3D rod-like copper oxide with nanowire hierarchical structure: Ultrasound assisted synthesis from Cu2(OH)3NO3 precursor, optical properties and formation mechanism
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- 作者：Ningning Ba ; Lianjie Zhu ; zhulj@tjut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; zhulianjie13@126.com" class="auth_mail" title="E-mail the corresponding author ; Hongbin Li ; Guangzhi Zhang ; Jianfa Li ; Jingfeng Sun
- 关键词：CuO microrod ; Ultrasound processing ; Morphology ; Optical properties
- 刊名：Solid State Sciences
- 出版年：2016
- 出版时间：March 2016
- 年：2016
- 卷：53
- 期：Complete
- 页码：23-29
- 全文大小：1887 K
文摘
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Ultrasound assisted method was used for synthesis of 3D hierarchical CuO microrods.
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Ultrasound was found favoring oriented self-assembly of nanowires, forming 3D rods.
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NO3− ions was found playing an important role on formation of 3D CuO rods.
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The 3D CuO rod has strong light harvesting ability with a narrow band gap 1.54 eV.
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The 3D CuO rod emits strong purple-blue light.