Oriented 2D Covalent Organic Framework Thin Films on Single-Layer Graphene

被引：1032

作者：

Colson, John W. ^{[1
]}

Woll, Arthur R. ^{[3
]}

Mukherjee, Arnab ^{[1
]}

Levendorf, Mark P. ^{[1
]}

Spitler, Eric L. ^{[1
]}

Shields, Virgil B. ^{[2
]}

Spencer, Michael G. ^{[2
]}

Park, Jiwoong ^{[1
,4
]}

Dichtel, William R. ^{[1
]}

机构：

[1] Cornell Univ, Dept Chem & Chem Biol, Baker Lab, Ithaca, NY 14853 USA

[2] Cornell Univ, Dept Elect Engn, Ithaca, NY 14853 USA

[3] Cornell Univ, Cornell High Energy Synchrotron Source, Ithaca, NY 14853 USA

[4] Cornell Univ, Kavli Inst Nanoscale Sci, Ithaca, NY 14853 USA

来源：

SCIENCE | 2011年 / 332卷 / 6026期

关键词：

LARGE-AREA; CRYSTALLINE;

D O I：

10.1126/science.1202747

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Covalent organic frameworks (COFs), in which molecular building blocks form robust microporous networks, are usually synthesized as insoluble and unprocessable powders. We have grown two-dimensional (2D) COF films on single-layer graphene (SLG) under operationally simple solvothermal conditions. The layered films stack normal to the SLG surface and show improved crystallinity compared with COF powders. We used SLG surfaces supported on copper, silicon carbide, and transparent fused silica (SiO2) substrates, enabling optical spectroscopy of COFs in transmission mode. Three chemically distinct COF films grown on SLG exhibit similar vertical alignment and long-range order, and two of these are of interest for organic electronic devices for which thin-film formation is a prerequisite for characterizing their optoelectronic properties.

引用

页码：228 / 231

页数：4

共 27 条

[1]

Bae S, 2010, NAT NANOTECHNOL, V5, P574, DOI [10.1038/nnano.2010.132, 10.1038/NNANO.2010.132]

[2] Quantification of Thin Film Crystallographic Orientation Using X-ray Diffraction with an Area Detector [J].

Baker, Jessy L. ;

Jimison, Leslie H. ;

Mannsfeld, Stefan ;

Volkman, Steven ;

Yin, Shong ;

Subramanian, Vivek ;

Salleo, Alberto ;

Alivisatos, A. Paul ;

Toney, Michael F. .

LANGMUIR, 2010, 26 (11) :9146-9151

[3] Electronic confinement and coherence in patterned epitaxial graphene [J].

Berger, Claire ;

Song, Zhimin ;

Li, Xuebin ;

Wu, Xiaosong ;

Brown, Nate ;

Naud, Cecile ;

Mayou, Didier ;

Li, Tianbo ;

Hass, Joanna ;

Marchenkov, Atexei N. ;

Conrad, Edward H. ;

First, Phillip N. ;

de Heer, Wait A. .

SCIENCE, 2006, 312 (5777) :1191-1196

[4] Reticular synthesis of microporous and mesoporous 2D covalent organic frameworks [J].

Cote, Adrien P. ;

El-Kaderi, Hani M. ;

Furukawa, Hiroyasu ;

Hunt, Joseph R. ;

Yaghi, Omar M. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2007, 129 (43) :12914-+

[5] Porous, crystalline, covalent organic frameworks [J].

Côté, AP ;

Benin, AI ;

Ockwig, NW ;

O'Keeffe, M ;

Matzger, AJ ;

Yaghi, OM .

SCIENCE, 2005, 310 (5751) :1166-1170

[6] Synthesis of Metallophthalocyanine Covalent Organic Frameworks That Exhibit High Carrier Mobility and Photoconductivity [J].

Ding, Xuesong ;

Guo, Jia ;

Feng, Xiao ;

Honsho, Yoshihito ;

Guo, Jingdong ;

Seki, Shu ;

Maitarad, Phornphimon ;

Saeki, Akinori ;

Nagase, Shigeru ;

Jiang, Donglin .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (06) :1289-1293

[7] Designed synthesis of 3D covalent organic frameworks [J].

El-Kaderi, Hani M. ;

Hunt, Joseph R. ;

Mendoza-Cortes, Jose L. ;

Cote, Adrien P. ;

Taylor, Robert E. ;

O'Keeffe, Michael ;

Yaghi, Omar M. .

SCIENCE, 2007, 316 (5822) :268-272

[8]

Emtsev KV, 2009, NAT MATER, V8, P203, DOI [10.1038/nmat2382, 10.1038/NMAT2382]

[9] On-surface covalent coupling in ultrahigh vacuum [J].

Gourdon, Andre .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (37) :6950-6953

[10] Nano-architectures by covalent assembly of molecular building blocks [J].

Grill, Leonhard ;

Dyer, Matthew ;

Lafferentz, Leif ;

Persson, Mats ;

Peters, Maike V. ;

Hecht, Stefan .

NATURE NANOTECHNOLOGY, 2007, 2 (11) :687-691

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