Navegação Ciências Exatas e da Terra por Autor "Tariq, Muhammad"

Resultados 1-2 de 2

    • Side-chain liquid-crystalline polymer tetrazoles : synthesis and characterization 

      Tariq, Muhammad; Hameed, Shahid; Magnago, Rachel Faverzani; Bechtold, Ivan Helmuth; Merlo, Aloir Antonio (2014) [Artigo de periódico]
      The synthesis and phase behavior of three new side-chain liquid crystal polymers with short and long flexible alkyl spacers are described. These new materials show smectic C (SmC) mesophase. X-ray analysis for two samples ...

    • Synthesis and characterization of some novel tetrazole liquid crystals 

      Tariq, Muhammad; Hameed, Shahid; Bechtold, Ivan Helmuth; Bortoluzzi, Adailton João; Merlo, Aloir Antonio (2013) [Artigo de periódico]
      The synthesis and characterization of new 4-[(2-alkyl)-2H-tetrazol-5-yl]phenyl 4-alkyloxybenzoates (5a–i) and 5-{4-[(4-substituted)benzyloxy]phenyl}-2-alkyl-2H-tetrazoles (7a–e) are reported. The reported tetrazoles contain ...