Production of Crystallized Carbon for Electromagnetic Shielding from Lignocresol by Nickel-Catalyzed Carbonization : Influence of Calcium Co-loading (I)
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概要
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For effective production of crystallized carbon (T-component) usable for electromagnetic shielding (EMS) from lignocresol (LC) by nickel-catalyzed carbonization, the promotion effect of calcium co-loaded was investigated in the reaction at 900℃ for 1 h. It was shown that suitable loadings of nickel and calcium were both 8 wt % for char in terms of the formation of T-component and EMS capacity, and the Ca/Ni ratio of 1.0 was also optimal for other nickel loadings. A similar aspect was observed in the same carbonization of acid-demineralized alkali lignin (DAL) used for comparison. These results supported a previously proposed interaction between nickel and calcium and made the action and role of calcium clear.
- 社団法人日本材料学会の論文
- 2004-03-15
著者
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SUZUKI Tsutomu
Department of Applied and Environmental Chemistry, Kitami Institute of Technology
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FUNAOKA Masamitsu
School of Bioresources, Mie University
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Wang X‐s
Department Of Applied And Environmental Chemistry Kitami Institute Of Technology
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Funaoka M
Crest Jst (japan Science And Technology):faculty Of Bioresources Mie University
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Wang Xiao-shui
Department Of Applied And Environmental Chemistry Kitami Institute Of Technology
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FUNAOKA Masamitsu
CREST, JST (Japan Science and Technology)
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Suzuki Tsutomu
Dep. Of Toxicology Hoshi Univ. School Of Pharmacy And Pharmaceutical Sciences Jpn
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Suzuki Tsutomu
Department Of Applied And Environmental Chemistry Kitami Institute Of Technology
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