Preparation of transparent ordered mesoporous carbon/silica composites and their optical limiting properties
文献类型：期刊论文
| 作者 | Xua, Heng1,2; Pan, Yubai1; Kou, Huamin1; Zhu, Yong1; Guo, Jingkun1 |
| 刊名 | Journal of alloys and compounds
 |
| 出版日期 | 2010-07-16 |
| 卷号 | 502期号:1页码:L6-l9 |
| 关键词 | Composite materials Sol-gel synthesis Optical limiting properties |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2010.03.173 |
| 通讯作者 | Pan, yubai(ybpan@mail.sic.ac.cn) |
| 英文摘要 | Ordered mesoporous carbon/silica bulk composites were prepared via a simple sol-gel method and hot-pressing technique. without removing the silica template, carbon particles were maintained in the form of ordered carbon wires and were dispersed homogeneously throughout the silica matrix. the linear transmittance of the composite with 0.3 wt% ordered mesoporous carbon reached similar to 81% near 1100 nm, larger than that of a carbon nanotubes/silica composite with less carbon content. the experimental results of z-scan indicated that the main optical limiting mechanism of the composites was nonlinear absorption, and that the optical limiting properties improved with increasing carbon content. ordered mesoporous carbon/silica composites are more competitive materials for optical limiting compared to their carbon nanotube/silica counterparts. (c) 2010 elsevier b.v. all rights reserved. |
| WOS关键词 | CARBON NANOTUBES ; SINGLE-BEAM ; SILICA ; NANOPARTICLES ; SUSPENSIONS ; C-70 |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000280066500002 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2415514 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Pan, Yubai |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xua, Heng,Pan, Yubai,Kou, Huamin,et al. Preparation of transparent ordered mesoporous carbon/silica composites and their optical limiting properties[J]. Journal of alloys and compounds,2010,502(1):L6-l9. |
| APA | Xua, Heng,Pan, Yubai,Kou, Huamin,Zhu, Yong,&Guo, Jingkun.(2010).Preparation of transparent ordered mesoporous carbon/silica composites and their optical limiting properties.Journal of alloys and compounds,502(1),L6-l9. |
| MLA | Xua, Heng,et al."Preparation of transparent ordered mesoporous carbon/silica composites and their optical limiting properties".Journal of alloys and compounds 502.1(2010):L6-l9. |
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来源：中国科学院大学
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