Biaxial aromatics with face-on/edge-on stacking adaptability: an STM/STS study of 1D nanowires assembled via rotatable ethynyls

被引：12

作者：

Lee, Shern-Long ^{[1
,2
]}

Wu, Hung-Jen ^{[1
,2
]}

Hsu, Yu-Ju ^{[1
,2
]}

Chen, Hsiu-Hui ^{[3
]}

Hsu, Hsiu-Fu ^{[3
]}

Chen, Chun-hsien ^{[1
,2
]}

机构：

[1] Natl Taiwan Univ, Dept Chem, Taipei 10617, Taiwan

[2] Natl Taiwan Univ, Ctr Emerging Mat & Adv Devices, Taipei 10617, Taiwan

[3] Tamkang Univ, Dept Chem, Taipei 25137, Taiwan

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 91期

关键词：

MOLECULAR MATERIALS; SERIES; 2D;

D O I：

10.1039/c4cc02704c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Scanning tunnelling microscopy/spectroscopy reveals significant electronic communications between edge-on biphenyl moieties of a benzene core derivatised biaxially with four ethynyl-biphenyls. The key to the successful assembly of conjugated 1D nanowires is the rotatable features of ethynyls, which allow dual adaptability of edge-on and face-on orientations for the aromatic rings.

引用

页码：14093 / 14096

页数：4

共 32 条

[1] Current-voltage characteristics of a homologous series of polycyclic aromatic hydrocarbons [J].

Boehme, Thilo ;

Simpson, Christopher D. ;

Muellen, Klaus ;

Rabe, Juergen P. .

CHEMISTRY-A EUROPEAN JOURNAL, 2007, 13 (26) :7349-7357

[2] Orientation of organic molecules in a monolayer vis-a-vis their molecular orbitals and transport gap [J].

Chakrabarti, Sudipto ;

Dey, Sukumar ;

Pal, Amlan J. .

APPLIED PHYSICS LETTERS, 2011, 99 (05)

[3] Enantiotropic Nematics From Cross-Like 1,2,4,5-Tetrakis(4′-alkyl-4-ethynylbiphenyl)benzenes and Their Biaxiality Studies [J].

Chen, Hsiu-Hui ;

Lin, Hsing-An ;

Lai, Yin-Hui ;

Lin, Shu-Yu ;

Chiang, Chien-Hung ;

Hsu, Hsiu-Fu ;

Shih, Tzenge-Lien ;

Lee, Jey-Jau ;

Lai, Chien-Chen ;

Kuo, Ting-Shen .

CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (31) :9543-9551

[4]

Cornil J, 2001, ADV MATER, V13, P1053, DOI 10.1002/1521-4095(200107)13:14<1053::AID-ADMA1053>3.0.CO

[5]

2-7

[6] Non-conventional Processing and Post-processing Methods for the Nanostructuring of Conjugated Materials for Organic Electronics [J].

De Luca, Giovanna ;

Pisula, Wojciech ;

Credgington, Dan ;

Treossi, Emanuele ;

Fenwick, Oliver ;

Lazzerini, Giovanni Mattia ;

Dabirian, Reza ;

Orgiu, Emanuele ;

Liscio, Andrea ;

Palermo, Vincenzo ;

Muellen, Klaus ;

Cacialli, Franco ;

Samori, Paolo .

ADVANCED FUNCTIONAL MATERIALS, 2011, 21 (07) :1279-1295

[7] Molecular materials by self-assembly of porphyrins, phthalocyanines, and perylenes [J].

Elemans, Johannes A. A. W. ;

Van Hameren, Richard ;

Nolte, Roeland J. M. ;

Rowan, Alan E. .

ADVANCED MATERIALS, 2006, 18 (10) :1251-1266

[8] Structure and function revealed with submolecular resolution at the liquid-solid interface [J].

Elemans, Johannes A. A. W. ;

De Feyter, Steven .

SOFT MATTER, 2009, 5 (04) :721-735

[9] Supramolecular π-stacked assemblies of bis(urea)-substituted thiophene derivatives and their electronic properties probed with scanning tunneling microscopy and scanning tunneling spectroscopy [J].

Gesquière, A ;

De Feyter, S ;

De Schryver, FC ;

Schoonbeek, F ;

van Esch, J ;

Kellogg, RM ;

Feringa, BL .

NANO LETTERS, 2001, 1 (04) :201-206

[10] Assembly of functional molecular nanostructures on surfaces [J].

Gomar-Nadal, Elba ;

Puigmarti-Luis, Josep ;

Amabilino, David B. .

CHEMICAL SOCIETY REVIEWS, 2008, 37 (03) :490-504

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