ICCAS OpenIR
Growth of CaCO3 in the templated Langmuir-Blodgett film of a bolaamphiphilic diacid
Zhang, Y; Jin, RG; Li, ZB; Liu, MH
2004
Source PublicationNEW JOURNAL OF CHEMISTRY
ISSN1144-0546
Volume28Issue:5Pages:614-617
AbstractIn this paper, an organic template, the Langmuir-Blodgett (LB) film of a bolaamphiphilic diacid (1,18-octadecanedicarboxylic acid, ODA), was used to grow nanostructured calcium carbonate. ODA can form a stable Langmuir film when it is spread on the aqueous subphase containing CaCl2. FT-IR and XPS spectra of the transferred Langmuir-Blodgett film show that formation of the stable Langmuir film is induced by Ca2+ ion. Through immersion of the Ca2+ containing LB film of ODA into aqueous Na2CO3 solution, nanostructured CaCO3 can be formed in the film. Although nanoparticles were obtained at the initial times, nanorods were obtained after longer growth times. When using a LB film of the calcium salt of stearic acid, only granular particles were found. A possible mechanism is proposed to explain the formation of the nanorods in the templated LB films of these bolaamphiphiles.
DOI10.1039/b314136e
Indexed BySCI
Language英语
WOS IDWOS:000221323700011
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:24[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/82036
Collection中国科学院化学研究所
Corresponding AuthorLiu, MH
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Colloid & Interface Sci, Beijing 10080, Peoples R China
2.Beijing Univ Chem Technol, Coll Mat Sci & Engn, Beijing 100029, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Y,Jin, RG,Li, ZB,et al. Growth of CaCO3 in the templated Langmuir-Blodgett film of a bolaamphiphilic diacid[J]. NEW JOURNAL OF CHEMISTRY,2004,28(5):614-617.
APA Zhang, Y,Jin, RG,Li, ZB,&Liu, MH.(2004).Growth of CaCO3 in the templated Langmuir-Blodgett film of a bolaamphiphilic diacid.NEW JOURNAL OF CHEMISTRY,28(5),614-617.
MLA Zhang, Y,et al."Growth of CaCO3 in the templated Langmuir-Blodgett film of a bolaamphiphilic diacid".NEW JOURNAL OF CHEMISTRY 28.5(2004):614-617.
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