|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Interface issues of lithium metal anode for high-energy batteries: Challenges, strategies, and perspectives显示文摘Lithium(Li)metal is considered as one of the most promising anode materials for next-generation high-energy-density storage systems.However,the practical application of Li metal anode is hindered by interfacial instability and air instability due to the highly reactivity of Li metal.Unstable interface in Li metal batteries(LMBs)directly dictates Li dendrite growth,“dead Li”and low Coulombic efficiency,resulting in inferior electrochemical performance of LMBs and even safety issues.In addition,its sensitivity to ambient air leads to the severe corrosion of Li metal anode,high requirements of production and storage,and increased manufacturing cost.Plenty of efforts in recent years have overcome many bottlenecks in these fields and hastened the practical applications of high-energy-density LMBs.In this review,we focus on emerging methods of these two aspects to fulfill a stable and low cost electrode.In this perspective,design artificial solid electrolyte interphase(SEI)layers,construct three-dimensional conductive current collectors,optimize electrolytes,employ solid-state electrolytes,and modify separators are summarized to be propitious to ameliorate interfacial stability.Meanwhile,ex situ/in situ formed protective layers are highlighted in favor of heightening air stability.Finally,several possible directions for the future research on advanced Li metal anode are addressed. | Yiyao Han Bo Liu Zhen Xiao Wenkui Zhang Xiuli Wang Guoxiang Pan Yang Xia Xinhui Xia Jiangping Tu | 2021 | InfoMat2021，3，2： | 11 |
| 2 | Revisiting Scientific Issues for Industrial Applications of Lithium–Sulfur Batteries显示文摘Inspired by high theoretical energy density(-2600 W h kg^(-1))and cost-effectiveness of sulfur cathode,lithium–sulfur batteries are receiving great attention and considered as one of the most promising next-generation high-energy-density batteries.However,over the past decades,the energy density and reliable safety levels as well as the commercial progress of lithium-sulfur batteries are still far from satisfactory due to the disconnection and huge gap between fundamental research and practical application. | Bo Liu Ruyi Fang Dong Xie Wenkui Zhang Hui Huang Yang Xia Xiuli Wang Xinhui Xia Jiangping Tu | 2018 | Energy & Environmental Materials2018，1，4： | 9 |
| 3 | Cultivation Ages Effect on Soil Physicochemical Properties and Heavy Metal Accumulation in Greenhouse Soils显示文摘The intensive management practices in greenhouse production may alter the soil physicochemical properties and contribute to the accumulation of heavy metals(HMs). To determine the HM concentrations in vegetable soil in relation to soil physicochemical properties and cultivation age, we conducted a soil survey for typical greenhouse soils in Shouguang, China. The results indicated that Cd is a major HM pollutant in the tested soils, as the only HM element exceeding the allowed limit for vegetable soil. The surveyed data was analyzed with regression analysis, correlation analysis and canonical correspondence analysis(CCA). A positive correlation is observed between HM pollution level and cultivation age. CCA results suggest that the HM pollution level and distribution in soil are significantly affected by soil physicochemical properties, which was a function of years of cultivation as revealed by regression analysis. In summary, cultivation age is an important factor to affect soil physicochemical properties(organic matter and inorganic nutrients) as well as HM contamination. | WANG Jun MI Wenkui SONG Peipei XIE Hui ZHU Lusheng WANG Jinhua | 2018 | Chinese Geographical Science2018，28，4： | 5 |
| 4 | Torque Distribution of Electric Vehicle with Four In-Wheel Motors Based on Road Adhesion Margin显示文摘With the worsening of energy crisis and environmental pollution,electric vehicles with four in?wheel motors have been paid more and more attention. The main research subject is how to reasonably distribute the driving torque of each wheel. Considering the longitudinal motion,lateral motion,yaw movement and rotation of the four wheels,the tire model and the seven DOF dynamic model of the vehicle are established in this paper. Then,the torque distribution method is proposed based on road adhesion margin,which can be divided into anti ? slip control layer and torque distribution layer. The anti?slip control layer is built based on sliding mode variable structure control,whose main function is to avoid the excessive slip of wheels caused by road conditions. The torque distribution layer is responsible for selecting the torque distribution method based on road adhesion margin. The simulation results show that the proposed torque distribution method can ensure the vehicle quickly adapt to current road adhesion conditions,and improve the handling stability and dynamic performance of the vehicle in the driving process. | WANG Chunyan LI Wenkui ZHAO Wanzhong DUAN Tingting | 2019 | Transactions of Nanjing University of Aeronautics and Astronautics2019，36，1： | 3 |
| 5 | In-situ construction of a Mg-modified interface to guide uniform lithium deposition for stable all-solid-state batteries显示文摘Uniform lithium(Li)deposition in all-solid-state Li metal batteries is greatly influenced by the anode/electrolyte interface.Herein,a Mg-modified interface was constructed via the simple in-situ electrochemical reduction of Mg^(2+)from Mg(TFSI)_(2) in polyethylene oxide(PEO)and a Li bis(trifluoromethane)sulfoni mide(Li TFSI)formulae.As confirmed by cryogenic transmission electron microscopy,the anode/electrolyte interface exhibited hybrids consisting of crystalline Mg,Li_(2)O,and Li dots embedded in an amorphous polymer electrolyte.The crystalline Mg dots guided the uniform Li nucleation and growth,inducing a smoother anode/electrolyte interface compared with the pristine electrolyte.With 1 wt%Mg(TFSI)_(2) in the PEO-Li TFSI electrolyte,the Mg-modified electrolyte enabled the Li/Li symmetric cells with cycling performance of over 1700 and 1400 h at current densities of 0.1 and 0.2 m A cm^(-2),respectively.Moreover,the full LFP/Li cells using the novel Mg-modified electrolyte delivered a cycling lifespan of over 450 cycles with negligible capacity loss. | Tiefeng Liu Jiale Zheng Hualiang Hu Ouwei Sheng Zhijin Ju Gongxun Lu Yujing Liu Jianwei Nai Yao Wang Wenkui Zhang Xinyong Tao | 2021 | Journal of Energy Chemistry2021，30，4： | 3 |
| 6 | Photothermal and pH dual-responsive self-healing coating for smart corrosion protection显示文摘A novel self-healing coating with photothermal and pH dual-responsive properties has been designed to protect carbon steel against corrosion by loading the stimuli-responsive microcapsules into a shape memory epoxy coating. The sandwich-like microcapsules were based on reduced graphene oxide/mesoporous silica(r GO@MS) assembled with a p H-responsive poly(N,N-dimethylaminoethyl methacrylate)(PDMAEMA) layer, and were loaded with benzotriazole(BTA) inhibitors(abbreviated as rGO@MS-P-BTA). Under near-infrared(NIR) light irradiation, the prominent photothermal effect of rGO could not only elevate the coating temperature to activate the shape memory effect and close the coating scratch, but also facilitate the release of corrosion inhibitors to suppress the corrosion activity. Moreover,the PDMAEMA as a p H-driven “gatekeeper” realized the controlled release of BTA from microcapsules at acid conditions. The surface morphology analysis, electrochemical impedance spectroscopy(EIS), and scanning electrochemical microscopy(SECM) were performed to evaluate the self-healing performance of the composite coatings. The results showed that the combination of NIR light and p H-responsive selfhealing effects endowed the coating with short healing time and prominent healing efficiency. | Yao Huang Panjun Wang Weimin Tan Wenkui Hao Lingwei Ma Jinke Wang Tong Liu Fan Zhang Chenhao Ren Wei Liu Dawei Zhang | 2022 | Journal of Materials Science & Technology2022，，12： | 2 |
| 7 | Multi-action self-healing coatings with simultaneous recovery of corrosion resistance and adhesion strength显示文摘In this study, a new self-healing strategy that can simultaneously recover the corrosion resistance and the adhesion strength of coatings was introduced. The coating was based on a shape memory epoxy resin containing ethylene vinyl acetate(EVA) microspheres loaded with Ce(NO_(3))_(3)inhibitors, and was cured at a relatively high temperature to facilitate the fusion of adjacent microspheres for a strengthened self-healing effect. The electrochemical impedance spectroscopy(EIS) and scanning electrochemical microscopy(SECM) results demonstrated that the shape memory effect of epoxy matrix, the filling of molten EVA microspheres as well as the release of Ce(NO_(3))_(3)inhibitors contributed synergistically to suppress the corrosion reaction at the coating damage. After healing, the low frequency impedance modulus of the coatings containing Ce(NO_(3))_(3)-EVA microspheres was three orders of magnitude higher than that of the blank epoxy coating. The adhesion strength of the coatings containing Ce(NO_(3))_(3)-EVA microspheres on the metal substrate was also largely repaired thanks to the strong bonding effect of the EVA microspheres. | Chenhao Ren Yao Huang Wenkui Hao Dawei Zhang Xiejing Luo Lingwei Ma Jinke Wang Thee Chowwanonthapunya Chaofang Dong Xiaogang Li | 2022 | Journal of Materials Science & Technology2022，，6： | 2 |
| 8 | A novel microarray scanner显示文摘 | Wenkui Wang Min Liu?Qiquan Hu | 2002 | Proceedings of SPIE2002，4916，： | 1 |
| 9 | Improved particle swarm optimization based on particles' explorative capability enhancement显示文摘Accelerating the convergence speed and avoiding the local optimal solution are two main goals of particle swarm optimization(PSO). The very basic PSO model and some variants of PSO do not consider the enhancement of the explorative capability of each particle. Thus these methods have a slow convergence speed and may trap into a local optimal solution. To enhance the explorative capability of particles, a scheme called explorative capability enhancement in PSO(ECE-PSO) is proposed by introducing some virtual particles in random directions with random amplitude. The linearly decreasing method related to the maximum iteration and the nonlinearly decreasing method related to the fitness value of the globally best particle are employed to produce virtual particles. The above two methods are thoroughly compared with four representative advanced PSO variants on eight unimodal and multimodal benchmark problems. Experimental results indicate that the convergence speed and solution quality of ECE-PSO outperform the state-of-the-art PSO variants. | Yongjian Yang Xiaoguang Fan Zhenfu Zhuo Shengda Wang Jianguo Nan Wenkui Chu | 2016 | Journal of Systems Engineering and Electronics2016，27，4： | 1 |
| 10 | Formation of new Zr-Ti-Cu-Ni-Be-C bulk amorphous alloy显示文摘 | Weihua Wang Wenkui Wang Haiyang Bai | 1998 | Science in China Series A: Mathematics1998，，7： | 1 |
| 11 | Experimental Observation of Cubic C_3N_4 Compound in Carbon Nitride Thin Films显示文摘Cubic C3N4 compound in the C-N thin films on Si and NaCl substrates was prepared by ion beam sputtering of a pure graphite target with discharge gas of pure N2. X-ray photoelectron spectroscopy indicated that nitrogen atoms combined with sp2- and sp3- coordinated C atoms in the film, respectively. X-ray diffraction, selected area electron diffraction and high-resolution electron microscopy were used to identify the cubic C3N4 phase. The results reconfirm the ab initio calculations on metastable structure in C-N | Furen XIAO Dongli YU Yongjun TIAN Julong HE Dongchun LI and Wenkui WANG(College of Materials Science and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China To whom correspondence should be addressed E-mail: fhcl@ysu.edu.cn ) | 1999 | Journal of Materials Science & Technology1999，15，5： | 1 |
| 12 | Formation of new Zr-Ti-Cu-Ni-Be-C bulk amorphous alloy显示文摘 | Weihua Wang Wenkui Wang Haiyang Bai | 1998 | Science in China Series A: Mathematics1998，，7： | 1 |
| 13 | Tribological properties of Cu-Laz03 composite under different electrical currents显示文摘 | Zheng Runguo Zhan Zaiji Wang Wenkui | 2011 | 1 Rare Earths2011，29，3： | 1 |
| 14 | Organ function support in patients with coronavirus disease 2019:Tongji experience显示文摘Coronavirus disease 2019(COVID-19)is a highly contagious disease and a serious threat to human health.COVID-19 can cause multiple organ dysfunction,such as respiratory and circulatory failure,liver and kidney injury,disseminated intravascular coagulation,and thromboembolism,and even death.The World Health Organization reports that the mortality rate of severe-type COVID-19 is over 50%.Currently,the number of severe cases worldwide has increased rapidly,but the experience in the treatment of infected patients is still limited.Given the lack of specific antiviral drugs,multi-organ function support treatment is important for patients with COVID-19.To improve the cure rate and reduce the mortality of patients with severe-and critical-type COVID-19,this paper summarizes the experience of organ function support in patients with severe-and criticaltype COVID-19 in Optical Valley Branch of Tongji Hospital,Wuhan,China.This paper systematically summarizes the procedures of functional support therapies for multiple organs and systems,including respiratory,circulatory,renal,hepatic,and hematological systems,among patients with severe-and critical-type COVID-19.This paper provides a clinical reference and a new strategy for the optimal treatment of COVID-19 worldwide. | Yong Li Fan He Ning Zhou Jia Wei Zeyang Ding Luyun Wang Peng Chen Shuiming Guo Binhao Zhang Xiaoning Wan Wei Zhu 无 Xiaoping Chen Xiaomei Guo Rui Li Shengqing Li Daowen Wang Hui Wang Gang Xu Zhenyu Yin Wenkui Yu Bixiang Zhang Jianping Zhao Jianfeng Zhou | 2020 | Frontiers of Medicine2020，14，2： | 1 |
| 15 | The Origin of Traditional Chinese Medicine and Thinking on Chinese Medicine Development显示文摘Although the traditional Chinese medicine (TCM) has developed a profound theory system and a fame of outstanding advantage in curative effect, it seems that the TCM is not quite adaptable to the deveiopment and requirement of the modern society.A principle of “Adopting the advanced part of Western medicine to serve the TCM' should be adhered to for the traditional Chinese medicine. First, TCM should strive for a consensus of TCM theory which focuses on the guiding principles of “diagnosis and treatment based on an overall analysis of the illness and the patient’s condition'and “the opposite principle of five internal organs'.Among these principles, “keeping relative balance of three internal systems'is a valuable guidance of the diagnosis and treatment theory. Secondly, macroscopic should be integrated with microscopic, totality with parts,phenomenology with materialism.A dialectical law should be applied to guide analysis. In treatment, adjustment and balance are basic principles.It is necessary not only prepare the medicine in advance accoding to the predicted disease of the year,but also adopt methods to restrict disease in advance.Basides, TCM dose type should be ameliorated in order to meet the needs of society. | Wang Wenkui Wang Feng Wang Ling | 2006 | 工程科学(英文版)2006，4，4： | 1 |
| 16 | Compression behavior of Zr_(41)Ti_(14)Cu_(12.5)Ni_(10)Be_(22.5) bulk metallic glass up to 24 GPa显示文摘The compression of a Zr41Ti14Cu12.5Ni10Be22.5 bulk metallic glass (BMG) is investigated at room temperature up to 24 GPa using in-situ high pressure energy dispersive X-ray diffraction with a synchrotron radiation source. The pressure-induced structural relaxation is exhibited. It is found that below about 8 GPa, the existence of excess free volume contributes to the rapid structural relaxation, which gives rise to the rapid volumetric change, and the structural relaxation results in the structural stiffness under higher pressure. | LI Gong 1, 2 , ZHAN Zaiji 2 , LIU Jing 3 , YUN Jinku 1 , SUN Liling 2 , LIU Riping 1 , ZHANG Jun 2 & WANG Wenkui 1, 2 1. Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, China 2. Center for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China 3. BSRF, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039, China | 2005 | Science China(Physics,Mechanics & Astronomy)2005，48，3： | 1 |
| 17 | Formation of new Zr-Ti-Cu-Ni-Be-C bulk amorphous alloy显示文摘 | Weihua Wang Wenkui Wang Haiyang Bai | 1998 | Science in China Series A: Mathematics1998，，7： | 1 |
| 18 | Microstructure and In-plane Resistivity of Cu/Ni Multilayers显示文摘The Cu/Ni multilayers were deposited using ion beam sputtering at room temperature and250℃ respectively. The microstructures of the multilayers including intedecial roughness, grainsize and growth direction have been investigated by transmission electron microscopy and X-raydiffraction. The microstructure depends strongly on the substrate temperature and modulationwavelength, bigger grain size and larger intedecial roughness were obtained when the multilayerswere deposited at 250℃, and the multilayers ceased to grow epitaxially due to the increasingdefects in the multilayers. The resistivity of the multilayers is very sensitive to the microstructuredue to the size-effect. In order to study the influence of the microstructure to the resistivity,the in-plane resistivity of Cu/Ni multilayers was measured using fourpoint probe. The resistivityincreases with higher substrate temperature, and it decreases when the modulation wavelengthbecomes short. The interfacial roughness and grain size have co-contribution to the resistivity.The interface scattering is the main factor that has effect on the resistivity of Cu/Ni multilayers. | Wang, Wei Huang, Rongfang Wen, Lishi Guo, Liping Wang, Wenkui | 1999 | Journal of Materials Science & Technology1999，15，1： | 0 |
| 19 | Whole-genome methylation analysis reveals epigenetic variation between wild-type and nontransgenic cloned,ASMT transgenic cloned dairy goats generated by the somatic cell nuclear transfer显示文摘Background:SCNT(somatic cell nuclear transfer)is of great significance to biological research and also to the livestock breeding.However,the survival rate of the SCNT cloned animals is relatively low compared to other transgenic methods.This indicates the potential epigenetic variations between them.DNA methylation is a key marker of mammalian epigenetics and its alterations will lead to phenotypic differences.In this study,ASMT(acetylserotonin-Omethyltransferase)ovarian overexpression transgenic goat was produced by using SCNT.To investigate whether there are epigenetic differences between cloned and WT(wild type)goats,WGBS(whole-genome bisulfite sequencing)was used to measure the whole-genome methylation of these animals.Results:It is observed that the different m Cp G sites are mainly present in the intergenic and intronic regions between cloned and WT animals,and their CG-type methylation sites are strongly correlated.DMR(differentially methylated region)lengths are located around 1000 bp,mainly distributed in the exonic,intergenic and intronic functional domains.A total of 56 and 36 DMGs(differentially methylated genes)were identified by GO and KEGG databases,respectively.Functional annotation showed that DMGs were enriched in biological-process,cellularcomponent,molecular-function and other signaling pathways.A total of 10 identical genes related to growth and development were identified in GO and KEGG databases.Conclusion:The differences in methylation genes among the tested animals have been identified.A total of 10 DMGs associated with growth and development were identified between cloned and WT animals.The results indicate that the differential patterns of DNA methylation between the cloned and WT goats are probably caused by the SCNT.These novel observations will help us to further identify the unveiled mechanisms of somatic cell cloning technology,particularly in goats. | Hao Wu Wendi Zhou Haijun Liu Xudai Cui Wenkui Ma Haixin Wu Guangdong Li Likai Wang Jinlong Zhang Xiaosheng Zhang Pengyun Ji Zhengxing Lian Guoshi Liu | 2023 | Journal of Animal Science and Biotechnology2023，14，1： | 0 |
| 20 | Formation of Superconducting Phases in Electron-Doped Nd_(1.85)Ce_(0.15)CuO_(4-y)显示文摘The effect of annealing process in flowing nitrogen on the formation of super-conducting phases in Nd_(1.85)Ce_(0.15)CuO_(4-y) has been investigated.Two super-conductingphases with onset temperature Tcons of about 15 and 25K might be formed when the samples were annealed at various temperatures ranging from 850℃ to 870℃ and from 880℃ to 920℃,respectively.The dependence of Tcons on the annealing temperature was reported. | YAO Yushu JIN Changqing WU Bingqing WANG Wenkui ZHAO Zhongxian | 1993 | Chinese Physics Letters1993，10，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员