Research on the Mechanism of Individual Corruption within Enterprise ——Grounded Study from the Perspective of Enterprise Internal Institutions

系统而持久的腐败已经成为企业中的一种奇怪现象，在新闻报道中经常能够发现企业内部成员腐败事件。而腐败研究的关注点也由政府公职人员腐败转移到企业内部的腐败现象。但是现有研究还没有明确关注到企业内个体腐败现象，即企业中员工以个人利益为目的，使用所拥有的组织职责或权力从事损害组织利益的活动。学术界和实践界对于企业内个体腐败的概念、表现形式和类型缺乏系统性认识，更没有深入探究“企业内部成员腐败为什么会发生”这一基础性问题。 因此，本文希望从企业内部制度（包括规制性和规范性制度）视角探索性地研究企业内个体腐败的产生机制，细分为两个研究问题：（1）企业内个体腐败有哪些类型？（2）由于企业内部制度而滋生企业...Systematic and persistent corruption becomes a strange phenomenon in enterprises, the corruption incidents of internal members of the enterprise often appear in news reports. The focus of corruption research is also transferred from the corruption of government officials to corruption within the enterprise. However, the existing research has not yet clearly concerned about the phenomenon of indivi...学位：管理学硕士院系专业：管理学院_企业管理学号：1762014115121

EQCM and in-situ reflectance FTIR spectroscopic studies of adsorption and oxidation of methanol on Pt electrode in alkaline media

The adsorption and oxidation of methanol on Pt electrode in alkaline media have been investigated by using cyclic voltammetry, electrochemical quartz crystal microbalance (EQCM) and in-situ reflectance FTIR spectroscopy. The experimental results demonstrated that the electrooxidation of CH3OH was closely relative to solution acidity. Only one current peak of methanol oxidation in PGPS was detected at -0.09 V, which illustrated the disappearance of the second current peak due to Pt electrode passivation in alkaline media. The magnitude of the dissociative adsorbate of methanol in alkaline media is smaller than that in acidic media. The main product, such as CO2 and CO32-, was detected clearly and the reactive intermediates that were determined by FTIRS under experimental condition might be mainly HCOO- species. The EQCM studies provide quantitative results of surface mass changes during methanol oxidation, and have thrown new light in the elucidating methanol oxidation

PET碳酸饮料瓶结晶与流变性能研究

通过偏光透射法研究PET碳酸饮料瓶结晶分布情况,稳态与动态流变法研究PET树脂的流变性能,探讨PET瓶应力开裂的原因.结果表明:瓶身结晶分布不均匀,树脂分子量分布窄、有极高分子量存在、粘性太大易造成应力集中或应力残留,使PET碳酸饮料瓶耐应力开裂能力变差

有机玻璃表面增强增透的研究

采用溶胶-凝胶体系制备光学塑料(有机玻璃:PMMA)表面增强的有机硅树脂涂层,制得Si-O-Si刚性交联网络涂层,具有良好的耐磨性及附着力,其表面平整、光滑,同时对PMMA基板的透光性具有明显的改善.并通过红外吸收光谱(FT-IR),紫外分光光度计(UV-vis)等手段,对涂层固化过程及各项性能进行表征

Study on Electrocatalytic Oxidation of sec-Butyl Alcohol on Pt Electrode Modified with Adatoms

运用电化学循环伏安和石英晶体微天平研究了HClO4溶液中仲丁醇在Pt电极及以Sb和S吸附原子修饰的Pt(Pt/Sbad和Pt/Sad)电极上的电催化氧化过程 .从电极表面质量变化可以看出 ,仲丁醇的氧化与电极表面的氧物种有着极其密切的关系 .Pt电极表面Sb吸附原子可在较低的电位下吸附氧 ,明显提高仲丁醇的氧化活性 .与Pt电极相比 ,Sb吸附原子修饰的Pt电极使仲丁醇氧化的峰电位负移约 10 0mV .相反 ,Pt电极表面S吸附原子的氧化会消耗表面氧物种 ,抑制仲丁醇的氧化 .从电极表面质量变化提供了吸附原子电催化作用的数据The processes of adsorption and oxidation of sec butyl alcohol on Pt electrode and Pt electrodes modified with Sb and S (Pt/Sb ad and Pt/S ad ) were studied by using cyclic voltammetry and electrochemical quartz crystal microbalance (EQCM). The results demonstrated that the oxidation of sec butyl alcohol depends strongly on oxidation states of electrode surface. Sb adatoms on Pt surface can adsorb oxygen at relatively low potentials, and exhibit catalytic effects for sec butyl alcohol oxidation. In comparison with the case of Pt electrode, the oxidation peak potential of sec butyl alcohol on Pt surface modified with Sb was negatively shifted about 100 mV. On the contrary, the oxidation of S adatoms consumes oxygen species on Pt electrode surface. As a consequence, the oxidation of sec butyl alcohol was inhibited by the presence of S ad . The EQCM studies provided quantitative results of surface mass changes during sec butyl alcohol oxidation, and have thrown new light on elucidating different effects of adatoms Sb ad and S ad on Pt electrode towards sec butyl alcohol oxidation.国家自然科学基金 (2 983 3 0 60 );; 教育部博士点专项科研基金 (19990 3 840 3 );; 福建省教委科研基金资助项目 (K2 0 0 110 1

Adsorption and Oxidation of 1,3-Butanediol on Pt and Sb,S Modified Pt Electrodes

应用电化学循环伏安和石英晶体微天平 (EQCM )研究了 1 ,3 -丁二醇 ( 1 ,3 -BDL )在Pt电极和以Sb、S吸附原子修饰的Pt(Pt/Sbad和Pt/Sad)电极上的吸附和氧化过程。从电极表面质量变化的结果分析 ,可认为 1 ,3 -丁二醇的氧化与电极表面氧物种有着极其密切的关系。Pt电极表面Sb吸附原子能在较低的电位下吸附氧 ,可显著提高 1 ,3 -丁二醇电催化氧化活性。与Pt电极相比较 ,饱和吸附Sb原子的Pt电极 ,1 ,3 -丁二醇氧化的峰电位负移了 0 2 5V ,峰电流增加了近 1倍。相反 ,Pt电极表面S吸附原子的氧化会消耗表面氧物种 ,饱和吸附S原子的Pt电极上 1 ,3 -丁二醇的电氧化受到抑制。本文从表面质量变化提供了吸附原子电催化作用的新数据。The processes of adsorption and oxidation of 1,3-butanediol on Pt and Pt modified with Sb and S in saturation(Pt/Sb ad and Pt/S ad )electrodes were studied by using cyclic voltammetry and electrochemical quartz crystal microbalance(EQCM).The results demonstrated that the oxidation of 1,3-butanediol depended strongly on oxidation states of electrode surface.Sb adatoms on Pt surface could adsorb oxygen at relatively low potentials,and exhibited catalytic effects for 1,3-butanediol oxidation.In comparison with the case of Pt electrode,the oxidation peak potential of 1,3-butanediol on Pt surface modified with Sb in saturation was negatively shifted about 250 mV with peak current being doubly increased.In a contrary,the oxidation of S adatoms consumed oxygen species of Pt electrode surface.As a consequence,the oxidation of 1,3-butanediol was inhibited on Pt surface modified with S in saturation.The EQCM studies provided quantitative results of surface mass changes during 1,3-butanediol oxidation,and threw new light in elucidating different effects of adatoms Sb ad and S ad on Pt electrode surface towards 1,3-butanediol oxidation.国家自然科学基金 (2 983 3 0 60 );; 福建省教委科研基金资助项目 (K2 0 0 110 1

The Flame Retardant Property of ABS/Silicone Rubber Blends

研究了十溴联苯醚/三氧化二锑(DBDPO/Sb2O3)、有机硅橡胶/含氟聚合物、有机硅橡胶/硬脂酸镁、二盐基亚磷酸铅、滑石粉对ABS燃烧性能的影响.研究结果表明:DBDPO/Sb2O3阻燃体系配合含氟聚合物对ABS/硅橡胶共混物的阻燃是有效的.当硅橡胶2PHR、含氟聚合物1PHR、添加剂DBDPO/Sb2O320PHR时,ABS的氧指数达27;二盐基亚磷酸铅对硅橡胶/硬脂酸镁阻燃ABS有较强的助阻燃作用.In this paper, the effects of DBDPO/Sb_2O_3, silicone rubber/fluorine-containing polymer, silicone rubber/magnesium stearate, dibasic lead phosphite and talcum powder on the flame retardance of ABS plastics were studied. The results demonstrated that DBDPO/Sb_2O_3 fire resistant system combined with fluorine-containing polymer was effective in improving the flame retardant property of ABS/silicone rubber blends. By adding silicone rubber 2 PHR, fluorine-containing polymer 1 PHR, additive, DBDPO/Sb_2O_3, 20 PHR, the OI value of ABS could reach 27. Dibasic lead phosphite was good flame retardant aid to ABS fire retarded with silicone rubber/magnesium stearate

酸性介质中丙烯基硫脲对铜阳极溶出和阴极沉积过程影响的EQCM研究

采用循环伏安(CV)和电化学石英晶体微天平(EQCM)方法研究了酸性介质中铜阳极溶出和阴极沉积过程以及丙烯基硫脲(AT)对该过程的影响.结果表明,铜阳极溶出和阴极沉积过程的M/n分别为32.0和34.2g/mol,都是两电子过程,其间未检测到Cu(Ⅰ)中间产物.AT改变了铜阳极溶出和阴极沉积的历程.在含AT的溶液中,铜阳极溶出和阴极沉积过程的M/n分别为61.9和65.4g/mol,可指认铜阳极溶出产物为CuAT+,并提出了AT存在下Cu阳极溶出和阴极沉积过程的反应机理;从电极表面质量定量变化的角度提供了Cu阳极溶出和阴极沉积过程的新数据

碱性介质中甲醇在铂电极表面吸附和氧化的电化学原位FTIR反射光谱和EQCM研究

运用电化学循环伏安、原位FTIR反射光谱和石英晶体微天平(EQCM)等方法研究了碱性介质中甲醇在Pt电极表面吸附和氧化行为.结果表明:甲醇电氧化与溶液酸碱性有密切的关系.酸性介质中甲醇在Pt电极上的CV曲线有两个正向氧化峰,而碱性介质中只有一个正向氧化峰,第二个氧化峰的消失可能是由于碱性介质中Pt电极在高电位下形成高氧化态的氧物种毒化其表面引起的.碱性介质中甲醇解离吸附产物的数量比酸性介质的明显减少,对甲醇氧化的第一个氧化峰表现出更高的电催化活性.目前实验条件下,原位FTIR反射光谱检测到:碱性介质中甲醇电氧化的最终产物是CO_2和CO_3~(2-),反应中间体主要为HCOO~-物种.从电极表面质量定量变化的角度提供了甲醇反应机理的新数据

甲基丙烯酸C_7～C_9酯的基闭转移聚合

研究了甲基丙烯酸Ｃ_７～Ｃ_９酯的基团转移聚合。聚合必须在８０℃以上进行，讨论了聚合条件对聚合速率、分子量、分散性及转化率的影响