skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Thermodynamic complexity of carbon capture in alkylamine-functionalized metal–organic frameworks

Abstract

The CO 2adsorption enthalpy on an alkylamine-appended MOF, mmen-Mg 2(dobpdc), was directly identified by adsorption calorimetry at 298, 323 and 348 K. The data suggest three adsorption events as function of coverage: two types of strong chemisorption and one weak physisorption. A multistage reaction mechanism was proposed.

Authors:
 [1];  [2];  [3];  [1];  [4];  [2];  [1]
  1. Peter A. Rock Thermochemistry Laboratory and NEAT ORU; University of California; Davis; USA
  2. Department of Chemistry; University of California; Berkeley; USA
  3. Earth and Environmental Sciences Division; Los Alamos National Laboratory; Los Alamos; USA
  4. School of Materials Science and Engineering; State Key Laboratory for Metallic Matrix Composite Materials; Shanghai Jiao Tong University; Shanghai; China
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC) (United States). Center for Gas Separations Relevant to Clean Energy Technologies (CGS)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1384824
DOE Contract Number:
SC0001015
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Materials Chemistry. A; Journal Volume: 3; Journal Issue: 8; Related Information: CGS partners with University of California, Berkeley; University of California, Davis; Lawrence Berkeley National Laboratory; University of Minnesota; National Energy Technology Laboratory; Texas A&M University
Country of Publication:
United States
Language:
English
Subject:
membrane, carbon capture, materials and chemistry by design, synthesis (novel materials), synthesis (self-assembly), synthesis (scalable processing)

Citation Formats

Wu, D., McDonald, T. M., Quan, Z., Ushakov, S. V., Zhang, P., Long, J. R., and Navrotsky, A. Thermodynamic complexity of carbon capture in alkylamine-functionalized metal–organic frameworks. United States: N. p., 2015. Web. doi:10.1039/C4TA06496H.
Wu, D., McDonald, T. M., Quan, Z., Ushakov, S. V., Zhang, P., Long, J. R., & Navrotsky, A. Thermodynamic complexity of carbon capture in alkylamine-functionalized metal–organic frameworks. United States. doi:10.1039/C4TA06496H.
Wu, D., McDonald, T. M., Quan, Z., Ushakov, S. V., Zhang, P., Long, J. R., and Navrotsky, A. Thu . "Thermodynamic complexity of carbon capture in alkylamine-functionalized metal–organic frameworks". United States. doi:10.1039/C4TA06496H.
@article{osti_1384824,
title = {Thermodynamic complexity of carbon capture in alkylamine-functionalized metal–organic frameworks},
author = {Wu, D. and McDonald, T. M. and Quan, Z. and Ushakov, S. V. and Zhang, P. and Long, J. R. and Navrotsky, A.},
abstractNote = {The CO2adsorption enthalpy on an alkylamine-appended MOF, mmen-Mg2(dobpdc), was directly identified by adsorption calorimetry at 298, 323 and 348 K. The data suggest three adsorption events as function of coverage: two types of strong chemisorption and one weak physisorption. A multistage reaction mechanism was proposed.},
doi = {10.1039/C4TA06496H},
journal = {Journal of Materials Chemistry. A},
number = 8,
volume = 3,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 2015},
month = {Thu Jan 01 00:00:00 EST 2015}
}