Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
This communication was stimulated by a meeting of the Sonderforschungsbereich 335, ‘Anisotrope Fluide’ at the Technische Universität Berlin, in December 1994. At this conference we realized that there are some very strong similarities between the melting processes of blue phases, twist grain boundary phases, and cubic…
ADVERTISEMENT RETURN TO ISSUEPREVArticleIntercalation of Pyrene into Alkylammonium-Exchanged Swelling Layered Silicates: The Effects of the Arrangements of the Interlayer Alkylammonium Ions on the States of AdsorbatesMakoto Ogawa, Tetsuya Wada, and Kazuyuki KurodaCite this: Langmuir 1995, 11, 11, 4598–4600Publication…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of Hydrolytic Degradation of Poly(ethylene naphthalene-2,6-dicarboxylate)H. Zhang and I. M. WardCite this: Macromolecules 1995, 28, 23, 7622–7629Publication Date (Print):November 1, 1995Publication History Published online1 May 2002Published inissue 1 November 1995h…
We have built and tested a 1 keV electron-beam microcolumn that focuses 1 nA of beam current into a 10 nm full width half-maximum beam diameter at a working distance of 1 mm. The electron source is a miniaturized Zr/O/W Schottky field emitter with 150 μA/sr angular emission current density operating at about 1800 K at…
We show, using an atomistic model with a Stillinger-Weber potential (SWP), that in the absence of reconstruction, the basic assumption of the Peierls-Nabarro (PN) model that the dislocation core is spread within the glide plane is verified for silicon. The Peierls stress (PS) obtained from the two models are in quanti…
Abstract In order to provide nw experimetnal facts required for constructing a nonlinear constitutive equationfor solid polymers, some tests wee conducted on amorphous pojymers of polycarbonate and poly(methyl methacrylate) and for a crystalline polymer of polyxymethylene under varous strain paths such as comprssion,…
Preparation and Evaluation of Two‐Dimensional Polymer Films by Chemical Modification of an Alkanethiol Self‐Assembled Monolayer for Protection of Copper Against Corrosion, Itoh, Miki, Nishihara, Hiroshi, Aramaki, Kunitsugu
A field exposure program has been implemented in a rural atmosphere with the primary aim of studying the corrosion mechanisms of sheltered copper. Emphasis has been placed upon the initial corrosion behavior after days, weeks, and months. Two starting dates, one in October and one in April, with different environmenta…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTCoupling between Photochromism and Second-Harmonic Generation in Spiropyran- and Spirooxazine-Doped Polymer FilmsYomen Atassi, Jacques A. Delaire, and Keitaro NakataniCite this: J. Phys. Chem. 1995, 99, 44, 16320–16326Publication Date (Print):November 1, 1995Publication Hist…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis, Structure, and Coordination Properties of Silicon-Bridged MacrocyclesBurkhard Koenig, Martin Roedel, Peter Bubenitschek, Peter G. Jones, and Iris ThondorfCite this: J. Org. Chem. 1995, 60, 23, 7406–7410Publication Date (Print):November 1, 1995Publication History P…
The type of alignment achieved with discotic liquid crystals is important for a number of applications. It is found to depend decisively on the structure of the substrate. Infrared dichroism experiments are used to study the alignment of truxene and triphenylene cores (see Fig.) on amorphous silicon and polycrystallin…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDiffusion of Simple Liquids in Porous Sol-Gel GlassN. Koone, Y. Shao, and T. W. ZerdaCite this: J. Phys. Chem. 1995, 99, 46, 16976–16981Publication Date (Print):November 1, 1995Publication History Published online1 May 2002Published inissue 1 November 1995https://pubs.acs.or…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis, Tuning of the Stereochemistry, and Physical Properties of Cobalt(II) Tropocoronand ComplexesB. Scott Jaynes, Linda H. Doerrer, Shuncheng Liu, and Stephen J. LippardCite this: Inorg. Chem. 1995, 34, 23, 5735–5744Publication Date (Print):November 1, 1995Publication…
The magnetic properties of a series of Ce2Fe17−xSix solid solutions with x equal to 0.0, 0.23, 0.4, 0.6, 0.8, 1.02, 1.98, and 3.20 have been studied by magnetic measurements, neutron diffraction, and Mössbauer spectroscopy. An x-ray-diffraction study indicates that the compounds adopt the rhombohedral Th2Zn17-type str…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructure and Dynamics of CaAl2O4 from Liquid to Glass: A High-Temperature 27Al NMR Time-Resolved StudyDominique Massiot, Dominique Trumeau, Bruno Touzo, Ian Farnan, Jean-Claude Rifflet, Andre Douy, and Jean-Pierre CouturesCite this: J. Phys. Chem. 1995, 99, 44, 16455–16459P…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTInclusion-Enhanced Optical Yield and E/Z Ratio in Enantiodifferentiating Photoisomerization of Cyclooctene Included and Sensitized by .beta.-Cyclodextrin MonobenzoateYoshihisa Inoue, Fang Dong, Keiko Yamamoto, Lin-Hui Tong, Hiroshi Tsuneishi, Tadao Hakushi, and Akira TaiCite…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTDegradable Hyperbranched Poly(bis(undecenyloxy)methylsilane)sAziz M. Muzafarov, Monika Golly, and Martin MoellerCite this: Macromolecules 1995, 28, 24, 8444–8446Publication Date (Print):November 1, 1995Publication History Published online1 May 2002Published inissue 1 Novembe…
The effect of annealing on the structure and properties of two polypropylene (PP) films, one displaying the monoclinic α-structure and the other the quenched structure, has been investigated using a combination of differential scanning calorimetry (DSC), small-and wide-angle x-ray scattering (SAXS and WAXS), and uniax…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTSynthesis, Characterization, and Ceramic Conversion Reactions of Borazine/Silazane Copolymers: New Polymeric Precursors to SiNCB CeramicsThomas Wideman, Kai Su, Edward E. Remsen, Gregg A. Zank, and Larry G. SneddonCite this: Chem. Mater. 1995, 7, 11, 2203–2212Publication Dat…
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXT.beta.-D-Cellotetraose Hemihydrate as a Structural Model for Cellulose II. An X-ray Diffraction StudyKatrin Gessler, Norbert Krauss, Thomas Steiner, Christian Betzel, Anatole Sarko, and Wolfram SaengerCite this: J. Am. Chem. Soc. 1995, 117, 46, 11397–11406Publication Date (P…