Effect of B2O3 Doping and Phosphate Impregnation on Oxidation Resistance and Mechanical Properties of Mesocarbon Microbead Composites
文献类型：期刊论文
| 作者 | Lei ZhuoYan; Wang Zhi; Fan HengBing; Ma WenBin; Chen Jian; Wang Xu |
| 刊名 | JOURNAL OF INORGANIC MATERIALS
 |
| 出版日期 | 2015 |
| 卷号 | 30期号:7页码:769-773 |
| 关键词 | CARBON TEMPERATURE PERFORMANCE GRAPHITE STRENGTH BORON mesocarbon microbead flexural strength mass loss oxidation resistance |
| ISSN号 | 1000-324X |
| 其他题名 | Effect of B_2O_3 Doping and Phosphate Impregnation on Oxidation Resistance and Mechanical Properties of Mesocarbon Microbead Composites |
| 英文摘要 | Mesocarbon microbead/carbon nanotubes (MCMB/CNTs) composites were modified by adding B2O3 powders and phosphate impregnation and the MCMB/CNTs were prepared using in-situ thermal polymerization. The morphology, flexural strength and oxidation resistance behavior were studied using scanning electron microscope (SEM), three-point bending tests, thermo gravimetric analysis (TG) and isothermal oxidation method. The results show that the oxidation resistance and flexural strength of the composites are enhanced with proper amount of B2O3. When the ratio of B2O3 is beyond 2%, the flexural strength of the sample begins to decrease. The sample with 2% B2O3 impegnated with phosphate reachs the highest flexural strength of 66 MPa, and the initial mass loss temperature of the samples is 520 degrees C. After isothermal oxidation at 500 degrees C for 60 min, the mass loss and the flexural strength of the sample are 5% and 50.3 MPa, respectively. |
| 资助项目 | [Shenyang Science and Technology Program] ; [Program for Liaoning Excellent Talents in University] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:5470484 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/152421]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Lei ZhuoYan,Wang Zhi,Fan HengBing,et al. Effect of B2O3 Doping and Phosphate Impregnation on Oxidation Resistance and Mechanical Properties of Mesocarbon Microbead Composites[J]. JOURNAL OF INORGANIC MATERIALS,2015,30(7):769-773. |
| APA | Lei ZhuoYan,Wang Zhi,Fan HengBing,Ma WenBin,Chen Jian,&Wang Xu.(2015).Effect of B2O3 Doping and Phosphate Impregnation on Oxidation Resistance and Mechanical Properties of Mesocarbon Microbead Composites.JOURNAL OF INORGANIC MATERIALS,30(7),769-773. |
| MLA | Lei ZhuoYan,et al."Effect of B2O3 Doping and Phosphate Impregnation on Oxidation Resistance and Mechanical Properties of Mesocarbon Microbead Composites".JOURNAL OF INORGANIC MATERIALS 30.7(2015):769-773. |
入库方式： OAI收割
来源：金属研究所
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