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Research on the Fe-silicon nitride material self-producing N2 at high temperatureJunhong Chen1,2), Xueda Wang1), Jialin Sun1), Huasheng Zhan1), and Wen Song1) 1) Department of Inorganic...:<正>The Fe-silicon nitride synthesized by flashing combustion process was studied to determine the reaction temperature between Fe and silicon nitride......
Response of Silicon Nitride Ceramics under High-enthalpy Plasma Flows管甲锁1,成来飞1,WANG Yaohui1,21. Science and Technology on Thermostructural Composite Materials Laboratory, Northwestern Polytechnical University2. Inner Mongolia Synthetic Chemical Engineering Institute摘 要:Silicon nitride ceramics were prepared by means of a hot-press sintering method......
ARTICLE J. Cent. South Univ. (2019) 26: 489-500 DOI: https://doi.org/10.1007/s11771-019-4021-y Chromium detoxification mechanism induced growth and antioxidant responses in vetiver (Chrysopogon... Abstract: This study investigated the chromium (Cr) detoxification mechanism-induced changes in growth and antioxidant defence enzyme activities in Chrysopogon zizanioides. Plant growth decreased by 36.8......
Luminescence properties of nitride red phosphor for LED滕晓明,庄卫东,胡运生,黄小卫摘 要:Eu2+-doped ternary nitride phosphor, Sr2Si5N8:Eu2+, was synthesized using the high temperature solid-state method. The X-ray diffraction (XRD) pattern showed that Sr2Si5N8 single phase was obtained. The lattice parameters shrank because the radius of Eu2+ was smaller than......
High temperature stability of Eu2+-activated nitride red phosphors胡运生,庄卫东,何华强,刘荣辉,陈观通,刘元红,黄小卫National Engineering Research Center for Rare Earth Materials, General Research Institute for Nonferrous Metals, and Grirem Advanced Materials Co., Ltd.摘 要:The novel nitride-based luminescent materials have received much attention since the end of the last......
High temperature stability of Eu2+-activated nitride red phosphors胡运生,庄卫东,何华强,刘荣辉,陈观通,刘元红,黄小卫National Engineering Research Center for Rare Earth Materials, General Research Institute for Nonferrous Metals, and Grirem Advanced Materials Co., Ltd.摘 要:The novel nitride-based luminescent materials have received much attention since the end of the last......
Preparation and Properties of Ultra-fine Chromium Carbonization of High Performance Mechanical Activation田磊1,2,CHEN Lijie1,张廷安2,Lü Guozhi2,LIU Yan2,ZHANG Ying21. School of Metallurgical and Chemical..." name="ChDivSummary">The preparation of hydroxyl chromium oxide by hydrogen reduction of disodium chromate and particulate hydroxyl mechanical activation features were studied. Then with self-made......
Spatial distribution of chromium in soils contaminated by chromium-containing slag HUANG Shun-hong(黄顺红)1, 2, PENG Bing(彭 兵)1, YANG Zhi-hui(杨志辉)1, CHAI Li-yuan(柴立元)1, XU You-ze(许友泽)1, SU Chang...; Abstract: To evaluate the metal chromium (Cr) contamination of soil at a chromium-containing slag site by ferrochromium production, the contaminated sites, under slag heap......
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