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Transforming the layered ferromagnet F5GT for future spintronics
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IMAGE: Researchers demonstrated 5 wt.% Na2WO4/SiO2 as the first heterogeneous coupling catalyst for oxidative coupling of methane. The bifunctional system generated CH3 radicals over La2O3 and selectively coupled CH3 . view more
Credit: Chinese Journal of Catalysis
Oxidative coupling of methane (OCM) is an economically valuable and promising reaction because it can directly convert the abundant feedstock natural gas into valuable C
2 hydrocarbons. The commercialization of OCM, however, is hampered by the low yield of C
2 products, which is associated with OCM reaction mechanism. It is generally accepted that traditional OCM reaction follows a heterogeneous-homogeneous mechanism, which consists of a heterogeneous activation of methane at the surface of catalysts to generate methyl radicals (CH
CARBONDALE, IL A mathematics professor and researcher at Southern Illinois University Carbondale (SIUC) is under federal indictment for grant fraud. Mingqing Xiao of Makanda, Illinois, is accused of fraudulently obtaining $151,099 in federal grant money from the National Science Foundation (NSF) by concealing support he was receiving from an arm of the Chinese government and a Chinese public university. Xiao is charged with two counts of wire fraud and one count of making a false statement.
The prosecution is part of the Justice Department s ongoing China Initiative. Led by the Department s National Security Division (NSD), the China Initiative is an effort to safeguard American intellectual property and research programs and counter the multi-faceted threat posed by the PRC government to U.S. national security.
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