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| 1 | Preparation of FeCo-, FeNi- and NiCo-alloy coated cenosphere composites by heterogeneous precipitation显示文摘Precursors of binary alloy (Fe1/2Co1/2, Fe1/2Ni1/2, Ni1/2Co1/2, hereinafter referred to as FeCo, FeNi, NiCo) coated cenospheres were prepared by heterogeneous precipitation under optimized conditions. Magnetic binary alloy coated cenosphere composites with core-shell structure were subsequently obtained by thermal reduction of the as-prepared precursors at 700 C for 2 h under H2/N2 atmosphere. The results showed that the alloy coatings were uniform and the binary alloy coated cenosphere composites basically retained the spherical morphology, suggesting that the thickness of the alloy coating could be adjusted to fabricate core-shell composites with multilayer structures. The composites exhibited higher coercivity than the pure alloy powders, and could therefore be used for high-performance functional materials and devices. | Xianfeng Meng Xiangqian Shen | 2012 | Particuology2012，10，3： | 2 |
| 2 | The Age of the Original Silurian Badangshan Formation and its Ductile Deformation in the Northern Margin of North China Craton: New Evidence from Zircon SHRIMP U-Pb Ages显示文摘Objective Many previous researches have documented the tectonic evolution of the northern margin of North China Craton.However,whether the age of original Silurian Badangshan Formation in the study area belongs to the Archean,Silurian or Devonian remains controversial,and the ductile deformation time of this formation also lack | CUI Yuliang Qu Hongjie CHEN Yingfu WANG Sen MENG Xianfeng SONG Dianlan ZHANG Wenyong WANG Huan | 2017 | Acta Geologica Sinica(English Edition)2017，91，6： | 2 |
| 3 | Nanocrystalline La2Mo2O9 and Its Characterization显示文摘In this work, both the thermal expansion and electrical conductivity of nanocrystalline La2Mo2O9 were studied.The nanocrystalline powder of La2Mo2O9 was obtained by sol-gel method, and with the help of SHP (superhigh pressure)up to 4.5 × 104 atm at 700 ℃ for a short time, and the nanocrystalline powder was densified without obvious particle size growth. The electrical conductivity of nanocrystalline La2Mo2O9 was one orderof magnitude lower than that of the microcrystalline sample at the same temperature. Owing to the phase transition, the microcrystalline La2Mo2O9 has an abrupt increase of thermal expansion with a peak value of 48 × 10-6 K-1 at 556 ℃. For the nanocrystalline material, the peak value increases to 112 × 10-6 K-1 at 520 ℃. On the other hand, above 600 ℃ the significant growth of particle size of the nanocrystalline La2Mo2O9 was observed, accompanying by a tremendous increase of thermal expansion with a peak value of third higher than that of La2Mo2O9. | Li Qin Xia Tian Li Jiayan Liu Xiangdong Ma Xianfeng Meng Jian Cao Xueqiang | 2004 | Journal of Rare Earths2004，22，z2： | 2 |
| 4 | Formation and properties of phosphate system protection glasses doped by rare earth显示文摘 | Meng Xianfeng Zhang Qitu Lu Chunhua | 2004 | Journal of rare earths2004，22，： | 1 |
| 5 | Microstructure and magnetic properties of electrospun one-dimensional Al 3+ -substituted SrFe 12 O 19 nanofibers显示文摘 | Mingquan Liu Xiangqian Shen Fuzhan Song Jun Xiang Xianfeng Meng | 2011 | Journal of Solid State Chemistry2011，，4： | 1 |
| 6 | Study on Chemical Durability of BAP System Glass Doped with Rare Earths显示文摘 | Meng Xianfeng Zhang Qitu Lu Chunhua | 2007 | Journal of Rare Earths2007，，25： | 1 |
| 7 | Synthesis, Electrical and Magnetic Properties of Fe304 Doped by Dy^3+显示文摘 | Wang Jingping Hao Xianfeng Lü Minfeng Liu Jianfen Xing Xianran Meng Jian | 2006 | Journal of Rare Earths2006，24，4： | 1 |
| 8 | A fault-tolerant control method for distributed flight control system facing wing damage显示文摘With the strong battlefield application environment of the next generation fighter,based on the design of distributed vehicle management system,a fault diagnosis and fault-tolerant control(FTC)method for wing surface damage is proposed in this paper.Aiming at three kinds of wing damage modes,this paper proposes a diagnosis method based on the fault decision tree and forms a fault decision tree for wing damage from the aspects of sample database construction,feature parameter extraction,and fault decision tree construction.Based on the fault diagnosis results,the longitudinal control law based on dynamic inverse and the lateral-directional robust control laws based on linear quadratic regulator(LQR)are proposed.From the simulation examples,the fault diagnosis algorithm based on the decision tree can complete the judgment of three wing surface damage modes within 2 ms,and the FTC law can make the fighter quickly return to a stable flight state after a short transient of 1 s,which achieves the fault-tolerant goal. | CUI Yuwei LI Aijun MENG Xianfeng | 2021 | Journal of Systems Engineering and Electronics2021，32，5： | 1 |
| 9 | Soot capture and combustion for perovskite La–Mn–O based catalysts coated on honeycomb ceramic in practical diesel exhaust显示文摘 | Lei Li Xiangqian Shen Pan Wang Xianfeng Meng Fuzhan Song | 2011 | Applied Surface Science2011，，22： | 1 |
| 10 | Vanadium-based polyanionic compounds as cathode materials for sodium-ion batteries:Toward high-energy and high-power applications显示文摘Sodium ion batteries(SIBs)have been regarded as one of the alternatives to lithium ion batteries owing to their wide availability and significantly low cost of sodium sources.However,they face serious challenges of low energy&power density and short cycling lifespan owing to the heavy mass and large radius of Na^(+).Vanadium-based polyanionic compounds have advantageous characteristic of high operating voltage,high ionic conductivity and robust structural framework,which is conducive to their high energy&power density and long lifespan for SIBs.In this review,we will overview the latest V-based polyanionic compounds,along with the respective characteristic from the intrinsic crystal structure to performance presentation and improvement for SIBs.One of the most important aspect is to discover the essential problems existed in the present V-based polyanionic compounds for high-energy&power applications,and point out most suitable solutions from the crystal structure modulation,interface tailoring and electrode configuration design.Moreover,some scientific issues of V-based polyanionic compounds shall be also proposed and related future direction shall be provided.We believe that this review can serve as a motivation for further development of novel V-based polyanionic compounds and drive them toward high energy&power applications in the near future. | Zhiqiang Lv Moxiang Ling Meng Yue Xianfeng Li Mingming Song Qjong Zheng Huamin Zhang | 2021 | Journal of Energy Chemistry2021，30，4： | 1 |
| 11 | Formation and properties of phosphate system protection glasses doped by rare earth显示文摘 | Zhang Qitu Lu Chunhua | 2004 | Journal of Rare Earths2004，22，： | 1 |
| 12 | Pre- paration and magnetic properties of nano-Ni coated ceno- sphere composites显示文摘 | Meng Xianfeng Li Donghong Shen Xiangqian | 2010 | Appl Surf Sci2010，256，： | 1 |
| 13 | Study on chemical durability of BAP system glass doped with rare earths 显示文摘 | MENG XIANFENG ZHANG QITU LU CHUNHUA | 2007 | J Rare Earths2007，25，： | 1 |
| 14 | Dynamic changes of nutrient content in herbaceous peony seed显示文摘Herbaceous peony is a promising oilseed crop.‘Hangshao’and‘Fenghuang Niepan’are two cultivars with high yield and oil content In this study,seed reserved nutrient of these two genotypes were investigated during seed development process.Results showed that‘Hangshao’and‘Fenghuang Niepan’matured approximately 85 d after flowering(DAF).The development p rocess could be divided into four stages:seed formation and enlargement stage(S1),seed inclusion and enrichment stage(S2),crude fat rapid accumulation stage(S3)and dehydration and color transition stage(S4).During this process,100-seed fresh weight(HFW)and 100-seed dry weight(HDW)increased,whereas water content(WC)decreased.HFW,HDW and WC for‘Hangshao’seed at 85 DAF were28.56 g,20.78 g and 37.50%respectively,whereas those for‘Fenghuang Niepan’seed were 27.2 g,19.78 g,and30.85%respectively.In terms of the primary metabolites measuring,soluble protein content was consistently low(only 2.24%-3.15%),while starch content was relatively high(5.60%-24.81%).They displayed a trend of gradual increasing in early stage,followed by rapid decline.Crude fat tended to accumulate continuously with a linear upward trend starting at 40 DAF,and its maximum level was reached at 85 DAF(27.57%for‘Hangshao’and29.57%for‘Fenghuang Niepan’).For the secondary metabolites determination,total phenols content was relatively steady,maintaining at 107.7-129.9 mg/g for both cultivars,while total flavonoids content varied within25.33-65.33 mg/g for‘Hangshao’and 24.33-52.37 mg/g for Tenghuang Niepan’.The maximum level for both cultivars occurred at 55 DAF.Furthermore,crude fat content was found to be highly correlated with WC by correlation analysis and linear regression model definition(P≤0.01 and r=0.954).Thus,WC was recommended for evaluating crude fat in peony seed.These findings could provide scientific reference for high-yielding production practice for oleaginous peony plant. | Qimo Qi Yu Li Fanzhi Meng Guangping Xing Jilei Zhou Xianfeng Guo | 2020 | Oil Crop Science2020，5，2： | 0 |
| 15 | Ultrathin nanobelts-assembled Chinese knot-like 3D TiO2 for fast and stable lithium storage显示文摘 | Qili Wu Shiman He Xianfeng Yang Jingling Yang Gaoren Li Yuying Meng Shengfu Tong Liqiang Mai Mingmei Wu | 2018 | Nano Research2018，11，4： | 0 |
| 16 | Space advanced technology demonstration satellite显示文摘The Space Advanced Technology demonstration satellite(SATech-01),a mission for low-cost space science and new technology experiments,organized by Chinese Academy of Sciences(CAS),was successfully launched into a Sun-synchronous orbit at an altitude of~500 km on July 27,2022,from the Jiuquan Satellite Launch Centre.Serving as an experimental platform for space science exploration and the demonstration of advanced common technologies in orbit,SATech-01 is equipped with 16 experimental payloads,including the solar upper transition region imager(SUTRI),the lobster eye imager for astronomy(LEIA),the high energy burst searcher(HEBS),and a High Precision Magnetic Field Measurement System based on a CPT Magnetometer(CPT).It also incorporates an imager with freeform optics,an integrated thermal imaging sensor,and a multi-functional integrated imager,etc.This paper provides an overview of SATech-01,including a technical description of the satellite and its scientific payloads,along with their on-orbit performance. | ZHANG XiaoFeng CHEN Wen ZHU XiaoCheng MENG Na HE JunWang BI XingZi ZHANG YongHe SHI Qi LI Fei LIU Rui FENG ZhengGong LIU Liu LI JinSong WU HaiChen XU DongXiao LI TaiJie HUANG JiangJiang LIU Shuo LI TianTong YU XianSheng GAO Yang ZHOU Heng BAN HanYu ZHANG YanLi ZHANG YueTing YANG YingQuan HE Tao DUAN XuLiang CHEN Xin WANG YaMin SUN AnTai ZHANG KuoXiang SUN Ying WANG YaoBin FAN ChengCheng XIONG ShaoLin LI XinQiao WEN XiangYang LING ZhiXing SUN XiaoJin ZHANG Chen BAI XianYong WANG ZhanShan DENG YuanYong TIAN Hui YANG JianFeng XUE HongBo SANG Peng LIU JinGuo ZHENG HuiLong ZHU Xiang HE JianWu LI Hui XU LuXiang XU ShuYan CHEN WenWu LIU ZhenDong WANG ZhaoLi MAO XiangLong GAO Rong LI ZongXuan DING GuoPeng WANG XinYu DOU RunJiang WENG LuBin LUO Hao WANG YaPing LIANG XianFeng FANG ZiRuo | 2024 | Science China(Technological Sciences)2024，67，1： | 0 |
| 17 | Roadmap for rechargeable batteries:present and beyond显示文摘Rechargeable batteries currently hold the largest share of the electrochemical energy storage market,and they play a major role in the sustainable energy transition and industrial decarbonization to respond to global climate change.Due to the increased popularity of consumer electronics and electric vehicles,lithium-ion batteries have quickly become the most successful rechargeable batteries in the past three decades,yet growing demands in diversified application scenarios call for new types of rechargeable batteries.Tremendous efforts are made to developing the next-generation post-Li-ion rechargeable batteries,which include,but are not limited to solid-state batteries,lithium–sulfur batteries,sodium-/potassium-ion batteries,organic batteries,magnesium-/zinc-ion batteries,aqueous batteries and flow batteries.Despite the great achievements,challenges persist in precise understandings about the electrochemical reaction and charge transfer process,and optimal design of key materials and interfaces in a battery.This roadmap tends to provide an overview about the current research progress,key challenges and future prospects of various types of rechargeable batteries.New computational methods for materials development,and characterization techniques will also be discussed as they play an important role in battery research. | Sen Xin Xu Zhang Lin Wang Haijun Yu Xin Chang Yu-Ming Zhao Qinghai Meng Pan Xu Chen-Zi Zhao Jiahang Chen Huichao Lu Xirui Kong Jiulin Wang Kai Chen Gang Huang Xinbo Zhang Yu Su Yao Xiao Shu-Lei Chou Shilin Zhang Zaiping Guo Aobing Du Guanglei Cui Gaojing Yang Qing Zhao Liubing Dong Dong Zhou Feiyu Kang Hu Hong Chunyi Zhi Zhizhang Yuan Xianfeng Li Yifei Mo Yizhou Zhu Dongfang Yu Xincheng Lei Jianxiong Zhao Jiayi Wang Dong Su Yu-Guo Guo Qiang Zhang Jun Chen Li-Jun Wan | 2024 | Science China Chemistry2024，67，1： | 0 |
| 18 | Self-Adaptive Discrete Cuckoo Search Algorithm for the Service Routing Problem with Time Windows and Stochastic Service Time显示文摘Making house calls is very crucial to deal with the competitive pressures of the service business and to improve service quality.We design a model called service routing problem with time windows and stochastic service time(SRPTW-SST)that is based on vehicle routing problem with time windows.A self-adaptive discrete cuckoo search algorithm with genetic mechanism(sDCSGM)is proposed for the model SRPTW-SST.Moreover,we design a selection mechanism to improve the logicality of the algorithm based on the strong randomness of the Lévy flight.We introduce a genetic mechanism and design a neighborhood search mechanism for improving the robustness of the algorithm.In addition,an adaptive parameter adjustment method is designed to eliminate the impact of fixed parameters.The experimental results show that the sDCS-GM algorithm is more robust and effective than the state-of-the-art methods. | ZHANG Guoyun WU Meng LI Wujing OU Xianfeng XIE Wenwu | 2023 | Chinese Journal of Electronics2023，32，4： | 0 |
| 19 | Revealing the effect of electrolyte coordination structures on the intercalation chemistry of batteries显示文摘In-depth understanding of the electrolyte-dependent intercalation chemistry in batteries through direct operando/in situ characterizations is crucial for the development of the high-performance batteries.Herein,taking the Al/graphite battery as a model system,the effect of electrolyte coordination structure on the intercalation processes has been investigated over the batteries with either 1-hexyl-3-methylimidazolium chloride(HMICl)-AlCl_(3) or 1-ethyl-3-methylimidazolium chloride(EMICl)-AlCl_(3) ionic liquid electrolyte using operando X-ray photoelectron spectroscopy(XPS)and X-ray diffraction.With a weaker anion-cation interaction in HMI-based electrolyte,the XPS-derived atomic ratio between cointercalated N and intercalated Al is 0.9,which is lower than 1.6 for EMI-based electrolyte.Attributed to the additional de-solvation process,the batteries with the HMI-based electrolyte show a lower ionic diffusion rate,capacity,and cycling performance,which agree with the operando characterization results.Our findings highlight the critical role of the electrolyte coordination structure on the(co-)intercalation chemistry. | Chao Wang Xianjin Li Guiming Zhong Caixia Meng Shiwen Li Guohui Zhang Yanxiao Ning Xianfeng Li Qiang Fu | 2023 | Journal of Energy Chemistry2023，，6： | 0 |
| 20 | First Identification of ~2.65 Ga Tonalite in the Jiefangyingzi Area,Inner Mongolia显示文摘Objective The northern margin of the North China Craton (NCC),as an adjacent part between the northern NCC and the southeastern Central Asian Orogenic Belt (CAOB), has recorded multi-stage tectonic evolution information. | CUI Yuliang QU Hongjie CHEN Yingfu WANG Sen MENG Xianfeng SONG Dianlan ZHANG Wenyong WANG Huan | 2019 | Acta Geologica Sinica(English Edition)2019，93，2： | 0 |
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