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| 1 | Two-dimensional MXenes for lithium-sulfur batteries显示文摘Rechargeable lithium-sulfur(Li-S)batteries have attracted significant research attention due to their high capacity and energy density.However,their commercial applications are still hindered by challenges such as the shuttle effect of soluble lithium sulfide species,the insulating nature of sulfur,and the fast capacity decay of the electrodes.Various efforts are devoted to address these problems through questing more conductive hosts with abundant polysulfide chemisorption sites,as well as modifying the separators to physically/chemically retard the polysulfides migration.Two dimensional transition metal carbides,carbonitrides and nitrides,so-called MXenes,are ideal for confining the polysulfides shuttling effects due to their high conductivity,layered structure as well as rich surface terminations.As such,MXenes have thus been widely studied in Li-S batteries,focusing on the conductive sulfur hosts,polysulfides interfaces,and separators.Therefore,in this review,we summarize the significant progresses regarding the design of multifunctional MXene-based Li-S batteries and discuss the solutions for improving electrochemical performances in detail.In addition,challenges and perspectives of MXenes for Li-S batteries are also outlined. | Chuanfang(John)Zhang Linfan Cui Sina Abdolhosseinzadeh Jakob Heier | 2020 | InfoMat2020，2，4： | 16 |
| 2 | Effect of Mesoscale Land Use Change on Characteristics of Convective Boundary Layer:Semi-Idealized Large Eddy Simulations over Northwest China显示文摘Although large-scale topography and land use have been properly considered in weather and climate models, the effect of mesoscale and microscale heterogeneous land use on convective boundary layer(CBL) has not been fully understood yet. In this study, the influence of semi-idealized strip-like patches of oases and deserts, which resemble irrigated land use in Northwest China, on the CBL characteristics, is investigated based on the Weather Research and Forecasting(WRF)-large eddy simulation(LES) driven by observed land surface data. The influences of soil water content in oases on aloft CBL flow structure, stability, turbulent kinetic energy(TKE), and vertical fluxes are carefully examined through a group of sensitivity experiments. The results show that secondary circulation(SC)/turbulent organized structures(TOS) is the strongest/weakest when soil water content in oases is close to saturation(e.g.,when the oases are irrigated). With the decrease of soil water content in oases(i.e., after irrigation), SC(TOS) becomes weak(strong) in the lower and middle CBL, the flux induced by SC and TOS becomes small(large), which has a dramatic impact on point measurement of eddy covariance(EC) fluxes. The flux induced by SC and TOS has little influence on EC sensible heat flux, but great influence on EC latent heat flux. Under this circumstance, the area averaged heat flux cannot be represented by point measurement of flux by the EC method, especially just after irrigation in oases. Comparison of imbalance ratio(i.e., contribution of SC and TOS to the total flux) reveals that increased soil moisture in oases leads to a larger imbalance ratio as well as enhanced surface heterogeneity. Moreover,we found that the soil layer configuration at different depths has a negligible impact on the CBL flux properties. | Bangjun CAO Shuwen ZHANG Deqin LI Yanlin LI Linfan ZHOU Jiemin WANG | 2018 | Journal of Meteorological Research2018，32，3： | 4 |
| 3 | Radiation induced graft polymerization of multi-walled carbon nanotubes for superhydrophobic composite membrane preparation显示文摘Highly soluble multi-walled carbon nanotubes(MWNTs) were prepared by radiation-induced free radical graft polymerization of vinyl acetate(VAc) onto pristine MWNT surfaces. High resolution transmission electron microscopy(HR-TEM), Fourier transform infrared(FTIR) spectroscopy, and micro-Raman spectroscopy were used to confirm that poly(vinyl acetate)(PVAc) had been successfully grafted onto the surface of the MWNTs. The effects of experimental parameters on the degree of grafting(DG) of PVAc were also investigated, including adsorbed dose, dose rate, initial monomer concentration, and solvents. The grafted MWNTs(MWNTs-g-PVAc) exhibited good solubility in common organic solvents at high mass fraction. In addition, a superhydrophobic composite membrane could be readily fabricated by vacuum filtration of MWNTs-g-PVAc onto a supporting membrane, as was confirmed by water contact angle testing and visualization by scanning electron microscopy. | Bowu Zhang Siyuan Xie Rongmao Wei Hongjuan Ma Ming Yu Linfan Li Jingye Li | 2016 | Science China Chemistry2016，59，3： | 4 |
| 4 | High-selective removal of ultra-low level mercury ions from aqueous solution using oligothymonucleic acid functionalized polyethylene film显示文摘We prepare oligothymonucleic acid (OTA) functionalized polyethylene (PE) film and evaluate its selective removal ability of mercury ions at ultra-low levels in aqueous solution. The selective binding of OTA with mercury ions is confirmed by fluorescence in situ hybridization (FISH). The quantitative results via cold-vapor atomic fluorescence spectrometry (CVAFS) indicate that OTA-functionalized PE film is able to remove mercury ions at the sub-ppb level selectively from aqueous solution, even with the coexistence of other metal ions at concentrations 250-fold or higher than that of mercury. | YU Yang ZHANG BoWu YU Ming DENG Bo LI LinFan FAN ChunHai LI JingYe | 2012 | Science China Chemistry2012，55，10： | 3 |
| 5 | Improving the Ag- ing Resistance of Styrene-Butadiene-Styrene Tri-Block Copolymer and Application in Polymer-Modified As- phalt显示文摘 | Li Yintao Li Linfan Zhang Yan | 2010 | Journal of Applied Polymer Science2010，116，2： | 1 |
| 6 | A Standardized Protocol for the Induction of Specific Social Fear in Mice显示文摘Dear Editor,Social anxiety disorder(SAD)is one of the most common psychiatric disorders.It is characterized by intense and persistent fear of one or more social situations in which one is exposed to possible scrutiny by others[1].The lifetime prevalence of SAD ranges from 0.2%to 13%,with higher prevalence in high-income countries.Untreated SAD can last a lifetime and is often accompanied by impairments in social life,which severely compromises the quality of life.Furthermore,SAD is associated with a higher risk of other mental and physical disorders including depressive disor-ders,substance abuse disorders,general anxiety disorders,and cardiovascular diseases[2]. | Junqiang Zheng Yuanyuan Tian Haifeng Xu Linfan Gu Han Xu | 2021 | Neuroscience Bulletin2021，37，12： | 1 |
| 7 | Theinfluenceofannealingonthemagnetism ofFeGdopedZnO preparedbymechanicalalloying显示文摘 | LinFan JiangDongmei MaXueming etal | 2010 | PhysicaB2010，405，： | 1 |
| 8 | Antifouling microfiltration membranes prepared from acrylic acid or methacrylic acid grafted poly(vinylidene fluoride) powder synthesized via pre-irradiation induced graft polymerization显示文摘 | Bo Deng Ming Yu Xuanxuan Yang Bowu Zhang Linfan Li Leidong Xie Jingye Li Xiaofeng Lu | 2010 | Journal of Membrane Science2010，，1： | 1 |
| 9 | Torsional Design of Hybrid Concrete Box Girders 显示文摘 | MO Y L YU Linfan | 2006 | Journal of Bridge Engineering2006，11，3： | 1 |
| 10 | ORGANO-SOLUBLE FLUORINATED POLYIMIDES DERIVED FROM α,α-BIS(4-AMINO-3,5-DIMETHYLPHENYL)-4'-FLUOROPHENYL METHANE AND VARIOUS AROMATIC DIANHYDRIDES显示文摘Organo-soluble fluorinated polyimides were synthesized by the polycondensation of a new aromatic diamine α,αbis(4-amino-3,5-dimethylphenyl)-4'-fluorophenyl methane with several aromatic dianhydrides. The one-step polymerization polyimides could be soluble not only in polar aprotic solvents, such as N-methyl-2-pyrrolidinone, and N,Ndimethylacetamide, but also in common organic solvents, such as chloroform, cyclopentanone, m-cresol and so on. The polyimide films show excellent transparency with the UV-Vis cut-off lengths of 310-360 nm and light transmittances of higher than 80% in the visible region. In addition, the polyimides exhibit good thermal stability with an initial decomposition temperature (Td) higher than 530℃ and have more than 60% of residual weight retentions at 700 ℃. | Jin-gangLiu Yang-xiPeng Hong-shenLi LinFan Shi-yongYang | 2005 | Chinese Journal of Polymer Science2005，23，1： | 1 |
| 11 | SYNTHESIS AND CHARACTERIZATION OF ORGANO-SOLUBLE FLUORINATED POLYIMIDES FROM 4,4'-BIS(3-AMINO-5-TRIFLUOROMETHYLPHENOXY)-BIPHENYL AND VARIOUS AROMATIC DIANHYDRIDES显示文摘An aromatic diamine monomer, 4,4'-bis(3-amino-5-trifluoromethyl phenoxy)-biphenyl (TFBPDA), was synthesized via the nucleophilic displacement reaction of 3,5-dinitrobenzotrifluoride and 4,4'-biphenol. The monomer was reacted with various aromatic dianhydrides via the high temperature polycondensation procedure to provide a series of polyimides. The polyimides, PI-1 to PI-4, show good solubility not only in aprotic solvents, such as N-methyl-2-pyrrolidinone and N,N-dimethylacetamide, but also in many common solvents, such as m-cresol, chloroform and cyclopentanone. PI-4, derived from 4,4'-(hexafluoroisopropylidene)diphthalic anhydride and TFBPDA, was even soluble in toluene. Moreover, PI films exhibit good thermal stability, outstanding transparency in the visible light region and acceptable mechanical and electrical properties. The excellent combined properties of the polyimides make them as a good candidate for fabricating microelectronics. | Gui-longWu Jin-gangLiu Zuo-bangLi Zi-yiGe LinFan Shi-yongYang | 2005 | Chinese Journal of Polymer Science2005，23，1： | 1 |
| 12 | Group action for enumerating maps on surfaces显示文摘 | Linfan Mao Yanpei Liu | 2003 | Journal of Applied Mathematics and Computing (-)2003，，1： | 1 |
| 13 | Determining the degree of grafting for poly(vinylidene fluoride) graft-copolymers using fluorine elemental analysis显示文摘Acrylic acid (AAc) and styrene (St) were grafted onto poly(vinylidene fluoride) (PVDF) powder or membrane samples by pre-irradiation graft copolymerization.The grafted chains were proved by FT-IR spectroscopy analysis.The degree of grafting (DG) of the grafted PVDF was determined by fluorine elemental analysis (FEA) method,and was compared with the DGs determined by weighing method,acid-base back titration method and quantitative FT-IR method.The results show that the FEA method is accurate,convenient and universal,especially for the grafted polymer powders. | YU Yang ZHANG Bowu YANG Xuanxuan DENG Bo LI Linfan YU Ming LI Jingye | 2011 | Nuclear Science and Techniques2011，22，1： | 1 |
| 14 | 显示文摘 | LinFan(林凡) WangJiafang(王家芳) GengRuishan(耿瑞山) | | 热加工工艺0，，： | 1 |
| 15 | 4-1 Dielectronic Recombination of 36Ar15+ and 112Sn34+ at the CSRm显示文摘The total recombination rate coefficients of lithium-like 36Ar15+ ions have been measured by employing the electron-ion merged-beams technique at the heavy ion storage ring CSRm at IMP[1]. Fig. 1 (a) shows the DR spectrum for electron energy from 0 to 35 eV in the center-of-mass (c.m.) frame involving all the DR resonances associated with 2s1=2!2p1=2 and 2s1=2!2p3=2 excitations. | Huang Zhongkui Ma Xinwen Wen Weiqiang Wang Hanbing Chuai Xiaoya Dou Lijun Zhu Xiaolong Xu Xin Zhu Linfan Xu Weiqing Mao Lijun Li Jie Zhang Xiaohu Ma Xiaoming Yan Tailai Yang Jiancheng Yuan Youjin Xiao Guoqing Xia Jiawen Xie Luyou Dong Chenzhong DR collaboration | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 16 | 4-8 Dielectronic Recombination of 112Sn35+ Ions at the CSRm显示文摘The total recombination rate coefficient of Phosphorus-like 112Sn35+ have been measured at the main cooler storage ring (CSRm) employing the electron-ion merged-beams technique. The Phosphorus-like 112Sn35+ ions were injected into the CSRm at an energy of 3.7 MeV/u with a typical current of 50 eA, and the momentum spread of the ion beam is 210?4 after several seconds of cooling. | Xu Xin Wang Shuxing Zhu Linfan Huang Zhongkui Ma Xinwen Wen Weiqiang Wang Hanbing Chuai Xiaoya Dou Lijun Zhu Xiaolong Zhao Dongmei Yuan Youjin Mao Lijun Li Jie Ma Xiaoming Yan Tailai Yang Jiancheng Xia Jiawen | 2015 | IMP & HIRFL Annual Report2015，，1： | 0 |
| 17 | Preparation and characterization of proton exchange membranes from polystyrene grafted poly(vinylidene fluoride) powder显示文摘Proton exchange membranes(PEMs)were prepared in three steps:grafting of polystyrene onto PVDF powder using pre-irradiation graft polymerization technique,processing the grafted PVDF powder into membranes of around 50-μm thickness,and sulfonating them with cholorosulfonic acid to form poly(vinylidene fluoride)-g-poly(styrene sulfonic acid)membranes.Kinetics of the graft polymerization was studied.The existing of polystyrene side-chains in the grafted PVDF powders,and PSSA groups in PEMs,were proved by FT-IR.Properties of the PEMs,i.e.the ion exchange capacity,water uptake,proton conductivity,thermal property and oxidative stability, were characterized.Dependence of properties on the degree of grafting was investigated,too. | LI Linfan YU Yang DENG Bo YU Ming XIE Leidong LI Jingye | 2011 | Nuclear Science and Techniques2011，22，3： | 0 |
| 18 | 4-5 Dielectronic Recombination of Li-like Argon Ions at the CSRm显示文摘The main cooler storage ring (CSRm) equipped with an electron-cooler creates an ideal platform for dielectronicrecombination (DR) experiments. In order to fully understand our DR experimental setup and especially the electronenergy detuning system, we have performed a DR calibration experiment using the Li-like argon ions at theCSRm. The Ar15+ has a simple electronic structure so the DR spectrum can be calculated with an ultra-highprecision and compared with the existing experimental data. The experiment was carried out at the relative energyfrom 0 to 32 eV that includes all DR resonances associated with 2s1=2 ! 2p1=2 and most of the 2s1=2 ! 2p3=2excitations. | Huang Zhongkui Ma Xinwen Wen Weiqiang Wang Hanbing Chuai Xiaoya Zhu Xiaolong Zhao Dongmei Yuan Youjin Mao Lijun Li Jie Ma Xiaoming Yan Tailai Yang Jiancheng Xia Jiawen Xu Xin Zhu Linfan | 2014 | IMP & HIRFL Annual Report2014，，1： | 0 |
| 19 | 储存环CSRm上的类硼Ar^(13+)离子的低能双电子复合实验研究显示文摘Based on the successful dielectronic recombination(DR)experiments with intermediate charge state ions of Belike Ar^(14+[1]) and Ca^(16+[2]) at the CSRm,we are preparing the precision spectroscopy of DR experiments with highly charged ions and even radioactive ions at the CSRe.A test electron-ion recombination experiment of Boron-like Ar13+ions was performed with a section of the new electron beam energy detuning system,which will be installed at the CSRe.Fig.1 presents the measured and also the calculated DR spectra for B-like Ar^(13+) from 0 to 3 eV.The experimental result indicates that the new detuning system is more stable and has a higher energy resolution than the previous detuning system used at the CSRm.It paves the way for the upcoming DR experiments with highly charged heavy ions at the CSRe.In addition,the flexible atomic code(FAC)was employed to calculate the DR resonance strengths of Boron-like Ar^(13+) to compare with the experimental result. | Huang Zhongkui Wen Weiqiang Wang Shuxing Li Shuang Wang Hanbing Nadir Khan Dou Lijun Zhu Xiaolong Mao Lijun Li Jie Ma Xiaoming Yin Dayu Mao Ruishi Yuan Youjin Yang Jiancheng Chen Chongyang Zhu Linfan Ma Xinwen | 2018 | IMP & HIRFL Annual Report2018，，1： | 0 |
| 20 | Dielectronic Recombination of Na-like Kr^(25+) at the CSRm显示文摘The absolute rate coefficients for dielectronic recombination(DR)of Na-like Kr^(25+) ions were measured by employing the electron-ion merged-beam technique at the heavy-ion storage ring CSRm.The measured DR spectrum covers the energy range of 0~70 eV. | Huang Zhongkui Wen Weiqiang Wang Shuxing Ma wanlu Wang Hanbing Nadir Khan Zhao Dongmei Zhu Xiaolong Mao Lijun Li Jie Ma Xiaoming Yin Dayu Mao Ruishi Yuan Youjin Yang Jiancheng Chen Chongyang Zhu Linfan Ma Xinwen | 2019 | IMP & HIRFL Annual Report2019，，1： | 0 |
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