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Sheng Dai

Researcher at Oak Ridge National Laboratory

Publications -  1092
Citations -  76448

Sheng Dai is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Ionic liquid & Catalysis. The author has an hindex of 122, co-authored 985 publications receiving 63472 citations. Previous affiliations of Sheng Dai include Oak Ridge Associated Universities & Zhejiang University.

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Temperature Dependence of Morphologies of Aligned Silicon Oxide Nanowire Assemblies Catalyzed by Molten Gallium

TL;DR: In this paper, the growth mechanism of the nanowire assemblies is discussed and branching-growth and batch-growth phenomena were observed in the samples and were believed to be responsible for the formation of the unique morphologies described here.
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Space-Confined Polymerization: Controlled Fabrication of Nitrogen-Doped Polymer and Carbon Microspheres with Refined Hierarchical Architectures.

TL;DR: Nitrogen-doped multichamber carbon (MCC) microspheres with a refined hierarchical structure are realized here via a surfactant-directed space-confined polymerization strategy and can serve as a promising supercapacitor material.
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Uranium Adsorbent Fibers Prepared by Atom-Transfer Radical Polymerization (ATRP) from Poly(vinyl chloride)-co-chlorinated Poly(vinyl chloride) (PVC-co-CPVC) Fiber

TL;DR: In this article, the authors developed effective adsorbent fibers for the recovery of uranium from seawater via atom-transfer radical polymerization (ATRP) from a polyvinyl chloride)-co-chlorinated poly(vinyl dioxide) (PVC-co-CPVC) fiber, which was employed in the surface graft polymerization of acrylonitrile (AN) and tert-butyl acrylate (tBA), precursors for uranium-interacting functional groups.
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Surface modification of Au/TiO2 catalysts by SiO2 via atomic layer deposition

TL;DR: In this paper, an active Au/TiO2 catalyst was modified by amorphous SiO2 via ALD, and the samples were characterized by inductively coupled plasma-optical emission spectrometry (ICP-OES), scanning (SEM-EDX) and transmission electron microscope−energy-dispersive X-ray spectrometer (TEM)-EDX), XRD, and thermogravimetry/differential thermograimetry (TG/DTG), and the catalytic activities in CO oxidation and H2 oxidation were