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| 1 | CO removal by two-stage methanation for polymer electrolyte fuel cell显示文摘为了移开公司完成,降低公司内容在在为聚合物电解质的 reformer 的 CO 移动步的 10 ppm 下面燃料房间(PEFC ) 合作产生系统,在各种各样的条件下面的公司优先的 methanation 在这篇论文被学习。结果证明与催化剂的一种单个类型,到达两公司移动深度和公司 2 变换比率是困难的低于 5% 。因此,使用二种催化剂的一个二阶段的 methanation 过程在这研究被建议,也就是说有相对低的活动的一个种催化剂和为在更高的温度的第一个阶段的高选择,并且有为在更低的温度的第二个阶段的相对高的活动和高选择的另一种催化剂。试验性的结果证明在第一个阶段公司,内容从 1% 被减少到低于 0.1% 在 250 300 ° C,并且在第二个阶段到在在 150 185 ° C 的 10 ppm 下面。公司 2 变换被作为不到 5% 。同时,在公司移动深度上入口公司内容和 GHSV 影响也在这篇论文被讨论。 | Zhiyuan Li Wanliang Mi Juan Gong Zhenlong Lu Lihao Xu Qingquan Su | 2008 | Journal of Natural Gas Chemistry2008，17，4： | 5 |
| 2 | CO_2 methanation over TiO_2–Al_2O_3 binary oxides supported Ru catalysts显示文摘TiO_2 modified Al_2O_3 binary oxide was prepared by a wet-impregnation method and used as the support for ruthenium catalyst. The catalytic performance of Ru/TiO_2–Al_2O_3catalyst in CO_2 methanation reaction was investigated. Compared with Ru/Al_2O_3 catalyst, the Ru/TiO_2–Al_2O_3catalytic system exhibited a much higher activity in CO_2 methanation reaction. The reaction rate over Ru/TiO_2–Al_2O_3 was 0.59 mol CO_2·(g Ru)1·h-1, 3.1 times higher than that on Ru/Al_2O_3[0.19 mol CO_2·(gRu)-1·h-1]. The effect of TiO_2 content and TiO_2–Al_2O_3calcination temperature on catalytic performance was addressed. The corresponding structures of each catalyst were characterized by means of H_2-TPR, XRD, and TEM. Results indicated that the averaged particle size of the Ru on TiO_2–Al_2O_3support is 2.8 nm, smaller than that on Al_2O_3 support of 4.3 nm. Therefore, we conclude that the improved activity over Ru/TiO_2–Al_2O_3catalyst is originated from the smaller particle size of ruthenium resulting from a strong interaction between Ru and the rutile-TiO_2 support, which hindered the aggregation of Ru nanoparticles. | Jinghua Xu Qingquan Lin Xiong Su Hongmin Duan Haoran Geng Yanqiang Huang | 2016 | Chinese Journal of Chemical Engineering2016，24，1： | 4 |
| 3 | Hydrogen production through diesel steam reforming over rare-earth promoted Ni/γ-Al_2O_3 catalysts显示文摘Rare-earth (La, Ce, Yb) promoted Ni/γ-Al2O3 catalysts were prepared by impregnation method. Activity and carbon formation resistance of the prepared catalysts were evaluated under various reaction conditions. Catalyst characterizations with TG, TPR and H2 chemisorption were carried out to investigate the promoting mechanism. Experimental results show that rare-earth promoters, especially Yb promoter, obviously improve the activity and carbon formation resistance of Ni/γ-Al2O3 catalyst, and Yb-Ni catalyst shows even higher performance than several commercial catalysts. According to the characterization results, Yb promoter enhances the interaction between the active metal and support, thus increasing the active metal’s dispersion and improving its performance. Furthermore, the obvious difference in diesel conversion between Yb-Ni catalyst and others was shown in the temperature range of 450-550 °C, which would be the reason for its excellent carbon resistance. | Lihao Xu Wanliang Mi Qingquan Su | 2011 | Journal of Natural Gas Chemistry2011，20，3： | 4 |
| 4 | The property and microstructure study of Polyimide/Nano-TiO 2 Hybrid Films with sandwich structures显示文摘 | Xiaoxu Liu Jinghua Yin Yunan Kong Minghua Chen Yu Feng Zhonghua Wu Bo Su Qingquan Lei | 2013 | Thin Solid Films2013，，： | 1 |
| 5 | Microstructure and dielectric property study of Polyimide/BaTiO 3 nanocomposite films显示文摘 | Minghua Chen Jinghua Yin Xiaoxu Liu Yu Feng Bo Su Qingquan Lei | 2013 | Thin Solid Films2013，，： | 1 |
| 6 | Insulation Diagnosis of Service Aged XLPE Power Cables Using Statistical Analysis and Fuzzy Inference显示文摘Cables that have been in service for over 20 years in Shanghai, a city with abundant surface water, failed more frequently and induced different cable accidents. This necessitates researches on the insulation aging state of cables working in special circumstances. We performed multi-parameter tests with samples from about 300 cable lines in Shanghai. The tests included water tree investigation, tensile test, dielectric spectroscopy test, thermogravimetric analysis (TGA), fourier transform infrared spectroscopy (FTIR), and electrical aging test. Then, we carried out regression analysis between every two test parameters. Moreover, through two-sample t-Test and analysis of va- riance (ANOVA) of each test parameter, we analyzed the influences of cable-laying method and sampling section on the degradation of cable insulation respectively. Furthermore, the test parameters which have strong correlation in the regression analysis or significant differ- ences in the t-Test or ANOVA analysis were determined to be the ones identifying the XLPE cable insulation aging state. The thresholds for distinguishing insulation aging states had been also obtained with the aid of statistical analysis and fuzzy clustering. Based on the fuzzy in- ference, we established a cable insulation aging diagnosis model using the intensity transfer method. The results of regression analysis indicate that the degradation of cable insulation accelerates as the degree of in-service aging increases. This validates the rule that the in- crease of microscopic imperfections in solid material enhances the dielectric breakdown strength. The results of the two-sample t-Test and the ANOVA indicate that the direct-buried cables are more sensitive to insulation degradation than duct cables. This confirms that the tensile strength and breakdown strength are reliable functional parameters in cable insulation evaluations. A case study further indicates that the proposed diagnosis model based on the fuzzy inference can reflect the comprehensive aging state of cable insulation well, and that the cable service time has no correlation with the insulation aging state. | LIU Fei JIANG Pingkai LEI Qingquan ZHANG Li SU Wenqun | 2013 | 高电压技术2013，39，8： | 1 |
| 7 | Cycle performance of Cu-based oxygen carrier based on a chemical-looping combustion process显示文摘The cycle life of oxygen carrier(OC) is crucial to the practical applications of chemical looping combustion(CLC). Cycle performance of Cu/SiO_2 prepared with a mechanical mixing method was evaluated based on a CLC process characterized with an added methane steam reforming step. The Cu/SiO_2 exhibited high redox reactivity in the initial cycles, while the performance degraded with cycle number. Through characterization of the degraded Cu/SiO_2, the performance degradation was mainly caused by the secondary particles' fragmentation and the fine particles' local agglomeration, which worsened the distribution and diffusion of the reactive gases in the packed bed. A regeneration method of the degraded OC based on re-granulation has been proposed, and its mechanism has been illustrated. With this method, the performance of the degraded OC through 420 redox cycles was recovered to a level close to the initial one. | Xiaoming Zheng Lixin Che Yanqiong Hao Qingquan Su | 2016 | Journal of Energy Chemistry2016，25，1： | 1 |
| 8 | Study of Cu-basedOxygen Carrier based on a Chemical-Looping Combustion process显示文摘 | Xiaoming Zheng Qingquan Su Wanliang Mi | 2015 | Energy & Fuels2015，29，： | 1 |
| 9 | Simulation to Im- prove the Magnetic Field in the Straight Section of the Rectan- gular Planar DC Magnetron 显示文摘 | Qiu Qingquan Li Qingfu Su Jingjing | 2008 | Vacuum2008，82，： | 1 |
| 10 | Influence of Op- erating Parameters on Target Erosion of Rectangular Planar DC Magnetron 显示文摘 | Qiu Qingquan Li Qingfu Su Jingjing | 2008 | IEEE Transactions on Plasma Science2008，36，： | 1 |
| 11 | Magnet Field Improvement in End Region of Rectangular Planar DC Mag- netmn Based on Particle Simulation 显示文摘 | Qiu Qingquan Li Qingfu Su Jingiing | 2008 | Plasma Science and Technology2008，10，： | 1 |
| 12 | A 10kW-scale Distributed Power Plant of Natural Gas-Proton Exchange Membrane Fuel Cell显示文摘A 10 kW-scale natural gas fueled proton exchange membrane fuel cell(PEMFC) distributed power plant is presented in this paper,which is designed for cogeneration of power and heat. With homemade catalysts for CO removal in a two-stage methanation process and integrated reactor in the fuel processing system,the reformed fuel with CO molar fraction less than 10-5 is obtained for the fuel cell stack. Based on Matlab/Simulink/Stateflow and xPC Target platform,a rapid control prototype(RCP) is developed for real-time condition management,signal tracking and parameter tuning,data storing,and man-machine interaction. In a typical running with 4.3 kW stack power,the hydrogen production efficiency,gross power generation efficiency and heat recovery efficiency approach to 76%,41% and 50%,respectively. The peak stack power reaches 7.3 kW. Though there is still considerable dis-tance to long-term operation at 10 kW-scale net power generation,it is a milestone for the PEMFC-based stationary application in China. | BAO Cheng SU Qingquan MI Wanliang LI Zhiyuan HI Quan JI Zhonghua LIU Zhixiang MAO Zongqiang | 2010 | Chinese Journal of Chemical Engineering2010，18，6： | 1 |
| 13 | 3D printing of personalized polylactic acid scaffold laden with GelMA/autologous auricle cartilage to promote ear reconstruction显示文摘At present,the clinical reconstruction of the auricle usually adopts the strategy of taking autologous costal cartilage.This method has great trauma to patients,poor plasticity and inaccurate shaping.Three-dimensional(3D)printing technology has made a great breakthrough in the clinical application of orthopedic implants.This study explored the combination of 3D printing and tissue engineering to precisely reconstruct the auricle.First,a polylactic acid(PLA)polymer scaffold with a precisely customized patient appearance was fabricated,and then auricle cartilage fragments were loaded into the 3D-printed porous PLA scaffold to promote auricle reconstruction.In vitro,gelatin methacrylamide(GelMA)hydrogels loaded with different sizes of rabbit ear cartilage fragments were studied to assess the regenerative activity of various autologous cartilage fragments.In vivo,rat ear cartilage fragments were placed in an accurately designed porous PLA polymer ear scaffold to promote auricle reconstruction.The results indicated that the chondrocytes in the cartilage fragments could maintain the morphological phenotype in vitro.After three months of implantation observation,it was conducive to promoting the subsequent regeneration of cartilage in vivo.The autologous cartilage fragments combined with 3D printing technology show promising potential in auricle reconstruction. | Xingyu Gui Zhiyu Peng Ping Song Li Chen Xiujuan Xu Hairui Li Pei Tang Yixi Wang Zixuan Su Qingquan Kong Zhenyu Zhang Zhengyong Li Ying Cen Changchun Zhou Yujiang Fan Xingdong Zhang | 2023 | Bio-Design and Manufacturing2023，6，4： | 0 |
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