|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Alloying Design for High Wear-Resistant Cast Hot-Forging Die Steels显示文摘The alloying design of cast hot-forging die steels was analyzed.The relationship of the life of east hot-forg- ing dies with the failure patterns was studied.The thermal wear resistance was believed to be the key property for the alloying design of cast hot-forging die steels. The alloying design parameters were selected and optimized for the cast hot-forging die steel with high wear resistance.The wear resistance of the optimized east die steel was evaluated in comparison with commercial H13 steels and 3Cr2WSV steel. In the new cast hot-forging die steel, VC is predomi- nant carbide with Cr and Mo as the main solution elements inα-Fe. It is found that the cast die steel has significantly lower wear rate than normal H13 steel and 3Cr2W8V steel, almost the same as that of high purity H13 steel. The high wear resistance of the new east hot-forging die steel can be attributed to its reasonable alloying design and non- sensibility to the detrimental function of S and P. | CUI Xiang-hong SHAN Jun YANG Zi-run WEI Min-xian WANG Shu-qi DONG Chuang | 2008 | Journal of Iron and Steel Research(International)2008，15，4： | 9 |
| 2 | Synthesis of novel CeO_2–BiVO_4/FAC composites with enhanced visible-light photocatalytic properties显示文摘To utilize visible light more effectively in photocatalytic reactions,a fly ash cenosphere(FAC)-supported CeO2–BiVO4(CeO2–BiVO4/FAC)composite photocatalyst was prepared by modified metalorganic decomposition and impregnation methods.The physical and photophysical properties of the composite have been characterized by X-ray diffraction(XRD),scanning electron microscope(SEM)and energy dispersive X-ray spectroscopy(EDX),X-ray photoelectron spectroscopy(XPS),and UV–Visible diffuse reflectance spectra.The XRD patterns exhibited characteristic diffraction peaks of both BiVO4and CeO2crystalline phases.The XPS results showed that Ce was present as both Ce4+and Ce3+oxidation states in CeO2and dispersed on the surface of BiVO4to constitute a p–n heterojunction composite.The absorption threshold of the CeO2–BiVO4/FAC composite shifted to a longer wavelength in the UV–Vis absorption spectrum compared to the pure CeO2and pure BiVO4.The composites exhibited enhanced photocatalytic activity for Methylene Blue(MB)degradation under visible light irradiation.It was found that the 7.5 wt.%CeO2–BiVO4/FAC composite showed the highest photocatalytic activity for MB dye wastewater treatment. | Jin Zhang Bing Wang Chuang Li Hao Cui Jianping Zhai Qin Li | 2014 | Journal of Environmental Sciences2014，26，9： | 7 |
| 3 | Lead-free thermochromic perovskites with tunable transition temperatures for smart window applications显示文摘The structural flexibility of hybrid perovskite materials allows for phase transition and consequently thermochromic properties.Here we investigate the thermochromic performance in a series of copper-based layered perovskites with organic cations having different alky chain lengths. Their transition temperature is found to be dependent on the organic cations due to molecular motion and hydrogen bond interaction, providing possibilities to prepare thermochromic semiconductors near room temperature for smart window applications. | Jingwen Li Xiaolong Liu Peixin Cui Junmeng Li Tao Ye Xi Wang Chuang Zhang Yong Sheng Zhao | 2019 | Science China Chemistry2019，62，9： | 6 |
| 4 | Recent Advances in Space-Deployable Structures in China显示文摘Deployable space structure technology is an approach used in building spacecraft,especially when realizing deployment and folding functions.Once in orbit,the structures are released from the fairing,deployed,and positioned.With the development of communication,remote-sensing,and navigation satellites,space-deployable structures have become cutting-edge research topics in space science and technology.This paper summarizes the current research status and development trend of spacedeployable structures in China,including large space mesh antennas,space solar arrays,and deployable structures and mechanisms for deep-space exploration.Critical technologies of space-deployable structures are addressed from the perspectives of deployable mechanisms,cable-membrane form-finding,dynamic analysis,reliable environmental adaptability analysis,and validation.Finally,future technology developments and trends are elucidated in the fields of mesh antennas,solar arrays,deployable mechanisms,and on-orbit adjustment,assembly,and construction. | Xiaofei Ma Tuanjie Li Jingya Ma Zhiyi Wang Chuang Shi Shikun Zheng Qifeng Cui Xiao Li Fan Liu Hongwei Guo Liwu Liu Zuowei Wang Yang Li | 2022 | Engineering2022，，10： | 6 |
| 5 | Bioinspired hierarchical helical nanocomposite macrofibers based on bacterial cellulose nanofibers显示文摘Bio-sourced nanocellulosic materials are promising candidates for spinning high-performance sustainable macrofibers for advanced applications.Various strategies have been pursued to gain nanocellulose-based macrofibers with improved strength.However,nearly all of them have been achieved at the expense of their elongation and toughness.Inspired by the widely existed hierarchical helical and nanocomposite structural features in biosynthesized fibers exhibiting exceptional combinations of strength and toughness,we report a design strategy to make nanocellulose-based macrofibers with similar characteristics.By combining a facile wet-spinning process with a subsequent multiple wet-twisting procedure,we successfully obtain biomimetic hierarchical helical nanocomposite macrofibers based on bacterial cellulose nanofibers,realizing impressive improvement in their tensile strength,elongation and toughness simultaneously.The achievement certifies the validity of the bioinspired hierarchical helical and nanocomposite structural design proposed here.This bioinspired design strategy provides a potential platform for further optimizing or creating many more strong and tough nanocomposite fiber materials for diverse applications. | Huai-Ling Gao Ran Zhao Chen Cui Yin-Bo Zhu Si-Ming Chen Zhao Pan Yu-Feng Meng Shao-Meng Wen Chuang Liu Heng-An Wu Shu-Hong Yu | 2020 | National Science Review2020，7，1： | 4 |
| 6 | Synthesis, characterization and photocatalytic application of H_3PW_(12)O_(40)/BiVO_4 composite photocatalyst显示文摘A series of H3PW12O40/BiVO4 composite with different H3PW12O40 loadings were prepared using a hydrothermal and impregnation method. The prepared composites were characterized by XRD, Raman, SEM, XPS, and DRS techniques. The bandgap of the composite was narrower compared with the as-prepared pure BiVO4 . As a novel photocatalytic material, the photocatalytic performance of the H3PW12O40/BiVO4 composite was investigated by the degradation of methylene blue (MB) dye solution under visible light irradiation and compared with that of pure BiVO4 . The results revealed that the introduction of H3PW12O40 could improve the photocatalytic performance and different concentrations of H3PW12O40 resulted in different photocatalytic activities. The highest activity was obtained by the sample with a loading HPW concentration of 10 wt%. The reason for the enhanced photocatalytic activities of H3PW12O40/BiVO4 samples was also discussed in this paper. Moreover, the H3PW12O40/BiVO4 composites retained the catalytic activity after four repeated experiments. | ZHANG Jin LI Chuang WANG Bing CUI Hao ZHAI JianPing LI Qin | 2013 | Science China Chemistry2013，56，9： | 3 |
| 7 | Preparation and Characterization of Buoyant Nitrogen-doped TiO_2 Composites Supported by Fly Ash Cenospheres for Photocatalytic Applications显示文摘Fly ash cenospheres(FACs) coated with nitrogen-doped TiO2(N-TiO2) composites were prepared by the sole gel method for use as photocatalysts.The photocatalytic activity and kinetics of the composites produced at different calcination temperatures and with different nitrogen doping contents were studied under visible light irradiation by monitoring the environmental degradation of methylene blue(MB).The MB degradation ratio of N-TiO2/FAC(25%,450℃) was 10% higher than that of N-TiO2 and 40% higher than that of TiO2/FAC.These N-TiO2/FAC composites floated in water and could be recovered after the photocatalytic reaction by phase separation. | Chuang Li Bing Wang Hao Cui Jianping Zhai Qin Li | 2013 | Journal of Materials Science & Technology2013，29，9： | 3 |
| 8 | A Review on the Architecture of Software Defined Network显示文摘Software defined network(SDN) is a promising network architecture which can simplify network management, ease deployment of network applications, and enable independent evolution of control plane and data plane. However, the separation of control plane and data plane intensifies performance concerns. In this paper, we review the performance of SDN from the perspective of I Ching which has a history of more than two and half millennia of commentary and interpretation, and provides inspiration to the worlds of business, military and religion. We utilize I Ching to model and abstract the architecture of SDN, and discuss the architecture and performance of SDN based on the statements of I Ching. Then we study current works and researches on the performance and architecture of SDN, and discuss the promising directions to the development and evolvement of SDN. Finally,we study common control functions in SDN and the deployment of SDN in different networking settings. | LIN Chuang HU Jie LI Guoliang CUI Laizhong | 2018 | Chinese Journal of Electronics2018，27，6： | 2 |
| 9 | Hot Deformation Behavior and Workability of(SiC_p + Mg_2B_2O_(5w))/6061 Al Hybrid and SiC_p/6061 Al Composites显示文摘The hot deformation behavior of(3 vol%SiC_p + 3 vol%Mg_2B_2O_(5w))/6061 Al(W_3P_3) hybrid composite and6 vol%SiCp/6061 Al(P_6) composite have been characterized in the temperature range of 300-450 ℃ and strain rate range of 0.0001-0.1 s^(-1) using isothermal constant true strain rate tests.The flow behavior and processing maps have been investigated using the corrected data to eliminate the effect of friction.Under the same deformation conditions,the compressive resistance of the singular composite remains superior to that of the hybrid composites.The processing map of W_3P_3 hybrid composite exhibits a single hot working domain at the temperature between 350 and 450 ℃ with strain rate between 0.0001 and 0.003 s^(-1)(domain A).Two hot working domains exist for P_6 composite:(i) 300-400 ℃/0.0001-0.003 s^(-1)(domain Bl);(ii) 380-450 ℃/0.01-0.1 s^(-1)(domain B2).The processing maps also reveal the flow instability of the two composites,which is associated with whiskers breakage,whisker/matrix interfacial debonding,SiCp/matrix interfacial decohesion,adiabatic shear bands or flow localization,and wedge cracking in the corresponding regions.The estimated apparent activation energies are about 224 kJ mol^(-1) in domain A for W3P3 hybrid composite,177 kJ mol^(-1) in domain Bl and 263 kJ mol^(-1) in domain B2 for P_6 composite,respectively.These values are higher than that for self-diffusion in Al(142 kJ mol^(-1)),suggesting that there is a significant contribution from the back stress caused by the presence of particles and/or whiskers in the matrix.The deformation mechanisms corresponding to domain Bl and domain B2 are dislocation climb controlled creep and cross-slip for P_6 composite,respectively.For W_3P_3 hybrid composite,the deformation mechanisms contain dislocation climb controlled creep and grain boundary sliding caused by DRX in domain A. | Mingliang Wang Peipeng Jin Jinhui Wang Li Han Chuang Cui | 2014 | Acta Metallurgica Sinica(English Letters)2014，27，1： | 2 |
| 10 | Study onFatigue Features of Box-shaped Cable-girder Anchorage forCable-stayed Bridges with Steel Box Girders by Model Test显示文摘 | ZHANG Qing-hua CUI Chuang LI Qiao | 2013 | Applied Mechanics and Materials2013，，423426： | 1 |
| 11 | 显示文摘 | Cui N Luo J L Chuang K T | 2001 | Journal of Electroanalytical Chemistry2001，503，： | 1 |
| 12 | Performance of the Transmission Parking Mechanism of a Battery Electric Vehicle Simulated with Adams Software显示文摘The electric parking mechanism is studied for an electrically controlled two-speed auto transmission that is being developed for electric vehicles.Safety requirements include low-speed safe parking,reliable self-lock and the avoidance of abnormal parking.A dynamic model of the parking mechanism is established and analyzed using Adams software.Finally,failure of the parking mechanism due to wear is observed in bench testing and compared with experimental results after optimization. | Yuan Dong Yong Chen Chuang Yu Zhan Cao Guangxin Li Zhuoqiang Li Genqun Cui | 2018 | Automotive Innovation2018，1，2： | 1 |
| 13 | Versatile sensing devices for self-driven designated therapy based on robust breathable composite films显示文摘Flexible wearable electronics were developed for applications such as electronic skins,human-machine interactions,healthcare monitoring,and anti-infection therapy.But conventional materials showed impermeability,single sensing ability,and no designated therapy,which hindered their applications.Thus it was still a great challenge to develop electronic devices with multifunctional sensing properties and self-driven anti-infection therapy.Herein,flexible and breathable on-skin electronic devices for multifunctional fabric based sensing and self-driven designated anti-infection therapy were prepared successfully with cellulose nanocrystals/iron(Ⅲ)ion/polyvinyl alcohol(CNC/Fe^(3+)/PVA)composite.The resultant composite films possessed robust mechanical performances,outstanding conductivity,and distinguished breathability(3.03 kg/(m^(2)·d)),which benefited from the multiple interactions of weak hydrogen bonds and Fe^(3+) chelation and synergistic effects among CNC,polyaniline(PANI),and PVA.Surprisingly,the film could be assembled as a multifunctional sensor to actively monitor real-time physical and infection related signals such as temperature,moisture,pH,NH3,and human movements even at sweat states.More importantly,this multifunctional device could act as a self-driven therapist to eliminate bacterial by the release of Fe^(3+),which was driven by the damage of metal coordination Fe-O bonds due to the high temperature caused by infection at wound sites.Thus,the composite films had potential versatile applications in electronic skins,smart wound dressings,human-machine interactions,and self-driven anti-infection therapy. | Zhaofeng Ouyang Songbo Cui Houyong Yu Dewen Xu Chuang Wang Dongping Tang Kam Chiu Tam | 2022 | Nano Research2022，15，2： | 1 |
| 14 | Shorter durations and lower doses of peginterferon alfa‐2a are associated with inferior hepatitis B e antigen seroconversion rates in hepatitis B virus genotypes B or C显示文摘 | Y.‐F. Liaw J.‐D. Jia H.L.Y. Chan K.H. Han T. Tanwandee W.L. Chuang D.M. Tan X.Y. Chen E. Gane T. Piratvisuth L. Chen Q. Xie J.J.Y. Sung C. Wat C. Bernaards Y. Cui P. Marcellin | 2011 | Hepatology2011，，： | 1 |
| 15 | Nickel-metal hydride (Ni-MH) battery using Mg2Ni-type hydrogen storage alloy显示文摘 | Cui N Luo J L Chuang K T | 2000 | Journal of Alloys and Compounds2000，302，： | 1 |
| 16 | Nickel-metal hydride (Ni-MH) battery using Mg2Ni-type hydrogen storage alloy 显示文摘 | Cui N Luo J L Chuang K T | 2000 | J Alloys Comp2000，30，2： | 1 |
| 17 | Study of hydrogen diffusion in aand b-phase hydrides of Mg2Ni alloy by microelectrode technique显示文摘 | Cui N Luo J L Chuang K T | 2001 | Journal of Electroanalytical Chemistry2001，503，： | 1 |
| 18 | Measurement and correlation of the solid-liquid equilibrium of 2-(tert-butyl)-5-methylphenol and 2-(tert-butyl)-4- methylphenol binary system显示文摘 | Yanhong SUN Zhiyong LI Chuang XIE Wei CHEN Cui ZHANG | 2013 | Frontiers of Chemical Science and Engineering2013，7，1： | 1 |
| 19 | Dyeing of cotton fabric with a reactive disperse dye in supercritical carbon dioxide 显示文摘 | Long Jia - Jie Xiao Guo - Dong Xu Hong - Mei Wang Ling Cui Chuang - Long Liu Jing Yang Mu - Ying Wang Ke Chen Chen Ren Yi - Meng Luan Tao Ding Zhi - Fang | 2012 | Journal of Supercritical Fluids2012，，69： | 1 |
| 20 | Study of hydrogen diffu-sion in a-and b-phase hydrides of Mg2Ni alloy by mi-croelectrode technique显示文摘 | Cui N Luo J L Chuang K T | 2001 | Journal of ElectroanalyticalChemistry2001，503，： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员