CAS: 12069-89-5; Molybdenum Carbonization

📜五氯化钼置于sodium,Carbon Nanotube体系中,用 Melt 用作溶剂,化学反应生成碳化钼
参考文献:A Facile Preparation Of Nanocrystalline Mo2C From Graphite Or Carbon Nanotubes
标题:A Facile Preparation Of Nanocrystalline Mo2C From Graphite Or Carbon Nanotubes
摘要:Nanocrystalline Mo2C Powders Were Successfully Synthesized At 500 Degrees C By Reacting Molybdenum Chloride (Mocl5) With C (Graphite Or Carbon Nanotube) In Metallic Sodium Medium. X-Ray Powder Diffractometer (Xrd),Transmission Electron Microscope (Tem),X-Ray Photoelectron Spectroscope (Xps) And Surface Area Analyzer (Bet Method) Were Used To Characterize The Samples. Experiments Reveal That The Carbon Source Used For The Carbide Synthesis Has A Great Effect On The Particle Size And The Surface Area Of The Samples. When Micro-Sized Graphite Was Used As C Source The Obtained Nanocrystalline Mo2C Powder Consists Of Particles Of 30-100Nm,With A Surface Area Of 2.311 M(2)/g. When Carbon Nanotubes Were Used As C Source,The As-Synthesized Mo2C Sample Is Composed Of Particles Of 20 Similar To 50 Nm,With A Surface Area Of 23.458 M(2)/g,Which Is An Order Of Magnitude Larger Than That Of The Carbide Prepared From The Graphite. (C) 2005 Elsevier Inc. All Rights Reserved.
Doi:10.1016/j.Jssc.2005.09.037

专利信息

专利号:US-5143668-A
优先权日:1988-10-06
标题 :Process for making a reaction-sintered carbide-based composite body with controlled combustion synthesis
发明人：HIDA GEORGE T
权利人:BENCHMARK STRUCTURAL CERAMICS
摘要:There is disclosed a process for preparing a sintered ceramic composite which is comprised of alumina and metal carbide. In the first step of this process, a mixture of silica, aluminum material, and carbon is comminuted until a substantially single-phase material is produced. In the second step of the process, the single phase material is granulated and formed into a green body. Thereafter, the green body is preferably packed in inert powder, placed into a closed reactor, and ignited.

专利号:US-8048933-B2
优先权日:2006-04-27
标 题 :Process and catalyst for production of mixed alcohols from synthesis gas
发明人：LUCERO ANDREW J; SETHI VIJAY K; TUMINELLO WILLIAM H
权利人:UNIV WYOMING
摘要:At least one embodiment of the inventive technology focuses on a new composition that comprises hexagonally close packed molybdenum carbide crystals, in addition to metallic nickel crystals and/or sodium, and having use as a catalyst in a Fischer-Tropsch process to produce alcohol. At least one embodiment of a related aspect of the inventive technology is a Fischer-Tropsch reaction to produce alcohols from carbon monoxide and hydrogen using the aforementioned composition to catalyze reactions producing higher alcohols.

专利号:DE-102015212361-A1
优先权日:2015-07-01
标 题 :Process for the stereoselective synthesis of polyenes from aldehydes

专利号:CN-117303367-A
优先权日:2023-11-02
标 题:Method for solid-phase synthesis of molybdenum carbide by one-step method

专利号:CA-2650634-A1
优先权日:2006-04-27
标 题:Process and catalyst for production of mixed alcohols from synthesis gas

专利号:KR-20130128256-A
优先权日:2012-05-16
标 题:Manufacturing method of cermet substrate for PCC synthesis