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	Protective Geopolymer Coatings Containing Multi-Componential Precursors: Preparation and Basic Properties Characterization 期刊论文 OAI收割 MATERIALS, 2020, 卷号: 13, 期号: 16 作者: Jiang, Chenhui; Wang, Aiying; Bao, Xufan; Chen, Zefeng; Ni, Tongyuan \| 收藏 \| 浏览/下载：127/0 \| 提交时间：2020/12/16 SIO2/NA2O MOLAR RATIO COMPRESSIVE STRENGTH MECHANICAL-PROPERTIES ALKALINE-SOLUTION PART I CONCRETE NAOH ACTIVATORS RHEOLOGY POWDER
	甲基化岩藻寡糖或甲基化硫酸酯化岩藻寡糖或其盐及制备和应用专利 OAI收割专利类型: 发明, 专利号: CN201210108737.6, 申请日期: 2013-10-30, 公开日期: 2013-10-30 作者: 王晶收藏 \| 浏览/下载：97/0 \| 提交时间：2014/08/04 一类甲基化岩藻寡糖或甲基化硫酸酯化岩藻寡糖或其盐 (2)甲基化位置在非还原端岩藻糖的C4位 (3)岩藻糖以α(1→4)糖苷键连接 (4)以下述一般式(I)表示的甲基化或者甲基化硫酸酯化岩藻寡糖为组成糖的必需成分式中 R2为H 其特征在于：(1)组成糖：岩藻糖及其衍生物 R为H或SO3H或SO3Na n为1‑20之间的整数。FDA0000153050730000011.tif R1为H或者SO3H或SO3Na
	Er3+-Doped lutetium borosilicate glass for optical signal amplification at 1.5 m (EI CONFERENCE) 会议论文 OAI收割 Infrared Components and their Applications, November 8, 2004 - November 11, 2004, Beijing, China 作者: Wang X.; Wang X.; Wang X.; Zhang J.; Zhang J. 收藏 \| 浏览/下载：32/0 \| 提交时间：2013/03/25 A new glass of Lu2O3-B2O 3-SiO2-Na2O-Er2O3 system is prepared by the technique of high-temperature melting at different temperatures and the formation range of the glass is experimentally obtained. Effects of the B2O3 content on the infrared spectral properties such as the 1.5 m emission bandwidth corresponding to 4I13/2&rarr4I15/2 transition and the Judd-Ofelt parameter t (t = 2 4 6) of Er3+ ions in the glass has been observed. The glass exhibits big integrated emission cross sections for the 1.5 m emission band. Excellent thermal stability of the glass has been demonstrated using differential thermal analysis. The Er 3+-doped lutetium borosilicate glass is a great candidate for broadband erbium doped fiber amplifiers.
	Rare-earth doped tungsten tellurite glasses and waveguides: Fabrication and characterization (EI CONFERENCE) 会议论文 OAI收割 Physics of Non-Crystalline Solids 10, October 15, 2004 - October 15, 2004, Parma, Italy 作者: Chen B.; Chen B. 收藏 \| 浏览/下载：41/0 \| 提交时间：2013/03/25 Tungsten tellurite glasses doped with Er3+ Tm3+ Pr3+ and Ho3+ ions were prepared by melt quenching. The glass matrix was the same for all types of glasses and had a high sodium content in order to allow the fabrication of waveguides using an ion-exchange technique. The absorption spectra of the glasses were measured and the Judd-Ofelt parameters q were obtained from the experimental oscillator strengths of the f &rarr f transitions. Er3+ doped glasses showed a very high quantum efficiency when comparing the calculated radiative decay time with the measured lifetime of the 4I 13/2 metastable level. Ag+ Na+ ion-exchanged planar waveguides were successfully obtained in all types of glasses and characterized by the prism coupling technique. It turned out that the diffusion constant values are very similar for glasses containing different rare-earth ions with the same concentration while at least for the Er 3+ doped ones the diffusion constant changes with the ions concentration. 2004 Elsevier B.V. All rights reserved.
	Na~(125)I在碳纳米管中的填充期刊论文 OAI收割同位素, 2003, 期号: Z1 吴胜伟,李燕,李玉兰,董生,黄旋,李文新收藏 \| 浏览/下载：23/0 \| 提交时间：2012/07/04 Na125I 碳纳米管填充释放
	青蒿素衍生物SM486对小鼠运动神经末梢钠、钾流的抑制期刊论文 OAI收割生理学报, 1995, 卷号: 47, 期号: 1, 页码: 25 作者: 施玉--; 徐幼芬; 顾琛; 李英 \| 收藏 \| 浏览/下载：21/0 \| 提交时间：2019/01/08 I（Na） IK