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| 1 | Influence of surface modification of SrFe12O19 particles with oleic acid on magnetic microsphere preparation显示文摘Oleic acid was used as surface modification agent to improve the hydrophobicity of magnetic strontium hexaferrite particles.The structure and properties of treated magnetic particles were characterized by scanning electronic microscopy(SEM),Fourier transform infrared spectra(FTIR),powder X-ray diffraction(XRD) and magnetic property measurement system(MPMS).The results show that oleic acid is chemically enwrapped on the surface of SrFe12O19 particles.Magnetic particles modified by oleic acid are highly dispersible and strongly responsive to magnetism but with slight decrease in saturated magnetization.The affinity between magnetic particles and monomers is improved by surface modification,resulting in increased particle incorporation in magnetic polymeric microspheres.The surface modification mechanism of magnetic particles by oleic acid is addressed in this work. | Sifang Kong Peipei Zhang Xiufang Wen Pihui Pi Jiang Cheng Zhuoru Yang Jing Hai | 2008 | Particuology2008，6，3： | 7 |
| 2 | RELIABILITY ANALYSIS OF THE PRIMARY CYLINDER OF THE 10MN HYDRAULIC PRESS显示文摘According to the demand of high reliability of the primary cylinder of the hydraulic press, the reliability model of the primary cylinder is built after its reliability analysis. The stress of the primary cylinder is analyzed by finite element software—MARC, and the structure reliability of the cylinder based on stress strength model is predicted, which would provide the reference to the design. | Zhao Jingyi Chen Zhuoru (School of Mechatronic Engineering,Harbin Institute of Technololgy) Wang Yiqun Su Erhuang (Yansan UniversityHarbin Institute of Technololgy) | 2000 | Chinese Journal of Mechanical Engineering2000，13，4： | 5 |
| 3 | Synthesis,Characterization and Antibacterial Property of Strontium Half and Totally Substituted Hydroxyapatite Nanoparticles显示文摘Nanoparticles of hydroxyapatite(HAP),strontium half substituted hydroxyapatite(SrCaHAP) and strontium totally substituted hydroxyapatite(SrHAP)were prepared by sol-gel-supercritical fluid drying (SCFD)method.The nanoparticles were characterized by element content analysis,FT-IR,XRD and TEM,and the effects of strontium substitution on crystal structure,crystallinity,particle shape and antibacterial properties of the nanoparticles on Escherichia coli,Staphylococcus aureus,Lactobacillus were researched.Results show that strontium can half and totally substitute for calcium and enter the structure of apatite according to the initial atomic ratios of Sr/[Sr+Ca]as 0.5,1.The substitution decreases the IR wavenumbers of SrCaHAP and SrHAP, and changes the morphology of the nanoparticles from short rod shaped HAP to needle shaped SrCaHAP,and back to short rod shaped SrHAP.The crystallinity of HAP is higher than that of SrCaHAP,but is lower than that of SrHAP.Moreover,the antibacterial property of SrCaHAP and SrHAP are improved after the calcium is half and totally substituted by strontium. | LIN Yingguang YANG Zhuoru CHENG Jiang WANG Lianshi | 2008 | Journal of Wuhan University of Technology(Materials Science)2008，23，4： | 4 |
| 4 | Preparation and characterization of porous titania-grafted poly(styrene-divinylbenzene)/maleic anhydride nanocomposite microspheres显示文摘Mesoporous titania-grafted poly(styrene-divinylbenzene)/maleic anhydride [P(St-DVB)/MA] nanocomposite microspheres were prepared by an open ring reaction method.The titania nanoparticles were first modified by attachment of amino groups to their surface to prevent particle aggregation,and to allow the nanoparticles to covalently bond the polymer microspheres,the surface of which was modified by attachment of MA functional groups to enable the polymer to retain their porous structures and to react with the amino groups on the surface of the titania particles.The porous nanocomposite microspheres were detected by FTIR,SEM,TEM,XRD and UV-Vis spectrophotometry.The results indicated that the nanocomposite microspheres were composed of nanosized titania uniformly distributed on the surface,and exhibited better UV absorbing property than pure polymer microspheres or unmodified titania.Furthermore,compared with pure porous polymer microspheres,the nanocomposite microspheres showed more efficient UV protection and slow release of Parsol-1789(a photo-reactive and cosmetic agent) held inside the porous network of the microspheres. | Li Sen Wang Kuan Zhang ZhiRen Song ChunLian Cheng Jiang Yang ZhuoRu Wen XiuFang Pi PiHui | 2010 | Science China Chemistry2010，53，3： | 3 |
| 5 | Performance of Polyaniline-coated Short Carbon Fibers in Electromagnetic Shielding Coating显示文摘联合硝酸氧化方法和 polyaniline (PANI ) 涂的方法被使用修改短碳纤维(SCF ) 的表面性质。有 50 wt 的丙烯酸的涂层的电、机械的性质爱抚 PANI 涂的碳纤维被使用扫描电子调查显微镜(SEM ) ,紫外力的分光光度计,四探查的方法和同轴的电报方法。模式显示出的 pH 和 XPS (X 光检查光电子光谱学) 的结果氧官能基,例如 -- 哦 and-COOH,被依附在氧化处理以后的在碳纤维表面。PANI涂的 oxidizedSCF ( PAOSCF )的 XPS 分析表明 PANI 可以与化学 bonds.SEM 图象在氧化 SCF 的表面上结合,表面粗糙分析证明那PANI涂的层与 SCF/acrylic 改变了 surfacemorphology.Compared 涂层, PAOSCF/acrylic 涂层的表面抵抗力减少了终止/平方和防护效率( SE )珍视的到 5.3 的 from17.1 从 1.54 增加了到 23.3dB 。 | Dongxiu YU Jiang CHENG Zhuoru YANG | 2007 | Journal of Materials Science & Technology2007，23，4： | 3 |
| 6 | Crosslinked polyurethane–epoxy hybrid emulsion with core–shell structure显示文摘 | Xiufang Wen Ruilian Mi Ying Huang Jiang Cheng Pihui Pi Zhuoru Yang | 2010 | Journal of Coatings Technology and Research2010，，3： | 2 |
| 7 | Morphologies and Superhydrophobicity of Hybrid Film Surfaces Based on Silica and Fluoropolymer显示文摘Fluoropolymer and different kinds of silica particles were used for controlling surface chemistry and morphology, respectively.A superhydrophobic surface originated from strawberry-like or quincunx-shaped composite silica particles was obtained.The dual size particles are obtained by utilizing the graft of different modified silica particles with epoxy functional group and amine functional group.This makes the surface of film form a composite interface to have irregular binary structure which plays an essential role in trapping air between the substrate surface and the liquid droplets to be necessary for high contact angle and low contact angle hysteresis.The maximum contact angle for water on the hybrid film is about 174±2°and the contact angle hysteresis is less than 2°.The surface morphologies,roughness and the wettability on the surface of films containing different structural silica particles were compared.It was shown that the hierarchical irregularly structure with a low roughness factor and high air-trapped ratio is indispensable for superhydrophobic surface. Although this structural surfaces based on composite silica particles play a vital role in governing the surface wettability,it is necessary to combine with a low surface energy to make the surface superhydrophobic. | Ailan QU Xiufang WEN Pihui PI Jiang CHENG Zhuoru YANG | 2008 | Journal of Materials Science & Technology2008，24，5： | 2 |
| 8 | Microwaveassisted Extraction of Isoflavone from Belamcanda chinensis显示文摘 | Gong Shengzhao Cheng Jiang Yang Zhuoru | 2005 | Chinese J Chem Engineering2005，13，4： | 1 |
| 9 | Inhibitory effect of ferulic acid on oxidation of L-DOPA catalyzed by mushroom tyrosinase显示文摘 | GONG Shengzhao CHENG Jiang YANG Zhuoru | | 0，，06： | 1 |
| 10 | Inhibitory effect of femlic acid on oxidation of L- DOPA catalyzed by mushroom tYrosinase显示文摘 | GONG SHENGZHAO YANG ZHUORU | 2005 | Chinese J Chem Eng2005，13，6： | 1 |
| 11 | MAX-DOAS and OMI Measurements of Tropospheric NO2 and HCHO over Eastern China显示文摘In this paper,we present long term observations of atmospheric nitrogen dioxide(NO2)and formaldehyde(HCHO)in Nanjing using a Multi-AXis Differential Optical Absorption Spectroscopy(MAX-DOAS)instrument.Ground based MAX-DOAS measurements were performed from April 2013 to February 2017.The MAX-DOAS measurements of NO2 and HCHO vertical column densities(VCDs)are used to validate OMI satellite observations over Nanjing.The comparison shows that the OMI observations of NO2 correlate well with the MAX-DOAS data with Pearson correlation coefficient(R)of 0.91.The comparison result of MAX-DOAS and OMI observations of HCHO VCD shows a good agreement with R of 0.75 and the slope of the regression line is 0.99.The age weighted backward propagation approach is applied to the MAX-DOAS measurements of NO2 and HCHO to reconstruct the spatial distribution of NO2 and HCHO over the Yangtze River Delta during summer and winter time.The reconstructed NO2 fields show a distinct agreement with OMI satellite observations.However,due to the short atmospheric lifetime of HCHO,the backward propagated HCHO data does not show a strong spatial correlation with the OMI HCHO observations.The result shows the MAX-DOAS measurements are sensitive to the air pollution transportation in the Yangtze River Delta,indicating the air quality in Nanjing is significantly influenced by regional transportation of air pollutants. | Ka-Lok CHAN Zhuoru WANG Aijun DING Klaus-Peter HEUE Nan HAO Mark WENIG | 2020 | Journal of Geodesy and Geoinformation Science2020，3，4： | 1 |
| 12 | Inhibito- ry effect of ferulic acid on oxidation of L- DOPA catalyzed by mushroom tyrosinase 显示文摘 | GONG Shengzhao CHENG Jiang YANG Zhuoru | 2005 | Chin J Chem Eng2005，13，6： | 1 |
| 13 | A mathematical model for freeze-drying显示文摘 | Tu Weiping Chen Menglin Yang Zhuoru | 2000 | 8(2):118-1222000，8，2： | 1 |
| 14 | Synthesis of functional magnetic porous SrFe 12 O 19 /P(St-DVB-MAA) microspheres by a novel suspension polymerization显示文摘 | Sifang Kong Jiang Cheng Yangsheng Liu Xiufang Wen Pihui Pi Zhuoru Yang | 2008 | Central European Journal of Chemistry2008，，4： | 1 |
| 15 | Gradient distribution of fluorine on the film surface of the organic–inorganic hybrid fluoropolymer显示文摘 | Ailan Qu Xiufang Wen Pihui Pi Jiang Cheng Zhuoru Yang | 2009 | Colloids and Surfaces A: Physicochemical and Engineering Aspects2009，，1： | 1 |
| 16 | Experimental and numerical study of deposition mechanisms for cold spray additive manufacturing process显示文摘Cold spray is an attractive and rapidly developing process for additive manufacturing with high efficiency and precision,repairing and coating,especially in aircraft and aerospace applications.Cold spray additive manufacturing deposits micro-particles with large plastic deformation below their melting point,eliminating heat effect zone which could deteriorate the quality of repairing zone.The particle deposition in cold spray is a complex process which involves high strain rate,high contact pressure and high temperature.Here we develop,utilize and validate a thermomechanical model to provide a definitive way to predict deposition mechanics and surface deformation evolution for particle deposition process in cold spray additive manufacturing.Both a single particle and dual particles models were developed to investigate the contact interaction between particle/substrate and particle/particle.Different combinations of particle/substrate materials(Cu/Cu,Al/Al,steel/steel,and nickel/nickel)and process parameters were considered in this study.The experimental study was conducted to validate simulation results,providing useful information for understanding the limitations and challenges associated with cold spray additive manufacturing.The framework provides insights into improving the quality and precision of stress/strain formation,particle interactions and particle deposition in cold spray additive manufacturing process. | Tianyu YU Mingjun CHEN Zhuoru WU | 2022 | Chinese Journal of Aeronautics2022，35，2： | 1 |
| 17 | Pre- liminary study of the repulsive extraction process and its application 显示文摘 | QIU Xueqing YANG Dongjie YANG Zhuoru | 1999 | Chem Eng1999，27，4： | 1 |
| 18 | Inhibitoryeffect of ferulic acid on oxidation of L - DOPA catalyzed by mushroomtyrosinase 显示文摘 | GONG SHENGZHAO CHENG JIANG YANG ZHUORU | 2005 | Chin J Chem Eng2005，13，6： | 1 |
| 19 | 显示文摘 | Tian Yong Pi Pihui Yang Zhuoru | 2005 | Journal of South China University of Technology:Natural Science Edition2005，33，： | 1 |
| 20 | Region-aware neural graph collaborative filtering for personalized recommendation显示文摘Personalized recommender systems have been widely deployed in various scenarios to enhance user experience in response to the challenge of information explosion.Especially,personalized recommendation models based on graph structure have advanced greatly in predicting user preferences.However,geographical region entities that reflect the geographical context of the items is not being utilized in previous works,leaving room for the improvement of personalized recommendation.This study proposes a region-aware neural graph collaborative filtering(RA-NGCF)model,which introduces the geographical regions for improving the prediction of user preference.The approach first characterizes the relationships between items and users with a user-item-region graph.And,a neural network model for the region-aware graph is derived to capture the higher-order interaction among users,items,and regions.Finally,the model fuses region and item vectors to infer user preferences.Experiments on real-world dataset results show that introducing region entities improves the accuracy of personalized recommendations.This study provides a new approach for optimizing personalized recommendation as well as a methodological reference for facilitating geographical regions for optimizing spatial applications. | Shengwen Li Renyao Chen Chenpeng Sun Hong Yao Xuyang Cheng Zhuoru Li Tailong Li Xiaojun Kang | 2022 | International Journal of Digital Earth2022，15，1： | 0 |
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