S
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.
Tao Wang,Yan Sun,Liangliang Zhang,Kaiqian Li,Yikun Yi,Shuyan Song,Mingtao Li,Zhen-An Qiao,Sheng Dai +8 more
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
Suree Brown,Yanfeng Yue,Li-Jung Kuo,Nada Mehio,Meijun Li,Gary A. Gill,Costas Tsouris,Richard T. Mayes,Tomonori Saito,Sheng Dai,Sheng Dai +10 more
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
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Alkyl Chain Length and Temperature Effects on Structural Properties of Pyrrolidinium-Based Ionic Liquids: A Combined Atomistic Simulation and Small-Angle X-ray Scattering Study
Song Li,Jose Banuelos,Jianchang Guo,Lawrence M. Anovitz,Gernot Rother,Robert W. Shaw,Patrick C. Hillesheim,Sheng Dai,Gary A. Baker,Peter T. Cummings,Peter T. Cummings +10 more
TL;DR: In this paper, an all-atom model of 1-alkyl-1-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide ([CnMPy][Tf2N], n = 3, 4, 6, 8, 10] was used to compare with new X-ray scattering experimental results.