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  1. No Access

    Article

    Structure and Magnetic Properties of a New Lattice System of the Heterometallic Decanuclear Ce6Mn4 Aggregate

    In this paper, we present a mixed valence f–d Ce6Mn 4 III compound having formula [Ce 6 IV Mn ...

    M. N. Akhtar, M. A. AlDamen, M. Ikram, S. Ali in Journal of Structural Chemistry (2018)

  2. No Access

    Article

    Physicochemical properties and catalytic performance of galloaluminosilicate in aromatization of lower alkanes: a comparative study with Ga/HZSM-5

    A series of gallium-containing HZSM-5 zeolites with different Ga contents (Ga/(Al+Ga) = 0.1–0.6) were prepared by hydrothermal in situ synthesis and post synthesis. Their catalytic performance were compared in...

    N. Al-Yassir, M. N. Akhtar, S. Al-Khattaf in Journal of Porous Materials (2012)

  3. No Access

    Article

    Continuum light emission from sputtered species of graphite during ion beam irradiation

    Light emission during sputtering of graphite targets with 1–10 keV Ne+, Kr+ and Xe+ beams has been investigated in the 180-600 nm wavelength range. Beside the characteristic lines of sputtered C1 and C1 +, a cont...

    A. Qayyum, M.N. Akhtar in The European Physical Journal D - Atomic, … (2000)

  4. No Access

    Article

    Thermal Decomposition of Trialkyl/Arylphosphine Gold(I) Cyanide Complexes

    Combined TG/DTA techniques have been used to study the thermal decomposition of R3PAuCN (where Ris ethyl, cyclohexyl, o-tolyl, m-tolyl, p-tolyl, allyl, cyanoethyl,1-naphthyl and phenyl) complexes. It was observed...

    M. N. Akhtar, A. A. Isab, A. Hassan in Journal of Thermal Analysis and Calorimetry (2000)

  5. No Access

    Article

    Heavy ion induced cluster formation and fragmentation phenomena in amorphous graphite

    A study has been conducted into the mechanisms of evolution of clusters and their subsequent fragmentation under energetic heavy ion bombardment of amorphous graphite. The evolving clusters and their subsequen...

    A. Qayyum, B. Ahmad, M.N. Akhtar, S. Ahmad in The European Physical Journal D - Atomic, … (1998)

  6. No Access

    Article

    Analytical pyrolysis of alkylammonium tetraphenylborates

    Various alkylammonium, dialkylammonium, trialkylammonium and tetraalkylammonium tetraphenylborates were prepared. The thermal decomposition curves of RNH3BPh4, R2NH2BPh4, R3NHBPh4 and R4NBPh4 (whereR=Me, Et,n-Bu)...

    M. N. Akhtar, S. U. Sheikh in Journal of thermal analysis (1994)