S
Seiji Tsuzuki
Researcher at National Institute of Advanced Industrial Science and Technology
Publications - 322
Citations - 17941
Seiji Tsuzuki is an academic researcher from National Institute of Advanced Industrial Science and Technology. The author has contributed to research in topics: Ionic liquid & Ab initio. The author has an hindex of 63, co-authored 300 publications receiving 16252 citations. Previous affiliations of Seiji Tsuzuki include University of Tokyo & Yokohama National University.
Papers
More filters
Journal ArticleDOI
Physicochemical Properties and Structures of Room Temperature Ionic Liquids. 1. Variation of Anionic Species
Hiroyuki Tokuda,Kunikazu Ishii,Md. Abu Bin Hasan Susan,Seiji Tsuzuki,Kikuko Hayamizu,Masayoshi Watanabe +5 more
TL;DR: In this article, room-temperature ionic liquids (RTILs) based on 1-butyl-3-methylimidazolium ([bmim]) with a variety of fluorinated anions were prepared, and the thermal behavior, density, viscosity, self-diffusion coefficients of the cations and anions, and ionic conductivity were measured over a wide temperature range.
Journal ArticleDOI
How Ionic Are Room-Temperature Ionic Liquids? An Indicator of the Physicochemical Properties
TL;DR: The Lambda(imp)/Lambda(NMR) well illustrates the degree of cation-anion aggregation in the RTILs at equilibrium, which can be explained by the effects of anionic donor and cationic acceptor abilities for the RTils having different anionic andcationic backbone structures with fixed counterparts, and by the inductive and dispersive forces for the various alkyl chain lengths in the cations.
Journal ArticleDOI
Origin of Attraction and Directionality of the π/π Interaction: Model Chemistry Calculations of Benzene Dimer Interaction
TL;DR: The dispersion interaction is found to be the major source of attraction in the benzene dimer and the orientation dependence of the dimer interaction is mainly controlled by long-range interactions.
Journal ArticleDOI
Interaction energies of van der Waals and hydrogen bonded systems calculated using density functional theory: Assessing the PW91 model
Seiji Tsuzuki,Hans Peter Lüthi +1 more
TL;DR: In this paper, the performance of density functional theory using the Perdew and Wang's exchange and correlation functionals (PW91) functional for the prediction of intermolecular interactionenergies is evaluated based on calculations on the neon, argon, methane, ethylene, and benzene dimers, as well as on 12 hydrogen bonded complexes.
Journal ArticleDOI
Oxidative-stability enhancement and charge transport mechanism in glyme-lithium salt equimolar complexes.
Kazuki Yoshida,Megumi Nakamura,Yuichi Kazue,Naoki Tachikawa,Seiji Tsuzuki,Shiro Seki,Kaoru Dokko,Masayoshi Watanabe +7 more
TL;DR: The oxidative stability of glyme molecules is enhanced by the complex formation with alkali metal cations, resulting in the highest occupied molecular orbital (HOMO) energy level lowering of a glyme molecule, which is confirmed by ab initio molecular orbital calculations.