[ZnSe(dbn)1/2] and [ZnSe(hda)1/2]: Two new members of inorganic-organic hybrid semiconductor nanocomposites exhibiting a strong quantum confinement effect

Xiaoying Huang, Jing Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Two new inorganic-organic hybrid II-VI semiconductor nanostructures have been synthesized by solvothermal reactions. These nanostructures consist of inorganic 2[ZnSe] layers and organic bridging diamine molecules as spacers. The crystal structures of [ZnSe(dbn)1/2](1, dbn = 1,4-diaminobutane) and [ZnSe(hda)1/2](2, hda = 1,6-hexanediamine) have been determined by the powder X-ray diffraction method. They are isostructural and crystallize in the orthorhombic crystal system, space group Pbca(No.62), Z = 4. Crystal data for 1: a = 6.646(3), b = 6.473(3), c = 22.31(1) Å, V = 961.2(13) Å3, for 2: a = 6.6252(18), b = 6.4505(17), c = 27.138(7) Å, V = 1159.8(9) Å3. The optical absorption experiments show that both 1 and 2 venerate a very large blue shift in the absorption edge (1.5-1.6 eV) due to a strong quantum confinement effect (QCE). Thermogravimeric behavior of both compounds has also been investigated.

Original languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsS.C. Moss
Pages17-22
Number of pages6
Volume728
Publication statusPublished - 2002
EventFunctional Nanostructured Materials through Multiscale Assembly and Novel Pattering Techniques - San Francisco, CA, United States
Duration: Apr 2 2002Apr 5 2002

Other

OtherFunctional Nanostructured Materials through Multiscale Assembly and Novel Pattering Techniques
CountryUnited States
CitySan Francisco, CA
Period4/2/024/5/02

Fingerprint

1,6-diaminohexane
Quantum confinement
Nanostructures
Nanocomposites
Semiconductor materials
Crystals
Diamines
Putrescine
X ray powder diffraction
Light absorption
Crystal structure
Molecules
Experiments
II-VI semiconductors

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Huang, X., & Li, J. (2002). [ZnSe(dbn)1/2] and [ZnSe(hda)1/2]: Two new members of inorganic-organic hybrid semiconductor nanocomposites exhibiting a strong quantum confinement effect. In S. C. Moss (Ed.), Materials Research Society Symposium - Proceedings (Vol. 728, pp. 17-22)

[ZnSe(dbn)1/2] and [ZnSe(hda)1/2] : Two new members of inorganic-organic hybrid semiconductor nanocomposites exhibiting a strong quantum confinement effect. / Huang, Xiaoying; Li, Jing.

Materials Research Society Symposium - Proceedings. ed. / S.C. Moss. Vol. 728 2002. p. 17-22.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Huang, X & Li, J 2002, [ZnSe(dbn)1/2] and [ZnSe(hda)1/2]: Two new members of inorganic-organic hybrid semiconductor nanocomposites exhibiting a strong quantum confinement effect. in SC Moss (ed.), Materials Research Society Symposium - Proceedings. vol. 728, pp. 17-22, Functional Nanostructured Materials through Multiscale Assembly and Novel Pattering Techniques, San Francisco, CA, United States, 4/2/02.
Huang X, Li J. [ZnSe(dbn)1/2] and [ZnSe(hda)1/2]: Two new members of inorganic-organic hybrid semiconductor nanocomposites exhibiting a strong quantum confinement effect. In Moss SC, editor, Materials Research Society Symposium - Proceedings. Vol. 728. 2002. p. 17-22
Huang, Xiaoying ; Li, Jing. / [ZnSe(dbn)1/2] and [ZnSe(hda)1/2] : Two new members of inorganic-organic hybrid semiconductor nanocomposites exhibiting a strong quantum confinement effect. Materials Research Society Symposium - Proceedings. editor / S.C. Moss. Vol. 728 2002. pp. 17-22
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abstract = "Two new inorganic-organic hybrid II-VI semiconductor nanostructures have been synthesized by solvothermal reactions. These nanostructures consist of inorganic ∞ 2[ZnSe] layers and organic bridging diamine molecules as spacers. The crystal structures of [ZnSe(dbn)1/2](1, dbn = 1,4-diaminobutane) and [ZnSe(hda)1/2](2, hda = 1,6-hexanediamine) have been determined by the powder X-ray diffraction method. They are isostructural and crystallize in the orthorhombic crystal system, space group Pbca(No.62), Z = 4. Crystal data for 1: a = 6.646(3), b = 6.473(3), c = 22.31(1) {\AA}, V = 961.2(13) {\AA}3, for 2: a = 6.6252(18), b = 6.4505(17), c = 27.138(7) {\AA}, V = 1159.8(9) {\AA}3. The optical absorption experiments show that both 1 and 2 venerate a very large blue shift in the absorption edge (1.5-1.6 eV) due to a strong quantum confinement effect (QCE). Thermogravimeric behavior of both compounds has also been investigated.",
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