Study on the Photocatalytic Degradation of Acetaminophen by TiO2/Zeolite compounds

对乙酰氨基酚（Acetaminophen,Ace）是最常用的非抗炎解热镇痛药的主要成分，具有潜在的生态毒性，目前尚未找到一种理想而有效的处理方法。研究采用光催化氧化法对其进行光催化降解实验。TiO2以其化学稳定性、无毒性、价格低廉、光催化活性高等优异性能被广泛研究。但因其颗粒过小，易团聚，不易与水分离而受到限制。 研究以具有大表面、高吸附性能的沸石为载体，采用溶胶-凝胶法制备TiO2/沸石复合光催化材料，并借助紫外-可见漫反射（UV-VIS）、X射线衍射（XRD）、扫描电镜（SEM）、傅里叶-红外光谱（FTIR）等分析方法对复合材料进行了性能分析，通过实验研究了复合材料对Ace的光催化降解去...Acetaminophen (Ace) is one of the most widely used pharmaceutical and personal care products (PPCPs), which is a new type environmental pollutants. It is important to find the treatment method which has high removal efficiency for actual use since PPCPs are not biodegradable. In this study, the photocatalysis was used to degrade the Ace. TiO2 is a promising photocatalyst which is inexpensive, ...学位：工学硕士院系专业：环境与生态学院_环境工程学号：3312012115163

The new architectural expression of Minnan Architechure

地域性理论早已被广大建筑学者和从业者所熟知,但将其理论付诸于建筑设计过程并予以实施一直是值得探讨的课题。本文通过对闽南地域建筑文化的叙述,思索现代建筑如何实现地域性的经典理念,并结合若干新闽南建筑实例的探究,表现笔者对于新闽南建筑风格设计的思索。The regional theory has been widely known by students and architects.It is a subject worth being explored that how to put the theory into practice of architectural design.By discussing the local culture of Minnan region,combined with some examples,the writer is supposed to think about how to implement the regional concept in modern architecture and do a research of the architectural style

Analyse the Creation of Suzhou Garden With Pore Structure

本文通过对孔隙结构概念进行论述,研究其在苏州园林墙缘、合院、庭园空间的不同形式的塑造,并分析孔隙性在空间感知方面的处理手法,探究苏州园林造园的精髓。The paper discusses the concept of pore structure,and also researches the different forms of creations in wall space,yard spce and garden space of Suzhou traditional gardens.It analyses the methods of spatial perceptual,which persuing the quintessence of Landscape Gardening in Suzhou gardens

Discussion about architectural originality

建筑是具有独特表现形式的艺术品,除了要满足实用功能之外,还需要具有一定的审美要求。如何做出让人欣赏的建筑,就需要有自己的再创造,也就是所谓的独创。当今建筑行业的发展快速,建筑的独创性受很多条件的制约,其发展空间有限。何为独创性,如何在有限的空间进行创新,如何解决建筑所谓的创新,建筑设计者如何创新才能做到适量,将是本文论述重点。The architecture is an unique form of expressive art,which not only need to meet practical function,but also need to satisfy some certain aesthetic requirements.The appreciation of the architecture based on its own re-creation,which is the so-called original.In today's rapid development of the construction industry,building of originality subject to many conditions,its development space is limited.What is the original,how to innovate in limited space,how to solve the innovation problem of building,how the building designers to innovate appropriately,will be the focus in this paper

Interventional Effect of Non-Invasive Transocular Phototherapy on Negative Emotions in Post-Traumatic Stress Disorder Model Rats

目的 研究窄带蓝光经眼无创光疗对创伤后应激障碍(post-traumatic stress disorder,PTSD)模型大鼠的干预作用，以及光疗对基底外侧杏仁核(basolateral amygdala, BLA)区神经元激活水平的影响。方法 实验对象SD大鼠24只，随机分为空白对照组、应激对照组与光疗组三组，每组各8只大鼠。其中空白对照组大鼠正常饲养，不进行建模和光疗处理；应激对照组采用单次延长应激结合足底电击模型(single inescapable electric foot shock after single prolonged stress procedure, SPS-S)应激处理后，建立PTSD模型但不进行无创光疗干预；光疗组采用SPS-S法应激处理后建立PTSD模型，于应激处理后10 d开始，每天上午8～9点经眼进行波长470 nm窄带LED无创光疗干预，连续照射14 d，照度500 lux。分别于应激处理后第7天、无创光疗处理后第14天，利用旷场实验(open field test,OFT)、高架十字迷宫(elevated plus maze,EPM)检测大鼠的焦虑症状；使用木僵实验检测大鼠的恐惧症状，评估PTSD模型构建和效度、经眼无创光疗逆转应激诱导的焦虑行为情况。三组采用相应处理后，在行为学检测后1～1.5 h内，各取6只大鼠进行灌注和免疫荧光染色，观察c-fos表达水平以评估情绪调节重要脑区基底外侧杏仁核(basolateral amygdala, BLA)区的神经元激活水平。结果 (1)SPS-S法应激处理后第7天，旷场实验结果为应激对照组、光疗组大鼠进入中央区的次数、中央区停留时间均显著低于空白对照组(均P&lt;0.001)；高架十字迷宫实验结果为应激对照组、光疗组大鼠进入开放臂的次数、开放臂停留时间比均显著低于空白对照组(均P&lt;0.001)；木僵实验结果为应激对照组、光疗组大鼠与空白对照组比较，木僵时间百分比显著增加(均P&lt;0.05)，成功构建PTSD动物模型。(2)经眼无创光疗处理后第14天，旷场实验结果为光疗组大鼠进入旷场中央区的次数、中央区停留时间均显著多于应激对照组(均P&lt;0.05)，且与空白对照组比较差异无统计学意义(均P&gt;0.05)；高架十字迷宫实验结果为光疗组大鼠进入开放臂次数与开放臂停留时间百分比均显著高于应激对照组(均P&lt;0.001)，且显著低于空白对照组(均P&lt;0.001)；木僵实验结果为光疗组的木僵时间百分比显著高于空白对照组(P&lt;0.05)，与应激对照组比较，差异无统计学意义(均P&gt;0.05)。免疫荧光结果为光疗组BLA的c-fos表达水平显著低于应激对照组(P&lt;0.05)，而与空白对照组比较差异无统计学意义(P&gt;0.05)。结论 经眼窄带蓝光LED光疗干预PTSD大鼠，可明显改善大鼠的焦虑样行为，降低BLA区的神经元激活水平。</p

Synthesis and Electrochemical Properties of CNTs/V2O5 Hollow Microspheres

采用溶剂热法制备了碳纳米管穿插的分级结构五氧化二钒空心球（VOCx）. 使用XRD、SEM、循环伏安曲线和充放电曲线研究了不同碳纳米管量对产物结构、形貌和电化学性能的影响. 结果表明，碳纳米管的加入明显改善了VOC的倍率特性. 碳纳米管含量为7.1%时，0.5 A&middot;g-1电流密度下，其比电容达到346 F&middot;g-1，8 A&middot;g-1电流密度时，其电容保持率可达75%. 与活性炭组装成混合电容器，在功率密度为700 W&middot;kg-1时，能量密度达12.6 Wh&middot;kg-1.The carbon nanotubes/vanadium oxides (CNTs/V2O5) hollow microspheres (VOC) were prepared via solvothermal process. The effects of the ratio for CNTs to V2O5 on the morphologies, structures and electrochemical performances were systemically investigated. The results indicate that CNTs dramatically enhanced the rate performances of VOC composite electrodes. When the ratio of CNTs is 7.1%, the VOC composite electrode exhibited the best electrochemical performance, which delivered a specific capacitance of 346 F&middot;g-1 at 0.5 A&middot;g-1 and maintained 75% at 8 A&middot;g-1 in 5 mol L-1 LiNO3. A hybrid capacitor was assembly using commercial activated carbon as the negative electrode and VOC as the positive electrode. The hybrid capacitor exhibited an energy density of 12.6 Wh&middot;kg-1 and power density of 700 W&middot;kg-1.国家自然科学基金项目（No. 21173120，No. 51372116）、国家重点基础研究发展计划（No. 2014CB239701）及江苏省自然科学基金项目（No. BK2011030）资助作者联系地址：南京航空航天大学 材料科学与技术学院，江苏省能量转换材料与技术重点实验室，江苏 南京 210016Author's Address: Jiangsu Key Laboratory of Materials and Technology for Energy Conversion, College of Material Science and Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China通讯作者E-mail：[email protected]