List of Articles Porous materials

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  1 - Vibrations of Multi-Layer Beam with Nanocomposite Face Sheets Reinforced with Graphene Platelets and Porous Core
  A Mihankhah Z Khoddami Maraghi A Ghorbanpour Arani Sh Niknejad
  10.22034/jsm.2023.1968296.1751
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  2 - An overview on the structure, synthesis methods and applications of metal-organic frameworks
  Majid Rouzifar Sara Sobhani
  Metal-organic frameworks (MOFS), which are known as porous coordination polymers, have attracted the attention of countless researchers in recent years. These structures are a new class of porous materials, which are formed by connecting metal ions or clusters with poly More

  Metal-organic frameworks (MOFS), which are known as porous coordination polymers, have attracted the attention of countless researchers in recent years. These structures are a new class of porous materials, which are formed by connecting metal ions or clusters with polydentate organic ligands by covalent bonds. Compared to other porous compounds such as zeolites, silica, and activated carbon, coordination polymers are considered multifunctional materials with different properties due to the ability to adjust the surface of the cavity, size, shape, and functional groups of the surface of their cavities. For this reason, these compounds are used in different fields, including gas storage and absorption, manufacturing of various sensors, material separation, medical, biological, environmental and catalysis applications. Manuscript profile
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  3 - Elastic characterization of porous bone by ultrasonic method through Lamb waves
  lahcen Mountassir Touriya Bassidi Hassan Nounah
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  4 - Incorporation of Zinc Oxide Nanoparticles in RHA-MTW Zeolite and its Application for Degradation of Dye
  afshin pourahmad Babak Sadeghi Babak Azari Masoud Mokhtary
  10.22034/jna.2020.1892718.1187
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  5 - Incorporation of Zinc Oxide Nanoparticles in RHA-MTW Zeolite and its Application for Degradation of Dye
  Babak Azari Afshin Pourahmad Babak Sadeghi Masoud Mokhtary
  10.22034/jna.2020.680020
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  6 - Catalytic applications of porphyrin-based POPs
  Narges Zarei
  10.30495/ijc.2023.1969442.1967
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  7 - Preparation, characterization and determination of photocatalytic activity of MCM-41/ZnO and MCM-48/ZnO nanocomposites
  Hamid Reza Pouretedal Mina Ahmadi
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  8 - Study of the effect of digestion media on the properties of γ-alumina granules prepared via an oil-drop technique
  محمد عبدالهی حسین آتشی فرشاد فرشچی تبریزی
  HCl is always used as precursor in synthesis of γ-alumina granules via oil-drop. A comparative study was conducted to evaluate the effect of precursor on the catalytic characteristics and performance of γ-alumina prepared via the oil-drop technique. The synt More

  HCl is always used as precursor in synthesis of γ-alumina granules via oil-drop. A comparative study was conducted to evaluate the effect of precursor on the catalytic characteristics and performance of γ-alumina prepared via the oil-drop technique. The synthesized materials were characterized by X-ray diffraction (XRD), BET (Brunauer-Emmett-Teller), BJH (Barret-Joyner-Halenda), energy dispersive X-ray (EDX), scanning electron microscopy (SEM), transmitting electron microscopy (TEM), and ammonia temperature programmed desorption (NH3-TPD( techniques. As a general trend, the γ-alumina catalyst prepared via oil-drop using HNO3 as the precursor has the higher surface area, pore volume, pore size, and distribution which are preferred in catalysis. Based on the results, the γ-alumina samples prepared using HNO3 are superior in activity about two times at 250 °C due to the differences in crystalline size, morphology, textural properties, and acid strength. Moreover, the incorporation of chlorine into γ-alumina structure is responsible for poisoning of catalysts which is evident by the less activity for the reaction Manuscript profile