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Autor:
Kinuka Tano, Eriko Sato
Publikováno v:
Chemistry Letters. 50:1787-1790
Photodimer of 9-anthracene carboxylic acid was used as crosslinker for bisepoxides and a degradable network polymer was synthesized at 100–110 °C in the presence of a base catalyst. The resulting n...
Publikováno v:
Bulletin of the Chemical Society of Japan. 94:1563-1570
Molecular dynamics simulations are used to study the fracture mechanism of the joining interface of a polymer and metal oxide. A polyphenylene sulfide (PPS) layer is sandwiched between two plates o...
Publikováno v:
Bulletin of the Chemical Society of Japan. 94:1571-1578
In this study, we report the synthesis and crystal structures of coordination polymers employing tetrabromobenzenedicarboxylate (Br4bdc2−) and pyrazine (pyz). Uncoordinated pyz molecules are stabil...
Autor:
Shingo Hasegawa, Tatsuya Tsukuda
Publikováno v:
Bulletin of the Chemical Society of Japan. 94:1036-1044
Metal clusters composed of no more than one hundred metal atoms have the potential to exhibit novel catalysis that is unexpected from the corresponding bulk and nanoparticles. The emergence of clus...
Publikováno v:
Bulletin of the Chemical Society of Japan. 92:1430-1435
Photoluminescent metal-organic coordination polymers (PLMOCPs) have recently become an attractive material for sensing applications, however, fundamental study of PLMOCP for selective metal ion sen...
Publikováno v:
Chemistry Letters. 48:597-600
Polyethylene glycol (PEG)-grafted metal–organic polyhedra (MOPs) provided defect-free mixed-matrix membranes via the solution-cast process. Compared to the neat PEG-based membranes, the membranes p...
Publikováno v:
Chemistry Letters. 47:887-890
Main chain type dithienoarsole (DTA) polymers were synthesized by two kinds of optimized Pd-catalyzed coupling reactions. X-ray fluorescence spectroscopy revealed that there was no residual metal in the obtained polymers, meaning that lone pairs of t
Autor:
Katsunori Yamanishi, Mitsuru Kondo, Akiko Sohmiya, Tadashi Okuyama, Kunihisa Sugimoto, Ryohei Suzuki
Publikováno v:
Chemistry Letters. 46:485-488
A treatment of MCl2 (M = Zn, Ni, Co, Mg) with the indicator chrome pure blue BX (Na2cpb) yielded new coordination polymers, {[M(H2O)6][M(cpb)2(H2O)2]·(H2O)9}n (M = Zn (1), Ni (2), Co (3)) and {[Mg(H2O)6][Mg(cpb)2(H2O)2]·(H2O)6}n (4). These compound
Publikováno v:
Bulletin of the Chemical Society of Japan. 88:1755-1759
It has been found in this study that the glass transition temperatures can be considered as the lowest temperature for sintering metal fine particles to obtain electro-conductive metallic layers fr...
Autor:
Hiroko Tokoro, Shin-ichi Ohkoshi
Publikováno v:
Bulletin of the Chemical Society of Japan. 88:227-239
Since phase-transition phenomena in solid-state materials can change the magnetic, electrical, and optical properties with external stimuli, they are attracting widespread attention from the viewpo...