HFCAS OpenIR  > 中科院固体物理研究所
Porous boron nitride nanoribbons with large width as superior adsorbents for rapid removal of cadmium and copper ions from water
Liu, Tao1,2; Li, Yu-Lian1,2; He, Jun-Yong1; Hu, Yi1,2; Wang, Cheng-Ming3; Zhang, Kai-Sheng1; Huang, Xing-Jiu1; Kong, Ling-Tao1; Liu, Jin-Huai1
2019-02-28
Source PublicationNEW JOURNAL OF CHEMISTRY
ISSN1144-0546
Corresponding AuthorZhang, Kai-Sheng(kszhang@iim.ac.cn) ; Kong, Ling-Tao(ltkong@iim.ac.cn)
AbstractNovel porous boron nitride nanoribbons (BNNRs) were successfully developed as superior adsorbents to rapidly remove cadmium and copper ions from water. The resultant BNNRs possessed large specific surface areas and small average porosity (866 m(2) g(-1) and 2.1 nm, respectively). The width of a single nanoribbon was approximately 660 nm. The maximum adsorption capacities for Cd2+ and Cu2+ ions were about 530 mg g(-1) (C-0 = 600 mg L-1, pH 6, dosage = 1 g L-1) and 331 mg g(-1) (C-0 = 500 mg L-1, pH 5, dosage = 1 g L-1), respectively. Further, BNNRs possessed the ability to rapidly adsorb Cd2+ and Cu2+ within 10 min and 20 min, respectively. Interference and reuse experiments demonstrated that BNNRs exhibited superior adsorption performance with easy recyclability and sustainability, indicating that the adsorbents might be applied to purify heavy metal ions from diversified water including wastewater and drinking water at pH 3-8 or under the interference of other metal ions. The XPS and FTIR analyses revealed that the possible mechanism of adsorption is the chelation and attraction of heavy chemical metals by surficial chemical bonds, such as B-O and -NH2 bonds. With regard to the cadmium (1 mg L-1) and copper (10 mg L-1) contents of simulated real water, the WHO standard can be reached within 10 min and 1 min for BNNRs (dosage = 1 g L-1), respectively. Therefore, the as-prepared BNNRs are ideal candidates for water purification applications.
DOI10.1039/c8nj05299a
WOS KeywordHEAVY-METAL IONS ; AQUEOUS-SOLUTIONS ; ADSORPTION PERFORMANCE ; ORGANIC FRAMEWORKS ; WASTE-WATER ; FLUORIDE ; CU(II) ; NANOCOMPOSITE ; BIOSORPTION ; POLLUTANTS
Indexed BySCI
Language英语
Funding ProjectNatural Science Foundation of China[21277146] ; Key Technologies R & D Program Foundation of Anhui Province[1704a0802136] ; Chinese Academy of Sciences Key Deployment Project[KFZD-SW-309] ; CASHIPS Director's Fund[YZJJ201701] ; Young Spark Project Fundation of CASHIPS[YZJJ201617]
Funding OrganizationNatural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Key Technologies R & D Program Foundation of Anhui Province ; Key Technologies R & D Program Foundation of Anhui Province ; Key Technologies R & D Program Foundation of Anhui Province ; Key Technologies R & D Program Foundation of Anhui Province ; Chinese Academy of Sciences Key Deployment Project ; Chinese Academy of Sciences Key Deployment Project ; Chinese Academy of Sciences Key Deployment Project ; Chinese Academy of Sciences Key Deployment Project ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; Young Spark Project Fundation of CASHIPS ; Young Spark Project Fundation of CASHIPS ; Young Spark Project Fundation of CASHIPS ; Young Spark Project Fundation of CASHIPS ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Key Technologies R & D Program Foundation of Anhui Province ; Key Technologies R & D Program Foundation of Anhui Province ; Key Technologies R & D Program Foundation of Anhui Province ; Key Technologies R & D Program Foundation of Anhui Province ; Chinese Academy of Sciences Key Deployment Project ; Chinese Academy of Sciences Key Deployment Project ; Chinese Academy of Sciences Key Deployment Project ; Chinese Academy of Sciences Key Deployment Project ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; CASHIPS Director's Fund ; Young Spark Project Fundation of CASHIPS ; Young Spark Project Fundation of CASHIPS ; Young Spark Project Fundation of CASHIPS ; Young Spark Project Fundation of CASHIPS
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000459944900003
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/42418
Collection中科院固体物理研究所
Corresponding AuthorZhang, Kai-Sheng; Kong, Ling-Tao
Affiliation1.Chinese Acad Sci, Nanomat & Environm Detect Lab, Inst Intelligent Machines, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
3.Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Liu, Tao,Li, Yu-Lian,He, Jun-Yong,et al. Porous boron nitride nanoribbons with large width as superior adsorbents for rapid removal of cadmium and copper ions from water[J]. NEW JOURNAL OF CHEMISTRY,2019,43(8):3280-3290.
APA Liu, Tao.,Li, Yu-Lian.,He, Jun-Yong.,Hu, Yi.,Wang, Cheng-Ming.,...&Liu, Jin-Huai.(2019).Porous boron nitride nanoribbons with large width as superior adsorbents for rapid removal of cadmium and copper ions from water.NEW JOURNAL OF CHEMISTRY,43(8),3280-3290.
MLA Liu, Tao,et al."Porous boron nitride nanoribbons with large width as superior adsorbents for rapid removal of cadmium and copper ions from water".NEW JOURNAL OF CHEMISTRY 43.8(2019):3280-3290.
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
[Liu, Tao]'s Articles
[Li, Yu-Lian]'s Articles
[He, Jun-Yong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Tao]'s Articles
[Li, Yu-Lian]'s Articles
[He, Jun-Yong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Tao]'s Articles
[Li, Yu-Lian]'s Articles
[He, Jun-Yong]'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.