Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Kenichi Kizu"'
Autor:
Kenichi KIZU
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 907, Pp 21-00356-21-00356 (2022)
A creep rupture life evaluation equation for Gr. 91 steel was proposed, taking account of the region classification and the creep strength difference between heats. The creep rupture life evaluation equation consists of three parts. Each part is rela
Externí odkaz:
https://doaj.org/article/273d541bb5ed47e79a17bddadc983d0d
Autor:
Kenichi KIZU
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 895, Pp 20-00428-20-00428 (2021)
Data analysis was conducted to investigate the causes of the difference in creep strength between the heats of Gr. 91 steel. Creep rupture data were divided into multiple regions and fitted with an exponential degradation model. The Larson-Miller con
Externí odkaz:
https://doaj.org/article/8283e83f25504d6ab5171537fd924609
Autor:
Hiroyuki Kagawa, Kenichi Kizu
Publikováno v:
The Proceedings of Conference of Kansai Branch. :9-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8225a3f2b0df92389a8044c02b182adf
https://doi.org/10.1299/jsmekansai.2005.80._9-19_
https://doi.org/10.1299/jsmekansai.2005.80._9-19_
Publikováno v:
The Proceedings of Conference of Kansai Branch. :8-37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc56414a1720839973ffbf8b3275b138
https://doi.org/10.1299/jsmekansai.2000.75._8-37_
https://doi.org/10.1299/jsmekansai.2000.75._8-37_
Autor:
Tsukasa Maruyama, † Zhen-hua Zhou, Naoki Ooba, Kenichi Kizu, Satoru Tomaru, Masaki Shimura, † Bang-Lin Lee, Takakazu Yamamoto, Toshikuni Kaino, Takaki Kanbara, and Kenji Kubota, Takashi Fukuda, Takashi Kurihara, Yoshiyuki Nakamura, Shintaro Sasaki
Publikováno v:
Journal of the American Chemical Society. 118:10389-10399
Various π-conjugated copolymers constituted of π-excessive thiophene, selenophene, or furan units (Ar) and π-deficient pyridine or quinoxaline (Ar‘) units have been prepared in high yields by the following organometallic polycondensation methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3733792746e7126e9134199747683c1
https://doi.org/10.1021/ja961550t
https://doi.org/10.1021/ja961550t
Publikováno v:
Polymer Journal. 27:205-209
π-Conjugated copolymers of pyridine and selenophene have been prepared by dehalogenation polycondensation of the corresponding dihaloaromatic monomers with Ni(0) complexes. The iodine-doped copolymers have an electrical conductivity of 10 -8 -10 -6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3defb7e63af146db5b25d89428c08192
https://doi.org/10.1295/polymj.27.205
https://doi.org/10.1295/polymj.27.205
Autor:
Kenichi Kizu, Wataru Yamada, Satoru Tomaru, Naoki Ooba, Masakazu Takagi, Takashi Kurihara, Tsukasa Maruyama, Takakazu Yamamoto, Toshikuni Kaino, Kenji Kubota
Publikováno v:
Macromolecules. 27:6620-6626
Palladium-catalyzed polycondensation between dihalo aromatic compounds X-Ar-X (3-hexyl-2,5-diiodothiophene, 2,5-dibromoselenophene, and 3,4-dinitro-2,5-dibromothiophene) and diethynyl aromatic compounds HC≡C-Ar'-C≡CH (2,5-diethynylpyridine, 3-hex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d999fa38761a37eb8af4a318e0320c3
https://doi.org/10.1021/ma00100a055
https://doi.org/10.1021/ma00100a055
Autor:
Kenji Kubota, Yuichi Miyazaki, Kenichi Kizu, Tsukasa Maruyama, Takakazu Yamamoto, Masakazu Takagi
Publikováno v:
Chemistry Letters. 22:913-916
Pd-catalyzed coupling reactions with dihaloaromatic compounds X-Ar-X and diethynylaromatic compounds HC≡C-Ar′-C≡CH give new soluble π-conjugated polymers when Ar and/or Ar′ group is pyridine-2,5-diyl or has a long chain alkyl substituent.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae8e0288d42b89c9166766ae2cbfa2b7
https://doi.org/10.1246/cl.1993.913
https://doi.org/10.1246/cl.1993.913
Autor:
Takakazu Yamamoto, Kenichi Kizu
Publikováno v:
The Journal of Physical Chemistry. 99:8-10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f43c17541b3396b22db35cdc2ca04acf
https://doi.org/10.1021/j100001a003
https://doi.org/10.1021/j100001a003
Publikováno v:
Chemistry Letters. 23:913-914
A copolymer of pyridine-2,5-diyl and indigo-6,6′-diyl has been prepared by dehalogenation polycondensation using Ni(0) complex. The copolymer forms a good film, and the film shows the three-photon resonant third-order nonlinear susceptibility χ(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f18cbf3e76e5410c7ec7b16fb4547936
https://doi.org/10.1246/cl.1994.913
https://doi.org/10.1246/cl.1994.913