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نمایش تعداد 1-10 از 53

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    Effect of monomer concentration on the Size of Micron-Sized Polystyrene Particles produce by Dispersion Polymerization with tumbling system 

    نوع: Conference Paper
    نویسنده : Soleyman, Hosseinzadeh; Vahid, Hooshangi; Omid, Kaleshi
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    The effect of the surface coating of a strontium mono-aluminate europium dysprosium-based (SrAl2O4:Eu2+,Dy3+) phosphor by polyethylene (PE), polystyrene (PS) and their dual system on the photoluminescence properties of the pigment 

    نوع: Journal Paper
    نویسنده : معصومه طیبی; سعید استاد موحد; علی احمدپور; masumeh tayyebi; Saeed Ostad Movahed; Ali Ahmadpour
    سال: 2019
    خلاصه:

    and weak water and moisture resistance. To improve mentioned drawbacks, the surface coating of phosphor with polyethylene and polystyrene individually, and in combination using a solution technique was performed. The FT-IR spectrums showed that used...

    Effect of expandable graphite on flammability of polystyrene foams 

    نوع: Conference Paper
    نویسنده : Ali, Hosseinpour; Reza, Eslami; Karim, Kaviani; Ahmadreza, Shafieizadegan Esfahani
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    Electrical Conductivity and Percolation Threshold of Hybrid Carbon Fiber-Carbon Black Polymer Composites: Experimental Study and Modeling 

    نوع: Conference Paper
    نویسنده : Motaghi, Atieh; Hashemi Motlagh, Ghodratollah; Hrymak, Andrew
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    PEBA/PS blend pervaporation membranes: preparation, characterization and performance investigation 

    نوع: Journal Paper
    نویسنده : سمانه سلوکی پور; سیدمحمود موسوی; احسان سلجوقی; مهدی پورافشاری چنار; Samaneh Soloukipour; Seyed Mahmoud Mousavi; Ehsan Saljoughi; Mahdi Pourafshari Chenar
    سال: 2019
    خلاصه:

    In the present study, novel polymeric blend membranes containing polyether block amide -PEBA-
    and polystyrene -PS- were prepared by solution casting method and used in pervaporative recovery
    of ethyl acetate -EA- from aqueous solution...

    Preparation and characterization of anion exchange resin decorated with magnetite nanoparticles for removal of p-toluic acid from aqueous solution 

    نوع: Journal Paper
    نویسنده : مرتضی داورپناه; علی احمدپور; طاهره روحانی بسطامی; Morteza Davarpanah; Ali Ahmadpour
    سال: 2015
    خلاصه:

    Polystyreneresinwascovalentlyfunctionalizedwithdiethanolamineandthendecoratedwithmagnetite

    nanoparticles byanovelandsimpleco-precipitationmethodusingiron(II)sulfateasprecursor.The

    products werecharacterized ...

    Effect of Polyethylene Packaging Modified with Silver Particles on the Microbial, Sensory and Appearance of Dried Barberry 

    نوع: Journal Paper
    نویسنده : ناصر ولی پور مطلق; محمدتقی حامدموسویان; سید علی مرتضوی; Naser Valipour Motlagh; Mohammad Taghi Hamed Mosavian; Sayed Ali Mortazavi
    سال: 2013
    خلاصه:

    on the microbial factors, apparent color and sensory factors of dried barberry were

    investigated in comparison with the pure polystyrene packages. Ag-LDPE packages showed antimicrobial

    effects on barberry compared with pure polystyrene packages...

    Improving the Economic Values of the Recycled Plastics Using Nanotechnology Associated Studies 

    نوع: Journal Paper
    ناشر: Allerton Press Inc
    سال: 2014

    Incorporation of new technique for processing of Al/SiCp composites based on Evaporative Pattern Casting (EPC) method 

    نوع: Journal Paper
    نویسنده : مسعود گلستانی پور; رضا باقری; مهین هوشیار صادقیان; Mahin Houshiar Sadeghian
    سال: 2008
    خلاصه:

    of EPS/SiCp composite pattern followed by EPC of

    A336 Al alloy. The EPS/SiCp pattern was made by blending SiC particles with expandable

    polystyrene (EPS) beads and placing them in expanding mould heating with steam until EPS...

    Low power consumption of sequential circuit of digital ICS 

    نوع: Conference Paper
    نویسنده : Subash, T.D.; Gnanasekaran, T.; Karpagaselvi, A.; Kavitha, R.
    ناشر: IEEE
    سال: 2014
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