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| 1 | Functional membrane separators for next-generation high-energy rechargeable batteries显示文摘The membrane separator is a key component in a liquid-electrolyte battery for electrically separating the cathode and the anode, meanwhile ensuring ionic transport between them. Besides these basic requirements, endowing the separator with specific beneficial functions is now being paid great attention because it provides an important alternative approach for the development of batteries, particularly next-generation high-energy rechargeable batteries. Herein, functional separators are overviewed based on four key criteria of next-generation high-energy rechargeable batteries: stable,safe, smart and sustainable(4 S). That is, the applied membrane materials and the corresponding functioning mechanisms of the 4 S separators are reviewed. Functional separators with selective permeability have been applied to retard unwanted migration of the specific species(e.g. polysulfide anions in Li-S batteries) from one electrode to the other in order to achieve stable cycling operation. The covered battery types are Li-S, room-temperature Na-S, Li-organic, organic redox-flow(RF) and Li-air batteries. Safe, smart and sustainable separators are then described in sequence following the first criterion of stable cycling. In the final section, key challenges and potential opportunities in the development of 4 S separators are discussed. | Yuede Pan Shulei Chou Hua Kun Liu Shi Xue Dou | 2017 | National Science Review2017，4，6： | 4 |
| 2 | Mode and modulation characteristics for microsquare lasers with a vertex output waveguide显示文摘The mode and high-speed modulation characteristics are investigated for a microsquare laser with a side length of 16 ?m and a 2-?m-wide output waveguide connected to one vertex. The longitudinal and transverse mode characteristics are analyzed by numerical simulation and light ray model, and compared with the lasing spectra for the microsquare laser. Up to the fifth transverse mode is observed clearly from the lasing spectra. Single mode operation with the side mode suppression ratio of 41 d B is realized at the injection current of 24 m A, and the maximum output power of 0.53(0.18) m W coupled into the multiple(single) mode fiber is obtained at the current of 35 m A, for the microsquare laser at the temperature of 288 K. Furthermore, a flat small-signal modulation response is reached with the 3-d B bandwidth of 16.2 GHz and the resonant peak of 3.6 d B at the bias current of 34 m A. The K-factor of 0.22 ns is obtained by fitting the damping factor versus the resonant frequency, which implies a maximum intrinsic 3-d B bandwidth of 40 GHz. | LONG Heng HUANG YongZhen YANG YueDe ZOU LingXiu XIAO JinLong XIAO ZhiXiong | 2015 | Science China(Physics,Mechanics & Astronomy)2015，58，11： | 4 |
| 3 | Hybrid-cavity semiconductor lasers with a whispering-gallery cavity for controlling Q factor显示文摘Hybrid cavities composed of a Fabry-P′erot(FP) cavity and a whispering-gallery mode(WGM)microcavity have been proposed and demonstrated for modulating mode Q factor to realize single mode and optical bistable lasers. In this article, we report hybrid cavity lasers with a pentagon microcavity and a square microcavity, respectively. The reflectivity spectra of different microcavities are simulated to select microcavities for hybrid cavities. Mode coupling with mode Q factor enhancement is investigated numerically and experimentally. Stable single mode operations with a high coupling efficiency to a single mode fiber are realized for a hybrid cavity laser with a square microcavity. Furthermore, optical bistability hybrid lasers are investigated as the microcavity is unbiased, due to saturable absorption in the microcavity and mode competition, respectively. All-optical flip-flop is demonstrated using trigger optical pulses with a width of100 ps for mode competition bistability. The stable single mode operation and optical bistability of hybrid cavity lasers may shed light on the applications for photonic integrated circuits and optical signal processing. | Yongzhen HUANG Xiuwen MA Yuede YANG Jinlong XIAO Yun DU | 2018 | Science China(Information Sciences)2018，61，8： | 4 |
| 4 | Increasing high-temperature fatigue resistance of polysynthetic twinned TiAl single crystal by plastic strain delocalization显示文摘Polysynthetic twinned(PST)TiAl single crystal possesses great potentials for high-temperature applications due to its excellent combination of strength,ductility and creep resistance.However,a critical property for high-temperature application of such material involving high-temperature fatigue properties remains unknown.Here,the high-temperature high-cycle fatigue performance of PST TiAl single crystal has been studied.The result shows that PST TiAl single crystal can withstand more than 107 cyclic loadings at 975℃ under a stress amplitude of 270 MPa,which is significantly higher than traditional TiAl alloys.Experimental observations and atomistic simulations indicate that the improvement of fatigue resistance is attributed to the plastic strain delocalization in uniform lamellar structure,and the plastic deformation is well-distributed and sufficient in each lamella.Even in theα2 lamella with difficult slippage,a large number of stacking fault structures can be observed.The{c+a}dislocations inα2 tend to dissociate into a Frank partial with b=1/6<2^(-)20^(-)3>,forming a ribbon of I1 fault which ensures the continuity of deformation. | Yang Chen Yuede Cao Zhixiang Qi Guang Chen | 2021 | Journal of Materials Science & Technology2021，，34： | 2 |
| 5 | Effects of memantine on neuronal structure and conditioned fear in the Tg2576 mouse model of Alzheimer' s disease显示文摘 | Dong H Yuede CM Coughlan C | | 0，，13： | 1 |
| 6 | Behavioral consequences of NMDA antagonist-induced neuroapoptosis in the infant mouse brain显示文摘 | Yuede C M Wozniak D F Creeley C E | 2010 | PLoS One2010，29，11： | 1 |
| 7 | Corticosterone and related re-ceptor expression are associated with increased 3-amyloid plaquesin isolated Tg2576 miee显示文摘 | Dong H’Yuede C M Yoo H S | 2008 | Neuroscience2008，155，1： | 1 |
| 8 | Three-dimensional CFD modeling and simulation on the performance of steam ejector heat pump for dryer section of the paper machine显示文摘 | Yuejin Yuan Libin Tan Yingying Xu Yueding Yuan | 2015 | Vacuum2015，，： | 1 |
| 9 | Effects of volunta-ry and forced exercise on plaque deposition,hippocampal vol-ume,and behavior in the Tg2576 mouse model of Alzheimer,sdisease显示文摘 | Yuede CM Zimmerman SD Dong H | 2009 | Neurobiol Dis2009，35，3： | 1 |
| 10 | Behavioral consequences of NMDA antagonist-induced neuroapoptosis in the infant mouse brain显示文摘 | Yuede CM Wozniak DF Creeley CE | 2010 | PLoS One2010，5，11： | 1 |
| 11 | Stabilization ofsystems with probabilistic interval input delays and itsapplication to networked control systems 显示文摘 | YueD Tian E G Wang Z D | 2009 | IEEETransactions on Systems Man and Cybernetics PartA System and Humans2009，39，4： | 1 |
| 12 | Effects of donepezil on amyloid-beta and synapse density in the Tg2576 mouse model of Alzheimer's disease 显示文摘 | Dong H Yuede C M Coughlan C A | 2009 | Brain Res2009，1303，： | 1 |
| 13 | Effects of Voluntary and Forced Exercise on Plaque Deposition,Hippocampal Volume and Behavior in the Tg2576 Mouse Model of Alzheimer' s Disease显示文摘 | Yuede C M Zimmerman S D Dong H X | 2009 | Neurobiology of Disease2009，35，： | 1 |
| 14 | Semiconduct or laser of directional output maded by plane t echnology显示文摘 | Huang Yongzhen Yang Yuede Che Kaijun | 2009 | Laser and Optoelectronics Progress2009，46，2： | 1 |
| 15 | Effects of voluntary and forced exerciseon plaque deposition,hippocampal volume,and behavior in theTg2576mouse model of Alzheimer’s disease显示文摘 | Yuede C M Zimmerman S D Dong H Kling M J Bero A W Holtzman D M | 2009 | NeurobiolDis2009，35，： | 1 |
| 16 | Corticosterone and related receptor expression are associated with increased β-amyloid plaques in isolated Tg2576 mice显示文摘 | Dong H Yuede CM Yoo HS | 2008 | Neuroscience2008，155，1： | 1 |
| 17 | Effects of donepezil on amyloid - beta and synapse density in the Tg2576 mouse model of Alzheimer' s disease 显示文摘 | Dong H Yuede C M Coughlan C A | 2009 | Brain Res2009，1303，： | 1 |
| 18 | Effects of volun-tary and forced exercise on plaque deposition,hippocampal volume,and behavior in the Tg2576mouse model of Alzheim-er's disease显示文摘 | Yuede CM Zimmerman SD Dong H | 2009 | Neurobiol Dis2009，35，3： | 1 |
| 19 | State feedback controller design for networked control systems 显示文摘 | YueD HanQL PengC | 2004 | IEEE Trans Circ Sys2004，51，11： | 1 |
| 20 | Corticosterone and related receptor expression are associated with increased beta-amyloid plaques in isolated Tg2576 mice显示文摘 | Dong H Yuede C M Yoo H S | | 0，，1： | 1 |
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