吡嗪席夫碱银配位聚合物的晶体结构、发光性质和抗菌活性

来源 :人工晶体学报 | 被引量 : 0次 | 上传用户:lso_oo00
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
利用2-乙酰基吡嗪和异烟肼在无水乙醇中反应得到席夫碱化合物N-[(1-吡嗪基)-1-亚甲基]异烟酰肼(L)。以L和硝酸银为原料,通过扩散法合成了配位聚合物{[Ag3L2(NO3)2]CH3CN}n,并通过X-射线单晶衍射、元素分析、红外光谱、荧光光谱对其进行结构解析和性质表征。单晶衍射分析结果表明,该配位聚合物属单斜晶系,P21/c空间群,晶胞参数为a=
其他文献
As a promising graphene analogue,two-dimensional (2D) polymer nanosheets with unique 2D features,diversified topological structures and as well as tunable elect
The application of polymers to replace oleylamine (OLA) and oleic acid (CA) as ligands for perovskite nanocrystals is an effective strategy to improve their sta
Lead telluride (PbTe) is one of the reliable candidates for infrared (IR) optoelectronics with optimum band-gap as well as excellent photoelectric properties.Gr
The development of magnetic two-dimensional (2D) materials in its infancy has generated an enormous amount of attention as it offers an ideal platform for the e
制备了NH2-UiO66和电化学还原氧化石墨烯(rGO)的混合材料NH2-UiO66/rGO,并将其成功地用于电化学同时检测镉离子(Cd2+)和铅离子(Pb2+).通过采用扫描电子显微镜(SEM)、X射线衍
Numerous reports have elucidated the importanca of mechanical resonators oomprising quantum-dot-embedded carbon nanotubes(CNTs) for studying the effects of sing
针对乙腈-乙醇-水物系常压下存在三个二元和一个三元共沸物的特殊情况,设计了节能型变压-萃取精馏四塔流程(PS-ED)和萃取-变压精馏四塔流程(E-PSD)两类工艺,利用Aspen Plus软
The development of information processing devices with minimum carbon emission is crucial in this information age.One of the approaches to tackle this challenge
There is an emerging need for high-sensitivity solar-blind deep ultraviolet (DUV) photodetectors with an ultra-fast response speed.Although nanoscale devices ba
光伏发电以绿色、可再生、能源质量高和不受资源分布地域的限制等优点被广泛使用,单晶硅又以低衰减率和高转换效率等优点渐渐超过了多晶硅光伏电池在市场中的份额,但成本问题和产能问题一直束缚着单晶硅太阳能产业的发展。本文提出了一种在晶体生长过程中随硅液面下降而下降的直拉单晶炉热屏结构,来解决在拉晶过程中坩埚上升所造成的拉晶速度和稳定性降低以及拉晶能耗增加的问题,并以CL120-97单晶炉热场为研究对象,利用有限元仿真对单晶炉优化前后晶体和熔体的热场以及氩气流场进行分析。分析仿真结果表明,优化后单晶炉不仅可以提高单晶