コンテンツメニュー

Kasatani Kazuo

Affiliate Master Yamaguchi University

Id (<span class="translation_missing" title="translation missing: en.view.desc">Desc</span>)
The Journal of Physical Chemistry C Volume 120 Issue 41 pp. 23813 - 23822
published_at 2016-09-30
The interlayer space of clays is an interesting microenvironment to control the properties of included organic materials. In this study, chromic hybrid films consisting of synthetic saponite (SSA) and fluorescent organic molecules with planar p-conjugated systems were fabricated. The hybrid films exhibited reversible fluorescence color switching induced by swelling and drying, which caused the gallery height of SSA to change. Ultraviolet–visible absorption, steady-state and time-resolved fluorescence measurements of the hybrid films strongly suggested that the organic molecules formed an excimer in the swollen interlayer space of SSA, while they were a monomer in the dried interlayer space. The different emission wavelengths of the excimer and monomer resulted in the fluorescence color switching of the hybrid films. The reversibility of the color switching was maintained for at least 50 cycles with no change of fluorescence maxima. These chromic hybrid films represent a novel approach to obtain color switching.
Creators : Tominaga Makoto Oniki Yudai Mochida Shuhei Kasatani Kazuo Tani Seiji Suzuki Yasutaka Kawamata Jun Publishers : American Chemical Society
Nano Studies Volume 7 pp. 177 - 184
published_at 2013
Creators : Kakuichi M. Kasatani K Morita Y. Okamoto H Kawamata J Publishers : Georgian Technical University
Nano Studies Volume 8 pp. 95 - 102
published_at 2013
Creators : Masaki Kakuichi Kazuo Kasatani Yuki Morita Publishers : Georgian Technical University
MRS-J Volume 38 Issue 3 pp. 345 - 348
published_at 2013
Creators : Kasatani K. Kakuichi M. Morita Y. Okamoto H. Suzuki Y. Kawamata J. Publishers : Materials Research Society of Japan | 日本MRS
Dyes and Pigments Volume 99 Issue 1 pp. 14 - 19
published_at 2013
Creators : Ishi-I Tsutomu Nakamura Nozomi Amemori Shogo Kasatani Kazuo Gorohmaru Hideki Ishida Mio Shigeiwa Motoyuki Publishers : Elsevier Applied Science Publishers
Bulletin of Materials Science Volume 35 Issue 7 pp. 1111 - 1116
published_at 2012-12
Creators : Li Zhongyu Xu Song Zhu Lin Kasatani Kazuo Publishers : Indian Academy of Sciences in collaboration with Indian National Science Academy | Springer India
Chung-kuo wu li k'uai pao Volume 28 Issue 8 pp. 084208 -
published_at 2011-08
Creators : Li Zhong-Yu Xu Song Chen Zi-Hui Zhang Fu-Shi Kasatani Kazuo Publishers : Science Press | Institute of Physics Publishing
The Journal of physical chemistry. A Volume 112 Issue 23 pp. 5198 - 5207
published_at 2008
Creators : Hirakawa Shoichiro Kawamata Jun Suzuki Yasutaka Tani Seiji Murafuji Toshihiro Kasatani Kazuo Antonov Liudmil Kamada Kenji Ohta Koji Publishers : American Chemical Society