Decoration of the internal structure of mesoporous chromium terephthalate MIL-101 with NiO using atomic layer deposition.

Journal article
(Original article)


Publication Details

Author(s): Jeong MG, Kim DH, Lee SK, Lee JH, Han SW, Park EJ, Cychosz KA, Thommes M, Hwang YK, Chang JS, Kim YD
Journal: Microporous and Mesoporous Materials
Publisher: Elsevier B.V.
Publication year: 2016
Volume: 221
Pages range: 101-107-107
ISSN: 1387-1811


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)]


Additional Organisation
Lehrstuhl für Thermische Verfahrenstechnik


External institutions with authors

Korea Research Institute of Chemical Technology (KRICT)
Quantachrome Instruments
Sungkyunkwan University (SKKU)


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.

BibTeX: 

Last updated on 2019-21-02 at 09:08