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SiC hollow fiber was fabricated by curing, dissolution and sintering of Al-PCS fiber, which was melt spun the polyaluminocarbosilane. Al-PCS fiber was thermally oxidized and dissolved in toluene to remove the unoxidized area, the core of the cured fiber. The wall thickness (twall) of Al-PCS fiber was monotonically increased with an increasing oxidation curing time. The Al-PCS hollow fiber was heat-treated at the temperature between 1200 and 2000°C to make a SiC hollow fibers having porous structure on the fiber wall. The pore size of the fiber wall was increased with the sintering temperature due to the decomposition of the amorphous SiCxOy matrix and the growth of β-SiC in the matrix. At 1400°C, a nano porous wall with a high specific surface area was obtained. However, nano pores grew with the grain growth after the thermal decomposition of the amorphous matrix. This type of SiC hollow fibers are expected to be used as a substrate for a gas separation membrane.

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기사명 저자명 페이지 원문 목차
Variation of the Nanostructural and Optical Features of Porous Silicon with pH Conditions 김효한, 조남희 pp.294-300

하이드록시아파타이트 필터의 항균성에 관한 연구 하지혜, 이승현, 류수착 pp.245-250

The Densification and Photoluminescence Characteristics of Ca-α-SiAlON:Eu2+ Plate Phosphor Young-Jo Park, Jae-Wook Lee, Jin-Myung Kim, Brahma Raju Golla, Chang-Bun Yoon, Chulsoo Yoon pp.280-287

Easy and Fast Synthesis of Pd-MWCNT/TiO2 by the Sol-Gel Method and its Recyclic Photodegradation of Rhodamine B Shu Ye, Kefayat Ullah, Lei Zhu, Ze-Da Meng, Qian Sun, Won Chun Oh pp.251-256

폴리카보실란으로부터 제조된 탄화규소 중공사의 미세구조제어 신동근, 권우택, 김영희, 김수룡, 홍준성, 류도형, 공은배, 조광연 pp.301-307

Dependence of the Structural and Electrical Properties of Co-Sputtered Zn-Doped ITO Thin Films on the Composition and Oxygen Partial Pressure Gi-Seok Heo, EunMi Kim pp.288-293

Preparation and Characterization of ZnO-ACF/TiO2 Composite Catalysts for the Photocatalytic Degradation of MO under Visible Light Qian Sun, Lei Zhu, Ze-Da Meng, Kefayat Ullah, Shu Ye, Won-Chun Oh pp.269-274

동결-젤 주조 공정 기반 삼차부틸알코올을 이용한 단일방향 기공구조를 가지는 이상인산칼슘 세라믹 지지체의 제조 및 특성평가 김경록, 옥경민, 김동현, 박홍채, 윤석영 pp.263-268

Modification of Yttrium-Stabilized Zirconia Ceramics Using Calcium Phosphate Myung Chul Chang pp.257-262

Precipitation of Calcium Phosphate at pH 5.0 for the β Tri-calcium Phosphate Cement Myung Chul Chang pp.275-279

참고문헌 (23건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 S. H. Lee and H. D Kim, “The State of the Arts of Ultra-high Temperature Ceramic Matrix Composite Technology (in Korean),” State of the Art Report, 21 [4] 30-37 (2010). 미소장
2 D. H. Riu, D. G. Shin, E. B. Park, K. Y. Cho, and S. H. Huh, “Trends in the Development of SiC Fiber for the Aerospace (in Korean),” Ceramist, 12 [1] 71-82 (2010). 미소장
3 Advances in Inorganic Fibers 네이버 미소장
4 S. Prochazka, “The Role of Boron and Carbon in the Sintering of Silicon Carbide,” in Special Ceramics 6, pp. 171-81, British Ceram. Research Association, 1975. 미소장
5 Boron Transport and Change of Lattice Parameter During Sintering of β‐SiC 네이버 미소장
6 Pressureless sintering of �-SiC with Al~2O~3 additions 네이버 미소장
7 Effective Sintering Aids for Silicon Carbide Ceramics: Reactivities of Silicon Carbide with Various Additives 네이버 미소장
8 Formation of solid solutions between SiC and AlN during liquid-phase sintering 네이버 미소장
9 Titania and alumina ceramic membranes 네이버 미소장
10 K. K. Chan and A. M. Brownstein, “Ceramic Membranes- Growth Prospects and Opportunites,” Am. Ceram. Soc. Bull., 70 [4] 703-07 (1991). 미소장
11 The preparation and characterization of alumina membranes with ultra-fine pores 네이버 미소장
12 Evaluation of selected methods for the characteristics of ceramic membranes 네이버 미소장
13 Intergranular glassy phase free SiC ceramics retains strength at 1500 °C 네이버 미소장
14 A. R. Bunsell and M. H. Berger, “Fine Diameter Ceramic Fibers,” J. Europ. Ceram. Soc., 20 284-87 (1995). 미소장
15 Characterization of SiC Fiber Derived from Polycarbosilane 네이버 미소장
16 D. H. Riu, Y. Kim, D. G. Shin, H. S. Park, D. W. Lim, and C. S. Yoon, “Manufacturing Method of Metal Doped Polycarbosilane and Manufacturing Method of Nano-Crystallized Silicon Carbide Fiber Comprising the Same,” Kor. Pat. No. 10-0684649. 미소장
17 Characterization of SiC Fiber Derived from Polycarbosilanes with Controlled Molecular Weight 소장
18 H. Ichikawa, F. Machino, S. Mitsuno, T. Ishikawa, K. Okamura, and Y. Hasegawa, “Synthesis of Continuous SiC Fiber: Part 5. Factors Affecting Stability of Polycarbosilane to Oxidation,” J. Mater. Sci., 21 [12] 4352-58 (1986) 미소장
19 Dense Polycrystalline SiC Fiber Derived from Aluminum-doped Polycarbosilane by One-Pot Synthesis 소장
20 Conversion mechanisms of a polycarbosilane precursor into an SiC-based ceramic material 네이버 미소장
21 Thermal stability of the low-oxygen-content silicon carbide fiber, Hi-Nicalon TM 네이버 미소장
22 Carbon elimination by heat-treatment in hydrogen and its effect on thermal stability of polycarbosilane-derived silicon carbide fibers 네이버 미소장
23 Structural evolution and associated properties on conversion from Si-C-O-Al ceramic fibers to Si-C-Al fibers by sintering 네이버 미소장

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