Polysulfone-graft-poly(tert-butyl acrylate) (PSf-g-PtBA) membranes with PtBA weight fraction ranging from 19.7% to 34% were prepared from the mixing at different ratios of two PSf-g-PtBA samples, which have approximately one PtBA branch per PSf chain but different PtBA chain lengths. PSf-g-PAA m...
The thermal degradation behaviour of 2-hydroxyethyl methacrylate–tert-butyl acrylate (HEMA–TBA) copolymers has been studied using thermogravimetry under nitrogen atmosphere and IR microscopy. An almost perfect correlation is observed between experimental and theoretical data for the eliminatio...
Star polymers with different numbers and lengths of poly(tert-butyl acrylate) (PTBA) arms were obtained via atom transfer radical polymerization. Aliphatic alcohols with different number of hydroxyl groups varying from 3 to 6 and calix[4]arenes based on pyrogallol with 12 and 16 phenol groups we...
The excess molar volumes, VmE, partial molar volumes, V̅m,1 and V̅m,2, excess partial molar volumes, V̅m,1E and V̅m,2E of binary mixtures of benzonitrile with methyl acrylate (MA), ethyl acrylate (EA), n-butyl acrylate (n-BA) and t-butyl acrylate (t-BA), over the whole composition range have bee...
This paper reports the synthesis of 4-arm poly(tert-butyl acrylate) stars of different molar masses up to 106 g/mol by the “core-first” method using ATRP. All obtained stars have a monomodal and narrow molar-mass distribution (
The densities, ρ of binary mixtures of tetrahydrofuran (THF) with methyl acrylate (MA), ethyl acrylate (EA), n-butyl acrylate (n-BA) and tert-butyl acrylate (t-BA) over the entire composition range including those of pure liquids, were measured at temperatures (293.15, 298.15, 303.15, 308.15, 3...
When poly(2-methoxyethyl methacrylate) decomposes thermally at temperatures up to 500°C, two separate reactions occur. The major reaction is depolymerization giving monomer as the only product. The minor reaction is ester decomposition which results in a very small yield of volatile products in...
A novel vinyl ether-type RAFT agent, benzyl 2-(vinyloxy)ethyl carbonotrithioate (BVCT) was synthesized for various block copolymers via the combination of living cationic polymerization of vinyl ethers and reversible addition−fragmentation chain transfer (RAFT) polymerization. The novel BVCT–tr...
Poly(vinyl ether) gels SLURPS (Superior Liquid Uptake Resin for Polymer-supported synthesis) with low cross-linking levels have been synthesized for the first time in beaded form using a non-aqueous inverse suspension polymerisation approach. The synthetic protocol was optimized with regards to ...
Living cationic copolymerization of vinyl ethers having oxyethylene side chains (MOEO3VE and MOEO4VE) with vinyl ethers having thermal-crosslinkable groups (VEEM and VEEA) provided the random-like copolymers [poly (MOEO3VE-VEEM), poly (MOEO4VE-VEEM), poly (MOEO3VE-VEEA), and poly (MOEO4VE-VEEA)]...
Cationic copolymerizations of vinyl ether monomers [2-methoxyethyl vinyl ether: MOVE, 2-(2-methoxyethoxy)ethyl vinyl ether: MEEVE, 2-adamantyl vinyl ether: AdVE, 2-(2-vinyloxyethoxy)ethyl methacrylate: VEEM] were performed to obtain three types of vinyl ether copolymers [poly(MOVE-AdVE)s, poly(M...
The behavior of binary mixed Langmuir monolayers from the mixture of non-amphiphilic bathophenanthroline (BPH) and behenic acid (BA)/poly(methyl methacrylate) (PMMA) spread on aqueous subphase was investigated on the basis of the analysis of surface pressure–average area per molecule (π–A) is...
The effects of bathophenanthroline (Bphen) as an exciton blocking layer (EBL) on annealing-free bulk heterojunction solar cells were investigate. A nonannealed donor–acceptor conjugated polymer was employed as the donor to ensure the simplicity of device fabrication and good reproducibility of ...
A novel erbium(III) complex with acetylacetone (Hacac) and bathophenanthroline (4,7-diphenyl-1,10-phenanthroline, bath) ligands, formulated as [Er(acac)3(bath)], has been characterized by elemental analysis, X-ray diffraction, thermogravimetric analysis, Fourier transform infrared spectroscopy, ...
Three novel europium complexes, Eu(CCHPD)3Phen = Tris[1-(9H-carbazol-9-yl)-3-[(6-(9H- carbazol-9-yl)hexoxy)-phenyl]-1,3-dione](1,10-phenanthroline) europium(III), Eu(CCHPD)3Bath = Tris[1-(9H-carbazol-9-yl)-3-[(6-(9H-carbazol-9-yl)hexoxy)-phenyl]-1,3-dione](bathophenanthroline) europium(III) and ...
Charge carrier behaviours of LiF-doped bathophenanthroline (LiF:Bphen) were investigated by single carrier devices: electron-only and hole-only devices. The results indicate that LiF doped with Bphen has dual roles: increasing current density due to enhanced electron injection and transport; dec...
A series of four ruthenium(II) complexes Ru(bp)n(bps)3-n (n = 0-3; bp = 4,7-diphenyl-1,10-phenanthroline or bathophenanthroline; and bps = disulfonated 4,7-diphenyl-1,10-phenanthroline or bathophenanthroline disulfonate) bearing different charges were synthesized and characterized. In aqueous me...
Three complexes of magnesium phthalocyaninato(2−) derivatives in the crystalline form, MgPc(H2O)·(C2H5)3N – (I), MgPc(H2O)2·2(C2H5)3N – (II) and MgPc(H2O)2 – (III), depending on the thermal recrystallisation conditions were obtained and structurally characterised. In complex I, the Mg cente...
Glycerol is a byproduct produced in great quantity by biodiesel industries in transesterification reactions. Finding new applications for glycerol is a current concern of many research groups around the world. This work focuses on a theoretical investigation, at the B3LYP/6-31G* level of theory,...
We present ab-initio density functional (DFT) calculations of the vibrational spectra of neutral magnesium phthalocyanine (MgPc) molecule and of its Raman scattering intensities.
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