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Updated: Jun 10, 2026

Microfluidic-based Synthesis of Covalent Organic Frameworks (COFs): A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
08:42

Microfluidic-based Synthesis of Covalent Organic Frameworks (COFs): A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

Templating molecular adsorption using a covalent organic framework.

Matthew O Blunt1, James C Russell, Neil R Champness

  • 1School of Physics & Astronomy, University of Nottingham, Nottingham NG7 2RD, UK.

Chemical Communications (Cambridge, England)
|August 10, 2010
PubMed
Summary
This summary is machine-generated.

Researchers created a two-dimensional nanoporous covalent organic framework on a gold surface. This material effectively organized a layer of C(60) molecules, demonstrating its potential in molecular assembly.

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Synthesis and Characterization of Functionalized Metal-organic Frameworks
11:27

Synthesis and Characterization of Functionalized Metal-organic Frameworks

Published on: September 5, 2014

Area of Science:

  • Materials Science
  • Surface Chemistry
  • Nanotechnology

Background:

  • Covalent organic frameworks (COFs) are crystalline porous polymers with tunable properties.
  • Controlling molecular organization on surfaces is crucial for advanced materials and devices.
  • Gold surfaces are widely used substrates in surface science and catalysis.

Purpose of the Study:

  • To prepare a 2D nanoporous COF on a Au(111) substrate.
  • To investigate the COF's ability to control the organization of sublimed C(60) molecules.
  • To explore the potential of COFs in surface-confined molecular assembly.

Main Methods:

  • Chemical synthesis of a 2D COF.
  • Deposition of the COF onto a Au(111) surface.
  • Sublimation of C(60) molecules onto the COF-coated surface.
  • Surface characterization techniques (e.g., STM, XPS).

Main Results:

  • Near-complete surface coverage of the Au(111) substrate with the 2D COF was achieved.
  • The COF template successfully controlled the organization of the C(60) layer.
  • Ordered C(60) structures were observed on the COF surface.

Conclusions:

  • 2D nanoporous COFs can be effectively synthesized and immobilized on Au(111).
  • The COF acts as a robust template for the ordered assembly of C(60) molecules.
  • This work highlights the potential of COFs for designing functional surface architectures.