 74-76.
Citation: Shen Ming, Guo Rong, Yan Pengquan, Yu Weili. Preparation of Ultrafine CdS Particles in Triton X-100/C10H21OH/H2O Lamellar Liquid Crystal[J]. Chinese Journal of Applied Chemistry, 1996, 13(4): 74-76.
Triton X-100/C10H21OH/H2O体系层状液晶中超微粒子材料CdS的合成
摘要:
超微粒子是指粒径比光波还要短(10nm以内),而性质介于本体物质和原子之间的物质lj[,是一类极有应用价值的新型材料[2,3].
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关键词:
- 超微粒子
- / 层状液晶
- / 表面活性剂
- / Triton X-100
- / CdS
English
Preparation of Ultrafine CdS Particles in Triton X-100/C10H21OH/H2O Lamellar Liquid Crystal
Abstract:
CdSO4 and (NH4)2S were separately dissolved in solvation layer of Triton X-100/C10H21OH/H2O lamellar liquid crystal. The mixing of the two liquid crystal systems resulted in the formation of ultrafine CdS particles in the solvation layer.The size of CdS particles was limited by the change of thickness of solvation layer in the lamellar liquid crystal to be less than 10 nm in diameter. Changing the related component concentrations did not considerably affect the size of ultrafine CdS particles.
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Key words:
- ultrafine particle
- / lamellar liquid crystal
- / surfactant
- / Triton X-100
- / CdS
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