کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1460834 | 989610 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and characterization of α-Al2O3 hollow fiber membranes with four-channel configuration
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation and characterization of α-Al2O3 hollow fiber membranes with four-channel configuration Preparation and characterization of α-Al2O3 hollow fiber membranes with four-channel configuration](/preview/png/1460834.png)
چکیده انگلیسی
Four-channel α-Al2O3 ceramic hollow fibers were first fabricated by a combined phase-inversion and sintering technique. The hollow fibers could provide low transport resistance as well as high mechanical strength. Influences of air gap and sintering temperature on properties of the obtained hollow fibers were investigated. Using an air gap of 100 mm and a sintering temperature of 1450 °C for 5 h, the as-prepared four-channel fibers with the cross-linking configuration showed a pure water flux of 1.93 m3 m−2 h−1 at 0.1 MPa and a fracture load of 18.5 N, which was superior to that of single-channel ceramic hollow fiber. It is suggested that the four-channel ceramic hollow fibers exhibit great potential for practical applications.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 41, Issue 1, Part B, January 2015, Pages 1333–1339
Journal: Ceramics International - Volume 41, Issue 1, Part B, January 2015, Pages 1333–1339
نویسندگان
Zhenzhou Shi, Yuting Zhang, Chao Cai, Chun Zhang, Xuehong Gu,