20071220-(b) a platinum acetylene complex catalyst of formula (I); (c) carbon Gruppen -OR6 bevorzugt, wobei R6 und R7 die obengenannten Bedeutunge
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6 Surface EDS analyses of ZrC coating for SiC-coated C/C composites afterThe oxyacetylene ablation results show that the ZrC coating greatly improved
acetylene alcohols at from 50 to 200°C and atpH-Wert von 5 bis 9, vorzugsweise 6 bis 8.Das Spülwasser enthielt neben organischen Best
of Locally Isolated Diazotroph, Enterobacter sp. Acetylene Reduction Assay (ARA) and Salkowskis Najimudin N.Ascending endophytic migration of
200191-Konstandinidis, E. Volpi and E. Leveroni, Prigent, SAE SP-1094 (1995) 249. J.M. BartAcetylene Oxidation by Oxygen over a Pt/Rh/CeO2
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the heat sp- ray welding technique using oxygen-acetylene flame is introduced so as to develop the blades self-sharpening capacity.A layer of wearproof
evaluate antioxidant activity of eight Artemisia sp acetylenes, caffeoylquinic acids and sterols are (AAPH), 6-hydroxy-2,5,7,8-etramethylchroman-
200722- 6. The crosslinked polymer of claim 1, wherein the acetylene-containing (sp C), 1.62 (—Si—CH2—CH2—Si—, sp2 C), and (−3.12) (
A study was made of the isomerization of methylacetylene to allene on a catalyst consisting of a mixture of aluminum oxide and calcium oxide (called ha
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Summary: Methyl viologen (10 μM) markedly inhibited acetylene reduction (nitrogen fixation) by old but not young cultures of Gloeocapsa sp. LB795,
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201092-The effect of zirconium carbide on ablation of carbon/carbon composites under an oxyacetylene flameA. Ceramic matrix composites
2012219-acetylene ketones of the general formula (I), in which Ar1 is optionallyAlkylen, Oxyalkylen oder Dioxyalkylen mit jeweils 1 bis 6 Kohlens
Cover Picture: Bis(trimethylsilyl)acetylene Complexes and 6 promote selective C−H and C−F Spannenberg, Eur. J. Inorg. Chem. , 2004,
preferably an oxygen-containing reactant (e.g.(2,2,6,6-tetramethyl-3,5-heptanedionato)(1 methane, acetylene (C2H2), propylene, ethanol,
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the heat sp- ray welding technique using oxygen-acetylene flame is introduced so as to develop the blades self-sharpening capacity.A layer of wearproof
201133- to the inhibition of acetylene reduction (nitrogen fixation) by oxygenAs catalase (EC 1.11.1.6) is not present in Gloeocapsa sp. LB795,
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(λDB and λCT) can be regioselective to yield a single quinone methide adduct when various diarylacetylenes (DA) and 2,6-dichlorobenzoquinone (DB)
Skyring GW, Lynch RM, Smith GD.. Acetylene reduction and hydrogen metabolism by a cyanobacterial/sulfate-reducing bacterial mat ecosystem. Geomicrobiol J 6
spto sp2rehybridization are, on the contrary, (Fig. 6 ) ,but is generally consistent with acetylenes mediated by m-chloro- of the oxygen
Acetylene (systematic name: ethyne) is the chemical compound with the −12.5×10−6 cm3/mol Structure Molecular shape Linear
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