Preparation of Nano-ZnO Dispersive Liquid and its Characteristics Analysis by Ion Exchange Controlled Release Method

Abstract:

The 001×7 type cation exchange resins modified by zinc ion which acted as controlled release suppliers of ions composing crystal reacted with sodium hydroxide, saturated calcium hydroxide and ammonia solution respectively, and nano-ZnO dispersive liquid was preparaed. The result of ultraviolet analyse about the dispersive liquid showed that nano-ZnO dispersive liquid prepared by using saturated calcium hydroxide has higher nano-crystallization degree and better dispersity. The exploring results of temperature and reactive time showed that under 60°C and 16 hours conditions nano-ZnO dispersive liquid has better dispersity and can’t agglomeration and sedimentation.

• Periodical: Advanced Materials Research (Volumes 233-235)
• Pages: 2205-2209
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.233-235.2205
• Online since: May 2011
• Authors: Gang Li, Hong Gao, Yan Sheng Li, Ying Wang, Zhen Shu Nan
• Keywords: Dispersity, Dispersive Liquid, Nano-ZnO

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