Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Metal-organic frameworks for visible light absorption via anion substitution
- Authors
- Choi, JH (Choi, Jung Hoon); Jeon, HJ (Jeon, Hyung Joon); Choi, KM (Choi, Kyung Min); Kang, JK (Kang, Jeung Ku)
- Issue Date
- May-2012
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- JOURNAL OF MATERIALS CHEMISTRY, v.22, no.20, pp 10144 - 10147
- Pages
- 4
- Journal Title
- JOURNAL OF MATERIALS CHEMISTRY
- Volume
- 22
- Number
- 20
- Start Page
- 10144
- End Page
- 10147
- ISSN
- 0959-9428
1364-5501
- Abstract
- We report that the band gap of metal-organic frameworks (MOFs) could be tuned to absorb visible light via anion substitution. First of all, when an oxygen anion in the metal oxide core of IRMOF-1 is substituted with sulphur anions as Zn4S or selenium anions as Zn4Se to form IRMOF-1-S and IRMOF-1-Se, respectively, they result in density-of-states and molecular orbitals for the band gap that can utilize visible light through shifting of the Fermi level due to their electron-rich properties. This implies that the tailored band gap could provide a new route to allow the series of IRMOFs and other MOFs to be used for visible light absorption.
- Files in This Item
- Go to Link
- Appears in
Collections - 공과대학 > 화공생명공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.