Decoration of the internal structure of mesoporous chromium terephthalate MIL-101 with NiO using atomic layer deposition.
Jeong MG, Kim DH, Lee SK, Lee JH, Han SW, Park EJ, Cychosz KA, Thommes M, Hwang YK, Chang JS, Kim YD (2016)
Publication Type: Journal article, Original article
Subtype: other
Publication year: 2016
Journal
Publisher: Elsevier B.V.
Book Volume: 221
Pages Range: 101-107-107
DOI: 10.1016/j.micromeso.2015.09.027
Abstract
Mesoporous chromium terephthalate MIL-101 was modified with NiO via at. layer deposition (ALD) process using bis(cyclopentadienyl)nickel (Ni(Cp)2) as a metal precursor and O2 as an oxidizing agent, resp. Based on the results of transmission electron microscopy (TEM), N2 and Ar isotherms, XPS, and inductively coupled plasma-at. emission spectroscopy (ICP-AES), we show that the deposited NiO nanoparticles were distributed inside internal mesoporous cages as well as on the external surface of MIL-101(Cr). Studies using in situ XPS show that NiO selectively occupied ligand sites without affecting metal sites of MIL-101. The NiO deposition using ALD enhanced thermal stability of MIL-101 compared to that without NiO and provided catalytic activity for CO oxidn., i.e., ALD provided novel chem. functionality to the metal-org. frameworks (MOFs). [on SciFinder(R)]
Authors with CRIS profile
Additional Organisation(s)
Involved external institutions
Quantachrome Instruments
United States (USA) (US)
Sungkyunkwan University (SKKU)
Korea, Republic of (KR)
Korea Research Institute of Chemical Technology (KRICT)
Korea, Republic of (KR)
United States (USA) (US)
Sungkyunkwan University (SKKU)
Korea, Republic of (KR)
Korea Research Institute of Chemical Technology (KRICT)
Korea, Republic of (KR)
How to cite
APA:
Jeong, M.-G., Kim, D.H., Lee, S.-K., Lee, J.H., Han, S.W., Park, E.J.,... Kim, Y.D. (2016). Decoration of the internal structure of mesoporous chromium terephthalate MIL-101 with NiO using atomic layer deposition. Microporous and Mesoporous Materials, 221, 101-107-107. https://dx.doi.org/10.1016/j.micromeso.2015.09.027
MLA:
Jeong, Myung-Geun, et al. "Decoration of the internal structure of mesoporous chromium terephthalate MIL-101 with NiO using atomic layer deposition." Microporous and Mesoporous Materials 221 (2016): 101-107-107.
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