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| 1 | Solution-processed copper nanowire flexible transparent electrodes with PEDOT:PSS as binder, protector and oxide-layer scavenger for polymer solar cells显示文摘nanowire (NW ) 拍摄的 Cu 的容易的氧化和表面粗糙是为他们在透明传导性的电极(TCE ) 的用法的主要瓶颈。此处,我们开发了一条灵巧、可伸缩起来的答案线路准备 Cu 由把 Cu NW 嵌进的基于 NW 的 TCE pre 涂 poly 变光滑(3,4-ethylenedioxythiophene ): poly (styrenesulfonate )(PEDOT : PSS ) 电影在上 poly (乙烯 terephthalate )( 宠物) 底层。那么获得的 Cu NW-PEDOT : PSS/PET 电影有低表面粗糙(在高度的 70 nm ) ,向氧化的高稳定性和好灵活性。最佳的 TCE 显示出 15 猯'T? 的一个典型的表电阻 ?? | Jianyu Chen Weixin Zhou Jun Chen Yong Fan Ziqiang Zhang Zhendong Huang Xiaomiao Feng Baoxiu Mi Yaowen Ma Wei Huang | 2015 | Nano Research2015，8，3： | 10 |
| 2 | Research and application of a power-flow-calculation method in multiterminal VSC-HVDC power grid显示文摘For demonstrating a multiterminal voltage-source converter(VSC)-based high-voltage DC(HVDC)(VSCHVDC) project, this study puts forward a technical route for calculating the power flow in a 500-kV VSC-HVDC power grid in comparison with that of an AC power grid. The Jacobian matrix used in the power-flow calculation was deduced through methods such as Newton–Laphson iteration and Taylor series expansion. Further, the operation effect of powerflow calculation on a true bipolar VSC-HVDC power grid was analyzed briefly. The elements of the Jacobian matrix corresponding to VSC were studied under the mode of droop control and the control strategy of VSC-HVDC power grid was analyzed in detail. The power-flow calculation model for VSC-HVDC power grid of the master–slave control mode was simplified using the PQ decomposition method of the power-flow calculation of an AC power grid. Moreover, a four-terminal model of the Zhangbei VSC-HVDC demonstration project was established and tested on MATLAB. The simulation results under two kinds of operating conditions were analyzed and compared to the results of BPA; the deviation between the power-flow results was studied. The results show that the proposed calculation method can provide a feasible support for calculating the power flow in VSC-HVDC grids. | Linlin Wu Xiaowei Fan Man Xu Zhendong Li Xiao Wang Xiaofei Zhang Haiwang Jin | 2019 | Global Energy Interconnection2019，2，1： | 8 |
| 3 | Evaluation and optimization of blasting approaches to reducing oversize boulders and toes in open-pit mine显示文摘A new blasting approach of combined blastholes with different diameters is proposed to solve the problems of oversize boulders and rock toes in open-pit mine. A non-ideal detonation model and a statistical damage constitutive model are implemented in dynamic finite element analysis to investigate the formation mechanism of oversize boulders and toes. The damage distribution and evolution process of rock blasting fragmentation is simulated, and the scheme is further optimized. Numerical analysis results showed that pocket charges and satellite blastholes can only improve bench top fragmentation, but they cannot reduce the oversize in the middle and bottom of bench as well as the toe problem. The new blasting approach of combined blastholes with different diameters can effectively reduce the oversize boulders and toes as well as the production costs. | Zhendong Leng Yong Fan Qidong Gao Yingguo Hu | 2020 | International Journal of Mining Science and Technology2020，30，3： | 6 |
| 4 | Fano resonance boosted cascaded optical field enhancement in a plasmonic nanoparticle-in-cavity nanoantenna array and its SERS application显示文摘Cascaded optical field enhancement(CFE)can be realized in some specially designed multiscale plasmonic nanostructures,in which the generation of extremely strong fields at nanoscale volume is crucial for many applications,for example,surface-enhanced Raman spectroscopy(SERS).In this paper,we propose a strategy for realizing a high-quality plasmonic nanoparticle-in-cavity(PIC)nanoantenna array,in which strong coupling between a nanoparticle(NP)dark mode with a high-order nanocavity bright mode can produce strong Fano resonance at the target wavelength.The Fano resonance can effectively boost the CFE in a PIC.A cost-effective and reliable nanofabrication method is developed using room temperature nanoimprinting lithography to manufacture high-quality PIC arrays.This technique guarantees the generation of only one gold NP at the bottom of each nanocavity,which is crucial for the generation of the expected CFE.To demonstrate the performance and application of the PIC array,the PIC array is employed as an active SERS substrate for detecting 4-aminothiophenol molecules.An experimental SERS enhancement factor of 2×10^(7) is obtained,which verifies the field enhancement and the potential of this device. | Zhendong Zhu Benfeng Bai Oubo You Qunqing Li Shoushan Fan | 2015 | Light(Science & Applications)2015，4，1： | 5 |
| 5 | Monitoring strata behavior due to multi-slicing top coal caving longwall mining in steeply dipping extra thick coal seam显示文摘For studying the strata behavior due to multi-slicing top coal caving longwall mining along-the-strike direction in steeply dipping extra thick coal seams,the shield support pressures of the upper and lower slices of panel 37220 in Dongxia Coal Mine were monitored using the KJ513 dynamic monitoring system.The set up rooms adopted the 'horizontal line-arc segment-inclined line' form and used different types of shield supports.The results show that the strata pressure of upper slice panel 37220-1 changed slightly along the strike direction,while along the dip direction it exhibited strong to weak pressure from bottom to top.The first weighting interval of lower slice panel 37220-2 was about 60.8 m,and the average periodic weighting interval were about 22.6 m.The strata behavior of panel 37220-2 exhibited a spatiotemporal characteristic in that periodic weighting occurred first in the middle-upper part,followed by the middle and upper parts,arc segment,and finally the lower part.During the periodic weighting,the weighting interval and intensity also exhibited strong space characteristics.The average dynamic load coefficient was 1.48 and the maximum lateral load of the side shield was 20-25 MPa. | Yun Dongfeng Liu Zhu Cheng Wendong Fan Zhendong Wang Dongfang Zhang Yuanhao | 2017 | International Journal of Mining Science and Technology2017，27，1： | 5 |
| 6 | Thermal degradation kinetics of aqueous anthocyanins and visual color of purple corn ( Zea mays L.) cob显示文摘 | Zhendong Yang Yonbin Han Zhenxin Gu Gongjian Fan Zhigang Chen | 2007 | Innovative Food Science and Emerging Technologies2007，，3： | 1 |
| 7 | Construction of truncated-octahedral LiMn2O4 for battery-like electrochemical lithium recovery from brine显示文摘The extraction of lithium from salt lakes or seawater has attracted worldwide attention because of the explosive growth of global demand for lithium products. The LiMn_(2)O_(4)-based electrochemical lithium recovery system is one of the strongest candidates for commercial application due to its high inserted capacity and low energy consumption. However, the surface orientation of LiMn_(2)O_(4)that facilitates Li diffusion happens to be prone to manganese dissolution making it a great challenge to obtain high lithium inserted capacity and long life simultaneously. Herein, we address this problem by designing a truncated octahedral LiMn_(2)O_(4)(Tr-oh LMO) in which the dominant(111) facets minimize Mn dissolution while a small portion of(100) facets facilitate the Li diffusion. Thus, this Tr-oh LMO-based electrochemical lithium recovery system shows excellent Li recovery performance with high inserted capacity(20.25 mg g^(-1)per cycle) in simulated brine. In addition, the dissolution rate of manganese per 30 cycles is only 0.44% and the capacity maintained 85% of the initial after 30 cycles. These promising findings accelerate the practical application of LiMn_(2)O_(4)in electrochemical lithium recovery. | Guolang Zhou Linlin Chen Xiaowei Li Guiling Luo Zhendong Yu Jingzhou Yin Lei Fan Yanhong Chao Lei Jiang Wenshuai Zhu | 2023 | Green Energy & Environment2023，8，4： | 1 |
| 8 | An alternative method to reduce process-induced deformation of CFRP by introducing prestresses显示文摘Process-induced deformation is an important limiting factor to the application of high performance composite structures.An alternative method to reduce process-induced deformation is proposed by introducing prestress to a single layer or part of the layers instead of all the applicable layers.In this method,the necessary prestress level that applied to the single layer was in the reasonable range.Two kinds of unsymmetric laminates are manufactured at varying prestress levels.The experimental results described that the curing deformation is changed rapidly with the growing prestress level and flipped after a certain prestress level.Moreover,there is a good linear relationship between prestress level and final curing deformation,which gives a convenient way to calculate the prestress level that can fully counteract the curing deformation.The numerical model to predict the curing deformation was built.A good agreement between the numerical and the experimental results shows the effectiveness of the numerical model.To predict the prestress level that can fully counteract the curing deformation,an analytical model is also proposed.Theoretically,the prestress method can fully counteract the curing deformation of the specimens,while the experimental results show that the prestressing layer reduces more than 80%of the curing deformation. | Zhendong LIU Xitao ZHENG Wenjing FAN Fei WANG Sohail AHMED Leilei YAN | 2022 | Chinese Journal of Aeronautics2022，35，8： | 1 |
| 9 | Active coherent control of nanoscale light confinement:Modulation of plasmonic modes and position of hotspots for surface-enhanced Raman scattering detection显示文摘Multistep plasmonic nanostructures can induce the deep modulation ofelectromagnetic-field interactions on the nanoscale for positioning hotspots,and this generation of enhanced fields is important in many optical applications.In this article, a new strategy is proposed for fabricating a plasmonic double-stacked nanocone (DSC) nanostructure. In the DSC structure, a tunable plasmonichybrid mode proceeds from the strong coupling of the plasmonic resonance ofa fundamental cavity mode with a localized surface plasmon gap mode. In thenanostructure, the far-field response is deeply modulated and the hottest spotscan be effectively positioned on the top surface of the DSC nanostructure. Acontrollable and cost-effective mask-reconfiguration technique for manufacturingthe multiscale nanostructure is developed, which guarantees the generation ofthe introduced crucial stage on the DSC nanostructure. To evaluate the features ofthe plasmonic resonance, the DSC nanostructure is used as a surface-enhancedRaman scattering (SERS) substrate for detecting 4-mercaptopyridine moleculesunder specific excitation conditions. Its good performance, with an averagemeasured SERS enhancement factor as high as 108, | Zhendong Zhu Qixia Wang Fa Zeng Oubo You Sitian Gao Benfeng Bai Qiaofeng Tan Guofan Jin Qunqing Li Shoushan Fan Wei Li Yushu Shi Xueshen Wang | 2017 | Nano Research2017，10，9： | 0 |
| 10 | Analysis and Discussion on Subway Construction Accidents from Geological Perspective显示文摘Several cave-in accidents often occur in subway construction,causing personnel and economic losses.This paper has carried on the statistics and analysis of some typical subway construction accidents in recent years.Taking the collapse accident of a subway station in Hangzhou as the engineering background,the causes of the collapse of the foundation pit were analyzed.The analysis found that groundwater,earthwork over-excavation,weak support design and inadequate monitoring are the main reasons.These factors should be highlighted in the construction of similar projects in the future to avoid similar tragedies. | Yuanjian Lin Jiangfeng Liu Ronghao Lv Chenyi Sun Zhendong Fan | 2019 | Journal of Geological Research2019，1，2： | 0 |
| 11 | Regulating local chemistry in ZrCo-based orthorhombic hydrides via increasing atomic interference for ultra-stable hydrogen isotopes storage显示文摘Developing a universal and reliable strategy for the modulation of composition and structure of energy storage materials with stable cycling performance is vital for hydrogen and its isotopes storage advanced system,yet still challenging.Herein,an ultra-stable lattice structure is designed and verified to increase atomic chaos and interference for effectively inhibiting disproportionation reaction and improving cycling stability in ZrCo-based hydrogen isotopes storage alloy.After screening in terms of configuration entropy calculation,we construct Zr_(1-2)Nb_(x)Co_(1-2x)Cu_(x)Ni_(x)(x=0.15,0.2,0.25) alloys with increased atomic chaos,and successfully achieve stable isostructural de-/hydrogenation during 100 cycles,whose cycling capacity retentions are above 99%,much higher than 22.4%of pristine ZrCo alloy.Both theoretical analysis and experimental evidences indicate the high thermo-stability of orthorhombic lattice in Zr_(0.8)Nb_(0.2)Co_(0.6)Cu_(0.2)Ni_(0.2) alloy.Notably,the increased atomic chaos and interference in Zr_(0.8)Nb_(0.2)Co_(0.6)Cu_(0.2)Ni_(0.2) alloy causes regulation in hydrogen local chemical neighborhood,thereby confusing the hydrogen release order,which effectively eliminates lattice distortion and unlocks an ultrastable lattice structure.This study provides a new and comprehensive inspiration for hydrogen atoms transport behaviors and intrinsic reason of stable orthorhombic transformation,which can contribute to paving the way for other energy storage materials modulation. | Zhaoqing Liang Zhendong Yao Ruhong Li Xuezhang Xiao Zhichao Ye Xuancheng Wang Jiacheng Qi Jiapeng Bi Xiulin Fan Huaqin Kou Wenhua Luo Changan Chen Lixin Chen | 2022 | Journal of Energy Chemistry2022，31，6： | 0 |
| 12 | Experiments on imbibition mechanisms of fractured reservoirs by microfluidic chips显示文摘To solve the problems of long experiment period and difficult measurement in core imbibition experiments,fracture-matrix microfluidic chips of different sizes,boundary conditions and wettability regulated by surface property modification were designed to research the imbibition mechanisms of oil-water,oil-surfactant solution and oil-WinsorⅢtype surfactant solution.In the oil-water,and oil-wettability modification system imbibition process,oil was replaced from the matrix through Haines jump,the capillary back pressure was the main resistance blocking the flow of oil,the reduction of interfacial tension caused the weakening of Haines jump,reduction of oil discharge rate,and increase of oil recovery.The imbibition of oil-water or oil-surfactant solution with low interfacial tension was a counter-current imbibition process dominated by capillary force,in which all boundaries had similar contribution to imbibition,and the recovery data obtained from this experiment fit well with the classic imbibition scaling equation.The imbibition of oil and Winsor III type surfactant solution was a co-current imbibition process dominated by gravity under super-low interfacial tension,and is essentially the formation and re-balance of neutral microemulsion.The imbibition dynamics obtained from this experiment fit well with the modified imbibition scaling equation. | YU Fuwei GAO Zhendong ZHU Wenhao WANG Chuan LIU Fan XU Fei JIANG Hanqiao LI Junjian | 2021 | Petroleum Exploration and Development2021，48，5： | 0 |
| 13 | 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 |
| 14 | A novel strain of Levilactobacillus brevis PDD-5 isolated from salty vegetables has beneficial effects on hyperuricemia through anti-inflammation and improvement of kidney damage显示文摘Hyperuricemia is a metabolic disorder caused by abnormal purine metabolism,resulting in abnormally high serum uric acid.In this study,a novel Levilactobacillus brevis PDD-5 isolated from salty vegetables was verified with the function of alleviating hyperuricemia.The relevant effects of L.brevis PDD-5 in lowering uric acid were analyzed by in vitro and in vivo experiments.The results showed that the L.brevis PDD-5 has(68.86±15.46)%of inosine uptake capacity and(95.75±3.30)%of guanosine uptake capacity in vitro.Oral administration of L.brevis PDD-5 to hyperuricemia rats reduced uric acid,creatinine,and urea nitrogen in serum,as well as decreased inosine and guanosine levels in the intestinal contents of rats.Analysis of relevant markers in the kidney by ELISA kits revealed that L.brevis PDD-5 alleviated oxidative stress and inflammation.Moreover,the gene expression of uric acid transporter 1(URAT1)and glucose transporter 9(GLUT9)was down-regulated,and the gene expression of organic anion transporter 1(OAT1)was up-regulated after treatment with L.brevis PDD-5.Western blot analysis showed that L.brevis PDD-5 alleviated hyperuricemia-induced kidney injury through the NLRP3 pathway.The se findings suggest that L.brevis PDD-5 can lower uric acid,repair kidney damage,and also has the potential to prevent uric acid nephropathy. | Jue Xu Maolin Tu Xiankang Fan Yuxing Guo Tao Zhang Xiaoqun Zeng Zhendong Cai Zhen Wu Daodong Pan | 2024 | Food Science and Human Wellness2024，13，2： | 0 |
| 15 | Reaction cross section studies of ^(12)C using the modified Glauber model in conjunction with nonlinear relativistic mean-field theory显示文摘We studied the structure of 12 C through the modified Glauber model using the density distributions calculated by the relativistic mean field theory. The experimental reaction cross sections of 12 C + 12 C were analyzed within the MOL by a χ 2 -fitting procedure. The effects of the nuclear deformation on the reaction cross sections are studied. The reliable structure of 12 C is deduced. The studies show that the conjunction of these two models will be a more effective tool to study the properties of nuclei. | FUKUDA Mitsunori FAN Guangwei AN Zhendong CAI Xiaolu FAN Gongtao HUANG Bosong LI Yongjiang XU Benji YAN Zhe XU Wang | 2012 | Nuclear Science and Techniques2012，23，5： | 0 |
| 16 | Automatic calibration for wobble errors in shallow water multibeam bathymetries显示文摘The wobble errors caused by the imperfect integration of motion sensors and transducers in multibeam echo-sounder systems(MBES)manifest as high-frequency wobbles in swaths and hinder the accurate expression of high-resolution seabed micro-topography under a dynamic marine environment.There are many types of wobble errors with certain coupling among them.However,those current calibration methods ignore the coupling and are mainly manual adjustments.Therefore,we proposed an automatic calibration method with the coupling.First,given the independence of the transmitter and the receiver,the traditional georeferenced model is modified to improve the accuracy of footprint reduction.Secondly,based on the improved georeferenced model,the calibration model associated with motion scale,time delay,yaw misalignment,lever arm errors,and soundings is constructed.Finally,the genetic algorithm(GA)is used to search dynamically for the optimal estimation of the corresponding error parameters to realize the automatic calibration of wobble errors.The simulated data show that the accuracy of the calibrated data can be controlled within 0.2%of the water depth.The measured data show that after calibration,the maximum standard deviation of the depth is reduced by about 5.9%,and the mean standard deviation of the depth is reduced by about 11.2%.The proposed method has significance in the precise calibration of dynamic errors in shallow water multibeam bathymetrie s. | Tianyu YUN Xianhai BU Zhe XING Zhendong LUAN Miao FAN Fanlin YANG | 2022 | Journal of Oceanology and Limnology2022，40，5： | 0 |
| 17 | Erratum to:Automatic calibration for wobble errors in shallow water multibeam bathymetries显示文摘 | Tianyu YUN Xianhai BU Zhe XING Zhendong LUAN Miao FAN Fanlin YANG | 2022 | Journal of Oceanology and Limnology2022，40，6： | 0 |
| 18 | Computational Investigation of the Interaction Between Hydrogen Atoms and an Intense Circularly Polarized Laser Field显示文摘The study of interactions between a high-power laser and atoms has been one of the fundamental and interesting topics in strong field physics for decades.Based on a nonperturbativemodel,ten years ago,we developed a set of programs to facilitate the study of interactions between a circularly polarized laser and atomic hydrogen.These programs included only contribution from the bound states of the hydrogen atom.However,as the laser intensity increases,contribution from continuum states to the excitation and ionization processes becomes larger and can no longer be neglected.Furthermore,because the original code is not able to add this contribution directly due to its many disadvantages,a major upgrade of the code is required before including the contribution from continuum states in future.In this paper,first we deduce some important formulas for contribution of continuum states and present modifications and tests for the upgraded code in detail.Second we show some comparisons among new results,old results from the original codes and the available experimental data.Overall the new result agrees with experimental data well.Last we present our calculation of above-threshold ionization(ATI)rate and compare it with a pertubative calculation.The comparison shows that our nonperturbative calculation can also produce ATI peak suppression. | Lifeng Yang Wang Xu Qiren Zhang Wen Luo Qiangyan Pan Xiaolu Cai Gongtao Fan Yongjiang Li Benji Xu Zhe Yan Guangwei Fan Zhendong An | 2012 | Communications in Computational Physics2012，11，3： | 0 |
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