Electro-conductivity and nanostructure of wood carbon prepared by nickel-catalyzed carbonization at 900°C
Electro-conductivity and nanostructure of wood carbon prepared by nickel-catalyzed carbonization at 900°C
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900℃镍催化碳化制备木碳的导电性和纳米结构
DOI：
10.1016/j.carbon.2009.09.051
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发表时间：
2009
期刊：
影响因子：
10.9
通讯作者：
T. Konno
中科院分区：
文献类型：
--
作者：
Kyoko Suzuki;Tsutomu Suzuki;Yukie Saito;H. Kita;Kazuhisa Sato;T. Konno
将木碳在900℃下镍催化碳化，然后用酸洗除去金属，在马弗炉中在480℃下氧化。这选择性地消除了非晶区，并且残余碳在性能上优于市售导电碳Denka黑。扫描电子显微镜和透射电子显微镜的观察表明，原始木碳中的微晶区域具有新颖的石墨纳米结构。值得注意的是，这种独特形态的石墨碳可以廉价且容易地由木质生物质生产。
Wood carbon prepared by nickel-catalyzed carbonization at 900℃ followed by washing with acid for removal of the metal was oxidized in a muffle furnace at 480℃. This eliminated the amorphous region selectively, and the residual carbon became superior to a commercial electro-conductive carbon, Denka black, in the performance. Observations by scanning electron microscopy and transmission electron microscopy disclosed that the crystallite region in the original wood carbon had a novel graphitic nanostructure. It is noted that such a uniquely morphological graphitic carbon can be inexpensively and easily produced from woody biomass.
影响因子：
1.6
作者：
Tsutomu Suzuki;H. Matsuzaki;Kyoko Suzuki;Yukie Saito;S. Yasui;N. Okazaki;Tetsuo Yamada
通讯作者：
Tsutomu Suzuki;H. Matsuzaki;Kyoko Suzuki;Yukie Saito;S. Yasui;N. Okazaki;Tetsuo Yamada
镍催化木材碳化联产功能碳和流体燃料 I：结晶介孔碳的生产
DOI：
--
发表时间：
2007
期刊：
J.Wood Sci. 53
影响因子：
--
作者：
T. Suzuki;K. Suzuki;Y. Takahashi;M. Okimoto;T. Yamada;N. Okazaki;Y. Shimizu;M. Fujiwara
通讯作者：
M. Fujiwara