SIC OpenIR
Ultralong Hydroxyapatite Nanowire-Based Filter Paper for High-Performance Water Purification
Zhang, Qiang-Qiang; Zhu, Ying-Jie; Wu, Jin; Shao, Yue-Ting; Cai, An -Yong; Dong, Li-Ying
2019-01-30
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume11Issue:4Pages:4288
SubtypeArticle
AbstractA new kind of environmentally friendly filter paper based on ultralong hydroxyapatite nanowires (HAPNWs) and cellulose fibers (CFs) with excellent filtration and adsorption properties has been developed for the application in high-performance water purification. The use of polyamidoamine-epichlorohydrin (PAE) resin increases the wet mechanical strength of the as-prepared HAPNW/CF filter paper. The addition of CFs enhances the mechanical strength of the HAPNW/CF filter paper. Owing to the porous structure and superhydrophilicity of the as-prepared HAPNW/CF filter paper, the pure water flux is as high as 287.28 L m(-2)h(-1) bar(-1) under cross-flow conditions, which is about 3200 times higher than that of the cellulose fiber paper with addition of PAE. More importantly, the as-prepared HAPNW/CF filter paper shows superior performance in the removal of TiO2 nanoparticles (>98.61%) and bacteria (up to 100%) in water by the size exclusion and blocking effect. In addition, the HAPNW/CF filter paper also exhibits high adsorption capacities for methyl blue (273.97 mg g(-1)) and Pb2+ ions (508.16 mg g(-1)). The adsorption mechanism of the HAPNW/CF filter paper is investigated. The as-prepared environmentally friendly HAPNW/CF filter paper with both excellent filtration and adsorption properties has promising application in high-performance water purification to tackle the worldwide water scarcity problem.
Keywordnanowires hydroxyapatite nanostructured materials cellulose filter paper water purification
DOI10.1021/acsami.8b20703
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science
PublisherAMER CHEMICAL SOC
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27380
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Zhang, Qiang-Qiang,Zhu, Ying-Jie,Wu, Jin,et al. Ultralong Hydroxyapatite Nanowire-Based Filter Paper for High-Performance Water Purification[J]. ACS APPLIED MATERIALS & INTERFACES,2019,11(4):4288.
APA Zhang, Qiang-Qiang,Zhu, Ying-Jie,Wu, Jin,Shao, Yue-Ting,Cai, An -Yong,&Dong, Li-Ying.(2019).Ultralong Hydroxyapatite Nanowire-Based Filter Paper for High-Performance Water Purification.ACS APPLIED MATERIALS & INTERFACES,11(4),4288.
MLA Zhang, Qiang-Qiang,et al."Ultralong Hydroxyapatite Nanowire-Based Filter Paper for High-Performance Water Purification".ACS APPLIED MATERIALS & INTERFACES 11.4(2019):4288.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Qiang-Qiang]'s Articles
[Zhu, Ying-Jie]'s Articles
[Wu, Jin]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Qiang-Qiang]'s Articles
[Zhu, Ying-Jie]'s Articles
[Wu, Jin]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Qiang-Qiang]'s Articles
[Zhu, Ying-Jie]'s Articles
[Wu, Jin]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.