Using macroporous alumina as an aluminum source as well as structural support, high-and low-silica zeolites with trimodal pores have been fabricated in a monolithic form. Trimodally porous zeolites are obtained by the hydrothermal treatment of a monolithic alumina support impregnated with a mixture
Synthesis of a carbon monolith with trimodal pores
β Scribed by Zhi-Guo Shi; Yu-Qi Feng; Li Xu; Shi-Lu Da; Ming Zhang
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 236 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0008-6223
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π SIMILAR VOLUMES
**Ordered mesoporous carbon**, named as NCCβ1, has been synthesized via a nanocasting process using SBAβ15 as the template and diluted furfuryl alcohol solution as the carbon source. NCCβ1 shows a bimodal pore size distribution (see Figure) in the mesopore range and a high pore volume up to 3.2 cm^3
Cylinders of a very pure graphitized porous carbon were reacted to 10, 'LO and 30 per cent burnoff at 1030Β°C Based upon pore size distributions obtained from the unburned carbon and from radial sections of the cylinders at each percentage burnoff, the major portion of early pore development apparent