کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
821036 | 906738 | 2011 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In situ synthesis of catalytic metal nanoparticle-PDMS membranes by thermal decomposition process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: In situ synthesis of catalytic metal nanoparticle-PDMS membranes by thermal decomposition process In situ synthesis of catalytic metal nanoparticle-PDMS membranes by thermal decomposition process](/preview/png/821036.png)
چکیده انگلیسی
Nanoparticles of various transition elements such as palladium, iron, and nickel were synthesized in situ in the polydimethylsiloxane (PDMS) matrix by thermal decomposition of their corresponding acetylacetonate salts. Various complementary techniques such as XRD, TEM and XPS were used to characterize the nanoparticles formed in the polymer matrix. This synthesis route results in relatively monodisperse nanoparticles with a narrow particle size distribution. In addition, the composite films are pore-free and mechanically stable, making them attractive for a range of applications. Palladium-PDMS membranes can be used as catalytic membrane reactors and show enhanced catalytic activity in ethylene hydrogenation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 71, Issue 2, 17 January 2011, Pages 129–133
Journal: Composites Science and Technology - Volume 71, Issue 2, 17 January 2011, Pages 129–133
نویسندگان
Anubha Goyal, Melinda Mohl, Ashavani Kumar, Robert Puskas, Akos Kukovecz, Zoltan Konya, Imre Kiricsi, Pulickel M. Ajayan,