M
Mitsuhiro Murayama
Researcher at Virginia Tech
Publications - 147
Citations - 7466
Mitsuhiro Murayama is an academic researcher from Virginia Tech. The author has contributed to research in topics: Transmission electron microscopy & Unstructured grid. The author has an hindex of 35, co-authored 133 publications receiving 6236 citations. Previous affiliations of Mitsuhiro Murayama include Kyushu University & University of Virginia.
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Journal ArticleDOI
Discovery and Characterization of Silver Sulfide Nanoparticles in Final Sewage Sludge Products
TL;DR: This field-scale study provides for the first time nanoparticle-level information of the Ag(2)S present in sewage sludge products, and further suggests the role of wastewater treatment processes on transformation of Ag nanoparticles and ionic Ag potentially released from them.
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Pre-precipitate clusters and precipitation processes in Al-Mg-Si alloys
Mitsuhiro Murayama,Kazuhiro Hono +1 more
TL;DR: In this paper, a three-dimensional atom probe (3DAP) and transmission electron microscopy (TEM) was used to characterize the solute clusters and the metastable precipitates in aged Al-Mg-Si alloys.
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Natural, incidental, and engineered nanomaterials and their impacts on the Earth system
Michael F. Hochella,Michael F. Hochella,David W. Mogk,James F. Ranville,Irving C. Allen,George W. Luther,Linsey C. Marr,B. Peter McGrail,Mitsuhiro Murayama,Mitsuhiro Murayama,Mitsuhiro Murayama,Nikolla P. Qafoku,Kevin M. Rosso,Nita Sahai,Paul A. Schroeder,Peter J. Vikesland,Paul Westerhoff,Yi Yang +17 more
TL;DR: The sources and impacts of natural nanomaterials, which are not created directly through human actions; incidental nanom material, which form unintentionally during human activities; and engineered nanomMaterials,Which are created for specific applications are reviewed.
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Microstructure of two-phase Al–1.7 at% Cu alloy deformed by equal-channel angular pressing
TL;DR: In this paper, the microstructural changes of an aged Al-1.7 at% Cu alloy associated with severe plastic deformation have been studied by transmission electron microscopy (TEM) and energy-filtered transmission electron microscope (EF-TEM).
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Glycerol Hydrogenolysis on Carbon-Supported PtRu and AuRu Bimetallic Catalysts
TL;DR: Bimetallic PtRu and AuRu catalysts were prepared by a surface redox method in which Pt or Au was deposited onto the surface of carbon-supported Ru nanoparticles with an average diameter of 2-3 nm as mentioned in this paper.