Porosity and specific surface area for bamboo charcoal using fractal theory

CAO Huan-ling; LI Wen-zhu; SONG Yuan-pu; CHEN Mao-jun

doi:10.11833/j.issn.2095-0756.2011.05.014

Volume 28 Issue 5

Oct. 2011

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CAO Huan-ling, LI Wen-zhu, SONG Yuan-pu, CHEN Mao-jun. Porosity and specific surface area for bamboo charcoal using fractal theory[J]. Journal of Zhejiang A&F University, 2011, 28(5): 771-774. doi: 10.11833/j.issn.2095-0756.2011.05.014

Citation:

CAO Huan-ling, LI Wen-zhu, SONG Yuan-pu, CHEN Mao-jun. Porosity and specific surface area for bamboo charcoal using fractal theory[J]. Journal of Zhejiang A&F University, 2011, 28(5): 771-774. doi: 10.11833/j.issn.2095-0756.2011.05.014

Porosity and specific surface area for bamboo charcoal using fractal theory

doi: 10.11833/j.issn.2095-0756.2011.05.014

1.
School of Engineering，Zhejiang A & F University，Lin’an 311300，Zhejiang, China

More Information

Corresponding author: CAO Huan-ling
Publish Date: 2011-10-20

Abstract

According to fractal theory, bamboo charcoals porous structure and anisotropy characteristics, reference scanning electron microscopy（SEM） images of bamboo charcoal, and imitation of the Sierpinski carpet generation method，a random fractal model of bamboo charcoal was established. Then, using Matlab software to simulate porous bamboo charcoal pore space distribution, the relationship between porosity and specific surface area for a number of iterations was obtained. When the number of iterations was 10 and the smallest diameter was 1 nm, the bamboo charcoal fractal model porosity was 0.825 with a specific surface area of 213.6 m2g－1. ［Ch，6 fig. 1 tab. 10 ref.］
- forest engineering,
- bamboo charcoal,
- fractal theory,
- porosity,
- specific surface area

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Porosity and specific surface area for bamboo charcoal using fractal theory

1. School of Engineering，Zhejiang A & F University，Lin’an 311300，Zhejiang, China

Corresponding author: CAO Huan-ling

Publish Date: 2011-10-20

Key words:

Abstract: According to fractal theory, bamboo charcoals porous structure and anisotropy characteristics, reference scanning electron microscopy（SEM） images of bamboo charcoal, and imitation of the Sierpinski carpet generation method，a random fractal model of bamboo charcoal was established. Then, using Matlab software to simulate porous bamboo charcoal pore space distribution, the relationship between porosity and specific surface area for a number of iterations was obtained. When the number of iterations was 10 and the smallest diameter was 1 nm, the bamboo charcoal fractal model porosity was 0.825 with a specific surface area of 213.6 m2g－1. ［Ch，6 fig. 1 tab. 10 ref.］

Porosity and specific surface area for bamboo charcoal using fractal theory

doi: 10.11833/j.issn.2095-0756.2011.05.014

Abstract

References

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通讯作者: 陈斌, bchen63@163.com

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