Fabrication and Characterization of Carbon Nanotube-Hydroxyapatite Nanocomposite: Application to Anodic Stripping Voltammetric Determination of Cadmium
Pan, Dawei1; Wang, Yuane1; Chen, Zhaopeng1; Yin, Tanji1; Qin, Wei1,2
2009-04-01
Source PublicationELECTROANALYSIS
Volume21Issue:8Pages:944-952
Contribution RankChinese Acad Sci, Environm Chem Lab, Yantai Inst Coastal Zone Res Sustainable Dev;Yantai Univ, Sch Oceanol
AbstractA novel chemically modified electrode for stripping determination of cadmium is presented in this paper. based on carbon nanotube-hydroxyapatite (CNT-HAP) nanocomposite, which can be prepared by an easy and effective one-step sonication. The newly synthesized nanocomposite was characterized with FTIR, TEM, and electrochemical methods. Due to the combination of the strong absorption ability of HAP and excellent electroanalytical properties of CNTs, the GC/CNT-HAP electrode has been successfully used for determination of Cd(2+) by anodic stripping voltammetry with a linear range of 20 nM -3 mu M. The sensitivity and detection limit are 25.6 mu A/mu M and 4 nM, respectively. The practical application of the proposed electrode has been carried out for the determination of trace levels of Cd(2+) in real water samples.
Corresponding AuthorQin, W, Chinese Acad Sci, Environm Chem Lab, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China
KeywordCarbon Nanotube Hydroxyapatite Nanocomposite Cadmium Stripping Analysis
Department环境化学实验室
Subject AreaChemistry ; Analytical ; Electrochemistry
Funding OrganizationChinese Academy of Sciences [KZCX2-YW-410]; National Natural Science Foundation of China [40776058]; National 863 High Technology Project of the Ministry of Science and Technology of China [2007AA09Z103]; Department of Science and Technology of Shandong P
Indexed BySCI
WOS KeywordBISMUTH-FILM ELECTRODE ; ATOMIC-ABSORPTION-SPECTROMETRY ; HEAVY-METAL IONS ; MERCURY-BASED ELECTRODES ; PASTE ELECTRODE ; LEAD(II) ; ADSORPTION ; NANOPARTICLES ; IMMUNOSENSOR ; TEMPERATURE
SubtypeArticle
Language英语
WOS Research AreaChemistry ; Electrochemistry
WOS IDWOS:000265855400008
Citation statistics
Cited Times:34[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/3433
Collection中科院海岸带环境过程与生态修复重点实验室_环境化学实验室
Affiliation1.Chinese Acad Sci, Environm Chem Lab, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China
2.Yantai Univ, Sch Oceanol, Yantai 264005, Peoples R China
First Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Pan, Dawei,Wang, Yuane,Chen, Zhaopeng,et al. Fabrication and Characterization of Carbon Nanotube-Hydroxyapatite Nanocomposite: Application to Anodic Stripping Voltammetric Determination of Cadmium[J]. ELECTROANALYSIS,2009,21(8):944-952.
APA Pan, Dawei,Wang, Yuane,Chen, Zhaopeng,Yin, Tanji,&Qin, Wei.(2009).Fabrication and Characterization of Carbon Nanotube-Hydroxyapatite Nanocomposite: Application to Anodic Stripping Voltammetric Determination of Cadmium.ELECTROANALYSIS,21(8),944-952.
MLA Pan, Dawei,et al."Fabrication and Characterization of Carbon Nanotube-Hydroxyapatite Nanocomposite: Application to Anodic Stripping Voltammetric Determination of Cadmium".ELECTROANALYSIS 21.8(2009):944-952.
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