Enhancing H2 uptake by "close-packing" alignment of open copper sites in metal-organic frameworks

Xi Sen Wang; Shengqian Ma; Paul M. Forster; Daqiang Yuan; Juergen Eckert; Joseph J. López; Brandon J. Murphy; John B. Parise; Hong Cai Zhou

doi:10.1002/anie.200802087

Enhancing H₂ uptake by "close-packing" alignment of open copper sites in metal-organic frameworks

Xi Sen Wang
, Shengqian Ma
, Paul M. Forster
, Daqiang Yuan
, Juergen Eckert
, Joseph J. López
, Brandon J. Murphy
, John B. Parise
, Hong Cai Zhou

Geosciences

Texas A&M University
Stony Brook University
University of California at Santa Barbara

Research output: Contribution to journal › Article › peer-review

334 Scopus citations

Abstract

Open and close: Inspired by close-packing of spheres, to strengthen the framework-H₂ interaction in MOFs (metal-organic frameworks), a strategy is devised to increase the number of nearest neighboring open metal sites of each H₂-hosting cage, and to align the open metal sites toward the H₂ molecules. Two MOF polymorphs were made, one exhibiting a record high hydrogen uptake of 3.0 wt% at 1 bar and 77 K. (Chemical Equation Presented)

Original language	English
Pages (from-to)	7263-7266
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	47
Issue number	38
DOIs	https://doi.org/10.1002/anie.200802087
State	Published - Sep 8 2008

Keywords

Close-packing
Copper
Hydrogen storage
Metal-organic framework
Sustainable chemistry

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10.1002/anie.200802087

Cite this

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abstract = "Open and close: Inspired by close-packing of spheres, to strengthen the framework-H2 interaction in MOFs (metal-organic frameworks), a strategy is devised to increase the number of nearest neighboring open metal sites of each H2-hosting cage, and to align the open metal sites toward the H2 molecules. Two MOF polymorphs were made, one exhibiting a record high hydrogen uptake of 3.0 wt\% at 1 bar and 77 K. (Chemical Equation Presented)",

keywords = "Close-packing, Copper, Hydrogen storage, Metal-organic framework, Sustainable chemistry",

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doi = "10.1002/anie.200802087",

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AU - Wang, Xi Sen

AU - Ma, Shengqian

AU - Forster, Paul M.

AU - Yuan, Daqiang

AU - Eckert, Juergen

AU - López, Joseph J.

AU - Murphy, Brandon J.

AU - Parise, John B.

AU - Zhou, Hong Cai

PY - 2008/9/8

Y1 - 2008/9/8

N2 - Open and close: Inspired by close-packing of spheres, to strengthen the framework-H2 interaction in MOFs (metal-organic frameworks), a strategy is devised to increase the number of nearest neighboring open metal sites of each H2-hosting cage, and to align the open metal sites toward the H2 molecules. Two MOF polymorphs were made, one exhibiting a record high hydrogen uptake of 3.0 wt% at 1 bar and 77 K. (Chemical Equation Presented)

AB - Open and close: Inspired by close-packing of spheres, to strengthen the framework-H2 interaction in MOFs (metal-organic frameworks), a strategy is devised to increase the number of nearest neighboring open metal sites of each H2-hosting cage, and to align the open metal sites toward the H2 molecules. Two MOF polymorphs were made, one exhibiting a record high hydrogen uptake of 3.0 wt% at 1 bar and 77 K. (Chemical Equation Presented)

KW - Close-packing

KW - Copper

KW - Hydrogen storage

KW - Metal-organic framework

KW - Sustainable chemistry

UR - https://www.scopus.com/pages/publications/53249136449

U2 - 10.1002/anie.200802087

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M3 - Article

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VL - 47

SP - 7263

EP - 7266

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 38

ER -

Enhancing H₂ uptake by "close-packing" alignment of open copper sites in metal-organic frameworks

Abstract

Keywords

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