کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1648592 | 1007560 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of novel nanocomposite membrane of sodium titanate/Nafion®
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Novel nanocomposite membrane of sodium titanate/Nafion based on sodium titanate nanotubes with Nafion® were prepared by solvent casting techniques. Nanotubes of sodium titanate were synthesized by hydrothermal method. TEM, XRD, and FTIR were employed to characterize the crystal phase, microstructure, and other physicochemical properties of the membrane and the nanotube samples. FTIR results showed us that the nanotube material of Na2Ti3O7 has existed in the nanocomposite membrane of Na2Ti3O7/Nafion. The existence of sodium titanate nanotubes in Nafion® improves the methanol crossover and makes promising practical value of blocking methanol in direct methanol fuel cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 65, Issue 11, 15 June 2011, Pages 1684–1687
Journal: Materials Letters - Volume 65, Issue 11, 15 June 2011, Pages 1684–1687
نویسندگان
Yongsheng Wei, Liangbo Shen, Fanghui Wang, Wein-Duo Yang, Hong Zhu, Zhongming Wang, Kefei Han,