Crystal Growth of ZnO Microneedles in Water Containing Microbubbles

• 作者: Hiroaki Matsuki Hirokazu Masai Toshinobu Yoko Yomei Tokuda Yoshikatsu Ueda
• 来源期刊: 玻璃与陶瓷期刊(英文)
• 学科: 化学
• 关键词: MICROBUBBLE MICROCRYSTAL ZNO
• 年，卷（期）: 2014,（3）
• 页码范围: 49-54
• 页数: 6页
• 分类号: O6

摘要

Microbubble technology is now available in a wide range of industrial fields. The liquid containing microbubbles possesses a large number of air-liquid interfaces, and also generates radicals during bubble collapse. Here, we synthesized ZnO powder to explore the potential of microbubbles as starting materials for the formation of crystalline micro- or nanoparticles. The bubbles facilitated the growth of ZnO microneedles in high yields, and enhanced the reaction by radicals generated on bubble collapsing.