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10篇 您的检索式:作者名="Tie Shu"
    题名 作者 年代 出处 被引量
1Activation of the mucosal immune system in irritable bowel syndrome显示文摘Vinton S. Chadwick Wangxue Chen Dairu Shu Barbara Paulus Peter Bethwaite Andy Tie Ian Wilson 2002Gastroenterology2002,,7:3
2Nmnerical comparison of WENO finite volume and Runge-Kutta Galerkin methods 显示文摘Zhou Tie Li Yinfan Shu Chi-wang 2001J Sci Computing2001,16,:1
3Weighted support vector machines forregression and its application 显示文摘DU Shu xin WU Tie jun 2004Journal of Zhejiang University2004,138,3:1
4Activation of the mucosal immune system in irritable bowel syndrome显示文摘Vinton S. Chadwick Wangxue Chen Dairu Shu Barbara Paulus Peter Bethwaite Andy Tie Ian Wilson 2002Gastroenterology2002,,7:1
5PtCu_(3) nanoalloy@porous PWO_(x) composites with oxygen container function as efficient ORR electrocatalysts advance the power density of room-temperature hydrogen-air fuel cells显示文摘It is challenging and desirable to construct Pt-based nanocomposites with oxygen storage function as efficient oxygen reduction reaction(ORR)catalysts for practical proton exchange membrane fuel cells(PEMFCs).Herein,we achieve novel porous nanocomposites of PtCu_(3) nanoalloys-embedded in the PWO_(x) matrix(PtCu_(3)@PWO_(x)),which has an oxygen container feature.The PtCu_(3)@PWO_(x)/C exhibits an ultrahigh mass activity(MA)of 3.94 A·mgPt−1 for ORR,which is 26.3 times as high as the commercial Pt/C and the highest value ever reported for PtCu-based binary system.Theoretical calculations reveal that the compressive strain and d-band center downshift of Pt intrinsically contribute to the excellent ORR performance.In H_(2)-air PEMFCs at room temperature,furthermore,the PtCu_(3)@PWO_(x)/C delivers a high power density(218.6 mW·cm^(−2)),much superior to commercial Pt/C(131.6 mW·cm^(−2)).In H_(2)-O_(2) PEMFCs,PtCu_(3)@PWO_(x)/C outputs a maximum power density of 420.1 mW·cm^(−2).This work provides an effective idea for designing oxygen-storing ORR catalysts used for practical room-temperature H_(2)-air fuel cells.Rui Chen Tie Shu Fengling Zhao Yongfei Li Xiaotong Yang Jingwei Li Daliang Zhang Li-Yong Gan Ke Xin Yao Qiang Yuan 2022Nano Research2022,15,10:0
6Pilot HI survey of Planck Galactic Cold Clumps with FAST显示文摘We present a pilot HI survey of 17 Planck Galactic Cold Clumps(PGCCs)with the Five-hundred-meter Aperture Spherical radio Telescope(FAST).HI Narrow Self-Absorption(HINSA)is an effective method to detect cold HI being mixed with molecular hydrogen H2 and improves our understanding of the atomic to molecular transition in the interstellar medium.HINSA was found in 58%PGCCs that we observed.The column density of HINSA was found to have an intermediate correlation with that of 13CO,following log(N(HINSA))=(0.52±0.26)log(N13CO)+(10±4.1).HI abundance relative to total hydrogen[HI]/[H]has an average value of 4.4×10-3,which is about 2.8 times of the average value of previous HINSA surveys toward molecular clouds.For clouds with total column density NH>5×1020 cm-2,an inverse correlation between HINSA abundance and total hydrogen column density is found,confirming the depletion of cold HI gas during molecular gas formation in more massive clouds.Nonthermal line width of 13CO is about 0-0.5 kms-1 larger than that of HINSA.One possible explanation of narrower non-thermal width of HINSA is that HINSA region is smaller than that of 13CO.Based on an analytic model of H2 formation and H2 dissociation by cosmic ray,we found the cloud ages to be within 106.7-107.0 yr for five sources.汤宁宇 左沛 李菂 Lei Qian Tie Liu Yue-Fang Wu Marko Krco Meng-Ting Liu You-Ling Yue Yan Zhu Hong-Fei Liu Dong-Jun Yu Jing-Hai Sun Peng Jiang Gao-Feng Pan Hui Li Heng-Qian Gan Rui Yao Shu Liu FAST Collaboration 2020Research in Astronomy and Astrophysics2020,20,5:0
7A Web-based Condition Monitoring and Diagnostic System of Rolling Mill显示文摘A web based condition monitoring and fault diagnosis system (CMAFDS) for the F2 finishing mill of the 2050 Hot Strip Mill was developed at a steel works. The features of the condition monitoring and fault diagnosis system based on the Web are analyzed in this paper. This paper also describes the main frame of the hardware and the software in the system and emphatically points out the function of the database management system(DBMS) based on the Web. It is proved that the web based CMAFDS is practical in technology and much superior to the CMAFDS based on other network technology in functions.XIONG Liang cai, HE Lin song, SHI Tie lin, YANG Shu zi Huazhong University of Science and Technology, Wuhan 430074, P.R.China 2002International Journal of Plant Engineering and Management2002,7,1:0
8Structural Characteristics of Langmuir-Blodgett Films Based on Water-soluble Binuclear Phthalocyanine显示文摘Phthalocyanineshavebeenintensivelystudiedbecausetheyexhibitmanyoutstandingchemicalandphysicalpropertiesforapplications[1,2].M...ZHANG Yan jie, LI Lin song, JIN Jian, ZHAO Ying ying ** and LI Tie jin (Department of Chemistry, Jilin University, Changchun, 130023) DU Xi guang and YANG Shu qing (Department of Chemistry, Northeast Normal University, Changchun, 130025) 1999Chemical Research in Chinese Universities1999,15,1:0
9Sterically Stabilized Poly(3, 4-ethylenedioxythiophene) Colloidal Dispersions Doped with Different Sulfonic Acids显示文摘The preparation of sterically stabilized poly(3, 4-ethylenedioxythiophene)(PEDOT) colloidal dispersions doped with different sulfonic acids is described. Three different sulfonic acids, i.e., p-toluenesulfonic acid, β-naphthalenesulfonic acid and D-camphor-10-sulfonic acid are used, facilitating the preparation of sterically stable PEDOT colloidal particles. The influences of the dopants and concentration of polymeric stabilizer on the yields, morphologies and electrical properties of the resultant colloidal particles were investigated. The colloidal particles with the size ranging from 172 to 334 nm have been obtained in good yields. The compressed pellet conductivity was as high as 4.5 Scm-1.Tie Jun WANG Ping CHEN Xiu Jie HU Shu Yun ZHOU 2006Chinese Chemical Letters2006,17,10:0
10Boosting alkaline hydrogen evolution performance by constructing ultrasmall Ru clusters/Na^(+),K^(+)-decorated porous carbon composites显示文摘The construction of efficient and durable electrocatalysts with highly dispersed metal clusters and hydrophilic surface for alkaline hydrogen evolution reaction(HER)remains a great challenge.Herein,we prepared hydrophilic nanocomposites of Ru clusters(~1.30 nm)anchored on Na^(+),K^(+)-decorated porous carbon(Ru/Na^(+),K^(+)-PC)through hydrothermal method and subsequent annealing treatment at 500℃.The Ru/Na^(+),K^(+)-PC exhibits ultralow overpotential of 7 mV at 10 mA·cm^(-2),mass activity of 15.7 A·mgRu^(-1)at 100 mV,and long-term durability of 20,000 cycles potential cycling and 200 h chronopotentiometric measurement with a negligible decrease in activity,much superior to benchmarked commercial Pt/C.Density functional theory based calculations show that the energy barrier of H-OH bond breaking is efficiently reduced due to the presence of Na and K ions,thus favoring the Volmer step.Furthermore,the Ru/Na^(+),K^(+)-PC effectively employs solar energy for obtaining H_(2)in both alkaline water and seawater electrolyzer.This finding provides a new strategy to construct high-performance and cost-effective alkaline HER electrocatalyst.Mingxiu Duan Tie Shu Jingwei Li Daliang Zhang Li-Yong Gan Ke Xin Yao Qiang Yuan 2023Nano Research2023,16,7:0
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