C
Charles J. O'Connor
Researcher at University of New Orleans
Publications - 46
Citations - 4754
Charles J. O'Connor is an academic researcher from University of New Orleans. The author has contributed to research in topics: Nanoparticle & Magnetic susceptibility. The author has an hindex of 21, co-authored 46 publications receiving 4540 citations. Previous affiliations of Charles J. O'Connor include Gangneung–Wonju National University & Xavier University of Louisiana.
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Recent advances in the liquid-phase syntheses of inorganic nanoparticles.
TL;DR: The development of novel materials is a fundamental focal point of chemical research; and this interest is mandated by advancements in all areas of industry and technology.
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Recent Advances in the Liquid-Phase Syntheses of Inorganic Nanoparticles
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Synthesis of Variable-Sized Nanocrystals of Fe3O4 with High Surface Reactivity
Daniela Caruntu,Gabriel Caruntu,Yuxi Chen,Charles J. O'Connor,Galina Goloverda,Vladimir Kolesnichenko +5 more
TL;DR: In this paper, a new rational method of synthesis of nanocrystalline iron (II, III) oxide is based on the elevated-temperature hydrolysis of chelate iron alkoxide complexes in solutions of corresponding alcohol, diethylene glycol, and N-methyl diethanolamine.
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Magnetic properties of ultrafine cobalt ferrite particles
L. D. Tung,Vladimir Kolesnichenko,Daniela Caruntu,N. H. Chou,Charles J. O'Connor,Leonard Spinu +5 more
TL;DR: In this paper, the authors studied magnetic properties of a diluted system of ultrafine cobalt ferrite nanoparticles (d∼3.3 nm) and obtained the blocking temperature TB of about 90.5 K and it is virtually independent of the applied magnetic field up to 5 kOe.
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Solid State Coordination Chemistry: One-, Two-, and Three-Dimensional Materials Constructed from Molybdophosphonate Subunits Linked through Binuclear Copper Tetra-2-pyridylpyrazine Groups
TL;DR: The hydrothermal reactions of MoO(3), an appropriate Cu(II) source, tetra-2-pyridylpyrazine (tpypyz), and phosphoric acid and/or an organophosphonate yielded a series of organic-inorganic hybrid materials of the copper-molybdoph phosphonate family.