Metal–organic frameworks meet polymer brushes: enhanced crystalline film growth induced by macromolecular primers,Materials Chemistry Frontiers

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Metal–organic frameworks meet polymer brushes: enhanced crystalline film growth induced by macromolecular primers
Materials Chemistry Frontiers ( IF 7 ) Pub Date : 2017-06-30 00:00:00 , DOI: 10.1039/c7qm00235a
Matías Rafti _{1,

2,

3,

4,

5} , Juan A. Allegretto _{1,

2,

3,

4,

5} , Gustavo M. Segovia _{1,

2,

3,

4,

5} , Jimena S. Tuninetti _{1,

2,

3,

4,

5} , Juan M. Giussi _{1,

2,

3,

4,

5} , Elisa Bindini _{6,

7,

8,

9,

10} , Omar Azzaroni _{1,

2,

3,

4,

5}

Affiliation

We used poly-(3-sulfopropylmethacrylate) brushes as macromolecular 3D primers to promote heterogeneous nucleation and growth of archetypal ZIF-8 MOF thin films. The enhancement can be understood in terms of a high preconcentration of Zn²⁺ ions in the polymer brush; this leads to a rapid increase of nucleation sites in the primer.

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