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- In this thesis, a first principles study of the electronic properties and mechanical properties of transition metals, transition metal carbides and nitrides is presented. 过渡金属碳化物和氮化物具有高硬度、高熔点、耐磨损和耐腐蚀的优良特性,被广泛应用于切削刀具和用作硬质涂层。
- Progress of Transition Metal Carbides in Heterogenous Catalysis 过渡金属碳化物的研究进展
- Bond Dissociation Energies of the Diatomic Transition Metal Carbides CrC~+, MoC~+, and WC~+ 过渡金属碳化物 CrC~+、 MoC~+和 WC~+的键离解能研究(英文)
- transition metal carbides 过渡金属碳化物
- Physics of Transition metal Oxides. 过渡金属氧化物物理学。
- Keywords Bond dissociation energy;Synchrotron radiation;Photoionization;Transition metal carbide ions; 键离解能;同步辐射;光电离;过渡金属碳化物;
- Heats of hydration of divalent transition metal cations. 二价过渡元素离子水化热等.
- Synthesis of Transition Metal Methionine Schiff Base Complexes and The O2. 甲硫氨酸席夫碱铜、锌、钴配合物合成及抗O2.
- The transition metal catalysts for hydrosilation are reviewed in this paper. 本文评论了用于硅氢加成反应的过渡金属催化剂。
- transition metal carbide 过渡金属碳化物
- It was found that refractory metal carbides (MC) entered the crystallites of the composites to a depth of several microns from the ablated surface and obviously influenced the texture around them. 结果表明,难熔金属化合物(MC)在烧蚀过程中进入到距表层几个微米之内的纤维和基体炭微晶内,明显影响了相邻微晶的形貌。
- Improvement and modification of traditional metal sulphide catalysts, and the current situation of new catalysts such as metal carbides, metal nitrides and metal phosphides are emphasized. 着重概述了传统金属硫化物催化剂的改性方法,新型的金属碳化物、金属氮化物和金属磷化物催化剂的研究现状。
- It has been proved that the introduction of nitrides of transition metals in the silicon nitride was better than that of carbides in the aspects of electrical conductivity and cutting property. 研究发现,加入过渡金属的氮化物或混合加入在增加复合材料的导电性及提高切削性能上比单独加入碳化物具有更大的优势。
- Transition metal sulfur chemistry has an important significance in biochemistry and industry. 过渡金属硫化学在生物及工业方面均有重要意义。
- A deodorant catalyst CMT A composed of transition metal and rare earth oxides was prepared. 介绍了以堇青石蜂窝陶瓷薄片为载体 ,附载过渡金属及稀土金属氧化物活性组分制备的 CMT- A除臭催化剂。
- Kishore K. Action of transition metal oxides on composite solid propellants[J]. AIAA J., 1980, (18):1404. 张炜;张仁.;过渡金属氧化物催化作用的表征[J]
- In this paper we have investigated the sensor response to CO gas of REMeO3 (RE = rare earth, Me = transition metal). 本文考察了钙钛矿REMeO_3(RE=La,Pr,Nd,Sm,Eu,Gd,Tb,Dy;Me=Co,Mn,Fe,Cr,V)氧化物的CO气敏特性,发现灵敏度大小次序为SmCoO_3>SmFeO_3>SmMnO_3>SmCrO_3>SmVO_3;
- Oxygen carrier is a kind of transition metal complexes which can absorb O2 reversibly. 化学链燃烧是一种新型的燃烧技术,氧载体的性能对它的发展非常重要。
- The Spectrum Characteristics of Unconjugated Bilirubin and Transition Metal Ions in NaOH Solution. Yang Fang; Zheng Wenjie; Bai Yan et al(杨芳,郑文杰,白燕等).
- Organic metal catalyzer, phosphine ligand for transition metal catalyzed reactions. 用途: 该产品系为一种二膦配体。DPPF 与过渡金属的络合物可用C-C/C-N/C-O偶合反应等有机合成催化剂。