|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Traditional mortar represented by sticky rice lime mortar——One of the great inventions in ancient China显示文摘The development of traditional lime-based bond in ancient times was reviewed in this paper.It was proved by a lot of historical data that the application of organic materials in inorganic mortar was a sharp-cut characteristic during the developing process of construction gelled materials in ancient China.The important role sticky rice mortar ever played and the historical significance were revealed.Due to the excellent performance,such as high adhesive strength,good toughness,water-proof and so on,traditional mortar represented by sticky rice mortar should be one of the greatest technological contributions of the day in the world.Modern technology was employed in the study of the sticky rice lime mortar and the researching results of our laboratory and some researchers,including the compo-sition and the mechanism of solidification,were also presented.It was found that the sticky rice acted as a matrix of bio-mineralization which affected the microstructure of the calcium carbonate crystal and there was cooperation between sticky rice and calcite produced during the solidifying of the sticky rice mortar,which maybe lead to the excellent performance of the mortar.Because of excellent performance and importance in science,sticky rice mortar can be regarded as one of the greatest inventions in construction history of China.Relative research of sticky mortar will be of importance for the exploring of ancient momentous invention and the repairing of ancient construction. | YANG FuWei ZHANG BingJian PAN ChangChu ZENG YuYao | 2009 | Science China(Technological Sciences)2009，52，6： | 7 |
| 2 | Hierarchical Porous RGO/PEDOT/PANI Hybrid for Planar/Linear Supercapacitor with Outstanding Flexibility and Stability显示文摘Many hybrid electrodes for supercapacitors(SCs)are a reckless combination without proper structural design that keeps them from fulfilling their potential.Herein,we design a reduced graphene oxide/poly(3,4-ethylenedioxythiophene)/polyaniline(RGO/PEDOT/PANI)hybrid with hierarchical and porous structure for high-performance SCs,where components fully harness their advantages,forming an interconnected and conductive framework with substantial reactive sites.Thus,this hybrid achieves a high capacitance of 535 F g^−1 along with good rate capability and cyclability.The planar SC based on this hybrid deliver an energy density of 26.89 Wh kg^−1 at a power density of 800 W kg^−1.The linear SC developed via modifying a cotton yarn with the hybrid exhibits good flexibility and structural stability,which operates normally after arbitrary deformations.This work provides a beneficial reference for developing SCs. | Fuwei Liu Luoyuan Xie Li Wang Wei Chen Wei Wei Xian Chen Shaojuan Luo Lei Dong Qilin Dai Yang Huang Lei Wang | 2020 | Nano-Micro Letters2020，12，2： | 5 |
| 3 | Synthesis of three-dimensionally ordered porous perovskite type LaMnO_3 for Al-air battery显示文摘LaMnO_3 catalysts with three-dimensionally ordered holes perovskite structure were prepared via closepacked SiO_2 template synthesized by Stober-Frink method. SEM, XRD and BET were employed to characterize the microstructure, phases and specific surface area. CV method was used to the oxygen electrode beha-vior of catalysts. Diameter of the holes was about 330 nm, corresponding to the size of SiO_2 template. Full-cell discharge tests were performed on aluminum-air battery fabricated by porous LaMnO_3.Results showed that the discharge performance of porous LaMnO_3 were 1.54 V, 1.42 V and 1.24 V respectively when the discharge currents were set at 5 mA/cm^2,10 mA/cm^2 and 20 mA/cm^2, respectively, which were higher than that of LaMnO_3 prepared by coprecipitation method(1.33 V, 1.09 V, 0.63 V, respectively). | Fuwei Xiang Xiuhua Chen Jie Yu Wenhui Ma Yuping Li Ni Yang | 2018 | Journal of Materials Science & Technology2018，34，9： | 3 |
| 4 | Experimental and Comparison Study on Two Solar Dish Systems with a High Concentration Ratio显示文摘Two high concentrating solar systems have been established with dish concentrator and plane-mirrors array concentrator.In the paper,the thermal performance has been experimentally studied with jet water cooling device and flat microchannel water-cooled device.The experimental results show that the maximum surface temperature difference of the dish concentrating system is greater than 20°C,while the plane-mirrors array system is lower than 4°C.It indicates that the plane-mirrors array concentrator has better uniformity.As the concentration ratio increases,the electrical efficiency of the concentrating photovoltaic system gradually decreases.When the concentration ratio is 200,the electrical efficiency of the photovoltaic system is 25%.The concentration ratio of 500 times or less is considered to be a suitable value,and then the electrical efficiency can still exceed 20%.It is found that the plane-mirrors array solar system is more suitable for the photovoltaic system than dish type system,which is only suitable for thermal power generation system. | CHEN Haifei LI Guiqiang YANG Jie ZHANG Fuwei LIANG Ming JI Jie | 2019 | Journal of Thermal Science2019，28，6： | 3 |
| 5 | An ethnobotanical study of forage plants in Zhuxi County in the Qinba mountainous area of central China显示文摘In the Qinba mountainous area of Central China,pig farming has a significant impact on the growth of the rural economy and has substantially increased farmer incomes.Traditional knowledge plays an important role in the selection of forage plant species for pig farming by local people.This study aimed to identify the forage plants used for pig feeding and to catalog indigenous knowledge regarding their use.During 2016 and 2017,ethnobotanical surveys and inventories were conducted in Zhuxi County,Hubei Province,China.Data were collected using semi-structured interviews,key informant reports,free listings,guided field walks,and participatory observations with 77 households in 16 villages in 13 towns/townships.The obtained data were analyzed using a relative frequency citation(RFC)index.Overall,145 wild forage plants from 91 genera and 31 families were recorded.The most cited families were Asteraceae,Polygonaceae,Urticaceae,Amaranthaceae,Fabaceae,Cruciferae,Caryophyllaceae,and Lamiaceae.Whole plants(75.9%)and tender leaves(12.4%)were the most frequently used parts of the plants.Most of the forage plants were herbaceous(88.9%).Almost all forage plants could be collected throughout the year(62.7%).Raw and cooked were the two main preparation methods.The most frequently cited species were Taraxacum mongolicum,Bidens pilosa,Sonchus oleraceus,Pilea verrucosa,and Pilea pumila var.obtusifolia.A total of 14 species were identified as the top forage plants in Zhuxi County based on their RFC values(RFC value greater than 0.5).Local people possess rich traditional knowledge about the utilization and management of forage plants for pig feeding.However,the maintenance of this traditional knowledge may be seriously threatened by changes in pig feeding modes and the lack of successors.Appropriate strategies and action plans have been suggested for the conservation of traditional knowledge associated with biodiversity and the sustainable use of forage species resources.These include 1)taking targeted measures to protect forage resources and associated traditional knowledge;2)strengthening research on the forage plants with the highest RFC values for nutritional value,digestibility,other functions,and ecological status;and 3)enhancing the identification of poisonous forage plants. | Jun Yang Jifeng Luo Qiliang Gan Leiyu Ke Fengming Zhang Hairu Guo Fuwei Zhao Yuehu Wang | 2021 | Plant Diversity2021，43，3： | 3 |
| 6 | Biomimetic fluorapatite films for conservation of historic calcareous stones显示文摘Fluorapatite protective films were prepared on marble substrates using a biomimetic method. By mimicking the mineralization mechanism of enamel, phosphorus and fluorine were introduced on the surface of the marble substrate. In the presence of a biological template, namely collagen, an integrated fluorapatite film was produced and the marble substrate was entirely covered. The prepared fluorapatite films were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and energy dispersive X-ray (EDX) spectroscopy. The performances of the fluorapatite films were evaluated by color changes, capillary water absorption, and acid resistance tests. The results revealed that the fluorapatite films had good compatibility with the marble substrate; the physical properties such as color and capillary water adsorption of the marble substrates were unchanged. The fluorapatite films also had good acid resistance and were stable even in heavy acid rain. | YANG FuWei LIU Yan ZUO GuoFang ZHU YuanCheng ZHANG BingJian HUA PingNing | 2012 | Chinese Science Bulletin2012，57，13： | 2 |
| 7 | Recent advances in flexible batteries:From materials to applications显示文摘Along with the rapid development of flexible and wearable electronic devices,there have been a strong demand for flexible power sources,which has in turn triggered considerable efforts on the research and development of flexible batteries.An ideal flexible battery would have not only just high electrochemical performance but also excellent mechanical deformabilities.Therefore,battery constituent components,chemistry systems,device configurations,and practical applications are all pivotal aspects that should be thoroughly considered.Herein,we systematically and comprehensively review the fundamentals and recent progresses of flexible batteries in terms of these important aspects.Specifically,we first discuss the requirements for constituent components,including the current collector,electrolyte,and separator,in flexible batteries.We then elucidate battery chemistry systems that have been studied for various flexible batteries,including lithium-ion batteries,non-lithium-ion batteries,and high-energy metal batteries.This is followed by discussions on the device configurations for flexible batteries,including onedimensional fiber-shaped,two-dimensional film-shaped,and three-dimensional structural batteries.Finally,we summarize recent efforts in exploring practical applications for flexible batteries.Current challenges and future opportunities for the research and development of flexible batteries are also discussed. | Fuwei Xiang Fang Cheng Yongjiang Sun Xiaoping Yang Wen Lu Rose Amal Liming Dai | 2023 | Nano Research2023，16，4： | 1 |
| 8 | Environmen- tal friendly anodizing of AZ91D magnesium alloy in alka- line borate-benzoate electrolyte 显示文摘 | Yan Liu Zhongling Wei Fuwei Yang | 2011 | Journal of Alloys and Compounds2011，，509： | 1 |
| 9 | Conservation of weathered historic sandstone with biomimetic apatite显示文摘The conservation of weathered historic sandstone with apatite was studied.Based on the growth mechanism of bone,calcium and phosphorus were introduced into weathered sandstone and then mineralized at room temperature.The conservation efficiency was investigated by scanning electron microscopy(SEM),energy-dispersive X-ray spectroscopy(EDX),transmission electron microscopy(TEM),selected area electron diffraction(SAED),X-ray diffraction(XRD),and compressive strength,capillary water uptake,water vapor permeability and weather resistance tests.The SEM,EDX,TEM,SAED and XRD results showed that the produced hydroxyapatite could reunite the weathered stone blocks and provide sufficient reinforcement to hold them together.The results of the various tests indicated that the compressive strength and weather resistance of the treated samples was improved significantly.In addition,because of the porous nature of apatite,the water vapor permeability of the treated stone was not affected and its breathability was maintained. | YANG FuWei LIU Yan ZHU YuanCheng LONG ShiJia ZUO GuoFang WANG ChangQing GUO Feng ZHANG BingJian JIANG SiWei | 2012 | Chinese Science Bulletin2012，57，17： | 1 |
| 10 | New Discovery of the 341 Ma Gabbro at Xiongcun District in the Southern Margin of Lhasa Terrane, Tibet显示文摘Objective Lhasa terrane has recorded the geologic history concerning the formation and evolution of Paleo-Tethys and the intra-continental convergence in Qinghai–Tibet Plateau(Yin and Harrison,2000).Previous investigations have focused on the initial timing of the India-Asia collision and the Cretaceous–Cenozoic magmatism and sedimentation(Wang Tianyang et al.,2017),however, | LANG Xinghai LIU Dong DENG Yulin TANG Juxing XIE Fuwei YANG Zongyao CUI Zhiwei WANG Xuhui LI Zhijun ZHANG Zhong ZHANG Jinshu HUANG Yong | 2018 | Acta Geologica Sinica(English Edition)2018，92，1： | 1 |
| 11 | Study of sticky rice-lime mortar technology for the restoration of historical masonry eonstruction显示文摘 | YANG Fuwei ZHANG Bingjian MA Qinglin | 2010 | Accounts of Chemical Research2010，43，6： | 1 |
| 12 | Graphene stirrer with designed movements:Targeting on environmental remediation and supercapacitor applications显示文摘Beyond the traditional focus on improvements in mechanical, electronic and absorption properties, controllability, actuation, and dynamic response of monoliths have received increasing attentions for practical applications. However, most of them could only realize simple response to constant conditions(e.g. a stationary magnetic field) while carrying out humdrum motions. By controlling distribution of metal organic framework obtained carbon-enriched Fe304 nanoparticles in self-assembly reduced graphene oxide(RGO) monoliths, we could achieve two distinctive RGO-Fe_3 O_4 stirrers that could dynamically respond to the rapidly changing magnetic field while executing designed movements precisely: rotating with lying down posture or standing straight posture. These stirrers can not only be applied in environmental remediation(e.g.suction skimmer), but also be recycled as electrode active materials for supercapacitors after fulfilling their destiny, realizing transformation of trash to treasure, which will inspire other dynamically responsive monoliths for various applications. | Yang Huang Wei Chen Hongfei Li Minshen Zhu Fuwei Liu Qi Xue Zengxia Pei Zifeng Wang Lei Wang Yan Huang Chunyi Zhi | 2018 | Green Energy & Environment2018，3，1： | 1 |
| 13 | A new method to prepare calcium oxalate films for marble protection显示文摘Artificial calcium oxalate films have been applied to protect sculptures,monuments,and buildings made of marble due to their potential protective capacities.Unfortunately,artificially prepared calcium oxalate films are usually loose,and easy to peel off in contrast to the natural ones.In this paper,a new method was developed for the preparation of a compact and cohesive calcium oxalate film,using ethylene glycol as an additive.The morphology,elemental composition,structure,and crystal phase of the film were analyzed by SEM,EDX,IR,and XRD,and the protective effects were investigated by acid resistance test,while its adhesion to the underlying marble by the Scotch tape test.The porosity,water absorption,and color of treated marble were also assessed.The results showed that a calcium oxalate film with a compact structure,good adhesion,and a protective effect against acid rain can be successfully obtained by including ethylene glycol as an additive.With the new preparation method,a better bond between the stone and the film is obtained which contributes to solving the spalling problem of the artificial calcium oxalate films. | HE Lu JIANG YiJie MA WenTing LIU Yan YANG FuWei LU RuiCong WANG Lu ZHANG Kun CHEN XinNan GAO Xiang | 2023 | Science China(Technological Sciences)2023，66，8： | 0 |
| 14 | Injectable hybrid inorganic nanoscaffold as rapid stem cell assembly template for cartilage repair显示文摘Cartilage injuries are o?ten devastating and most cannot be cured because of the intrinsically low regenerative capacity of cartilage tissues. Although stem-cell therapy has shown enormous potential for cartilage repair, the therapeutic outcome has been restricted by low survival rates and poor chondrocyte differentiation in vivo. Here, we report an injectable hybrid inorganic(IHI) nanoscaffold that facilitates fast assembly, enhances survival and regulates chondrogenic differentiation of stem cells. IHI nanoscaffolds that strongly bind to extracellular matrix(ECM) proteins assemble stem cells through synergistic 3 D cell-cell and cell-matrix interactions, creating a favorable physical microenvironment for stem-cell survival and differentiation in vitro and in vivo. Additionally, chondrogenic factors can be loaded into nanoscaffolds with a high capacity, which allows deep, homogenous drug delivery into assembled 3 D stem-cell-derived tissues for effective control over the soluble microenvironment of stem cells. The developed IHI nanoscaffolds that assemble with stem cells are injectable. They also scavenge reactive oxygen species and timely biodegrade for proper integration into injured cartilage tissues. Implantation of stem-cell-assembled IHI nanoscaffolds into injured cartilage results in accelerated tissue regeneration and functional recovery. By establishing our IHI nanoscaffold-templated 3 D stem-cell assembly method, we provide a promising approach to better overcoming the inhibitory microenvironment associated with cartilage injuries and to advance current stem-cell-based tissue engineering. | Shenqiang Wang Letao Yang Bolei Cai Fuwei Liu Yannan Hou Hua Zheng Fang Cheng Hepeng Zhang Le Wang Xiaoyi Wang Qianxin Lv Liang Kong Ki-Bum Lee Qiuyu Zhang | 2022 | National Science Review2022，9，4： | 0 |
| 15 | Magnetoelectric Bi_(3.15)Nd_(0.85)Ti_3O_(12)–NiFe_2O_4 bilayer films derived by a SOL–GEL method显示文摘Magnetoelectric Bi3.15Nd0.85Ti3O12–NiFe2O4(BNT–NFO) bilayer films were deposited on Pt/Ti/SiO2/Si(100) substrates by a simple SOL–GEL method and spin-coating process with different growth sequences of BNT and NFO yielding the following layered structures: BNT/NFO/substrate(BNS) and NFO/BNT/substrate(NBS). Such heterostructures present simultaneously strong ferroelectric and ferromagnetic responses,as well as magnetoelectric effects at room temperature. BNS thinfilms showed larger ME voltage coefficient than NBS films, revealing that the layer sequences have a significant in fluence on the magnetoelectric coupling behavior of these bilayer structures, which may be caused by a interfacial effect. | Feng Yang Fuwei Zhang Cuifang Dong Minghua Tang | 2015 | Progress in Natural Science:Materials International2015，25，4： | 0 |
| 16 | GIS Applications and Development Trends in China显示文摘Since its conceptualization and creation in the 1960 s, Geographic Information System(GIS) has considerably developed. As a combination of traditional and modern technology, GIS has become an important part of modern management, decision-making, and command, contributing greatly to social progress and development. This article introduces the concepts of GIS, expounds on the GIS applications in China, and looks forward to developments in GIS technology in the future while reviewing the issues that GIS application development faces. GIS has evolved into an important branch of the information technology industry, with great vitality and broad development prospects. | DU Huishi YANG Yue SUN Hong SUN Baisheng CHENG Fuwei | 2015 | Journal of Landscape Research2015，7，1： | 0 |
| 17 | Study on Flow Field Simulation at Transmission Towers in Loess Hilly Regions Based on Circular Boundary Constraints显示文摘When using high-voltage transmission lines for energy transmission in loess hilly regions,local extreme wind fields such as turbulence and high-speed cyclones occur from time to time,which can cause many kinds of mechanical and electrical failures,seriously affecting the reliable and stable energy transmission of the power grid.The existing research focuses on the wind field simulation of ideal micro-terrain and actual terrain with mostly single microterrain characteristics.Model boundary constraints and the influence of constrained boundaries are the main problems that need to be solved to accurately model and simulate complex flow fields.In this paper,a flow field simulation method based on circular boundary constraints is carried out.During the study,the influence of the model boundary and the selection conditions of themodeling range are systematically analyzed.It is more suitable to make sure that the air domain is 4 times higher than the height of the hill undulations,in addition to ensuring that there should be a minimum of 400 m between the study region and the boundary.Then,an actual terrain model of a power grid line in Shanxi is established,through the method proposed in this paper,the wind speed at the location of the transmission tower line under different wind directions is analyzed,and it is found that when the incidence direction is 45 degrees north by east the wind speed is the highest.The findings demonstrate that the circular boundary model has the advantage of more easily adjusting the wind incidence direction,in addition to theoretically reducing the errors caused by traditional models in boundary processing.It can accurately obtain the distribution characteristics of the flow field affected by the terrain,and quickly screen out the extreme working conditions that are most harmful to the transmission lines in the actual transmission line for energy transmission in complex loess hilly regions. | Yongxin Liu Huaiwei Cao Puyu Zhao Gang Yang Hua Yu Fuwei He Bo He | 2023 | Energy Engineering2023，120，10： | 0 |
| 18 | Shear behaviour of a rock bridge sandwiched between incipient joints under the influence of hydraulic pressures显示文摘The rock bridges sandwiched in incipiently jointed rock mass were considered as barriers that block the fluid seepage,and provide certain shear strength reservation.For better revealing the influence of hydraulic pressure on the failure behaviour of rock bridges,direct shear tests were carried out through a newly proposed method on rock samples that contain two parallel incipient joints.By developing the gypsum-silicone pad coupling samples,a conventional triaxial test system was qualified to implement direct shear tests with satisfied sealing capability.The results showed that the rock bridges could be failed through the tensile failure,shear failure and mixed failure mechanism.The hydraulic pressure would facilitate the tensile failure mechanism and induce rougher fracture surfaces;while the normal stress would facilitate the shear failure mechanism and induce less rough fracture.The hydraulic pressure reduced the global shear strength of the rock block through reducing the efficient normal stress applied on the rock bridge area,which was highly dependent on the joint persistence,k.Moreover,because of the iterating occurrence of the hydraulic pressure lag with the fracture propagation,the rock bridge failure stage in the shear stress-shear displacement curves displayed a fluctuation trend. | Shicheng Wang Xuxu Yang Lichao Li Panpan Sun Lei Yang Fuwei Li | 2023 | International Journal of Mining Science and Technology2023，33，2： | 0 |
| 19 | Immunomodulation and osteointegration of infected implants by ion-riched and hierarchical porous TiO_(2)matrix显示文摘Infection is a main cause of implant failure.The microenvironment cell experiencing after antimicrobial therapy of infected implants is very crucial for immunomodulation and subsequent osteointegration.Based on the superiority of photothermal therapy in anti-infection,a matrix of nanograined TiO_(2)with(Si/P)-dual ions and hierarchical nano/microporous topography is developed on Ti implant by micro-arc oxidation.It shows good photothermal properties due to the lattice distortion induced by ion doping and can kill bacteria with near-infrared(NIR)light irradiation efficiently.Due to the combined action of porous topography and release of Si/P ions,the TiO_(2)matrix achieves M1-to-M_(2)phenotype switch of macrophages timely at different simulating infection stage and accelerates recruitment,proliferation and osteogenic differentiation of bone marrow mesenchymal stem cells(BMSCs)in vitro.In vivo,the TiO_(2)matrix also shows desired antibacterial performance after photothermal therapy and exhibits outstanding immunomodulatory ability and new bone formation efficiency.This study provides a promising TiO_(2)matrix applied in clinic for settling implant infection by NIR light irradiation and promoting bone regeneration through osteoimmunomodulation. | Yang Xue Lan Zhang Fuwei Liu Liang Kong Yong Han | 2023 | Nano Research2023，16，2： | 0 |
| 20 | Helical Conformation Tunability via Hydrogen Bonding in Supramolecular Frameworks显示文摘Hydrogen-bonded molecules and their dynamics are significantly important in chemistry and biology due to their widespread functionality.Besides their natural abundance and diversity,applications of molecules with dynamic conformations in artificial networks allow information storage and molecular motor design on the nanometer scale.Here,we report hydrogen-bonded molecular networks with tunable helical conformation on metal surfaces.The dynamics of helical conformation in two-dimensional hydrogenbond networks are triggered and resolved by scanning probe microscopy at the single-molecule level.In combinationwith theoretical calculations,the surfacespecific hydrogen bonds are identified as the origin of the dynamic helical conformation.Our results provide a distinctive access to molecular architecture with tunable helical conformation driven by hydrogenbond interaction on surfaces. | Zhijie Xue Fuwei Gan Hong Liu Chengshuo Shen Huibin Qiu Bo Yang Ping Yu | 2022 | CCS Chemistry2022，4，4： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员