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| 1 | A review of negative electrode materials for electrochemical supercapacitors显示文摘With increasing demands for clean and sustainable energy, the advantages of high power density, high efficiency, and long life expectancy have made supercapacitors one of the major emerging devices for electrochemical energy storage and power supply. However, one of the key challenges for SCs is their limited energy density, which has hindered their wider application in the field of energy storage. Despite significant progress has been achieved in the fabrication of high-energy density positive electrodes materials, negative electrode materials with high capacitance and a wide potential window are relatively less explored. In this review, we introduced some new negative electrode materials except for common carbon-based materials and what's more, based on our team's work recently, we put forward some new strategies to solve their inherent shortcoming as electrode material for SCs. | LU XueFeng LI GaoRen TONG YeXiang | 2015 | Science China(Technological Sciences)2015，58，11： | 20 |
| 2 | A review of the development of full cell lithium-ion batteries: The impact of nanostructured anode materials显示文摘锂离子电池为消费者电子学市场作为最好的便携式的精力存储设备出现了。在 lithiumion 电池的开发的最近的进步被选择阳极材料的使用获得了,它以能力,周期的稳定性,和率能力在性能驾驶了改进。在这方面,研究集中于设计和完整的房间锂离子电池的电气化学的性能,最新利用开发了阳极材料,广泛地被报导了,并且在开发的大迈进被做了。Nanostructured 阳极材料主要作出贡献到完整的房间锂离子电池的发展。与这在头脑,我们在硬币房间的表演总结 nanostructured 阳极材料的影响完整的锂离子电池。这评论也讨论对完整的房间锂离子电池的研究的挑战和前景。 | Muhammad-Sadeeq Balogun Weitao Qiu Yang Luo Hui Meng Wenjie Mai Amos Onasanya Titus K. Olaniyi Yexiang Tong | 2016 | Nano Research2016，9，10： | 18 |
| 3 | Analysis of the Pump-turbine S Characteristics Using the Detached Eddy Simulation Method显示文摘Current research on pump-turbine units is focused on the unstable operation at off-design conditions, with the characteristic curves in generating mode being S-shaped. Unlike in the traditional water turbines, pump-turbine operation along the S-shaped curve can lead to difficulties during load rejection with unusual increases in the water pressure, which leads to machine vibrations. This paper describes both model tests and numerical simulations. A reduced scale model of a low specific speed pump-turbine was used for the performance tests, with comparisons to computational fluid dynamics(CFD) results. Predictions using the detached eddy simulation(DES) turbulence model, which is a combined Reynolds averaged Naviers-Stokes(RANS) and large eddy simulation(LES) model, are compared with the two-equation turbulence mode results. The external characteristics as well as the internal flow are for various guide vane openings to understand the unsteady flow along the so called S characteristics of a pump-turbine. Comparison of the experimental data with the CFD results for various conditions and times shows that DES model gives better agreement with experimental data than the two-equation turbulence model. For low flow conditions, the centrifugal forces and the large incident angle create large vortices between the guide vanes and the runner inlet in the runner passage, which is the main factor leading to the S-shaped characteristics. The turbulence model used here gives more accurate simulations of the internal flow characteristics of the pump-turbine and a more detailed force analysis which shows the mechanisms controlling of the S characteristics. | SUN Hui XIAO Ruofu WANG Fujun XIAO Yexiang LIU Weichao | 2015 | Chinese Journal of Mechanical Engineering2015，28，1： | 10 |
| 4 | MEASUREMENT OF ANODIC OVERVOLTAGE BY AMODIFIED CURRENT INTERRUPTION METHOD IN CRYOLITE-ALUMINA MELTS显示文摘1INTRODUCTIONIntheelectrolyticproductionofaluminium,thecelconsistsofacarbonanodeandanaluminiummetalcathode.Thedominantpotent... | Yang, Jianhong Lai, Yanqing Xiao, Jin Li, Jie Liu, Yexiang Thonstad, J. | 1999 | 中国有色金属学会会刊:英文版1999，9，1： | 7 |
| 5 | MATHEMATICAL MODEL FOR CONTINUOUS DETECTION OF CURRENT EFFICIENCY IN ALUMINUM PRODUCTION显示文摘INTRODUCTIONThemathematicalmodelsforcalculationofcurenteficiencyinaluminareductionhavebenreportedbymanyinvestigators,mostofwh... | Zeng Shuiping Institute of Fuzzy Control, North China University of Technology, Beijing 100041, P. R. China Liu Yexiang and Mei Chi Department of Nonferrous Metallurgy, Central South University of Technology, Changsha 410083, P. R. China | 1998 | 中国有色金属学会会刊:英文版1998，8，4： | 5 |
| 6 | Flexible rechargeable Ni//Zn battery based on self-supported NiCo_2O_4 nanosheets with high power density and good cycling stability显示文摘The overall electrochemical performances of Ni-Zn batteries are still far from satisfactory, specifically for rate performance and cycling stability Herein, we demonstrated a high-performance flexible Ni//Zn battery with outstanding durability and high power density based on selfsupported NiCo_2 O_4 nanosheets as cathode and Zn nanosheets as anode. This Ni//Zn battery is able to deliver a remarkable capacity of183.1 mAh g^(-1) and a good cycling performance(82.7% capacity retention after 3500 cycles). More importantly, this battery achieves an admirable power density of 49.0 kW kg^(-1) and energy density of 303.8 Wh kg^(-1), substantially higher than most recently reported batteries. With such excellent electrochemical performance, this battery will have great potential as an ultrafast power source in practical application. | Haozhe Zhang Xinyue Zhang Haodong Li Yifeng Zhang Yinxiang Zeng Yexiang Tong Peng Zhang Xihong Lu | 2018 | Green Energy & Environment2018，3，1： | 5 |
| 7 | Electrodeposition of Rare Earth Metals and Their Alloys in Organic Electrolytes显示文摘Thefilmsofrareearthshavemanyfunctionalperformancesandhavebeenwidelyappliedinmagnetic,optical,nuclear,superconductingmateri... | Liu, Peng Yang, Qiqin Yang, Yansheng Tong, Yexiang | 1999 | Journal of Rare Earths1999，17，2： | 5 |
| 8 | PROGRESS IN STUDIES OF ELECTROCATALYSTS AND DOPED CARBON ANODES IN ALUMINIUM ELECTROLYSIS CELLS显示文摘PROGRESSINSTUDIESOFELECTROCATALYSTSANDDOPEDCARBONANODESINALUMINIUMELECTROLYSISCELLSPROGRESSINSTUDIESOFELECTROCATALYSTSANDDOPE... | Liu,Yexiang Wang,Xiangmin Huang,YongzhongWang,Huazhang Yang,Jianhong(Department of Nonferrous Metallurgy, Central South University of Technology,Changsha 410083) | 1994 | 中国有色金属学会会刊:英文版1994，4，2： | 4 |
| 9 | Metal-free carbocatalysis for electrochemical oxygen reduction reaction: Activity origin and mechanism显示文摘Although scientists have conducted long-term and extensive studies on oxygen reduction reaction(ORR)catalyzed by metal-free carbon materials,they mainly have focused on the preparation and properties of various doped carbon materials.There is still a lack of systematic scientific guidance on the relationship between the surface structure regulation and activity of carbon-based catalysts.In this review,some of electrochemical and computational fundamental concepts about ORR are concisely summarized.The effects of edge defect and nonmetallic doping of carbon materials on ORR behavior and mechanism have been reviewed,and activity origin identification and intermediate conversion mechanism have been discussed.The outlooks for future researches on metal-free ORR electrocatalysis are suggested. | Yuhang Li Yexiang Tong Feng Peng | 2020 | Journal of Energy Chemistry2020，29，9： | 4 |
| 10 | TiN Paper for Ultrafast-Charging Supercapacitors显示文摘Ultrafast-charging energy storage devices are attractive for powering personal electronics and electric vehicles.Most ultrafast-charging devices are made of carbonaceous materials such as chemically converted graphene and carbon nanotubes.Yet,their relatively low electrical conductivity may restrict their performance at ultrahigh charging rate.Here,we report the fabrication of a porous titanium nitride(TiN)paper as an alternative electrode material for ultrafast-charging devices.The TiN paper shows an excellent conductivity of 3.67×104 S m−1,which is considerably higher than most carbon-based electrodes.The paper-like structure also contains a combination of large pores between interconnected nanobelts and mesopores within the nanobelts.This unique electrode enables fast charging by simultaneously providing efficient ion diffusion and electron transport.The supercapacitors(SCs)made of TiN paper enable charging/discharging at an ultrahigh scan rate of 100 V s−1 in a wide voltage window of 1.5 V in Na2SO4 neutral electrolyte.It has an outstanding response time with a characteristic time constant of 4 ms.Significantly,the TiN paper-based SCs also show zero capacitance loss after 200,000 cycles,which is much better than the stability performance reported for other metal nitride SCs.Furthermore,the device shows great promise in scalability.The filtration method enables good control of the thickness and mass loading of TiN electrodes and devices. | Bin Yao Mingyang Li Jing Zhang Lei Zhang Yu Song Wang Xiao Andrea Cruz Yexiang Tong Yat Li | 2020 | Nano-Micro Letters2020，12，1： | 3 |
| 11 | Mild metal-organic-gel route for synthesis of stable sub-5-nm metal-organic framework nanocrystals显示文摘 | Yue Qi Chun-Ting He Juntao Lin Shuping Lin Jin Liu Jinghong Huang Wei Xue Guicheng Yu Hsiu-Yi Chao Yexiang Tong Zhengping Qiao | 2017 | Nano Research2017，10，11： | 3 |
| 12 | Flow Through Aerodynamic Torque Converter Installed in New Type Turbofan Engine显示文摘增加扇涡轮的核心引擎速度被需要,到为引擎技术的下一跳跃得到最好的效率。因为扇子直径很大,前面扇子直接在被连接到核心引擎的产量柄的常规机制有增加线轴速度的限制。作者建议了前面扇子通过空气动力学的转矩变换器在被驾驶的一个新开车系统。当核心引擎以更高的速度更高效地跑时,前面扇子能以常规速度工作。在这份报纸,连续地,通过变换器的流动被 CFX-5 与商业 CFD 代码的 k- 蔚骚乱模型一起数字地模仿。第二等的流动发生在中心墙上显著地沿着司机片的吸表面在片表面,和流动上影响流动条件在后面的边附近分开,它被离心的力量由于车轮旋转背离到片尖端。 | Toshiaki Kanemoto Dai Sakihama Seita Seki Ahmed Mohamed Galai FengQin Hant YeXiang Xiao | 2007 | Journal of Thermal Science2007，16，1： | 3 |
| 13 | Grain Refiner for TiAl Intermetallic Compounds显示文摘The effect of BN addition on the grain size and rnechanical properties of Ti-34.1 wt-%Al alloy was investigated. It has been found that BN is an effective grain refiner for TiAl base alloys, The addition of a small arnount of BN to TiAl can change the coarse columnar grains of as-cast rnicrostructure into the fine equiaxed grains. It has been also determined that Ti-34.1 wt-%Al-1.0 wt-%BN alloy has better mechanical properties and | Yuehui HE Yexiang LIU Baiyun HUANG Xuanhui QU and Changming LEI (Powder Metallurgy Research Institute, Central South University of Technology, Changsha, 410083, China) | 1994 | Journal of Materials Science & Technology1994，10，3： | 2 |
| 14 | Electrochemical behaviors of co-deposited Pb/Pb–MnO 2 composite anode in sulfuric acid solution – Tafel and EIS investigations显示文摘 | Yanqing Lai Yuan Li Liangxing Jiang Wang Xu Xiaojun Lv Jie Li Yexiang Liu | 2012 | Journal of Electroanalytical Chemistry2012，，： | 2 |
| 15 | Preparation of Gd Co alloy in dimethylsulfoxide by electrodeposition method显示文摘Electrodeposition of Gd Co alloy film from dimethylsulfoxide (DMSO) electrolyte solutions has been investigated using cyclic voltammogram and potentiostatic technique. Potentiostatic depositions between -1.20 V and -2.70 V were applied to uncomplexed and complexed solution. The deposits obtained at potentials within -2.30~-2.70 V from complexed solutions are silver gray smooth films. | Tong Yexiang(童叶翔) Liu Guankun(刘冠昆) He Shan(何 山) Wang Yu(王 宇) | 1999 | 中国有色金属学会会刊:英文版1999，9，3： | 2 |
| 16 | PREPARATION OF CAPACITIVE-TYPE CO_2 GASSENSITIVE ELEMENT USING NANOMETER POWDERS显示文摘INTRODUCTIONRecently,agreatatentionhasbeenpaidtothedevelopmentandapplicationofenvironmentalgassensors[1-3].Theresearchesonso... | Liao, Bo Liu, Yexiang Wei, Qin Yang, Jianhong Li, Jie | 1998 | 中国有色金属学会会刊:英文版1998，8，4： | 2 |
| 17 | ELECTRODEPOSITION OF Ti-Ni ALLOY IN UREA-NaBr-KBr MELT显示文摘ELECTRODEPOSITIONOFTiNiALLOYINUREANaBrKBrMELT①YangQiqin,LiuGuankun,KeShanandTongYexiangDepartmentofChemistry,ZhongshanUniv... | Yang Qiqin, Liu Guankun, Ke Shan and Tong YexiangDepartment of Chemistry, Zhongshan University, Guangzhou 510275, P. R. China | 1998 | 中国有色金属学会会刊:英文版1998，8，1： | 2 |
| 18 | Electrochemical behaviors of Bi (Ⅲ) in dimethylsulfoxide显示文摘Cyclic voltammetry, chronoamperometry and chronopotentiometry were used to investigate the electrochemicalbehaviors of Bi(Ⅲ) in Bi(NO3)3-LiClO4-DMSO (dimethylsulfoxide) system on Pt and Cu electrodes. Experimental resultsindicated that the electroreducation of Bi(Ⅲ) to Bi(0) was irreversible on Pt and Cu electrodes. The diffusion coefficient andelectron transfer coefficient of Bi(Ⅲ) in 0.01 mol@ L-1 Bi(NO3)3-0.1 mol@L-1 LiClO4-DMSO system at 303 K were 1.75×10-6cm2@s-1 and 0.147 respectively. | LI Gaoren, TONG Yexiang, and LIU GuankunSchool of Chemistry and Chemical Engineering, Zhongshan University, Guangzhou 510275, China (Received 2002-02-28) | 2003 | Rare Metals2003，22，2： | 2 |
| 19 | MKP-1 reduces Aβ generation and alleviates cognitive impairments in Alzheimer’s disease models显示文摘Mitogen-activated protein kinase(MAPK)phosphatase 1(MKP-1)is an essential negative regulator of MAPKs by dephosphorylating MAPKs at both tyrosine and threonine residues.Dysregulation of the MAPK signaling pathway has been associated with Alzheimer’s disease(AD).However,the role of MKP-1 in AD pathogenesis remains elusive.Here,we report that MKP-1 levels were decreased in the brain tissues of patients with AD and an AD mouse model.The reduction in MKP-1 gene expression appeared to be a result of transcriptional inhibition via transcription factor specificity protein 1(Sp1)cis-acting binding elements in the MKP-1 gene promoter.Amyloid-β(Aβ)-induced Sp1 activation decreased MKP-1 expression.However,upregulation of MKP-1 inhibited the expression of both Aβprecursor protein(APP)andβ-site APP-cleaving enzyme 1 by inactivating the extracellular signal-regulated kinase 1/2(ERK)/MAPK signaling pathway.Furthermore,upregulation of MKP-1 reduced Aβproduction and plaque formation and improved hippocampal long-term potentiation(LTP)and cognitive deficits in APP/PS1 transgenic mice.Our results demonstrate that MKP-1 impairment facilitates the pathogenesis of AD,whereas upregulation of MKP-1 plays a neuroprotective role to reduce Alzheimer-related phenotypes.Thus,this study suggests that MKP-1 is a novel molecule for AD treatment. | Yehong Du Yexiang Du Yun Zhang Zhilin Huang Min Fu Junjie Li Yayan Pang Peng Lei Yu Tian Wang Weihong Song Guiqiong He Zhifang Dong | 2019 | Signal Transduction and Targeted Therapy2019，4，1： | 2 |
| 20 | A NEW HEAT TREATMENT PROCESSING FOR TiAl BASED ALLOY显示文摘ANEWHEATTREATMENTPROCESSINGFORTiAlBASEDALLOY￥HeYuehui;HuangBaiyun;LiuYong;LiuYexiang(ResearchInstituteofpowderMetallurgyCentr... | He Yuehui Huang Baiyun Liu Yong Liu Yexiang(Research Institute ofpowder Metallurgy Central South University of Technology, Changsha 410083) | 1996 | 中国有色金属学会会刊:英文版1996，6，3： | 1 |
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