A. Sultan Nasar
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View article: Enhanced corrosion resistance of zinc phosphate coatings on mild steel through incorporation of nanocrystalline CeO <sub>2</sub> and CeO <sub>2</sub> –CuO nanocomposite
Enhanced corrosion resistance of zinc phosphate coatings on mild steel through incorporation of nanocrystalline CeO <sub>2</sub> and CeO <sub>2</sub> –CuO nanocomposite Open
Herein, 5–10 nm-sized crystalline CeO 2 and CeO 2 –CuO were synthesized and used as corrosion inhibitors in phosphate coating. Compared with the unmodified coating, these additives reduced the corrosion rate by 3.5 times and 15 times respe…
View article: Substituent and Solvent Effects on Phenol-Isocyanate Reactions
Substituent and Solvent Effects on Phenol-Isocyanate Reactions Open
Department of Polymer Science, University of Madras, Guindy Campus, Madras-600 025 Manuscript received 14 November 1991, revised 31 March 1992, accepted 1 April 1992 Substituent and Solvent Effects on Phenol-Isocyanate Reactions.
View article: Nitric oxide, DPPH and hydrogen peroxide radical scavenging activity of TEMPO terminated polyurethane dendrimers: Data supporting antioxidant activity of radical dendrimers
Nitric oxide, DPPH and hydrogen peroxide radical scavenging activity of TEMPO terminated polyurethane dendrimers: Data supporting antioxidant activity of radical dendrimers Open
This article describes free radical scavenging activity of TEMPO (2, 2, 6, 6-tetramethylpiperidin-1-yloxyl) radical functionalized dendrimers of generation G0 - G4 against nitric oxide (NO), 1, 1-diphenyl-2-picrylhydrazyl (DPPH) and hydrog…
View article: Crystal structure of phenyl <i>N</i>-(3,5-dimethylphenyl)carbamate
Crystal structure of phenyl <i>N</i>-(3,5-dimethylphenyl)carbamate Open
The asymmetric unit of the title compound, C 15 H 15 NO 2 , contains two independent molecules ( A and B ). The dimethylphenyl ring, the phenyl ring and the central carbamate N—C(=O)—O group are not coplanar. In molecule A , the dimethylph…
View article: Forward and reverse reactions of N-methylaniline-blocked polyisocyanates: a clear step into double Arrhenius plots and equilibrium temperature of thermally reversible reactions
Forward and reverse reactions of N-methylaniline-blocked polyisocyanates: a clear step into double Arrhenius plots and equilibrium temperature of thermally reversible reactions Open
In this paper we report, the reaction parameters playing a vital role in the preparation and applications of industrially importantN-methylaniline blocked polyisocyanates.
View article: CCDC 1548793: Experimental Crystal Structure Determination
CCDC 1548793: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Crystal structure of phenyl<i>N</i>-(4-nitrophenyl)carbamate
Crystal structure of phenyl<i>N</i>-(4-nitrophenyl)carbamate Open
The asymmetric unit of the title compound, C 13 H 10 N 2 O 4 , contains two independent molecules ( A and B ). The dihedral angle between the aromatic rings is 48.18 (14)° in molecule A and 45.81 (14)° in molecule B . The mean plane of the…
View article: Crystal structures of 4-chlorophenyl<i>N</i>-(3,5-dinitrophenyl)carbamate and phenyl<i>N</i>-(3,5-dinitrophenyl)carbamate
Crystal structures of 4-chlorophenyl<i>N</i>-(3,5-dinitrophenyl)carbamate and phenyl<i>N</i>-(3,5-dinitrophenyl)carbamate Open
The title compounds, C 13 H 8 ClN 3 O 6 , (I), and C 13 H 9 N 3 O 6 , (II), differ in the orientation of the two aromatic rings. In (I), they are essentially coplanar, making a dihedral angle of 8.2 (1)°, while in (II), they are inclined t…
View article: CCDC 1403525: Experimental Crystal Structure Determination
CCDC 1403525: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1403524: Experimental Crystal Structure Determination
CCDC 1403524: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1436927: Experimental Crystal Structure Determination
CCDC 1436927: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …