Browsing by Subject "Methanol"

Article

Analysis of depolarization ratios of ClNO2 dissolved in methanol

Trimithioti, Marilena; Akimov, A. V.; Prezhdo, O. V.; Hayes, Sophia C. (2014)

A detailed analysis of the resonance Raman depolarization ratio dispersion curve for the N-O symmetric stretch of nitryl chloride in methanol at excitation wavelengths spanning the D absorption band is presented. The ...

Article

Control of the morphology of crystalline calcium hydroxide

Theocharis, Charis R.; Pashalidis, Ioannis; Jordan, Stephanie L.; Gray, A. C.; Yeates, D. (2001)

The reaction of solid calcium hydroxide with liquid or gaseous methanol, ethanol and toluene, and the effect this has on the surface properties of the solid was examined, as well as the modification of crystal habit by the ...

Article

Degradable amphiphilic end-linked conetworks with aqueous degradation rates determined by polymer topology

Rikkou-Kalourkoti, Maria D.; Loizou, Elena; Porcar, L.; Butler, P.; Patrickios, Costas S. (2009)

Degradable amphiphilic conetworks, based on end-linked amphiphilic ABA triblock copolymers with a labile fragment in the middle, were synthesized by sequential group transfer polymerization (GTP) of monomers and cross-linker, ...

Article

Flexible lanthanide MOFs as highly selective and reusable liquid MeOH sorbents

Efthymiou, Constantinos G.; Kyprianidou, Eleni J.; Milios, Constantinos J.; Manos, Manolis J.; Tasiopoulos, Anastasios J. (2013)

A series of new 3-D Ln3+ metal-organic frameworks (MOFs), which are based on the semi-rigid ligand H3CIP [H3CIP = 5-(4-carboxybenzylideneamino)isophthalic acid], [Ln2(CIP) 2(DMF)4-x(H2O)x] (Ln3+ = La3+, Ce3+, Pr3+, Sm3+, ...

Article

Interesting copper(ii)-assisted transformations of 2-acetylpyridine and 2-benzoylpyridine

Kitos, Alexandros A.; Efthymiou, Constantinos G.; Manos, Manolis J.; Tasiopoulos, Anastasios J.; Nastopoulos, Vassilios; Escuer, Albert; Perlepes, Spyros P. (2016)

The reactions of various copper(ii) sources with 2-acetylpyridine, (py)(me)CO, and 2-benzoylpyridine, (py)(ph)CO, under strongly basic conditions have been studied and novel ligand transformations have been discovered. ...

Article

New Zn 2+ metal organic frameworks with unique network topologies from the combination of trimesic acid and amino-alcohols

Manos, Manolis J.; Moushi, Eleni E.; Papaefstathìou, Giannis S.; Tasiopoulos, Anastasios J. (2012)

A series of new Zn 2+-trimesate (btc 3-) metal organic frameworks (MOFs) has been isolated in the presence of various amino-alcohols under solvothermal conditions. Thus, the reaction of ZnCl 2 with trimesic acid (H 3btc) ...

Article

Pentanuclear complexes with unusual structural topologies from the initial use of two aliphatic amino-alcohol ligands in Fe chemistry

Kizas, Christos M.; Manos, Manolis J.; Nastopoulos, Vassilios; Boudalis, Athanassios K.; Sanakis, Yiannis; Tasiopoulos, Anastasios J. (2012)

Five novel pentanuclear Fe 3+ clusters with the aliphatic amino-alcohol ligands 3-amino-1-propanol (Hap) and 2-(hydroxymethyl)piperidine (Hhmpip) [Fe 5(μ 3-Ο) 2(L) 4(O 2CR) 7] [L = ap -, R = Ph (1)

Article

Resonance Raman intensity analysis of ClNO2 dissolved in methanol

Trimithioti, Marilena; Hayes, Sophia C. (2013)

Halogens such as chlorine are converted from halides, including ClNO 2, to reactive radicals by UV solar radiation. These radicals can affect ozone production and destruction in the stratosphere. Recently, it became clear ...

Article

Synthesis and characterization of rigid functional anionic polyelectrolytes: Block copolymers and star homopolymers

Rikkou-Kalourkoti, Maria D.; Kassi, Eleni; Patrickios, Costas S. (2012)

Seven cyclolinear polymers bearing the tertiary-butyl α- (hydroxymethyl)acrylate (TBHMA) ether dimer were prepared using reversible addition-fragmentation chain transfer (RAFT) polymerization. Of the seven polymers, five ...