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5.607 Aktuelle Fachpublikationen zum Thema temperaturerss
23.04.2015 | Yongkwan Dong; Brian Eckert; Hsin Wang; Xiaoyu Zeng; Terry M. Tritt; George S. Nolas, Dalton Transactions, 2015
Quaternary chalcogenides, particular compounds with the stannite structure-type, are of interest for thermoelectrics applications however tellurium-containing compositions have not been extensively investigated. We report on the synthesis and high temperature thermoelectric properties of p-type ...
17.04.2015 | Steffen Salomon, Sven Hamann, Peer Decker, Alan Savan, Louisa Meshi, Alfred Ludwig, physica status solidi (a), 2015
Co–Mn–Ge is a system of interest for magnetocaloric applications as a solid state magnetic refrigerant. A thin film materials library covering a large fraction of the Co–Mn–Ge ternary composition space was fabricated by sputter deposition. After deposition, it was annealed at 600 °C for 3 h and ...
16.04.2015 | Bita Bayatsarmadi, Yao Zheng, Mietek Jaroniec, Shizhang Qiao, Chemistry - An Asian Journal, 2015
The development of ordered mesoporous carbon materials with controllable structures and improved physicochemical properties by doping heteroatoms such as nitrogen into the carbon framework has attracted a lot of attention, especially in relation to energy storage and conversion. Herein, a series ...
16.04.2015 | Issa Yavari, Azam Sheikhi, Manijeh Nematpour, Zohreh Taheri, Helvetica Chimica Acta, 2015
Abstract Regioselective synthesis of pentasubstituted pyridines has been developed in moderate‐to‐good yields by the reaction of sulfonyl azides, alkynes, and a dialkyl acetylenedicarboxylatetetramethylguanidine adduct catalyzed by CuI in MeCN at room temperature.
16.04.2015 | Shashikant U. Dighe, Deepan Chowdhury, Sanjay Batra, ChemInform, 2015
Abstract A highly practical, one‐step, facile synthesis of aromatic, heteroaromatic, allylic and aliphatic nitriles from primary alcohols catalyzed by ferric nitrate in the presence of TEMPO, aqueous ammonia and air at room temperature is described.
16.04.2015 | Toreshettahally R. Swaroop, Kothanahally S. Sharath Kumar, Mariyappan Palanivelu, Somu Chaitanya, Kanchugarakoppal S ..., ChemInform, 2015
Abstract 17 Title compounds of type (IV) or (VI) are prepared by a four‐component reaction.
16.04.2015 | Bidyut Akhuli; Luca Cera; Barun Jana; Subrata Saha; Christoph A. Schalley; Pradyut Ghosh, Inorganic Chemistry, 2015
A novel linear hybrid tris-bidentate neutral ligand having 2,2′-bipyridine and two terminal triazolylpyridine coordination sites (L) was efficiently synthesized and explored in the synthesis of trinuclear triple-stranded homometallic side-by-side helicates L3Fe3(OTf)6 (1) and L3Zn3(OTf)6 (2), in ...
15.04.2015 | Panupong Chuntanalerg, Santi Kulprathipanja, Thanyalak Chaisuwan, P. Aungkavattana, K. Hemra, Sujitra Wongkasemjit, Journal of Chemical Technology & Biotechnology, 2015
Abstract BACKGROUND Polybenzoxazine (PBZ) membranes have caught great attention for serving as a high performance membrane for pervaporation process owing to their high mechanical properties, high chemical resistance, high thermal stability, and low synthesis cost. This study aims to develop ...
15.04.2015 | Abaszadeh, Mehdi; Seifi, Mohammad, Letters in Organic Chemistry, 2015
Abstract: Sodium benzenesulfinates, as a new organo catalyst, can be used to synthesize tetrahydro- 4H-chromene derivatives by three component reaction of cyclic β-dicarbonyl compounds, malononitrile, and aromatic aldehydes, in H2O/EtOH, under ultrasound irradiation at room temperature. ...
15.04.2015 | Duncan C. Miller; Benoit Carbain; Gary S. Beale; Sari F. Alhasan; Helen L. Reeves; Ulrich Baisch; David R. Newell; B ..., Organic & Biomolecular Chemistry, 2015
Regioselective sulfamoylation of primary hydroxyl groups enabled a 5-step synthesis (overall yield 17%) of the first reported small molecule inhibitor of sulfatase-1 and 2, ((2S,3R,4R,5S,6R)-4,5-dihydroxy-2-methoxy-6-((sulfamoyloxy)methyl)tetrahydro-2H-pyran-3-yl)sulfamic acid, which obviated the ...