Výsledky vyhledávání - "Mohsen Hajibeygi"

Akademický článek

Inclusion of modified nano-magnesium hydroxide as an adjuvant flame retardant in the development of PLA/hydroxyapatite nanocomposites

Autor: Mohsen Hajibeygi, Fatemeh Darvishi

Publikováno v: Heliyon, Vol 10, Iss 20, Pp e39529- (2024)

For the preparation of thermal stable and flame-retardant polylactic acid (PLA) nanocomposites two new modified nano-structures including imide-carboxylated chitosan modified Mg(OH)2 (ICMH) and imide-silane functionalized hydroxyapatite nanoparticles

Externí odkaz: https://doaj.org/article/f49924671c8c48f195e9ebc6460183b3

Zobrazit plný text záznamu

Akademický článek

New optically active poly(amide–imide)s from N-trimellitylimido-l-amino acid and 1,2-bis[4-aminophenoxy]ethane in the main chain: Synthesis and characterization

Autor: Khalil Faghihi, Mehdi Nourbakhsh, Mohsen Hajibeygi

Publikováno v: Journal of Saudi Chemical Society, Vol 18, Iss 6, Pp 783-791 (2014)

Six new optically active poly(amide–imide)s (PAIs) with good inherent viscosities were synthesized from the direct polycondensation reaction of N-trimellitylimido-l-amino acids with 1,2-bis[4-aminophenoxy]ethane by direct polycondensation in a medi

Externí odkaz: https://doaj.org/article/dec49b7f3ef1420c8dcd0965dd4521e5

Zobrazit plný text záznamu

Akademický článek

Preparation and characterization of new poly(amide–imide) reinforced layer silicate nanocomposite containing N,N′-pyrromellitoyl-bis-l-phenyl acetic acid

Autor: Khalil Faghihi, Javad Pournajaf, Mohsen Hajibeygi

Publikováno v: Journal of Saudi Chemical Society, Vol 18, Iss 6, Pp 993-999 (2014)

Two new samples of poly(amide–imide)/montmorillonite reinforced nanocomposites containing N,N′-pyrromellitoyl-bis-l-phenyl acetic acid moiety in the main chain were synthesized by a convenient solution intercalation technique. Poly(amide–imide)

Externí odkaz: https://doaj.org/article/4367da5872fc4707bebd69b780371ad9

Zobrazit plný text záznamu

Akademický článek

Preparation and characterization of new polyamide/montmorillonite nanocomposites containing azo moiety in the main chain

Autor: Khalil Faghihi, Matin Taher, Mohsen Hajibeygi

Publikováno v: Arabian Journal of Chemistry, Vol 9, Iss S2, Pp S1496-S1502 (2016)

Two new samples of polyamide/montmorillonite reinforced nanocomposites containing 4,4′-azobenzoic acid moiety in the main chain were synthesized by a convenient solution intercalation technique. Polyamide (PA) 4 as a source of polymer matrix was sy

Externí odkaz: https://doaj.org/article/3bf762a2589b4d3e836e4426492bdae3

Zobrazit plný text záznamu

Akademický článek

A DFT study of solvation effects and NBO analysis on the tautomerism of 1-substituted hydantoin

Autor: Meisam Shabanian, Hassan Moghanian, Mohsen Hajibeygi, Azin Mohamadi

Publikováno v: Arabian Journal of Chemistry, Vol 9, Iss S1, Pp S776-S780 (2016)

1-Substituted hydantoins (1-SH) have been known as a benefit intermediate for producing agricultural and pharmaceuticals. The effect of solvent polarity on the tautomeric equilibria of 1-substituted hydantoin ring is studied by the density functional

Externí odkaz: https://doaj.org/article/1adbcf3de46141d8966409fc5adb6499

Zobrazit plný text záznamu

Akademický článek

Theoretical Investigation of Solvation Effects on the Tautomerism of Maleic Hydrazide

Autor: Meisam Shabanian, Hassan Moghanian, Mohsen Hajibeygi, Azin Mohamadi

Publikováno v: E-Journal of Chemistry, Vol 9, Iss 1, Pp 107-112 (2012)

A DFT study is used to calculate structural data of tautomers of maleic hydrazide (MH) in the gas phase and selected solvents such as benzene (non-polar solvent), tetrahydrofuran (polar aprotic solvent) and methanol (protic solvent), dimethyl sulfoxi

Externí odkaz: https://doaj.org/article/616d370ab5d44df8a6aaa698d033d8e7

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání