CIOMP OpenIR
Long-Time Persisting Superhydrophilicity on Sapphire Surface via Femtosecond Laser Processing with the Varnish of TiO2
D. D. Yan; Z. Yu; T. T. Zou; Y. C. Lin; W. C. Kong and J. J. Yang
2022
发表期刊Nanomaterials
卷号12期号:19页码:12
摘要The acquiring of superhydrophilic surfaces attracts the strong interest in self-cleaning, anti-fogging and anti-icing fields based on the unique features. However, the persistent time of superhydrophilic surfaces is still facing a big challenge because of easily adsorbing hydrophobic groups. Here, we propose a strategy to achieve a superhydrophilicity persisting for an unprecedently long time on sapphire surfaces, by compounding the femtosecond laser-induced hierarchical structures and the subsequent varnish of TiO2. The superhydrophilic effect (with a contact angle of CA = 0 degrees) created by our method can be well prolonged to at least 180 days, even for its storage in air without additional illumination of UV lights. Based on comprehensive investigations, we attribute the underlying mechanisms to the coordination of laser-induced metal ions on the material surface via TiO2 doping, which not only prevents the adsorption of the nonpolar hydrocarbon groups, but also modulates the photo-response properties of TiO2. In addition, further experiments demonstrate the excellent anti-fogging properties of our prepared samples. This investigation provides a new perspective for further enhancing the durability of superhydrophilicity surfaces.
DOI10.3390/nano12193403
URL查看原文
收录类别sci
语种英语
引用统计
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/66819
专题中国科学院长春光学精密机械与物理研究所
推荐引用方式
GB/T 7714
D. D. Yan,Z. Yu,T. T. Zou,et al. Long-Time Persisting Superhydrophilicity on Sapphire Surface via Femtosecond Laser Processing with the Varnish of TiO2[J]. Nanomaterials,2022,12(19):12.
APA D. D. Yan,Z. Yu,T. T. Zou,Y. C. Lin,&W. C. Kong and J. J. Yang.(2022).Long-Time Persisting Superhydrophilicity on Sapphire Surface via Femtosecond Laser Processing with the Varnish of TiO2.Nanomaterials,12(19),12.
MLA D. D. Yan,et al."Long-Time Persisting Superhydrophilicity on Sapphire Surface via Femtosecond Laser Processing with the Varnish of TiO2".Nanomaterials 12.19(2022):12.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Long-Time Persisting(6026KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[D. D. Yan]的文章
[Z. Yu]的文章
[T. T. Zou]的文章
百度学术
百度学术中相似的文章
[D. D. Yan]的文章
[Z. Yu]的文章
[T. T. Zou]的文章
必应学术
必应学术中相似的文章
[D. D. Yan]的文章
[Z. Yu]的文章
[T. T. Zou]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Long-Time Persisting Superhydrophilicity on Sa.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。