电催化

The current decay of CO oxidation at Pt SPE gas sensing electrode in short time scale has been studied.

对短时间内Pt－SPE气敏电极上CO氧化电流的衰退现象的研究表明，Pt表面无CO吸附态情况下，衰退主要与电极阳极极化后Pt表面氧化程度加深有关；采用动电势扫描法可使电极对CO氧化的催化活性基本恢复，但随着电极的进一步极化，衰退仍会继续。

The prominent properties of NCW is its high ionization constant and low dielectric constant as compared as the normal water,so that NCW has the characteristics of own acid-base catalytic function and the ability of dissolving organic and inorganic compounds.

近临界水与常温常压水相比突出的性能是电离常数大和介电常数小，因而近临界水具备自身酸碱催化功能和溶解有机物和无机物的特性。

The outstanding properties of near-critical water comparing to that of water at ambient temperature and pressure are its high ionization constant and low dielectric constant,so it possesses self-acid/base catalysis function and special solubility of organics and inorganics.

近临界水与常温常压水相比其突出的性能是电离常数大和介电常数小，因而近临界水自身具各酸碱催化功能和能同时溶解有机物和无机物的特性。

Matching between the performance of catalytic converter and electronicsystem having been researched, and conclusion that the catalyst that is the compoundof noble metal with rare-earth including Ce have wide working scope having beengotten.

7对于催化器的性能与电控系统的匹配进行了研究，所开发的含铈稀土复合型催化剂可以明显扩大高效工作窗口。

Tungsten trioxide , as one kind of functional materials with great potential for technological applications such as electrochromic devices, gas detection and chemical catalyst, has been investigated systematically.

三氧化钨是一种具有广泛应用前景的功能材料，在诸如电致变色、气体探测和化学催化等方面已得到较系统的研究。

Nanocrystalline hexagonal VSi〓, with an average diameter of 35nm, was prepared via a reduction-silication route by the reaction of metallic sodium with vanadium tetrachloride and silicon at 650℃ in a molten salt system of magnesium chloride and sodium chloride. The sample had good oxidation resistance at 1000℃.

金属硅化物通常具有很高的熔点、较低的电阻率、很好的高温热稳定性，有些还具有奇异的光、电、磁、超导、催化等性能，因此是一类最富潜力的高温结构材料和电子材料。

Organic inorganic hybrid materials on molecular level with an inorganic silica-like core can be obtained using POSS as the precursor.

含多官能团POSS的交联聚合物由于具有多孔性，在吸附、催化、介电等方面有着广泛的应用前景。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。