CAS: 558-20-3; Tetradeuteriomethane

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CAS号7553-56-2 碘 | CAS号7647-01-0 盐酸

📜二氧化碳置于重水体系中,化学反应 3.0H,反应生成 甲烷-D4
参考文献:不锈钢球磨机中 Co2 与 H2O 的定量机械化学甲烷化
标题:不锈钢球磨机中 Co2 与 H2O 的定量机械化学甲烷化
摘要:在此,我们实现了在 H2O 存在下,通过不锈钢球的碰撞和摩擦介导的 Co2 到 Ch4 的几乎定量和选择性的机械化学转化,无需外部加热.
DOI:10.1246/bcsj.20200105

专利信息

专利号:US-2009234121-A1
优先权日:2008-01-16
标 题 :Tridentate (nnc) catalysts for the selective oxidation of hydrocarbons
发明人：PERIANA ROY A; GODDARD III WILLIAM A; OXGAARD JONAS; YOUNG KENNETH
权利人:PERIANA ROY A; GODDARD III WILLIAM A; OXGAARD JONAS; YOUNG KENNETH
摘要:The synthesis of discrete, air, protic, and thermally stable transition metal NNC complexes that catalyze the CH activation and functionalization of alkanes and arenes is disclosed. Methods for the selective conversion of methane to methanol or methyl esters in acidic and neutral media are disclosed.

专利号:US-4388095-A
优先权日:1980-07-21
标 题 :Method of producing a glass layer on an interior surface of a hollow body
发明人：SCHNEIDER HARTMUT; LEBETZKI EGON
权利人:SIEMENS AG
摘要:Glass preforms useful for producing optical fibers therefrom are produced by forming at least one layer of glass on an inner surface of a hollow glass tube by introducing a reactive gas mixture suitable for glass synthesis (ie., SiCl 4 , GeCl 4 , etc., and O 2 ) and a combustible heating gas mixture (ie., CO, C 2 N 2 , CS 2 , C 4 N 2 , COS, C 3 O 2 , etc., and O 2 ) into a hot region within the hollow tube which is generated by exterior heating of such tube. The reactive gas undergoes a chemical reaction at such hot region whereby a material having the composition of glass is deposited on the hot inner surface of the tube as a layer and melts into a clear glass film while the heating gas combusts at the hot region and aids the rate of glass formation on the inner surface of the tube.