Conducting Behavior of Carbosilane Dendrimers Including Palladium Ions

Chungkyun Kim; Bon Won Koo; Sang Bak Lee; Chung Kun Song

Macromolecular Research, Vol.10, No.3, 178-180, June, 2002

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Conducting Behavior of Carbosilane Dendrimers Including Palladium Ions

Chungkyun Kim^†, Bon Won Koo¹, Sang Bak Lee², and Chung Kun Song²

Department of Chemistry, Dong-A University, Pusan 604-714, Korea
¹Electronic Polymer Lab., Samsung Advanced Institute of Technology, P.O.Box 111, Suwon 440-600, Korea
²Department of Electronics Engineering, Dong-A University, Pusan 604-714, Korea

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The conducting behavior of dendritic carbosilanes including palladium ions (Pd(2+)) has been measured. The palladium ion containing dendrimers were prepared by the addition of palladium dichloride to double-layered dendritic carbosilanes, which consist of phenylethynyl groups (-C≡ CPh) on the outmost periphery as well as phenylethenyl and propyleneoxy groups (-CH=CPh- and (CH2)3O-) in the inner shell. By measuring conductivities, palladium ion containing dendrimers revealed an increasing tendency according to the increasing number of double bonds in the inner shells of dendritic carbosilanes.

Keywords:dendrimer;carbosilane;ethynylsilane;palladium ion;conducting polymer

[References]

Newkome GR, Moorefield CN, Vogtle F, Dendritic Molecules, VCH, Weinheim (1996)
Fischer M, Vogtle F, Angew. Chem.-Int. Edit., 38, 884 (1999)
Majoral JP, Caminade AM, Chem. Rev., 99(3), 845 (1999)
Huang SL, Tour JM, J. Am. Chem. Soc., 121(20), 4908 (1999)
Inoue K, Prog. Polym. Sci., 25, 453 (2000)
Vogtle F, Gestermann S, Hesse R, Schwierz H, Windisch B, Prog. Polym. Sci., 25, 987 (2000)
Harada A, Accounts Chem. Res., 34, 456 (2001)
Koo BW, Song CK, Kim C, Sens. Actuators B-Chem., 77, 432 (2001)
Crooks RM, Zhao M, Sun R, Chechik V, Yeung LK, Accounts Chem. Res., 34, 181 (2001)
Kim C, Kwon A, Synthesis, 155 (1998)
Kim C, Ryu M, J. Polym. Sci. A: Polym. Chem., 38(4), 764 (2000)
Kim C, Park E, Song CK, Koo BW, Synth. Met., 123, 493 (2001)
Koo BW, Dissertation, Dong-A University (2001)
Cacchi S, J. Org. Chem., 576, 42 (1999)

[Referenced By]

[1] Newkome GR, Moorefield CN, Vogtle F, Dendritic Molecules, VCH, Weinheim (1996)

[2] Fischer M, Vogtle F, Angew. Chem.-Int. Edit., 38, 884 (1999)

[3] Majoral JP, Caminade AM, Chem. Rev., 99(3), 845 (1999)

[4] Huang SL, Tour JM, J. Am. Chem. Soc., 121(20), 4908 (1999)

[5] Inoue K, Prog. Polym. Sci., 25, 453 (2000)

[6] Vogtle F, Gestermann S, Hesse R, Schwierz H, Windisch B, Prog. Polym. Sci., 25, 987 (2000)

[7] Harada A, Accounts Chem. Res., 34, 456 (2001)

[8] Koo BW, Song CK, Kim C, Sens. Actuators B-Chem., 77, 432 (2001)

[9] Crooks RM, Zhao M, Sun R, Chechik V, Yeung LK, Accounts Chem. Res., 34, 181 (2001)

[10] Kim C, Kwon A, Synthesis, 155 (1998)

[11] Kim C, Ryu M, J. Polym. Sci. A: Polym. Chem., 38(4), 764 (2000)

[12] Kim C, Park E, Song CK, Koo BW, Synth. Met., 123, 493 (2001)

[13] Koo BW, Dissertation, Dong-A University (2001)

[14] Cacchi S, J. Org. Chem., 576, 42 (1999)