维普中文期刊产品整合服务
28篇 您的检索式:作者名="Q.F."
    题名 作者 年代 出处 被引量
1EFFECTS OF DIFFERENT FUNCTIONAL GROUP-CONTAINING ORGANICS ON MORPHOLOGY-CONTROLLED SYNTHESIS OF SILVER NANOPARTICLES AT ROOM TEMPERATURE显示文摘Silver nanoparticles with average particles sizes ranging from 2 to 131nm were manipulatively synthesized starting from silver nitrate using different functional group-containing organic modifiers at room temperature. The effects of the organic modifiers on the morphology of the resulting silver nanoparticles were strongly dependent on the intrinsic properties of the functional groups and the reducibility of the reductant. Numerous ether bonds (-O-) present in polyethylene glycol and Tween-80 were beneficial to the formation of silver nanoparticles with particle sizes of several nanometers in a narrow size distribution in both weak and strong reducing environments. Cetyltrimethylammonium bromide induced the formation of nanosized silver triangle plates in a weak reducing environment. The crystal growth of the silver nanoparticles with particle sizes of more than 10nm was postulated through an adhesion process of small-sized particles followed by a subsequent coalescence process under the present reaction conditions.A.L. Wang H.B. Yin M. Ren X.N. Cheng Q.F. Zhou X.F. Zhang 2006Acta Metallurgica Sinica(English Letters)2006,19,5:5
2EFFECT OF LOW-FREQUENCY ELECTROMAGNETIC FIELD ON THE AS-CASTING MICROSTRUCTURES AND MECHANICAL PROPERTIES OF HDC 2024 ALUMINUM ALLOY显示文摘低频率的影响扔过程的水平直接寒冷上的电磁的地试验性地被调查。有 40 公里的一种生气尺寸的 2024Q.F. Zhu Z.H. Zhao J.Z. Cui Y.B. Zuo F. Qu 2008Acta Metallurgica Sinica(English Letters)2008,21,3:4
3Linking discrete particle simulation to continuum process modelling for granular matter: Theory and application显示文摘Two approaches are widely used to describe particle systems: the continuum approach at macroscopic scale and the discrete approach at particle scale. Each has its own advantages and disadvantages in the modelling of particle systems. It is of paramount signiflcance to develop a theory to overcome the disadvantages of the two approaches. Averaging method to link the discrete to continuum approach is a potential technique to develop such a theory. This paper introduces an averaging method, including the theory and its application to the particleflow in a hopper and the particle-fluid flow in an ironmaking blast furnace.H.P. Zhu Z.Y. Zhou Q.F. Hou A.B. Yu 2011Particuology2011,9,4:2
4An Ultrafine-Grained AZ31 Magnesium Alloy Sheet With Enhanced Superplasticity Prepared by Accumulative Roll Bonding显示文摘Q.F. WANG X.P. XIAO J. HU W.W. XU X.Q. ZHAO S.J. ZHAO 2007Journal of Iron and Steel Research International2007,,5:1
5Microstructure and properties of fine grained W–15wt.% Cu composite sintered by microwave from the sol–gel prepared powders显示文摘Y. Zhou Q.X. Sun R. Liu X.P. Wang C.S. Liu Q.F. Fang 2013Journal of Alloys and Compounds2013,,:1
6Effect of holding temperature on microstructure of an AS91 alloy during semisolid isothermal heat treatment显示文摘G.R. Ma X.L. Li L. Xiao Q.F. Li 2010Journal of Alloys and Compounds2010,,1:1
7An Energy Gradient Fracture Criterion Based on Virtual Crack Vector Model with Application to T-Stress Problem显示文摘Liu D.A. Li Li Yun Yuan Q.F. Cheng D.X 20042004 (261)2004,,261:1
8Numerical modelling of the gas flow through perforated plates显示文摘B.Y. Guo Q.F. Hou A.B. Yu L.F. Li J. Guo 2012Chemical Engineering Research and Design2012,,:1
9Improvements of the DA equation for application in hydrogen adsorption at supercritical conditions显示文摘L. Zhan K.X. Li R. Zhang Q.F. Liu CH.X. L.CH. Ling 2003The Journal of Supercritical Fluids2003,,1:1
10Microwave sintering of W/Cu functionally graded materials显示文摘R. Liu T. Hao K. Wang T. Zhang X.P. Wang C.S. Liu Q.F. Fang 20112011 (1-3)2011,,1:1
11Which has the least immunity depression during postoperative analgesia—morphine, tramadol, or tramadol with lornoxicam?显示文摘Z.Y. Wang C.Q. Wang J.J. Yang J. Sun Y.H. Huang Q.F. Tang Y.N. Qian 2006Clinica Chimica Acta2006,,1:1
12Intramedullary cavernous malformations: Clinical features and surgical technique via hemilaminectomy显示文摘L.G. Bian H. Bertalanffy Q.F. Sun Jian-Kang Shen 2009Clinical Neurology and Neurosurgery2009,,6:1
13Anther culture in connection with induced mutations for rice improvement显示文摘Q.F. Chen C.L. Wang Y.M. Lu M. Shen R. Afza M.V. Duren H. Brunner 2001Euphytica2001,,3:1
14Effects of fulvic acid on growth performance and meat quality in growing-finishing pigs显示文摘H.X. Bai Q.F. Chang B.M. Shi A.S. Shan 20132013 (1-3)2013,,1:1
15Effect of zirconium addition on the impact toughness of the heat affected zone in a high strength low alloy pipeline steel显示文摘A.M. Guo S.R. Li J. Guo P.H. Li Q.F. Ding K.M. Wu X.L. He 2006Materials Characterization2006,,2:1
16Glycolysis of poly(ethylene terephthalate) (PET) using basic ionic liquids as catalysts显示文摘Q.F. Yue C.X. Wang L.N. Zhang Y. Ni Y.X. Jin 2011Polymer Degradation and Stability2011,,4:1
17Evaluation of W–Cu metal matrix composites produced by powder injection molding and liquid infiltration显示文摘P.W. Ho Q.F. Li J.Y.H. Fuh 2007Materials Science & Engineering A2007,,1:1
18Which has the least immunity depression during postoperative analgesia—morphine, tramadol, or tramadol with lornoxicam?显示文摘Z.Y. Wang C.Q. Wang J.J. Yang J. Sun Y.H. Huang Q.F. Tang Y.N. Qian 2006Clinica Chimica Acta2006,,1:1
19EXPERIMENTAL RESEARCH ON CrAl MIXED POWDERS BY MECHANICAL ALLOYING显示文摘Thechangesof microstructure, phase? structureand microhardnessof Cr Al mixed powders in the processof mechanical? alloying ( MA) have? beeninvestigated by X ray diffractionanalysis , SEM examination and microstructure testing. The results show that the mi crostructure of Cr Al mixed powderssubjected? to mechanicalalloying for96 hoursexhibits super saturated solid solution of Cr andintermetalliccompound η AlCr2 .B.S. Qi, C.G. Wang , X. Yaw and Q.F. Peng Schoolof Materials Science and Engineering,Shandong University of Technology ,Jinan 250061 ,China 1999Acta Metallurgica Sinica(English Letters)1999,12,4:1
20Supersonic separation in onshore natural gas dew point plant显示文摘Priscilla B. Machado Juliana G.M. Monteiro Jose L. Medeiros Hugh D. Epsom Ofelia Q.F. Araujo 2012Journal of Natural Gas Science and Engineering2012,,:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费