Tetsuo Kondo
Shin-Etsu Chemical
Network
Latest external collaboration on country level. Dive into details by clicking on the dots.
Publication
Featured researches published by Tetsuo Kondo.
Proceedings of the 2nd International Symposium on Science at J-PARC — Unlocking the Mysteries of Life, Matter and the Universe — | 2015
Yue Zhao; Satoshi Koizumi; Tetsuo Kondo
Incoherent neutron scattering contribution presents a challenge in the structure characterization of many target materials. In this study, we introduce a method of intermediate angle neutron scattering (IANS) to correct the small angle neutron scattering (SANS) data of the water-swollen microbial cellulose (MC) sample, the system of which has significant incoherent contributions from the water solvent, and we describe the effects that the corrections have on the structural analysis. In order to elucidate the structure, the solvent is changed in situ from protonated water to deuterated water to give different scattering contrast, and this water-exchange process has been followed by time-resolved SANS and IANS simultaneously. Our results show that: 1) after incoherent correction, the structure of MC sample is proved to be invariant with solvents; 2) the scattering intensity depends only on the contrast factor, revealing a two-phase system composed of water-resistant crystalline cellulose phase and hydrated phase; 3) The cellulose crystallites have a constant scattering length density of 2.0 uf0b4 10 10 cm -2 , determined by the matching point at which the scattering contrast between the two phases is minimum. This value is consistent with that of 1.9 uf0b4 10 10 cm -2 estimated from its chemical structure.
Archive | 2007
Tetsuo Kondo; Wakako Kasai
Archive | 2004
Kazuhisa Hayakawa; Tetsuo Kondo; Mitsuhiro Morita; Yoshiro Onda; 吉朗 恩田; 和久 早川; 光博 森田; 哲男 近藤
Archive | 2005
Tetsuo Kondo; Mitsuhiro Morita; Kazuhisa Hayakawa; Yoshiro Onda
Archive | 2007
Chiko Kasai; Tetsuo Kondo; 稚子 笠井; 哲男 近藤
Archive | 2014
国雄 坪井; Kunio Tsuboi; 哲男 近藤; Tetsuo Kondo
Archive | 2016
哲男 近藤; Tetsuo Kondo; 訓二 永岡; Kunji Nagaoka
Archive | 2016
哲男 近藤; Tetsuo Kondo; 訓二 永岡; Kunji Nagaoka
Archive | 2015
哲男 近藤; Tetsuo Kondo; 訓二 永岡; Kunji Nagaoka
Archive | 2007
Tetsuo Kondo; Wakako Kasai
Collaboration
Dive into the Tetsuo Kondo's collaboration.
National Institute of Advanced Industrial Science and Technology
View shared research outputsNational Institute of Advanced Industrial Science and Technology
View shared research outputs