Title：Nanoelectronics: Molecular Metal Wires and Related Molecular Materials

Speaker：Prof. Shie-Ming Peng 

                Department of Chemistry National Taiwan University

Time：10:00am–11:30am, (Wed.) 23, April 2014.

Venue: Room 468, Lee Hsun Building

Welcome to attend!

Abstract：

We have designed a series of new ligands such as oligo-α-pyridylamines, and used them to construct an unique class of quadruple helix of metal strings. This achievement leads to a new direction to the application of molecular wires in the nanoelectronics.

The outline is as follows:

　I. Linear Metal String Complexes (1)

　　◎ Synthesis, Structure, Bonding

　II. Potential Application as Molecular Metal Wires & Molecular Switches (2)

　　◎ STM-bj Study on the Conductivity of Metal Strings
　　◎ Comparative Study on the I-V Characterisics (Theory V.S. Experiment)

　III. Tuning of the Metal Strings (3-9)

　　◎ Naphthyridyl Amino Ligands: Low Oxidation Mixed Metal Strings
　　◎ Asymmetrical Ligands: Toward Molecular Rectifier
　　◎ Heteronuclear Metal String Complexes
　　◎ Chiral Quadruple Helixes

　IV. Conclusion

Fig.1 Metal Strings of Oligo-a-pyridylamido Ligands

Reference

[1] C.-Y. Yeh, C.-C. Wang, Y.-H. Chen and S.-M. Peng, in Redox Systems Under Nano-Space Control, Ed: T, Hirao, Springer, Germany 2006, Ch. 5.

[2] I.-W. P. Chen, M.-D. Fu, W.-H. Tseng, J.-Y. Yu, S.-H. Wu, C.-J. Ku, C.-H. Chen, and S.-M. Peng, Angew. Chem. Int. Ed. Engl. 2006, 5414.

[3] (a) C.-H. Chien, J.-C. Chang, C.-Y. Yeh, G.-H. Lee, J.-M. Fang and S.-M. Peng, Dalton Trans. 2006, 2106. (b) C.-H. Chien, G.-H. Lee, Y. Song and S.-M. Peng, Dalton Trans. 2006, 3249.

[4] M.-M. Rohmer, I. P.-C. Liu, J.-C. Lin, M.-J. Chiu, C.-H. Lee, G.-H. Lee, M. Benard, X. Lopez, S.-M. Peng, Angew. Chem. Int. Ed. Engl. 2007, 46, 3533.

[5] I. P.-C. Li, W.-Z. Wang, and S.-M. Peng, Chem. Commun. 2009, 4323-4331.

[6] R. H. Ismayilov, W.-Z.Wang, G. H. Lee, C. Y. Yeh, S. A. Hua, Y. Song, M. M. Rohmer, M. Bénard, S.-M. Peng, Angew. Chem. Int. Ed., 2011, 50, 2045-2048.

[7] I. P.-C. Liu, C.-H. Chen, S.-M. Peng, Bull. Jpn. Soc. Coord. Chem., 2012, 59, 1-8.

[8] M.-C. Cheng, C.-L. Mai, C.-Y. Yeh, G.-H. Lee, S.-M. Peng, Chem. Commun. 2013, 49, 7938-7940

[9] M.-J. Huang, S.-A Hua, M.-D. Fu, G.-C. Huang, C. Yin, C.-H. Ko, C-K. Kuo, C-H. Hsu, G.-H. Lee, K.-Y. Ho, C.-H. Wang, Y.-W. Yang, I.-C Chen, S.-M. Peng, C.-h. Chen, Chem. Eur. J. 2014, DOI: 10.1002/chem.201400067

Curriculum Vitae：

Name: PENG, SHIE-MING
Date of Birth: March 2, 1949
E-mail: smpeng@ntu.edu.tw
Tel: 886-2-2363 8305
Fax: 886-2-8369 3765
Address: Department of Chemistry National Taiwan University，No.1, Sec. 4, Roosevelt Rd., Taipei, Taiwan, R.O.C. 10617

Educational and Professional

National Taiwan University            B.S.                        1970
The University of Chicago             Ph.D.                       1975
Northwestern University               Post doctor              1975-1976

Current Position and Relevant Experience

Academia Sinica                                            Vice President           2011-2014
National Taiwan University                                 Professor                1980-Now
National Taiwan University                          　     Associate Professor      1976-1980
Max-Planck Institute of Solid State Research               Humboldt Fellow          1983-1984
Institute of Molecular Science, Japan National Laboratory   Visiting Scholar        1991
Institute of Chemistry, Academia Sinica                     Acting Director         1985-1987
Department of Chemistry, National Taiwan University         Chairman                1987-1990
National Taiwan University                                  Vice President          1999-2002
Chemical Society Located in Taipei                          President               2001-2002

Honors and Awards

Humboldt Fellow                                                  1983
Outstanding Young Alumni, National Taiwan University             1985
Sun-Yat Sen Foundation, Academic Award                           1991
Chinese Chemical Society (Taipei), Academic Award                1992
Ho Foundation, Academic Award                                    1996
National Science Council, Outstanding Research Award             1986 1988 1990 1993
National Science Council, Distinguished Researcher               1995 1998
Ministry of Education, Science Award                             1996
Ministry of Education, Chair Professor                           1997-2000
Member of Academia Sinica (Academician)                          1998
Chang Foundation, Academic Award                                 2000
TWAS (The Third World Academy of Sciences) Prize in Chemistry    2002
Member of TWAS                                                   2004
Phi Tau Phi Taiwan Chapter, Outstanding Achievement Award        2005
Y.Z. Hsu Scientific Chair Professor                              2006
Taiwan-French Science Prize                                      2008
Chair Professor, National Taiwan University                      2006-2009; 2009-2012; 2014-2017
Fellow of the Royal Society of Chemistry                         2009
International Award, Japan Society of Coordination Chemistry     2011
FACS, Foundation Lectureship Award                               2011
Presidential Science Prize of Taiwan                             2013