低价钨化合物反应的研究（Ⅲ）

六氯合钨酸钾是一个温和、有效的还原试剂，后者脱氧后形成烯烃。Ｋ２ＷＣｌ６易合成，明一定的还原性，且不像在多数低价钨试剂那样对空气过于敏感，可能成为有机合成中有用的还原剂。我们用Ｋ２ＷＣｌ６与亚砜放Ｎ－氧化吡啶反应，得到了相应的脱氧产物，而且产率与很高。用Ｋ２ＷＣｌ６还原苯甲醛，发现约有半的原料转苯甲醇。     

水溶性金属有机化合物

本文对水溶性金属有机化合物的发展及现状及其在催化反应等领域中的应用进行了详细的综述，并提出了一些研究水溶性金属有机化合物的发展思路。     

新奇有机化合物的合成

本文综述了近年来具有奇异结构的新有机化合物的合成,根据化合物的结构特征及性质大致可分四类:1、高张力化合物;2、多面体化合物;3、芳香化合物;4、其它.     

化学源中质子化分子离子脱去中性分子的规律

从热力学角度讨论了 ＣＩＭＳ中含不同官能团 Ｘ的系列有机化合物质子化分子 离子 ＲＸＨ＋脱中性分子反应随 ＰＡ（ＨＸ）的增加而减小的规律，用 Ｒ＝Ｃ４Ｈ９ 的系列化合物在ＣＩＭＳ实验中验证了上述结论．本文首次提出并通过对离子能量分 布的一般分析，说明了离子盒压力对官能团脱去反应的影响。     

火焰原子吸收法中有机络合剂对铬的增感效应的研究

本文研究了火焰原子吸收法中有机络合剂对铬的增感效应。在空气-乙炔富燃焰中,0.5%的柠檬酸钠、酒石酸钠、酒石酸钾钠使铬的吸光度增加70%,并能消除钾、钠、钙、镍、铜、锡、锰镁的干扰。探讨了增感效应的机理,认为有机络合剂存在时,气溶胶离子的收缩效应增大、侧向扩散减少是增感的主要原因。     

有机化合物和药物结构分析中的核磁共振技术

核磁共振(NMR)是一种用来研究物质分子结构及物理特性的光谱学方法，它经历了从1960年代的连续波(continuous wave，CW)技术到1970年代的脉冲傅里叶变换(pulse fourier transform，PFT)以及超导核磁共振等几个发展阶段。尤其是近年来脉冲傅里叶变换以及超导核磁共振的引用，提高了核磁共振谱仪的灵敏度，     

丹皮酚及其衍生物的性质研究

从有机胂的角度出发,结合丹皮酚的抗炎、活血和抗肿瘤等特性,合成了一系列的有关丹皮酚和有机胂的衍生物,均为创新化合物;采用正交实验和方差分析对合成化合物的条件进行了探讨,同时对丹皮酚的提取条件进行了优化研究;以创新化合物对人肝癌细胞株HepG2细胞的抗肿瘤活性进行了筛选,获得效果较佳的化合物和最佳的试验浓度,通过对HepG2细胞生长抑制实验、诱导HepG2细胞凋亡分析及机制等的探讨,探索了一类结构简单、较低浓度下可以诱导体外及体内肿瘤细胞凋亡,而对正常细胞影响较小的新型有机胂药物.     

Cationic Organic/Inorganic Hybrids and Their Swelling Properties

Specific properties of poly（dimethylsiloxanes）, such as low glass transition temperature, low surface energy, good insulating properties, biological and chemical inertness, high diffusion coefficient of gases, make them very attractive for practical applications in the daily life. However, there is a great interest last time in the preparation of ionic organic/inorganic materials with new properties for new applications. Quaternary ammonium salt（QAS） groups included in siloxane copolymers could induce new interesting properties such as： permanent fungicidal and bactericidal properties, which make them very attractive as materials for sanitary applications, improved selectivity coefficients of the gas-separation membranes, ion-exchange properties and so forth. So far, QAS groups have been located in the side chain.     

Numerical simulation for volatile organic compound removal in rotating drum biofilter

Rotating drum biofilters (RDBs) could effectively remove volatile organic compounds (VOCs) from waste gas streams. A mathematical model was developed on the basis of mass transport and mass balance equations in an RDB,the two-film theory,and the Monod kinetics. This model took account of mass transfer and biodegradation of VOC in the gas-water-biofilm three-phase system in the biofilter,and could simulate variations of VOC removal efficiency with a changing specific surface area and porosity of the media due to the increasing of biofilm thickness in the biofilter. Toluene was used as a model VOC. This model was further simplified by introducing a coefficient of the gas velocity and ne-glecting the water phase due to the complexity of operating conditions. The equations for the biofilm phase,gas phase,and biofilm accumulation in this model were solved using collocation method,ana-lytic method,and the Runge-Kutta method separately. A computer program was written down as MATLAB to solve this model. Results of numerical solutions showed that toluene removal efficiency in the RDB increased and reached the maximum values of 97% on day 4 after the startup,and then de-creased and remained at 90% after 5 more days of operation. Toluene concentration was high at the outermost layer where more than 70% toluene was removed,and was low at the innermost layer where less than 10% toluene was removed. The dynamic removal efficiencies from this model correlated reasonably well with experimental results for toluene removal in a multi-layered RDB.