Nanodiamond graphitization at heating and irradiation
نویسندگان
چکیده
منابع مشابه
Experimental Graphitization and Oxidation Kinetic of Nanodiamond: Implication for Nebular Thermal Processing
Introduction: Nanodiamonds are present in several primitives chondrites [1], from petrologic type 1 to 3.8, together with presolar SiC. They originate from several sources and mechanisms, as shocks in supernovae or condensation in different environments. It is generally believed that they are homogeneously distributed in the nebular gas. Nevertheless, in ordinary chondrites, [2] found a correla...
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To be able to successfully measure radiocarbon with accelerator mass spectrometry (AMS) in atmospheric aerosol samples, graphitization of small sample sizes (< 50 g carbon) must provide reproducible results. At Lund University, a graphitization line optimized for small samples has been constructed. Attention has been given to minimize the reduction reactor volume and each reactor is equipped w...
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متن کاملSuzuki-Miyaura cross-coupling reaction catalyzed using highly efficient CN-dimeric ortho-palladated complex under microwave irradiation and conventional heating
Suzuki cross-coupling reaction of different aryl halides with arylboronic acids was successfully carried out in methanol using ortho-palladated complex of 2-methoxyphenethylamine. All substrates afforded the corresponding products in good to high yields in the presence of low amounts of this complex as efficient and active catalyst. Application of microwave irradiation improved the yields of th...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2019
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/1385/1/012035