| 查看: 619 | 回复: 3 | ||
| 本帖产生 1 个 ，点击这里进行查看 | ||
[求助]
EI收录号
|
||
|
请求各位童鞋帮忙查询一下文章EI收录号，文章信息是: 皮芯结构碳化硅陶瓷纤维的制备及性能（Preparation and Properties of Skin–core Structure Silicon Carbide Ceramic Fibers ）DOI：10.14062/j.issn.0454-5648.2019.03.11 发自小木虫Android客户端 |
回复此楼» 本帖已获得的红花（最新10朵）
fancy方知» 猜你喜欢
依托企业入选了国家启明计划青年人才。有无高校可以引进的。
已经有5人回复
-
博士延得我，科研能力直往上蹿
已经有9人回复
-
遇见不省心的家人很难过
已经有23人回复
-
天津大学招2026.09的博士生，欢迎大家推荐交流（博导是本人）
已经有6人回复
-
AI 太可怕了，写基金时，提出想法，直接生成的文字比自己想得深远，还有科学性
已经有6人回复
-
有院领导为了换新车，用横向课题经费买了俩车
已经有9人回复
-
酰胺脱乙酰基
已经有13人回复
-
同年申请2项不同项目，第1个项目里不写第2个项目的信息，可以吗
已经有4人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有10人回复
baiyuefei
版主 (文学泰斗)
风雪
- 应助: 4642 (副教授)
- 贵宾: 46.969
- 金币: 658186
- 散金: 11616
- 红花: 995
- 沙发: 81
- 帖子: 69392
- 在线: 13303.4小时
- 虫号: 676696
- 注册: 2008-12-18
- 性别: GG
- 专业: 合成药物化学
- 管辖: 有机交流
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
fancy方知(sunshan4379代发): 金币+50 2020-04-19 18:37:15
sunshan4379: LS-EPI+1, 感谢应助! 2020-04-19 18:37:21
感谢参与，应助指数 +1
fancy方知(sunshan4379代发): 金币+50 2020-04-19 18:37:15
sunshan4379: LS-EPI+1, 感谢应助! 2020-04-19 18:37:21
|
Preparation and Properties of Skin-core Structure Silicon Carbide Ceramic Fibers Accession number: 20192206992320 Title of translation: 皮芯结构碳化硅陶瓷纤维的制备及性能 Authors: Xu, Zhaofang 1 ; Chen, Yuanlan 1 ; Li, Xiaohong 1 ; Liao, Hongmin 1 ; Zhou, Changchang 1 ; Li, Yang 1 Author affiliation : 1 School of Materials and Architectural Engineering, Guizhou Normal University, Guiyang; 550025, China Corresponding author: Li, Yang (liyang3300@163.com) Source title: Kuei Suan Jen Hsueh Pao/Journal of the Chinese Ceramic Society Abbreviated source title: Kuei Suan Jen Hsueh Pao Volume: 47 Issue: 3 Issue date: March 1, 2019 Publication Year: 2019 Pages: 358-364 Language: Chinese ISSN: 04545648 CODEN: KSYHA5 Document type: Journal article (JA) Publisher: Chinese Ceramic Society Abstract: Polycarbosilane (PCS) fibers were heat treated via atmosphere pulse in pulsing air and vacuum atmosphere. The skin-core structure silicon carbide (SiC) ceramic fibers were prepared via the pyrolysis of PCS fibers in inert atmosphere. The effect of pulse oxidation time on the weight gain, chemical structure, Si-H reaction degree, oxygen element distribution of the PCS fibers, crystal structure and mechanical properties of the SiC fibers was investigated. The results show that the PCS fibers are thermal oxidation curing in atmosphere pulse treatment. The thermal oxidation reaction mainly occurs on the outside-surface of the PCS fibers, forming the oxygen-containing structures such as Si-OH, Si-O-Si and C=O. The oxygen element presents a gradient distribution characteristic. The surface is rich in oxygen and the core has a lower oxygen content. When the gel appears, the PCS fibers have a lower thermal oxidation mass fraction and Si-H reaction degree due to pulse thermal oxidation, i.e., 7.03% and 25.37%. The sintered SiC fibers have the same oxygen element distribution in the cross-section and with β-SiC crystal structure. The SiC ceramic fibers obtained by this method are a skin-core structure, having a preferable tensile strength of (1.74±0.21)GPa. © 2019, Editorial Department of Journal of the Chinese Ceramic Society. All right reserved. Number of references: 16 Main heading: Crystal structure Controlled terms: Ceramic materials - Curing - Fibers - Oxygen - Polysilanes - Refractory materials - Silicon carbide - Tensile strength - Thermooxidation Uncontrolled terms: Element distribution - Gradient distributions - Inert atmospheres - Polycarbosilanes - Silicon carbide ceramic - Silicon carbides (SiC) - Skin-core structure - Thermal oxidation Classification code: 802.2 Chemical Reactions - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 812.1 Ceramics - 812.2 Refractories - 815.1.2 Inorganic Polymers - 933.1.1 Crystal Lattice Numerical data indexing: Percentage 2.54e+01%, Percentage 7.03e+00% DOI: 10.14062/j.issn.0454-5648.2019.03.11 Database: Compendex Compilation and indexing terms, © 2020 Elsevier Inc. |
2楼2020-03-16 09:04:09
@3楼2020-03-16 12:03:24
4楼2020-03-16 12:03:30