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13篇 您的检索式:作者名="He Shuli"
    题名 作者 年代 出处 被引量
1Fabrication and characterization of Ce_(0.7)Zr_( 0.3)O_2 nanorods having high specific surface area and large oxygen storage capacity显示文摘Nanorod-like Ce 0.7 Zr 0.3 O 2 solid solutions were synthesized by a sodium dodecyl sulfate-assisted precipi- tation method. The samples were characterized by means of scanning electron microscopy, transmission electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, and specific surface area measurement. Typical Ce 0.7 Zr 0.3 O 2 nanorods were 40 nm in average diameter and 450 nm in length, with specific surface area and oxygen storage capacity of 194 m 2 /g and 374 mol/g, respectively.Yucheng Du Shuli Shi Hong He Hongxing Dai 2011Particuology2011,9,1:5
2Synthesis of Monodisperse CdS Nanorods Catalyzed by Au Nanoparticles显示文摘Semiconductor nanocrystals(dots,rods,wires,etc.)exhibit a wide range of electrical and optical properties that differ from those of the corresponding bulk materials.These properties depend on both nanocrystal size and shape.Compared with nanodots,nanorods have an additional degree of freedom,the length or aspect ratio,and reduced symmetry,which leads to anisotropic properties.In this paper,we report the Au nanoparticle-catalyzed colloidal synthesis of monodisperse CdS nanorods.Based on systematic high resolution transmission electron microscopy studies,we propose a growth mechanism for these nanorods.Hongwang Zhang Savas Delikanli Yueling Qin Shuli He Mark Swihart Hao Zeng 2008Nano Research2008,1,4:2
3显示文摘He Shuli He Kaiyuan Wang Z Cheng Lizhi and Fu Yujun 1997Chin Phys Lett1997,14,6:1
4Measurement of solid state nuclear tracks in apatite by thermal analysis method显示文摘A new measurement method of thermal analysis for solid state nuclear tracks is proposed.The annealing heat emitted by the unit mass of solid state nuclear tracks in heavy particles of the sample is determined via micro-thermal analysis method.Hence,the number of solid state nuclear tracks in the unit mass of sample is determined.In particular,this paper introduces the method and its significance to measure the number of α-particles nuclear tracks in apatite by measuring the annealing heat of α-particles nuclear tracks.In addition,the mechanism of the measurement and potential applications are discussed.HE ShaoRong YANG TongSuo LI TianXiang LU BaiZuo JI ShuLi HENG ShuYun 2009Chinese Science Bulletin2009,54,20:1
5Oil-polluted water purification via the carbon-nanotubes-doped organohydrogel platform显示文摘Solar-driven evaporators are promising for tackling freshwater scarcity but still challenged in simultaneously realizing comprehensive performances at one platform for sustainable and efficient application in real-world environments,such as stablefloating,scalability,salt-resistance,efficient vaporization,and anti-oil-fouling property.Herein,we design a hybrid organohydrogel evaporator to achieve the enduring oil contamination repulsion with maintaining accelerated evaporation process,and integrate capacities of ultra-stable floating,hindered salt-crystallization,large-scale fabrication for practical purification of seawater and polluted solutions.The raised water surface surrounding evaporators,induced by low density of organogel-phase,results in oil contamination resistance through the lateral capillary repulsion effect.Meanwhile,the organogel-phase containing photo-thermal carbon-nanotubes with low thermal capacity and conduction can form locally confined hot dots under solar irradiation and reduce heat dissipation on heating excessive water.Therefore,based on this approach,accelerated long-term practical purification of oilcontaminated solutions without any extra disposal is realized.Considering other properties of ultra-stable floating,large-scale fabrication,and anti-salt crystallization,these innovative organohydrogel evaporators open pathways for purifying oil-slickpolluted water via interfacial evaporation and are anticipated accelerating industrialization of efficient and sustainable solar-driven water purification.Xuetao Xu Xizi Wan Haonan Li Yikai Zhang Wen He Shuli Wang Miao Wang Xu Hou Shutao Wang 2022Nano Research2022,15,6:1
6Recommendations for construction of a nonlinear international Terrestrial Reference Frame显示文摘The problems of ITRF2008,the latest International Terrestrial Reference Frame,are pointed out and analyzed as follows:(1) ITRF is not a mm-level Terrestrial Reference Frame;(2) the origin of ITRF is neither the Earth's center of mass (CM) nor the center of figure (CF);(3) the scale of ITRF is not a uniform system in the sense of the gravitational theory of relativity.These problems result from the linear hypothesis used in the establishment and maintenance of ITRF,which includes the linear hypothesis of the coordinates definition of the ITRF reference stations,and the seven coordinate transformation parameters (three translation parameters,three rotation parameters,and one scale parameter) when the ITRF combine solution is constructed.The linear hypothesis of the ITRF construction leads to the current terrestrial reference frame only at the cm-level,which cannot satisfy the requirements of monitoring mm-level crust movements as well as the global environment.This article points out that the construction of a mm-level Terrestrial Reference Frame is actually a leap from linear to nonlinear.Therefore,according to the main characteristics of nonlinear changes of the crust's deformation,the geocenter motion and the overall height fluctuation of the Earth,the new ITRF station coordinates definition and the new observation equations of combined solutions are constructed for the realization of a mm-level nonlinear ITRF,which can solve the problems of the current ITRF.ZHU WenYao SONG ShuLi HE LiNa 2011Science China(Physics,Mechanics & Astronomy)2011,54,1:1
7显示文摘ZHAO Shuli WANG Bing HE Min 2006Anal Chim Acta2006,569,2:1
8Geochemical Characteristics and Genesis of the Metallogenic Rocks in the Chagande'ersi Molybdenum Deposit in Wulatehouqi,Inner Mongolia显示文摘在内部蒙古和它的开始的 Chagande'ersi 铝存款的 Geochemical 特征用测试的岩石 mineralography 和岩石 geochemical 在这研究被分析。Chagande'ersi 铝存款的使矿物化的国家岩石主要由中等组成有细密纹理的 monzogranite,中等有细密纹理的 rich-K 花岗石,与次要的有细密纹理的 K 长石花岗石静脉和石英静脉。岩石被高硅石描绘,富有的碱,高钾,它是为铝矿化作用的有利因素。岩石有 Rittmann 从 1.329 ~ 1.961 的索引, 7.41 的平均 Na2O+K2O 价值,和 Al2O3/(CaO+Na2O+K2O )> 1,建议岩石属于 high-K 计算碱的 peraluminous 花岗石。典型岩石样品在 Rb, Th, K 和轻稀土元素元素被充实,弄空在 Sr, Ba, Nb, P 和 Ti,和这些特征类似于源于板边缘的碰撞的 melt 花岗石的。岩石的 Eu 掉落在外壳花岗石和外壳披风花岗石之间的地区,并且接近外壳花岗石的;(La/Lu ) N 显示花岗石的形成环境是一个大陆人边缘背景。Nb/Ta 比率接近平均外壳(10 ) 的;monzogranite 的 Zr/Hf 比率是部分在吝啬的披风(3460 ) 下面,当 K 长石花岗石的 Zr/Hf 比率在外壳中接近吝啬的价值时,全面分析证明在这个区域的花岗石在在构造碰撞之间的转变时期期间形成了并且碰撞以后。在板碰撞和造山运动期间,外壳和披风材料身体上被混合, remelting 进熔岩然后水晶分别,最后在这个区域产生了岩石身体的形成。这与铝矿化作用有近空间、时间的关系。YAN Kai XIAO Rongge HE Zhongyin FENG Gang WANG Shuli 2013Acta Geologica Sinica(English Edition)2013,87,1:1
9显示文摘Wang Zhi He Kaiyuan He Shuli 1997J Magn Magn Mater1997,171,:1
10Relationship Between Magnetic Field-Induced Entropy Change and Magnetic Field显示文摘The ingots with the composition of LaFe13-xSix(1.2Dong Qiaoyan Zhang Hongwei Shen Juelian Sun Jirong He Shuli Shen Baogen 2005Journal of Rare Earths2005,23,4:0
11RF and field measurements of the SSC-LINAC RFQ显示文摘The 53.667 MHz continuous-wave heavy ion RFQ has been designed and manufactured for the SSC-LINAC project.This four-rod RFQ accelerates ions with maximum mass to charge ratio of 7 from 3.728 keV/u to 143 keV/u.Measurements have been carried out to check the RF performance of the cavity and the quality of the electric field.The S11 of the power coupler is adjusted to better than-44 dB,and the Q0 of the cavity is 6440.The quality of the electric field is evaluated by the perturbation method.The measurement procedure and data analysis will be discussed in detail.The error due to gravity of the perturbation bead has been corrected by averaging the fields in different quadrants.As a result,the unflatness of the electric field is±2.5%,and the dipole field component distributes from 0%to 20%in different longitudinal positions,which indicates the asymmetry of the quadrupole field.The unflatness of the quadrupole field distribution represents a good agreement with the simulation results.High power RF test and beam commissioning of the RFQ are on schedule in early 2014.LIU Ge LU YuanRong YIN XueJun ZHANG XiaoHu DU Heng JIANG PeiYong LI ZhongShan LI XiaoNi HE Yuan WANG Zhi GAO ShuLi YANG YaQing ZHU Kun YAN XueQing CHEN JiaEr YUAN YouJin XIA JiaWen ZHAO HongWei 2014Science China(Physics,Mechanics & Astronomy)2014,57,7:0
12Expert consensus on irrigation and intracanal medication in root canal therapy显示文摘Chemical cleaning and disinfection are crucial steps for eliminating infection in root canal treatment. However, irrigant selection or irrigation procedures are far from clear. The vapor lock effect in the apical region has yet to be solved, impeding irrigation efficacy and resulting in residual infections and compromised treatment outcomes.Xiaoying Zou Xin Zheng Yuhong Liang Chengfei Zhang Bing Fan Jingping Liang Junqi Ling Zhuan Bian Qing Yu Benxiang Hou Zhi Chen Xi Wei Lihong Qiu Wenxia Chen Wenxi He Xin Xu Liuyan Meng Chen Zhang Liming Chen Shuli Deng Yayan Lei Xiaoli Xie Xiaoyan Wang Jinhua Yu Jin Zhao Song Shen Xuedong Zhou Lin Yue 2024International Journal of Oral Science2024,16,1:0
136-2 Recent Progress of the SSC-Linac显示文摘SSC-Linac[1] as the injector for the Separated Sector Cyclotron (SSC), is being constructed at national labo-ratory Heavy Ion Research Facility at Lanzhou (HIRFL). The injection and extraction energy are 3.7 keV/u and1.025 MeV/u, respectively. Fig. 1 shows the front end section of the SSC-Linac. The high charges state continuswave (CW) 4-rod RFQ has been designed and fabricated for some years. From the end of 2013, the commissioningof the RFQ was performed and the beam test was carried out in April 2014. In this paper the experiment resultwill be presented.Yin Xuejun Yuan Youjin Zhang Xiaohu Lu Wang Du Heng Li Xiaoni Jiang Peiyong Li Zhongcan Wang Haonin Yang Yaqing Ma Lizhen Xu Zhe Zhang Xuezhen Sun Liangting Yao Qinggao Meng Jun Cai Guozhu He Yuan Zhao Hongwei Xia Jiawen Liu Ge Lu Yuanrong Zhu Kun Gao Shuli Yan Xueqing Chen Jiaer 2014IMP & HIRFL Annual Report2014,,1:0
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