کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1590958 | 1515472 | 2006 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of microfabrication process of mesoporous Pt via “Solvent-Evaporation-Mediated Direct Physical Casting”: Selective deposition into sloped microchannels
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Development of microfabrication process of mesoporous Pt via “Solvent-Evaporation-Mediated Direct Physical Casting”: Selective deposition into sloped microchannels Development of microfabrication process of mesoporous Pt via “Solvent-Evaporation-Mediated Direct Physical Casting”: Selective deposition into sloped microchannels](/preview/png/1590958.png)
چکیده انگلیسی
We have developed an excellent process for selective deposition of mesoporous Pt through tailored microfabrication steps via the “Solvent-Evaporation-mediated Direct Physical Casting (SEDPC)” method. The direct observation by high-resolution scanning microscopy (HR-SEM) shows the formation of an ordered mesoporous structure in a very confined area. The cyclic voltammogram of the mesoporous Pt reveals a typical feature of Pt surface. The surface morphology and ordering of the mesostructure strongly depend on the electrodeposition conditions (constant-current and constant-potential depositions). The roughness factors are greatly enhanced as the charge densities in the constant-current deposition are increased. These findings are important for the morphological design of mesoporous metals in a micrometer scale.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Science and Technology of Advanced Materials - Volume 7, Issue 5, July 2006, Pages 438-445
Journal: Science and Technology of Advanced Materials - Volume 7, Issue 5, July 2006, Pages 438-445
نویسندگان
Yusuke Yamauchi, Hiroki Kitoh, Toshiyuki Momma, Tetsuya Osaka, Kazuyuki Kuroda,