Results 31 to 40 of about 778 (181)
Environmentally friendly polysilane photoresists [PDF]
, 1995 Several novel polysilanes synthesized by the free-radical hydrosilation of oligomeric polyphenylsilane or poly(p-tert- butylphenylsilane) were examined for lithographic behavior.
Waymouth, R.M. +3 more
core
Thermal dehydrogenation of polysilane
, 1984 The isochronal thermal decomposition of polysilane, -(SiH2)n− has been investigated at temperatures up to 335°C by in situ infrared spectroscopy. The studies were performed, in vacuo, on compressed discs of polysilane in a KBr matrix. Dehydrogenation was
Odeh, I. M., John, P., Cowie, B. C.
core +1 more source
COATING OF POLYMERIC SUBSTRATE CATALYSTS ON METALLIC SURFACES [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2010 This article presents results of a study on coating of a polymeric substrate ca-talyst on metallic surface. Stability of coating on metallic surfaces is a proper specification.
H. HOSSEINI, A. MEHRABANI-ZEINABAD
doaj
Isolation and Reactivity of a Square‐Planar Trisamido Silane
Angewandte Chemie International Edition, Volume 65, Issue 21, 18 May 2026.We report the synthesis and comprehensive characterisation of a square‐planar Si(+IV) hydride supported by an unsymmetric, trianionic and dearomatised N,N,N‐pincer ligand. This system enables element–ligand cooperative reactivity as an alternative to silicon‐centred redox chemistry, illuminating a largely unexplored regime in high‐valent silicon ...
David M. J. Krengel +5 more
wiley +1 more source
Confinement of Single Polysilane Chains in Coordination Nanospaces
, 2015 Understanding the intrinsic properties of single conducting polymer chains is of interest, largely for their applications in molecular devices. In this study, we report the accommodation of single polysilane chains with hole-transporting ability in ...
Masanobu Naito (1281168) +7 more
core +1 more source
Zeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 7, 6 May 2026.Different methods to prepare 1,7‐disubstituted tetradecaphenylheptasilanes are explored. The triflated heptasilane TfO‐(SiPh2)7‐OTf reacts with alkali metal halides to produce the 1,7‐dihalogenides X‐(SiPh2)7‐X (X = F, Cl, Br, I). The 1,7‐dihydrogen derivative H‐(SiPh2)7‐H is obtained with LiAlH4 or (i‐Bu)2AlH as reducing agents.
Mike Friebel, Böhme Uwe, Edwin Kroke
wiley +1 more source
Static vibrational polarizability of all-trans polyethylene and polysilane
, 1995 The evolution with chain length of the vibrational contribution to the static linear polarizability of all-trans polyethylene and polysilane chains has been computed at the ab initio Hartree-Fock and MP2 levels within the double harmonic oscillator ...
André, Jean-Marie +3 more
core +1 more source
Functional polymer materials containing heavy group‐14 elements focusing on germanium and tin
Smart Molecules, Volume 4, Issue 1, March 2026.The synthesis, functions, and applications of the polymers containing heavy group 14 elements focusing on germanium and tin are outlined. Owing to their large atomic radii and weak binding energies, the polymers show unique properties: chromism, luminescence, carrier mobility, and reactivity to produce radials and higher coordinated states.
Masayuki Gon, Kazuo Tanaka
wiley +1 more source
Helical-Sense Programming through Polysilane-Poly(triphenylmethyl methacrylate) Block Copolymers
, 2016 Helical-Sense Programming through Polysilane-Poly(triphenylmethyl methacrylate) Block ...
Takanobu Sanji (2037262) +2 more
core +1 more source
Ringspannungs‐vermittelte Aktivierung von Pyridinen durch einen gesättigten BSi2‐Ring
Angewandte Chemie, Volume 138, Issue 1, 2 January 2026.Wir berichten über ein stark gespanntes Boratadisiliran mit dem bisher nicht zugänglichen anionischen BSi2‐Ringmotiv. Die Spaltung der S–Si‐Bindung während der Reaktionen mit Pyridinderivate aktiviert diese auf drei verschiedene Arten: (1) Bei Pyridin selbst erfolgt eine selektive ortho‐CH‐Aktivierung und ein gleichzeitiger Wasserstofftransfer zu einem
Nasrina Parvin +5 more
wiley +1 more source