Results 71 to 80 of about 37,643 (291)
International Journal of Electrochemical Science, 2015 A PEG/MCM-41 composite was synthesized by a simple solution method with polyethylene glycol (PEG) and mesoporous MCM-41. The thermal behavior of the composite was studied using thermogravimetric analysis (TGA) and an in situ electrical conductivity ...
Bahaa M. Abu-Zied +2 more
doaj +1 more source
The synthesis and study of some metal catalysts supported on modified MCM-41 [PDF]
, 2006 PhD thesis - Faculty of ScienceThe main aim of this thesis has been to study the way in which Fe(III) and Co(II) incorporation into Si-MCM-41 synthesis gels affects the properties of the unmodified material.
Mokhonoana, Malose Peter
core
A comparative study of selected sorbents for sampling of aromatic VOCs from indoor air [PDF]
, 2010 Indoor air canbecome pollutedwith VOCs, and understanding the factors which affect adsorption of VOCs from indoor air is important for: (i) the accurate measurement of VOCs, and (ii) to apply mitigation strategies when high analyte concentrations are ...
Brown +26 more
core +1 more source
Asymmetric Multi‐Site Ion Exchange in Porous Carbon Electrodes
Advanced Energy Materials, EarlyView.A lognormal‐distribution 2D EXSY NMR framework uncovers the full spectrum of ion dynamics in hierarchical porous carbons, bridging fast surface exchange and confined in‐pore transport—establishing structure–transport relationships for next‐generation energy storage, gas storage, and ion removal materials.
Henry R. N. B. Enninful +5 more
wiley +1 more source
Synthesis, Characterization and Environmental Application of Al and Zr Doped MCM-41 [PDF]
, 2015 Arising out of their high surface area, tunable pore sizes, large pore volumes and ordered morphology, mesoporous silica materials exhibit wide applications in the field of adsorption, catalysis, membrane separation, pharmaceutical, fixing agent for ...
Mehena, Suchismita
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Investigation on the Low-Temperature Transformations of Poly(furfuryl alcohol) Deposited on MCM-41 [PDF]
, 2013 MCM-41-type mesoporous silica was used as a support for poly(furfuryl alcohol) deposition. This material was produced by precipitation–polycondensation of furfuryl alcohol (FA) in aqueous slurry of the SiO2 support followed by controlled partial ...
Cool, Pegie +7 more
core +2 more sources
AIChE Journal, EarlyView.Abstract Magnetic field‐assisted concentration swing adsorption (CSA) provides an electrification‐compatible alternative to conventional temperature swing adsorption (TSA) by enabling rapid heating/cooling and energy‐efficient regeneration under near‐isothermal conditions, thereby eliminating the need for sensible heat input.
Xiaohao Jia, Fateme Rezaei
wiley +1 more source
Ionic liquid-modified MCM-41-polymer mixed matrix membrane for butanol pervaporation [PDF]
Royal Society Open Science, 2019 Because of the preferential butanol selectivity of some ionic liquids (ILs), an increasing amount of research has appeared regarding their application in butanol separation.
Yifang Li, Dandan Yan, Yanhui Wu
doaj +1 more source
MCM-41 ordered mesoporous molecular sieves synthesis and characterization
Materials Research, 1999 The aim of this work was to study the hydrothermal synthesis of Si and SiAlMCM-41 performed under both autogenic pressure and refluxing conditions. XRD data showed that the MCM-41 phase may be formed by both processes and that the synthesized material in
Rogério A.A. Melo +3 more
doaj +1 more source
Sintesis dan Karakterisasi Al-MCM-41 dari Kaolin Bangka Belitung sebagai Sumber Silika dan Alumina
Jurnal Sumberdaya Alam dan LingkunganABSTRAK Al-MCM-41 adalah material padatan berpori yang tersusun dari silika amorf, memiliki struktur membentuk susunan heksagonal dengan ukuran pori antara 2-50 nm, sehingga dikategorikan sebagai material mesopori.
Muchamad Lutfi Nurfauzi +7 more
doaj +1 more source