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浏览/检索结果: 共10条，第1-10条 帮助

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A new method for the rapid identification of external water types in rainwater pipeline networks using UV-Vis absorption spectroscopy 期刊论文  OAI收割
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2025, 卷号: 324
作者:  Chen, Xiaowei;  Zhao, Nanjing;  Zhu, Wanjiang;  Yin, Gaofang;  Jia, Renqing
  |  收藏  |  浏览/下载：91/0  |  提交时间：2024/11/20
Synthesis, Characterization, Thermal Analyses, and Spectroscopic Properties of Novel Naphthyl-Functionalized Imidazolium Ionic Liquids 期刊论文  OAI收割
Russian Journal of Physical Chemistry A, 2018, 卷号: 92, 期号: 3, 页码: 502-507
作者:  Yao, Meihuan;  Li, Qing;  Xia YQ(夏延秋);  Liang YM(梁永民)
  |  收藏  |  浏览/下载：46/0  |  提交时间：2018/06/11
Iodine Ions Mediated Formation of Monomorphic Single-Crystalline Platinum Nanoflowers 期刊论文  OAI收割
chemistry of materials, 2012, 卷号: 24, 期号: 14, 页码: 2645-2654
作者:  Yin, Jie;  Wang, Junhu;  Li, Mingrun;  Jin, Changzi;  Zhang, Tao
收藏  |  浏览/下载：38/0  |  提交时间：2013/10/11
A new uranyl(VI) complex of rigid V-shaped carboxylate ligand: Synthesis, structure and properties 期刊论文  OAI收割
Inorganic Chemistry Communications, 2010, 卷号: 13, 期号: 11, 页码: 1340-1342
C. C. Ji, J. Li, Y. Z. Li and H. G. Zheng
收藏  |  浏览/下载：26/0  |  提交时间：2012/11/02
Ag Nanoparticles Coated SWCNT with Surface Enhanced Raman Scattering (SERS) Signals 期刊论文  OAI收割
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2010, 卷号: 10, 期号: 12, 页码: 8538-8543
作者:  Chen, Z;  Liu R(刘茹);  Wang YL(王亚玲);  Zhu HR(朱华瑞);  Sun ZP(孙志鹏)
收藏  |  浏览/下载：23/0  |  提交时间：2016/06/29
Optical characterization of bare CdSe and CdSe/CdS core/shell nanocrystals (EI CONFERENCE) 会议论文  OAI收割
ICO20: Biomedical Optics, August 21, 2005 - August 26, 2005, Changchun, China
作者:  Liu L.;  Yu B.;  Liu L.
收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25
Thiol-capped CdSe/CdS core/shell nanocrystals (NCs) which show high luminescence quantum yield are synthesized in an aqueous solution. UV-Vis absorption spectroscopy and photoluminescence (PL) spectroscopy are employed to analyze optical characters and stabilities of NCs. Furthermore  PL properties are studied in a temperature range between 77K and 300K. The PL peak position of bare CdSe NCs shifts toward shorter wavelengths and the band becomes sharper with decreasing temperature. On the same condition  the PL peak position of CdSe/CdS core/shell NCs keeps unconverted nearly with the variation of temperature. Photostability of bare CdSe NCs and CdSe/CdS core/shell NCs are compared under the 325nm laser irradiation. It takes 78 seconds that the PL intensity declines to the half for CdSe NCs  but 442 seconds for CdSe/CdS core/shell NCs. The fluorescence decay lifetime increases about six times after overcoating. The results indicate that the CdS shell can improve the low temperature PL stability and photostability of CdSe NCs effectively.  
Synthesis and characterization of phenyl-capped oligoanilines 期刊论文  OAI收割
SYNTHETIC METALS, 2001, 卷号: 119, 期号: 1-3, 页码: 399-400
作者:  Sun, ZC;  Jing, XB;  Wang, XH;  Li, J;  Wang, FS
  |  收藏  |  浏览/下载：12/0  |  提交时间：2019/04/09
NMR and UV-Vis study on phenyl-capped oligoaniline salts 期刊论文  OAI收割
SYNTHETIC METALS, 2001, 卷号: 119, 期号: 1-3, 页码: 313-314
作者:  Sun, ZC;  Jing, XB;  Wang, XH;  Li, J;  Wang, FS
  |  收藏  |  浏览/下载：14/0  |  提交时间：2019/04/09
The active sites in different TS-1 zeolites for propylene epoxidation studied by ultraviolet resonance Raman and ultraviolet visible absorption spectroscopies 期刊论文  OAI收割
catalysis letters, 2001, 卷号: 72, 期号: 3-4, 页码: 235-239
作者:  Zhang, FZ;  Guo, XW;  Wang, XS;  Li, G;  Zhou, JC
收藏  |  浏览/下载：22/0  |  提交时间：2010/11/30
Spectral and electrical properties of the charge transfer salt (TTM-TTF)Cu2Brx (x similar to 4.72) 期刊论文  OAI收割
SYNTHETIC METALS, 1998, 卷号: 94, 期号: 1, 页码: 51-55
作者:  Olejniczak, I;  Pukacki, W;  Graja, A;  Liu, YQ;  Liu, SG
  |  收藏  |  浏览/下载：20/0  |  提交时间：2019/04/09