Preparation of Monolithic Transparent Mesoporous Silica and Mesoporous Onion-Like Carbon

Ai Bing Chen; Wen Wei Zang; Chao Liu; Yan Yan Wang; Man Ling Jia; Bo Li; Yi Feng Yu

doi:10.4028/www.scientific.net/AMR.557-559.1518

Paper Titles

Preparation and Characterization of Ni-Modified Fe-Mo and Catalytic Selective Oxidation of p-Xylene
p.1501

The Preparation of Waterborne Sodium Bisulfite - Blocked Polyurethane Curing Agent
p.1505

Selection of Working Fluids for Low-Temperature Power Generation Organic Rankine Cycles System
p.1509

Influence of Final Nitriding Temperature on the Preparation and the Catalytic Performance of CoMoN_x/CNTs for Ammonia Decomposition
p.1514

Preparation of Monolithic Transparent Mesoporous Silica and Mesoporous Onion-Like Carbon
p.1518

Rheological Properties of Plastisols Based on Low-Toxicity Plasticizers
p.1522

Chlorpyrifos-Loaded Attapulgite/Sodium Alginate Hybrid Microsphere and its Release Properties
p.1528

Tribology Study of Nanodiamond Hybrid Polyurethane/Epoxy Interpenetrating Polymer Networks Materials
p.1533

The Preparation of Graphene via Thermal Reduction Method
p.1539

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 557-559Preparation of Monolithic Transparent Mesoporous...

Preparation of Monolithic Transparent Mesoporous Silica and Mesoporous Onion-Like Carbon

Abstract:

Large-sized, crack-free silica monoliths have been fabricated by a fast and convenient way via EISA method using P123 as soft template and 1-hexadecyl-3-methylimidazolium bromide (［C₁₆mim］Br) as additive. The hydrogen bonds formed between ILs and the silano groups of silica gel play crucial roles in the form of the bulk, transparent silica monolith. The mesoporous structure onion-like carbon monoliths were prepared with the transparent silica monolith as template via the nanocasting technique. The mesoporous silica and carbon monoliths have been characterized by the XRD, HRTEM, N₂ sorption and elemental analysis. The results reveal that pore diameter of the mesoporous carbon about 3.47nm, and the specific surface area of carbon with a nitrogen content of 4.2%, can be tuned from 408.2-629.0m²/g. HRTEM shows that this carbon material with nanoonions structure.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 557-559)

Pages:

1518-1521

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.557-559.1518

Citation:

Cite this paper

Online since:

July 2012

Authors:

Ai Bing Chen, Wen Wei Zang, Chao Liu, Yan Yan Wang, Man Ling Jia, Bo Li, Yi Feng Yu

Keywords:

Ionic Liquid (IL), Monolithic Silica, Nanocasting, Onion-Like Carbon

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Haifeng Yang, Qihui Shi, Bozhi Tan, Songhai Xie, Fuqiang Zhang, Yan Yan, Bo Tu, and Dong yuan Zhao: Chem. Mater Vol. 15, No. 2, (2003)

Google Scholar

[2] Z. G. Shi, Y .Q. Feng, L. Xu, S. L. Da, M. Zhang, Carbon 2003, 41, 2677

Google Scholar

[3] S. Dai. Liang, Y. H. Ju, H. J. Gao, J. S. Lin, S. J. Pennycook, C.E. Barnes: Chem.Commun.2000, 243

Google Scholar

[4] Brian G. Trewyn, Chad M. Whitman, Victor S.-Y. Lin: Nano Lett, Vol.4.No.11, (2004)

Google Scholar

[5] Je Seung Lee, Xiqing Wang, Huimin Luo, Gary A.Baker, Sheng Dai: J. Am. Chem.Soc.2009, 131, 4596-4597

Google Scholar

[6] J. P. Paraknowitsch, J. Zhang, D. Su, A. Thomas, M. Antonietti, Adv. Mater, 2010, 22, 87

Google Scholar

[7] Yong Zhou, Jan H. Schattka, Markus Antonietti: Nono Lett.Vol.4.No.3, (2004)

Google Scholar

[8] Boyang Liu, Dechang Jia, Qingchang Meng, Jiancun Rao: Letters to the Editor / Carbon 45 (2007) 668–689ao, M. Zhang, Z. Liu, Y. Liu and X. Ma: Energe Convers Manage. Vol. 49(2008), p.2434.

Google Scholar