MCM-41 - Mesoporous Silica - Molecular Sieves | ACS Material
MCM-41 is an outstanding synthetic mesoporous material with cylindrical pores suitable for catalytic cracking, separations, dye removal, and as an adsorbent. Contact ACS Materials for info on MCM-41 (Mobil Composition of Matter No. 41).
Al-MCM-41 | Mesoporous Molecular Sieves | ACS Material
Al-MCM-41 is a member of the ExxonMobil M41S family of mesoporous molecular sieves. Researchers at Mobil in the 1980s were on a quest to find better molecular sieves when they discovered a group of nanostructured mesoporous materials. Mobil Composition of Matter (MCM) 41, the hexagonal phase, is a widely used and studied member of this family.
Advances in Mesoporous Molecular Sieve MCM-41 - Industrial
Mesoporous Molecular Sieve MCM-41 as a Novel and Efficient Catalyst to Synthesis of 2-Substituted Benzimidazoles Majid M. Heravi , Bita Baghernejad , Hossein A. Oskooie , R. Malakooti Journal of the Chinese Chemical Society 2008 55 (10.1002/jccs.v55.5), 1129-1132
Mesopore Molecular Sieve MCM-41 Containing Framework Aluminum
Advances in Mesoporous Molecular Sieve MCM-41. Industrial & Engineering Chemistry Research 1996, 35 (7) , 2075-2090. DOI: 10.1021/ie950702a. Zhaohua Luan,, Jie Xu,, Heyong He,, Jacek Klinowski, and, Larry Kevan. Synthesis and Spectroscopic Characterization of Vanadosilicate Mesoporous MCM-41 Molecular Sieves.
Characterization of MCM-41 mesoporous molecular sieves
1. Introduction. The recent discovery of mesoporous molecular sieves, in particular, hexagonal MCM-41 by the Mobil oil researchers, has attracted much research attention owing to their potential applications as catalysts, catalyst supports and absorbent , , , .
Comparison of mesoporous Al-MCM-41 molecular sieves in the
The X-ray diffractograms of Al-MCM-41 (93) and Al-MCM-41 (104), after calcinations in air at 540 °C for 6 h, contain, a sharp d 1 0 0 reflection line near 2θ=2.1° and 1.9°, respectively. In Al-MCM-41 (104) in addition to the above, a broad peak at 3.6° is obtained.
Catalytic influence of mesoporous Co-MCM-41 molecular sieves
Mesoporous Co-MCM-41 molecular sieves with various Si/Co ratios: 25, 50, 75 and 100 were synthesised by direct incorporation of cobalt into the framework through hydrothermal method. The Co-MCM-41 was characterised by various physico-chemical techniques such as XRD, N 2 adsorption isotherms and DR UV–vis spectroscopy.