把分子态的氢转变为等离子态的氢可以从热力学和动力学层面上提高氢还原金属氧化物的能力。
Transforming molecular hydrogen to plasma hydrogen can enhance the reduction ability of hydrogen in the terms of thermodynamics and kinetics.
氧化态的重整催化剂使用前要经过于燥和还原等步骤。
The oxidation state reforming catalyst should be dried and reduced before application.
随着还原时间的增长,等离子态氢还原氧化物得到的金属层厚度增加。这表明等离子态氢能强化氢还原金属氧化物的能力。
With an increase of reduction time, the reduced metallic layer became thicker, which showed that the plasma hydrogen enhanced the reduction ability of hydrogen for metal oxide.
利用x射线衍射法对铜—锌和铜—锌—铝系低压合成甲醇催化剂还原态的结晶铜和氧化锌晶格畸变进行测定。
The crystal copper and distorted zinc oxide lattice of reduced low-pressure synthetic catalyst of methanol are studied with XRD.
氧化态、生长态和还原态三种不同的状态,原子周围环境不一样,基础吸收边也有所移动。
At the oxidation state, the growth state and the reduction state, the circumstance of the atom is different, so the absorption edge also varied.
同一掺杂量的铌酸锂晶体,与生长态的相比,晶体缺陷氧化态的增加,还原态的减少。
The crystal with the same Mn doping amount, compared with the growth state, the defect increased at the oxidation state and decreased at the reduction state.
用氢酶如何催化代谢物上氢的氧化或质子的还原以及配合态液中氧化还原过程的电子迁移规律阐释了生物的氧化还原过程中的电催化反应机理。
The electricity-catalyze mechanism is explained by Hydrogenases how to catalyse the oxidation of hydrogen or to the reduction of protons of metabolism and the el.
而且催化剂的稳定性取决于还原态铁对氧化气氛的稳定性。
The catalyst stability depends on the extent of stability of the reduced iron to the oxidizing atmosphere.
通过对丁字湾海域沉积物氧化还原参数的测定,得出该海域沉积物主要呈还原态。
The redox parameters in the sediment of T-shaped Bay on Shandong Peninsula were determined and it was found that the sediment showed mainly reducing form.
所有的铁-硫簇的氧化和还原态的不同的一个正式的电荷,无论其数量的铁原子。
The oxidized and reduced states of all iron-sulfur clusters differ by one formal charge regardless of their number of fe atoms.
从元素的价态分析讨论同一种元素在不同价态之间的氧化还原反应情况 ,从而得出“中间价态规则”。
The rules for intermediate valence conditions are obtained from the analysis and discussion of the oxidation reduction reactions of the same element in different valence conditions.
硫酸盐还原菌(SRB)是一类利用硫酸盐或者其他氧化态硫化物作为电子受体来异化有机物质的严格厌氧菌。
Sulfate reducing bacteria(SRB) is one kind of strict anaerobic bacteria that uses sulfate or other oxidative sulfides as electron-acceptors to catabolize organic materials.
电沉积过程中,钨酸根被还原成中间价态的氧化物。
Tungstate ions were reduced to oxide with intermediate valence.
一种连续制备还原态化合物的方法,包括将氧化态化合物连续送入反应室,以及使用还原性气体接触该氧化态化合物。
A method of continuously producing reduced compounds, which comprises continuously feeding our oxidised compound into a reaction chamber and contracting the oxidised compound with a reductant gas.
而在此基础上,其氧化-还原电位仅较癌旁组织轻度偏向还原方向,提示癌组织内仍存有较明显的氧化应激态。
Based on this changes, the REDOX potential in the cancer tissues has only slightly reductive shift, which may suggest an apparent oxidative stress existed in the cancer tissues.
介绍了氧化反应标准自由能变与温度关系图的制作原理以及对图的识别 ,进一步认识并掌握这种图解方法在研究高温干态氧化还原反应变化规律中的应用 。
In this paper we give a more detail introduction about drawing principle and recognition of relation curve of standard free energy of oxidation reaction changes from temperature.
目的:探讨恶性肿瘤组织的氧化-还原态及其抗氧化能力的改变。
AIM: To investigate the changes of the REDOX status and the antioxidative capability in the tissue of malignant tumors.
本发明公开了一种组合物及所述组合物的制备方法,所述组合物包含金属氧化物和促进剂,其中至少部分促进剂作为还原价态促进剂存在。
A composition comprising a metal oxide and a promoter, wherein at least a portion of the promoter is present as a reduced valence promoter, and methods of preparing such composition are disclosed.
研究了系列不同掺杂、不同掺杂浓度、单掺杂和双掺杂以及不同后处理态(生长态、还原态和氧化态)铌酸锂晶体的透过率光谱和光折变二波耦合效应。
The experimental results show that the optical transmission spectra range and two-wave mixing gains are smaller in the high doped LiNbO_3 crystals.
研究了系列不同掺杂、不同掺杂浓度、单掺杂和双掺杂以及不同后处理态(生长态、还原态和氧化态)铌酸锂晶体的透过率光谱和光折变二波耦合效应。
The experimental results show that the optical transmission spectra range and two-wave mixing gains are smaller in the high doped LiNbO_3 crystals.
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