K
Kenji Takeuchi
Researcher at Shinshu University
Publications - 116
Citations - 3429
Kenji Takeuchi is an academic researcher from Shinshu University. The author has contributed to research in topics: Carbon nanotube & Membrane. The author has an hindex of 25, co-authored 113 publications receiving 2947 citations.
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Journal ArticleDOI
The production and structure of pyrolytic carbon nanotubes (PCNTs)
Morinobu Endo,Kenji Takeuchi,Susumu Igarashi,Kiyoharu Kobori,Minoru Shiraishi,Harold W. Kroto +5 more
TL;DR: In this article, the structures of pyrolytic carbon nanotubes (PCNTs) produced by thermal decomposition of hydrocarbon vapor (benzene at ca 1100°C) have been studied.
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Pyrolytic carbon nanotubes from vapor-grown carbon fibers
TL;DR: In this article, the structure of as-grown and heat-treated pyrolytic carbon nanotubes (PCNTs) is discussed on the basis of a possible growth process.
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Effective NaCl and dye rejection of hybrid graphene oxide/graphene layered membranes
Aaron Morelos-Gomez,Rodolfo Cruz-Silva,Hiroyuki Muramatsu,Josue Ortiz-Medina,Takumi Araki,Tomoyuki Fukuyo,Syogo Tejima,Kenji Takeuchi,Takuya Hayashi,Mauricio Terrones,Mauricio Terrones,Morinobu Endo +11 more
TL;DR: Experimental results and molecular dynamic simulations revealed that the presence of deoxycholate enhances NaCl rejection in these graphene-based membranes, and these novel hybrid-layered membranes exhibit better chlorine resistance than pure graphene oxide membranes.
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Stacking nature of graphene layers in carbon nanotubes and nanofibres
Morinobu Endo,Kenji Takeuchi,T. Hiraoka,T. Furuta,Toshiyuki Kasai,X. Sun,Ching-Hwa Kiang,M. S. Dresselhaus +7 more
TL;DR: In this paper, the structure of multilayer carbon nanotubes is studied using digital image analysis to interpret high resolution TEM lattice images containing 002 and 100 fringes, in comparision with very thin vapour-grown carbon fibres with nanometer-sized diameter (nanofibres).
Journal ArticleDOI
In vivo immunological toxicity in mice of carbon nanotubes with impurities
Shozo Koyama,Yoon Ahm Kim,Takuya Hayashi,Kenji Takeuchi,Chifumi Fujii,Naomi Kuroiwa,Haruhide Koyama,Tamotsu Tsukahara,Morinobu Endo +8 more
TL;DR: The studies suggest that such high-temperature thermal treatment is an effective way to improve the biocompatibility of carbon nanotube.