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超重力法制备纳米氧化锌的影响因素及其机理 被引量:1
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作者 张新军 毋伟 陈建峰 《功能材料》 EI CAS CSCD 北大核心 2004年第4期529-533,共5页
 通过一系列实验,研究了超重力法制备纳米氧化锌的影响因素,如反应最终pH、反应料液的初始浓度、反应物氨气和锌盐溶液之间的流量比、氢氧化锌的煅烧时间与温度、洗涤反应最终悬浮液的终点、反应最终料液的陈化时间等等对纳米氧化锌性...  通过一系列实验,研究了超重力法制备纳米氧化锌的影响因素,如反应最终pH、反应料液的初始浓度、反应物氨气和锌盐溶液之间的流量比、氢氧化锌的煅烧时间与温度、洗涤反应最终悬浮液的终点、反应最终料液的陈化时间等等对纳米氧化锌性能的影响,制备出了外观为棒状和球形的两种纳米级氧化锌。并详细地探讨了其机理。 展开更多
关键词 纳米氯化锌 影响因素 旋转床 机理
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Wool Surface Modification and Its Adhesion with Nano Finishing Agent
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作者 李龙 王卫 《Journal of Donghua University(English Edition)》 EI CAS 2009年第6期629-633,共5页
The launderability of wool fabrics treated by nano finoshing agent influences directly the functional endurance of he treated wool fabric. In order to investigate the effect of wool fibers surface modification on the ... The launderability of wool fabrics treated by nano finoshing agent influences directly the functional endurance of he treated wool fabric. In order to investigate the effect of wool fibers surface modification on the functional erdurance of nano finishinp wool fibers, in this paper, for the first time wool fibers were chemically modified by using NaClO aqueous and KMnO4 aqueous, and then chemically modified wool fibers and native wool fibers were treated using nano ZnO finishing agent, respectively. The launderability of wool fibers treated by nano finishing agent was investigated. The experimental results show that the chemically modified wool fibers have a good launderaility after being treated by nano ZnO finishing agent treating. The surface morphologies of wool fibers were observed by using SEM. It is got that there is a strong adbesion between nano ZnO and wool surface through XPS analysis. 展开更多
关键词 wool modification nano finishing agent X - ray photoelectron spectroscopy launderability
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