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Nickel-catalyzed carbonization of wood for coproduction of functional carbon and fluid fuels I : production of crystallized mesoporous carbon

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Title: Nickel-catalyzed carbonization of wood for coproduction of functional carbon and fluid fuels I : production of crystallized mesoporous carbon
Authors: Suzuki, Tsutomu Browse this author
Suzuki, Kyoko Browse this author
Takahashi, Yukio Browse this author
Okimoto, Mitsuhiro Browse this author
Yamada, Tetsuo Browse this author
Okazaki, Noriyasu Browse this author
Shimizu2, Yuichi Browse this author
Fujiwara, Masashi Browse this author →KAKEN DB
Keywords: Nickel-catalyzed carbonization
Crystallized carbon
Mesoporous structure
Dual function
Issue Date: Feb-2007
Publisher: Springer
Journal Title: Journal of Wood Science
Volume: 53
Issue: 1
Start Page: 54
End Page: 60
Publisher DOI: 10.1007/s10086-006-0820-5
Abstract: Japanese larch wood loaded with nickel (1%–4%) alone or with nickel and calcium (0.25%–1.5%) was carbonized at 800°–900°C for 0–120min with a heating rate of 5°–20°C min−1 in a helium flow of 5.8−46.4 ml STP cm−2 min−1 to examine the influence of these variables on the crystallization of carbon (the formation of T component) and the development of mesoporosity. From the obtained results, reaction conditions suitable for effective production of carbon with the dual functions of adequate electroconductivity and adsorption capacity in liquid phase were established, thereby explaining the factors that govern the process. It was also confirmed that mesopore having a diameter of about 4 nm was selectively produced at the cost of specific (BET) surface area in parallel with the formation of T component. This result provided good insight into how the simultaneous dual function could be realized.
Rights: The original publication is available at www.springerlink.com
Type: article (author version)
URI: http://hdl.handle.net/2115/20011
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 藤原 政司

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