国家自然科学基金(50725208)

作品数：7被引量：9H指数：2
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相关作者：郭林李成榕吕玉珍汪佛池赵赫威更多>>
相关机构：北京航空航天大学华北电力大学东北电力大学更多>>
相关期刊：《Science Bulletin》《发光学报》《Science China(Physics,Mechanics & Astronomy)》《Optoelectronics Letters》更多>>
相关主题：氧化锌纳米棒ZNO发光性质光学性质纳米棒更多>>
相关领域：一般工业技术理学机械工程化学工程更多>>
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简单湿化学法制备八面体Sb2O3纳米晶及其光学特性被引量：2
《科学通报》2014年第7期572-577,共6页周静 赵赫威 郭林 
国家自然科学基金(50725208,51272012)资助
在没有使用表面活性剂的情况下,采用简单的湿化学方法成功制备出八面体Sb2O3纳米晶.用X射线衍射仪(XRD)、扫描电子显微镜(SEM)、高分辨透射电子显微镜(HRTEM)、傅立叶变换红外光谱(FT-IR)、拉曼光谱(Raman)以及光致发光光谱(PL)对所制...
关键词：SB2O3 八面体 生长机理 光致发光 
Fabrication of a network structure SERS substrate and the application in ultra-sensitive crystal violet detection
《Optoelectronics Letters》2013年第5期381-384,共4页谭恩忠 殷鹏刚 郭林 
supported by the National Basic Research Program of China(No.2010CB934700);the National Natural Science Foundation of China(Nos.20973019 and 50725208)
A network structure surface-enhanced Raman scattering(SERS)-active substrate is fabricated by adding Ag sol dropwise on adhesive tape.Scanning electron microscope(SEM) is employed to characterize the structure of the ...
关键词：SERS 网络结构 结晶紫 应用程序 衬底 检测 制备 超灵敏 
Shape evolution of antimony oxychloride from sheaf-like to quasi-wafer structures
《Chinese Science Bulletin》2011年第35期3817-3822,共6页ZHOU Jing ZHAO HeWei LI LiDong GUO Lin 
supported by the National Basic Research Program of China (2010CB93470);the National Natural Science Foundation of China (50725208,20973019)
Antimony oxychloride Sb8O11Cl2(H2O)6 products with various morphologies including sheaf-like,rhombic-plate,oval leaf-like and quasi-wafer have been successfully synthesized via a mild and facile solution route at room...
关键词：结构形状 氧氯化 晶圆 透射电子显微镜 扫描电子显微镜 演变 锑 X射线衍射 
Facile construction of quasi 1D trimanganese tetraoxide nanostructures via soft templating
《Science China(Physics,Mechanics & Astronomy)》2011年第11期1958-1962,共5页WANG Ning CAO Xia GUO Lin 
supported by the National Natural Science Foundation of China (Grant Nos. 20973019,50725208 and 50902007);the Fundamental Research Funds for the Central Universities (Grant No. YMF1002016)
Self-assembly of nanocrystals can not only lead to a better understanding of inter-particle acting force, but also enable rational building of complex and functional materials for future nanodevices. Here by utilizing...
关键词：MN3O4 SELF-ASSEMBLY soft template MAGNETISM 
Direct Electrochemistry of Cytochrome c at a Hierarchically Nanostructured TiO_(2) Quantum Electrode被引量：2
《Nano Research》2010年第5期369-378,共10页Li Liu Ning Wang Xia Cao Lin Guo 
This work was supported by the National Basic Research Program of China(No.2010CB934700);the National Natural Science Foundation of China(Nos.20973019,50902007,and 50725208).
Monodisperse TiO2 nanoparticles and urchin-like hierarchical TiO2 nanospheres assembled with ultrathin quantum nanowires(about 2 nm)have been synthesized by a simple template-free wet chemical method.The morphology,st...
关键词：Hierarchically nanostructured TiO2 cytochrome c ionic strength BIOELECTROCHEMISTRY 
简单溶液法制备氧化锌纳米棒及光学性质被引量：4
《发光学报》2009年第4期495-498,共4页吕玉珍 郭林 李成榕 汪佛池 
国家自然科学基金(50725208)资助项目
以水合醋酸锌(ZnAc2·2H2O)和水合肼(N2H4·H2O)为反应物,在未使用任何表面活性剂的简单反应体系中制得了ZnO纳米棒。采用X射线衍射(XRD)、扫描电子显微镜(SEM)、高分辨透射电镜(HRTEM)和室温荧光光谱对产物的晶体结构、形貌和发光性质...
关键词：ZNO 纳米棒 发光性质 
Synthesis and photoluminescence properties of Nd_2O_3 nanoparticles modified by sodium bis(2-ethylhexyl) sulfosuccinate被引量：1
《Chinese Physics B》2008年第12期4669-4672,共4页任建华 赵同刚 刘建华 孔娟 贺加欣 郭林 
Project supported by State Key Project of Fundamental Research for Nanoscience and Nanotechnology (Grant No 2006CB932300);the National Natural Science Foundation of China (Grant No 50725208)
This paper reports that Nd2O3 nanoparticles modified by AOT（sodium bis（2-ethylhexyl） sulfosuccinate） were prepared using microemulsion method in the system of water and propanol/AOT/toluene. Transmission electron ...
关键词：Nd2O3 nanocrystals photoluminescence spectrum surface modification 
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