Synergetic effect between structural manipulation and physical properties toward perspective electrochromic n-type polyimides

CP Constantin, AE Bejan, MD Damaceanu - Macromolecules, 2019 - ACS Publications
This work focuses on the development of novel six-membered polyimides, with special
concern on the effect of the structural variation on their optoelectronic characteristics and …

Preparation and characterization of chitosan films, crosslinked with symmetric aromatic dianhydrides to achieve enhanced thermal properties

I Kavianinia, PG Plieger, NG Kandile… - Polymer …, 2015 - Wiley Online Library
This study has developed a new generation of crosslinked chitosan‐based films using
symmetric aromatic dianhydrides as crosslinking agents. The formation of the dianhydride …

New naphthalene diimide-based compounds containing triarylamine units and imine linkages: Thermal, optical and electrochemical properties

E Schab-Balcerzak, M Grucela-Zajac, M Krompiec… - Synthetic metals, 2011 - Elsevier
Two novel poly (azomethinenaphthaleneimide) s (poly (AZ-NI) s) and azomethine-
naphthalene diimide (AZ-NI) consisting of electron-donating triarylamine with imine linkages …

Assessing the electrical characteristics of p–n heterojunction prototype diodes realized with n-type polyimide materials

CP Constantin, G Lisa, MD Damaceanu - Macromolecules, 2021 - ACS Publications
Three new aromatic polyimides with donor–acceptor topology consisting of electron-
donating ortho-catenated triphenylamine (TPA) modified with two trifluoromethyl (CF3) …

Characterization, liquid crystalline behavior, optical and electrochemical study of new aliphatic–aromatic polyimide with naphthalene and perylene subunits

E Schab-Balcerzak, A Iwan, M Grucela-Zajac… - Synthetic metals, 2011 - Elsevier
A new aliphatic–aromatic diamine with naphthalene diimide (DA) moiety and a polyimide
with naphthalene and perylene diimide subunits (PI) were synthesized and their …

Conformation of the hydrazo bond in new 2-methyl-3, 5-dinitro-6-(2-phenylhydrazinyl) pyridine and its influence on the structural and optic properties–Quantum …

J Michalski, Z Stoczewski, S Roszak… - … Acta Part A: Molecular …, 2024 - Elsevier
A new methyl-dinitro-phenylhydrazinyl-pyridine derivative [2-methyl-3, 5-dinitro-6-(2-
phenylhydrazinyl) pyridine] was synthesised and characterised by means of structural and …

Production and evaluation of the surface properties of chiral poly (amide-imide)/TiO2 nanocomposites containing L-phenylalanine units

S Mallakpour, M Hatami - Progress in Organic Coatings, 2012 - Elsevier
This study concerted on the immobilization of nano-titanium dioxide particles (TiO2, 30–
50nm particle size) into or onto an optically active poly (amide-imide)(PAI). The matrix PAI …

Preparation, characterization and gas separation properties of nanocomposite materials based on novel silane functionalizing polyimide bearing pendent naphthyl …

M Dinari, H Ahmadizadegan - RSC advances, 2015 - pubs.rsc.org
A novel diamine with a naphthyl pendent group was prepared by the nucleophilic
substitution reaction of 5-methylnaphthalen-1-amine and 4-fluoronitrobenzene followed by …

Study on the preparation and properties of novel block copolymeric materials based on structurally modified organometallic as well as organic polyamides and …

MSU Khan, Z Akhter, T Naz, AS Bhatti… - Polymer …, 2013 - Wiley Online Library
Some novel ferrocene‐containing polyamide‐based block copolymer materials with
telechelic polydimethylsiloxane oligomer and their organic analogues were prepared by …

Intra-and inter-molecular hydrogen bonds, conformation and vibrational characteristics of hydrazo-group in 5-nitro-2-(2-phenylhydrazinyl) pyridine and its 3-, 4-or 6 …

J Michalski, E Kucharska, W Sąsiadek, J Lorenc… - … Acta Part A: Molecular …, 2013 - Elsevier
Syntheses of 5-nitro-2-(2-phenylhydrazinyl) pyridine (5-nitro-2-phenylhydrazopyridine), 3-
methyl-5-nitro-2-(2-phenylhydrazinyl) pyridine (3-methyl-5-nitro-2-phenylhydrazopyridine), 4 …