Surfactant templated assembly of hexagonal mesostructured semiconductors based on [Ge4Q10]4- (Q=S, Se) and Pd2+ and Pt2+ ions

Pantelis N. Trikalitis, Krishnaswamy K. Rangan, Mercouri G Kanatzidis

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

Abstract

Mesostructured semiconducting non-oxidic materials were prepared by linking [Ge4Q10]4- (Q=S, Se) clusters with the square planar noble metal cations of Pd2+ and Pt2+ in the presence of cetylpyridinium surfactant molecules. The use of Pt2+ afforded materials with exceptionally high hexagonal pore order similar to those of high quality silica MCM-41. These materials are semiconductors with energy band gap in the range 1.8g

Original languageEnglish
Title of host publicationMaterials Research Society Symposium - Proceedings
EditorsS. Moss
Pages125-130
Number of pages6
Volume707
Publication statusPublished - 2002
EventSelf-Assembly Processes in Materials - Boston,MA, United States
Duration: Nov 26 2001Nov 30 2001

Other

OtherSelf-Assembly Processes in Materials
CountryUnited States
CityBoston,MA
Period11/26/0111/30/01

Fingerprint

Surface-Active Agents
Surface active agents
Cetylpyridinium
Ions
Semiconductor materials
Multicarrier modulation
Precious metals
Silicon Dioxide
Band structure
Cations
Energy gap
Positive ions
Silica
Molecules
MCM-41

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Trikalitis, P. N., Rangan, K. K., & Kanatzidis, M. G. (2002). Surfactant templated assembly of hexagonal mesostructured semiconductors based on [Ge4Q10]4- (Q=S, Se) and Pd2+ and Pt2+ ions. In S. Moss (Ed.), Materials Research Society Symposium - Proceedings (Vol. 707, pp. 125-130)

Surfactant templated assembly of hexagonal mesostructured semiconductors based on [Ge4Q10]4- (Q=S, Se) and Pd2+ and Pt2+ ions. / Trikalitis, Pantelis N.; Rangan, Krishnaswamy K.; Kanatzidis, Mercouri G.

Materials Research Society Symposium - Proceedings. ed. / S. Moss. Vol. 707 2002. p. 125-130.

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

Trikalitis, PN, Rangan, KK & Kanatzidis, MG 2002, Surfactant templated assembly of hexagonal mesostructured semiconductors based on [Ge4Q10]4- (Q=S, Se) and Pd2+ and Pt2+ ions. in S Moss (ed.), Materials Research Society Symposium - Proceedings. vol. 707, pp. 125-130, Self-Assembly Processes in Materials, Boston,MA, United States, 11/26/01.
Trikalitis PN, Rangan KK, Kanatzidis MG. Surfactant templated assembly of hexagonal mesostructured semiconductors based on [Ge4Q10]4- (Q=S, Se) and Pd2+ and Pt2+ ions. In Moss S, editor, Materials Research Society Symposium - Proceedings. Vol. 707. 2002. p. 125-130
Trikalitis, Pantelis N. ; Rangan, Krishnaswamy K. ; Kanatzidis, Mercouri G. / Surfactant templated assembly of hexagonal mesostructured semiconductors based on [Ge4Q10]4- (Q=S, Se) and Pd2+ and Pt2+ ions. Materials Research Society Symposium - Proceedings. editor / S. Moss. Vol. 707 2002. pp. 125-130
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