1) Mesophase pitch microbeads
中间相沥青微球
1.
In order to prepare the high surface area activated mesocarbon microbeads with high mesopore content, mesophase pitch microbeads were activated with KOH at 850 ℃ and the effects of the weight ratio of KOH/MMB to the structure and morphology of activated carbon microbeads were investigated in this paper.
为了制备中孔含量高的高比表面积活性炭微球,以KOH为活化剂,在850℃下对中间相沥青微球(MMB)进行了活化处理,考察了不同KOH配比对活性炭微球孔结构及其表面形态的影响,并对KOH活化中间相沥青微球的反应机理进行了初步探讨。
2.
In this paper,the coal tar pitch-based mesophase pitch microbeads (MMB) were activated by chemical activation with KOH in different activation condition.
以煤焦油系中间相沥青微球为原料,KOH为活化剂,在不同活化条件下制备活性炭微球。
2) mesocarbon microbeads
中间相沥青炭微球
1.
C/C composites using mesocarbon microbeads (MCMB) as matrix and pitch based carbon fibers (CF) as reinforcement were prepared through simple oxidation treatment,mechanical blend,hot press molding and carbonization.
以自烧结性中间相沥青炭微球 (MCMB)为基体 ,以沥青基磨碎炭纤维为增强体 ,采用简单的氧化处理、混合、热压成型、炭化等工艺一步制备C/C复合材料。
2.
High density isotropic carbon cakes were obtained from mesocarbon microbeads with variousβ resin content by heat pressure molding and carbonization at 1000℃ for 1 h.
以不同β树脂含量的中间相沥青炭微球(Mesocarbon microbeads,MCMBs)为原料制备高密度各向同性炭块。
3.
In this paper the status and development of mesocarbon microbeads are reviewed.
介绍中间相沥青炭微球的制备方法和发展现状,分析了其在锂离子二次电池等方面的应用及国内外市场前景。
3) pitch-based mesocarbon microbeads
石油沥青基中间相炭微球
4) meso-sphere
中间相小球体沥青
5) mesophase pitch
中间相沥青
1.
Mesophase pitch-phenolic resin binder for MgO-C brick;
镁碳砖用中间相沥青-酚醛树脂结合剂的研制
2.
Effect of modification of mesophase pitches on performance of ultra-high surface area activated carbons with nanometer level micropore;
中间相沥青的调制对纳米级微孔超高表面积活性炭性能的影响
3.
Preparation and properties of mesophase pitch-based anode material;
中间相沥青基炭负极材料的制备及性能
6) mesophase pitch
沥青中间相
1.
SEM, X-ray Diffraction and Reflected Polarized Micrography using crossed polarizers were employed to investigate the orientation of unidirectional C/C composites' matris mesophase pitch in 0.
本工作利用扫描电镜、X射线衍射仪及正交偏光显微镜研究了沥青中间相以及单向C/C复合材料基体中间相在800mT磁场中处理后的取向,证实了沥青中间相的层片平行于磁场方向;在本工艺条件下,制造的单向C/C复合材料基体中间相层片垂直于碳纤维。
补充资料:可降解淀粉微球和生物降解白蛋白微球阻滞法
可降解淀粉微球和生物降解白蛋白微球阻滞法
介入放射学技术。介入性局部化疗之前,把二者注入靶动脉,可暂时减少动脉血流,再行化疗药物灌注,以减少血液冲刷,保持局部化疗药物浓度的技术。与其他中期和长期栓塞微球不同,DSM和BAM仅造成数十分钟的血流量减少,待其被降解后血流可恢复至以前水平。
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参考词条