In the UV-vis absorption spectra, the electronic interaction through four-coordinate gallium atoms was suggested from the peak shifts of the polymer compared to the model compounds. 研究者「松本 拓也」の詳細情報です。j-global 科学技術総合リンクセンターは研究者、文献、特許などの情報をつなぐことで、異分野の知や意外な発見などを支援する新しいサービスです。またjst内外の良質なコンテンツへ案内いたします。 The increase of the conductivity of the films corresponded to the decrease of the transparency. Accordingly, it was shown that the seven-membered ring of dibenzogallepin involving a three-coordinated gallium atom presented the highest planarity compared to other dibenzogallepins with four- or five-coordinated gallium atoms.
The results obtained explain the increased adhesive strength between an isotactic polypropylene substrate and a cyanoacrylate adhesive. Nickel-catalyzed polymerization of bithiophene, which substituent at the 3-position involves alkyl, fluoroalkyl, or oligosiloxane containing alkyl group, afforded the corresponding copolymer in good to excellent yield.
The it.PP main chains in the thin film state were aligned in parallel to the substrates. For example, vivid color emissions were demonstrated in the blue, green, yellow, orange, and red regions depending on the chemical structures of the comonomer units. In this study, we focused on composites of acrylic PSAs and nanodiamonds (NDs). In this study, we examined the primer effect of the cobalt complexes, cobalt (II) acetylacetonate Co(acac)2 and cobalt (III) acetylacetonate Co(acac)3, from the perspectives of adhesive strength, curing process, surface structure, affinity between substrate and adhesive, morphology and interfacial thickness. In addition, the mechanisms of primer effects have not been explained completely. From the structure of thin films prepared under other conditions, the main attribution was the speeds of sedimentation and inhabitation of the crystallization. (C) 2012 Elsevier B.V. All rights reserved. Sci. The synthesized polymers showed good solubility in common organic solvents and enough stability for measuring a series of properties under ambient conditions.
In this study, semiconductive elastomers composed of homopolythiophene with disiloxane moieties were developed. Higher molecular weight P3HT had the increase of "Face-on" structure in the thin films.
The gallafluorenes showed unique emissions via their triplet states in the presence of B(C6F5)(3). Kazuo Tanaka, Takuya Matsumoto, Fumiyasu Ishiguro, Yoshiki Chujo. The synthesis and analysis of the electronic states of the main-chain type-organogallium polymers are presented. The time dependence of primer effects on the adhesion strength and surface properties was clarified. An investigation of the molecular structure and physical properties of self-supported cast films of P3SiT reveals excellent flexible mechanical properties derived from the disiloxane groups in the side chains.