Phase States of Na/W/Mn/SiO_2 Composites at Temperatures of Catalytic Oxidative Coupling of Methane

G. D. Nipan

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Phase States of Na/W/Mn/SiO_2 Composites at Temperatures of Catalytic Oxidative Coupling of Methane

机译：Na / W / Mn / SiO_2复合材料在甲烷催化氧化偶联反应中的相态

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This paper analyzes phase states in the Na_2O-WO_3-MnO-Mn_2O_3 and Na_2O-WO_3-Mn_2O_3-SiO_2 systems at temperatures of oxidative coupling of methane (OCM). The results indicate that, in the case of effective OCM, Na/W/Mn/SiO_2 composite catalysts are in melt- Mn_2O_3-tridymite (cristobalite) equilibrium.

机译：本文分析了甲烷氧化偶联（OCM）温度下Na_2O-WO_3-MnO-Mn_2O_3和Na_2O-WO_3-Mn_2O_3-SiO_2体系中的相态。结果表明，在有效的有机化学气相沉积的情况下，Na / W / Mn / SiO_2复合催化剂处于熔融态的Mn_2O_3-tridymite（方石英）平衡状态。

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来源
《Inorganic materials》 |2014年第10期|1012-1017|共6页
作者
G. D. Nipan;
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作者单位

Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991 Russia;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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正文语种 eng
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1. Effect of Pressure on the Phase Composition of Li(Na)/W/Mn/SiO_2 Composites and Their Catalytic Activity for Oxidative Coupling of Methane [J] . G. D. Nipan, V. A. Artukh, V. S. Yusupov, Inorganic materials . 2014,第9期

机译：压力对Li（Na）/ W / Mn / SiO_2复合材料相组成及其对甲烷氧化偶联催化活性的影响
2. Phase states of Li/W/Mn/SiO2 composites in catalytic oxidative coupling of methane [J] . Nipan G. D. Inorganic materials . 2015,第4期

机译：Li / W / Mn / SiO2复合材料在甲烷催化氧化偶联中的相态
3. Oxidative coupling of methane to form ethylene: Effect of the preparation method on the phase composition and catalytic properties of Li-W-Mn-O-SiO2 composite materials [J] . Dedov A. G., Loktev A. S., Nipan G. D., Petroleum Chemistry . 2015,第2期

机译：甲烷氧化偶联生成乙烯：制备方法对Li-W-Mn-O-SiO2复合材料的相组成和催化性能的影响
4. CRITICAL INFLUENCE OF THE AMORPHOUS SILICA-TO-CRISTOBALITE PHASE TRANSITION ON THE PERFORMANCE OF MN/NA_2WO_4/SIO_2 CATALYSTS FOR THE OXIDATIVE COUPLING OF METHANE [C] . J., R.M. LAMBERT, M.S. TKHOV, NATO advanced study institute on combinatorial catalysis and high throughput catalyst design and testing . 2000

机译：无定形二氧化硅致丙酸酯相变对甲烷氧化偶联的Mn / Na_2wO_4 / SiO_2催化剂性能的关键影响
5. Oxidative coupling of methane: Catalytic studies over metal oxides. [D] . Agarwal, Sanjay Krishna. 1989

机译：甲烷的氧化偶联：金属氧化物的催化研究。
6. MnTiO3-driven low-temperature oxidative coupling of methane over TiO2-doped Mn2O3-Na2WO4/SiO2 catalyst [O] . Pengwei Wang, Guofeng Zhao, Yu Wang, 2017

机译：TiO2掺杂Mn2O3-Na2WO4 / SiO2催化剂上MnTiO3驱动的甲烷低温氧化偶联
7. Existence and Properties of Isolated Catalytic Sites on the Surface of Cristobalite-Supported Doped Tungsten Oxide Catalysts (WOx/-SiO2, Na-WOx/-SiO2, Mn-WOx/-SiO2) for Oxidative Coupling of Methane (OCM): A Combined Periodic DFT and Experimental Study [O] . -1

机译：甲烷（OCM）氧化偶联的甲基铝酸盐掺杂氧化钨氧化钨催化剂（WOX / -SIO2，Na-WOX / -SIO2，MN-WOX / -SIO2）中分离催化位点的存在性和性质进行甲烷（OCM）：联合定期DFT和实验研究
8. Oxidative coupling of methane by lanthanum oxide catalysts: The influence of phase morphology on catalytic properties. [R] . Taylor, R. P. 1990

机译：氧化镧催化剂对甲烷的氧化偶联反应：相形态对催化性能的影响。

Phase States of Na/W/Mn/SiO_2 Composites at Temperatures of Catalytic Oxidative Coupling of Methane

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