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25篇 您的检索式:作者名="Juchen"
    题名 作者 年代 出处 被引量
1Development of flexible Li-ion batteries for flexible electronics显示文摘We provide a critical review on the recent development of flexible lithium-ion batteries(FLIBs)for flexible electronic devices.The innovative designs of cell configuration for bendable and stretchable FLIBs,selection of active materials,and evaluation methods for FLIBs are discussed.The grand challenges for FLIBs are energy density and scale-up fabrication as demonstrated in the review.Furthermore,the lack of quantitative evaluation methods for FLIBs'performance and nondestructive tools to probe the mechanical degradation may significantly hinder the development of FLIB technologies.Perspectives for future research directions,based on the current state of progress,are discussed.Yifan Zhao Juchen Guo 2020InfoMat2020,2,5:11
2Precision forging technology for aluminum alloy显示文摘Lei DENG Xinyun WANG Junsong JIN Juchen XIA 2018Frontiers of Mechanical Engineering2018,13,1:6
3MULTIPOINT BLANK HOLDER FORCE CONTROL IN HYDROFORMING OF FUEL TANK显示文摘力量(BHF ) 控制的多点的空白的持有者的学习外面被得到 forhydroforming 一辆复杂形状摩托车燃料坦克。由有限元素方法(女性) 模拟,多点的空白的持有者柱体的配置和本地 BHF 的设置被优化,并且多点的 BHF 在上的影响流体力学的深绘画和 conventionalhydroforming 进程被学习。需要的液体压力和整个 BHF 为流体力学的深绘画过程被预言。最后,模拟结果被形成实验证明,并且他们在同意很好。WU Yousheng WANG Xinyun XIA Juchen HU Guoan SUN Yousong YANG Lin 2006Chinese Journal of Mechanical Engineering2006,19,2:4
4Low‐temperature synthesis of graphitic carbon‐coated silicon anode materials显示文摘We report the synthesis of a high‐performance graphitic carbon‐coated silicon(Si@GC)composite material for lithium‐ion batteries via a scalable production route.Porous Si is produced from the magnesiothermic reduction of commercial silica(SiO2)precursor followed by low‐temperature graphitic carbon coating using glucose as the precursor.The obtained Si@GC composite achieves an excellent reversible specific capacity of 1195 mAh g−1 and outstanding cycle stability.The thick Si@GC anode(3.4 mg cm^−2)in full cells with commercial lithium iron phosphate cathode delivers a remarkable performance of 800 mAh g^−1 specific capacity and 2.7 mAh cm^−2 areal capacity as well as 93.6%capacity retention after 200 cycles.Zheng Yan Huile Jin Juchen Guo 2019Carbon Energy2019,1,2:3
5FINITE ELEMENT SIMULATION AND OPTIMIZATION OF MULTISTAGE WARM/HOT FORMING FOR OUTER RACE显示文摘A multistage warm/hot forming is simulated for the cross grove outer race of constant velocity joint, using athermo-mechanical coupled rigid viscoplastic finite element method, and specially some problem for process develop-ment and die design are analyzed. A forming test shows that computed results have good agreement with experimentalresults. Above obtained results can be applied to development of multistage warm/hot forming process and die designfor outer race.Wang Huajun Xia Juchen Hu GuoanState Key Laboratory of Plastic Forming Simulation and Die & Mold Tech., Huazhong University of Science and Technology, Wuhan 430074, China 2002Chinese Journal of Mechanical Engineering2002,15,4:2
6Interdisper- sed silicon-carbon nanocomposites and their application as anode materials for lithium-ion batteries显示文摘Yang Zichao Guo Juchen Xu Shaomao 2013Electrochem Commun2013,18,:1
7Interdispersed silicon–carbon nanocomposites and their application as anode materials for lithium-ion batteries显示文摘Zichao Yang Juchen Guo Shaomao Xu Yingchao Yu Héctor D. Abru?a Lynden A. Archer 2013Electrochemistry Communications2013,,:1
8Cyclability study of silicon–carbon composite anodes for lithium-ion batteries using electrochemical impedance spectroscopy显示文摘Juchen Guo Ann Sun Xilin Chen Chunsheng Wang Ayyakkannu Manivannan 2011Electrochimica Acta2011,,11:1
9Optimization of die profile for improving die life in the hot extrusion process 显示文摘ZOU Lin XIA Juchen WANG Xinyun 2003Journal of Material Processing Technology2003,142,3:1
10Evidence against a direct effect of leptin on glucose transport in skeletal muscle and adipocytes显示文摘 Frevert EU Kyder 1998Diabetes1998,47,:1
11Sulfur-impregnated disordered carbon nanotubes cathode for lithium-sulfur batteries显示文摘Guo Juchen Xu Yunhua Wang Chunsheng 2011Nano Letters2011,11,10:1
12A Polymer Scaffold Binder Structure for High Capacity Silicon Anode of Lithium-ion Battery 显示文摘Guo Juchen Wang Chunsheng 2010Chem Commun2010,46,:1
13Recent Advances in Near-Infrared Absorption Nanomaterials as Photoacoustic Contrast Agents for Biomedical Imaging显示文摘Photoacoustic imaging(PAI)is an emerging whole-body imaging modality offering high spatial resolution,deep penetration and high contrast in vivo.Signals for PAI are generated from contrast agents,where the laser-gen-erated optical energy is transferred to acoustic emissions and detected by an ultrasound transducer.A great deal of research over the past ten years has shown that near-infrared absorption nanomaterials such as organic dye-based nanoparticals,polymer-based nanoparticles,carbon-based nanomaterials and metallic nanomaterials are promising photoacoustic(PA)contrast agents,which can increase the imaging resolution,contrast and depth of detection.Hence,it is an attractive research field to develop new PA contrast agents.Herein,we reviewed this rapidly grow-ing field and described the applications of nanomaterial-based PA contrast agents for biomedical imaging.Particu-lar focus was given to organic near-infrared absorbing dyes including cyanine,porphyrin and boron-dipyrromethene derivatives.Juchen Zhang Zengying Qiao Peipei Yang Jie Pan Lei Wang Hao Wang 2015Chinese Journal of Chemistry2015,33,1:1
14Effect of isothermal extrusion parameters on mechanical properties of Al–Si eutectic alloy显示文摘Lei Deng Xinyun Wang Juchen Xia Jianjun Li 2011Materials Science & Engineering A2011,,21:1
15A novel cis‐AB allele derived from a unique 796C>A mutation in exon 7 of ABO gene显示文摘Cheng‐HwaiTzeng Ying‐JuChen Jau‐YiLyou Pei‐ShanChen Hsueng‐MeiLiu Hui‐YuHu Jeong‐ShiLin Lung‐ChihYu 2004Transfusion2004,,1:1
16Optimization of die profile for improving die life in the hot extrusion process显示文摘Zou Lin Xia Juchen Wang Xinyun 2003Journal of Materials Processing Technology2003,142,3:1
17Die design forcold precision forging of bevel gear based on finite element meth->d显示文摘JIN Junsong’XIA Juchen WANG Xinyun 2009Journal of Central South University2009,,16:1
18A porous silicon-carbonanode with high overall capacity on carbon fiber current collector显示文摘Juchen Guo Ann Sun Chunsheng Wang 2010Electrochemistry Communications2010,12,7:1
19Electrochemical behavior of Ti-6.5Al-2Zr-1Mo-1V alloy under rotating condition with periodically fluctuating current density显示文摘Titanium alloy plays a crucial role in the electrochemical field due to its excellent corrosion resistance.The passivation and dissolution behaviors of Ti-6.5Al-2Zr-1Mo-1V(TA15)alloy in Na Cl solution were studied by simulating the electrochemical machining process in a rotating condition,which made the anode in a state with alternating high and low current density.Electron probe micro analysis,ultra-depth microscope,scanning electron microscope,and X-ray photoelectron spectrometer were used to reveal the evolution of TA15 under fluctuating current density.The existence state of the passivation film on TA15 surface was closely related to the pulse frequency of the periodically fluctuating current density.At higher pulse frequency of 0.20 Hz,the material was hardly dissolved because passivation dominated the electrolysis behavior,while at lower pulse frequency of 0.01 Hz,the passivation and dissolution behaviors occurred alternately with the variation of the current density.Herein,the thickness of the passivation film was inversely proportional to the applied current density.Due to the different electrochemical characteristics of a phase andβphase,the surface of the TA15 changed from being smooth to porous after a period.In addition,the change of microstructure affected the content of O^(2–)and exposed the suboxides of titanium.In a word,the change of pulse frequency and current density affected the electrochemical behavior of TA15,which was different from the conventional steady condition.Zhiyuan REN Dengyong WANG Juchen ZHANG Huayong LE Di ZHU 2022Chinese Journal of Aeronautics2022,35,5:1
20Virus enabled silicon anode for lithium ion batteries 显示文摘Chen Xilin Konstantinos Gerasopoulos Guo Juchen 2010ACS Nano2010,4,9:1
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