Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기현 | - |
dc.date.accessioned | 2019-11-19T06:10:17Z | - |
dc.date.available | 2019-11-19T06:10:17Z | - |
dc.date.issued | 2017-01 | - |
dc.identifier.citation | CHEMICAL ENGINEERING JOURNAL, v. 307, page. 1116-1126 | en_US |
dc.identifier.issn | 1385-8947 | - |
dc.identifier.issn | 1873-3212 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S1385894716312499?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/112346 | - |
dc.description.abstract | Enormous efforts have been put to effectively treat or eliminate toluene, one of the most well-known volatile organic compounds (VOCs). Herein, we report its sorptive removal mechanism against metal organic frameworks (MOFs: UiO-66, UiO-66(NH2), ZIF-67, MOF-199, MOF-5, and MIL-101(Fe)) under ambient conditions. Their interactions were assessed by the Henry's law constant (K-H) and the heat of adsorption (Delta H-ads). Although the equilibrated adsorption capacities of all MOFs were measured from 159 (MOF-199) to 252 mg g(-1) (UiO-66(NH2)), those values were reduced considerably with increases in humidity and temperature. Among them, the sorption pattern of UiO-66(NH2) was the most reproducible when tested over a three cycle (147 (1st) and 133 mg g(-1) (3rd cycle)). The behavior of -NH terminated MOFs (UiO-66(NH2) and ZIF-67) was distinguished with those of -COOH as explained by a scheme of hypothetical potential energy profiles using mass transfer resistance and surface barrier phenomena. (C) 2016 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | The authors acknowledge support made in part by grants from the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (MEST) (No. 2006-0093848) and from the Cooperative Research Program for Agriculture Science & Technology Development (Project title: Study on model development to control odor from hog barn, Project No. PJ010521), Rural Development Administration, Republic of Korea. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.subject | Toluene | en_US |
dc.subject | Hydrogen bonding | en_US |
dc.subject | Surface barrier | en_US |
dc.subject | Physisorption | en_US |
dc.subject | UiO-66(NH2) | en_US |
dc.title | Metal-organic frameworks for the adsorption of gaseous toluene under ambient temperature and pressure | en_US |
dc.type | Article | en_US |
dc.relation.volume | 307 | - |
dc.identifier.doi | 10.1016/j.cej.2016.09.012 | - |
dc.relation.page | 1116-1126 | - |
dc.relation.journal | CHEMICAL ENGINEERING JOURNAL | - |
dc.contributor.googleauthor | Vellingiri, Kowsalya | - |
dc.contributor.googleauthor | Kumar, Pawan | - |
dc.contributor.googleauthor | Deep, Akash | - |
dc.contributor.googleauthor | Kim, Ki-Hyun | - |
dc.relation.code | 2017002636 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | kkim61 | - |
dc.identifier.researcherID | I-8499-2018 | - |
dc.identifier.orcid | http://orcid.org/0000-0003-0487-4242 | - |
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