کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9801387 | 1515482 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of nanoporous, nanorods, nanowires metal oxides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Mesoporous high surface area and high crystallinity MO2 (M=Ti, Ce, Zr, and Hf) and their mixed oxides powders were synthesized by a modified sol-gel method using laurylamine hydrochloride, metal alkoxide and acetylacetone. The prepared powders had a crystalline size of about 5-15Â nm, a specific surface area of 44-80Â m2/g, and a narrow pore size distribution with average pore diameter of about 3-6Â nm. One-dimensional (1D) nanostructured (nanorods and nanowires) metal oxides were also successfully synthesized. These synthesis methods provide simple routes to fabricate nanostructured materials under mild conditions. These materials are promising for chemical and energy-related applications such as catalysts, and semiconductors in dye-sensitized solar cell.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science and Technology of Advanced Materials - Volume 6, Issues 3â4, AprilâMay 2005, Pages 224-229
Journal: Science and Technology of Advanced Materials - Volume 6, Issues 3â4, AprilâMay 2005, Pages 224-229
نویسندگان
Sorapong Pavasupree, Yoshikazu Suzuki, Sommai Pivsa-Art, Susumu Yoshikawa,