合成金属有机(高分子)铁磁体

本文介绍了纯有机(高分子)磁体及金属有机(高分子)磁体的种类、结构和发展慨况,并概述了近年来我们所合成的常温稳定二茂铁型有机(高分子)铁磁体及其应用前景.     

单涂层吸波材料的优化设计及偏差研究

本文通过对单涂层吸波材料内电磁波传输损耗机理的细致研究，提出了单涂层吸波材料优化设计的两项原则。结合具体实例详细说明这两项原则的具体应用，最后讨论涂层电磁参量在偏离匹配条件的情况下，对涂层吸波性能影响的具体结果分析。图３．表１，参３。     

（NPX2）3（X=F,Cl,Br,I）的几何构型和振动频率的MNDO研究

运用ＭＮＤＯ方法对标题化合物的几何构型和振动频率进行了理论计算，计算出来的结构参数与晶体Ｘ－射线实验数据一致；计算出来的捱劝频率与红外和拉曼光谱基本一致，最后，计算得出目前在实验上尚未报道的（ＮＰＩ２）３的上述两个方面的理论数据。     

新型全固态铁离子敏感电极研究

采用稀土电极材料六硼化镧制备了一种新的全固态铁离子敏感电极。研究了该敏感电极在常见介质中对Ｆｅ３＋的响应行为。结果表明，该铁离子敏感电极在１．５ｍｏｌ／ＬＨ３ＰＯ４介质中的线性响应范围、检测下限和响应斜率分别为１．０×１０－５～１．０×１０－１ｍｏｌ／ＬＦｅ３＋，６．０×１０－６ｍｏｌ／ＬＦｅ３＋和６０ｍＶ／ｐＣ，且具有较好的选择性。     

Studies of Several Systems with Air Electrode Electro-Synthesizing H2O2 on the Spot for Degrading Aniline in Aqueous

A gas diffusion electrode (air electrode) with a high current efficiency of electro-synthesizing H2O2 using O2 in air was prepared. The several systems with air electrode as cathode of electro-synthesizing H2O2 on the reaction spot for degrading aniline in aqueous--electro-Fenton system, photo-excitation electro-H2O2 system and photo-electro-Fenton system, were developed. The rates of decomposition of H2O2 and mineralization of aniline were experimentally measured respectively under different conditions, and the results indicated there has an excellent parallel relation between decomposition rate of H2O2 and mineralization rate of aniline. Especially, photo-electro-Fenton system, where H2O2 is decomposed the fastest, is the best system of oxidizing and degrading organic toxicants. Compared photo-electro-Fenton system with photo-Fenton system, important role is revealed in the interface of air electrode. In this paper, the mineralization mechanism of aniline in the photo-electro-Fenton system was also discussed.     

关于加速我县新型墙体材料开发利用的思考

新型墙体材料发开利用具有坚实理论和现实依据。本文根据孙吴县的实际,提出推进措施。     

碳钢表面Fe—Ni—Cr—Si—B合金熔敷层的激光处理

利用１０ｋＷ连续ＣＯ２激光束对熔敷在中碳钢表面上的Ｆｅ４０Ｎｉ３６Ｃｒ２Ｓｉ８Ｂ１４合金进行了表面非晶化处理。对已处理表面进行了扫描电镜，透射电镜和电子衍射的检测分析，发现无论在单条激光处理区，还是在多条处理的搭接区均获得了非晶结构，与之区存的还有微晶组织，处理中非金属元素的烧损是出现微晶的原因。