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| 1 | Hierarchical CuCo_2O_4@nickel-cobalt hydroxides core/shell nanoarchitectures for high-performance hybrid supercapacitors显示文摘Ni_(0.5)Co_(0.5)(OH)_2 nanosheets coated CuCo_2O_4 nanoneedles arrays were successfully designed and synthesized on carbon fabric. The core/shell nanoarchitectures directly served as the binder-free electrode with a superior capacity of 295.6 mAh g^(-1) at 1 Ag^(-1), which still maintained 220 mAh g^(-1) even at the high current density of 40 Ag^(-1), manifesting their enormous potential in hybrid supercapacitor devices. The asassembled CuCo_2O_4@Ni_(0.5)Co_(0.5)(OH)_2//AC hybrid supercapacitor device exhibited favorable properties with the specific capacitance as high as 90 Fg^(-1) at 1 Ag^(-1) and the high energy density of 32 Wh kg^(-1) at the power density of 800 Wkg^(-1). Furthermore, the as-assembled device also delivered excellent cycling performance(retaining 91.9% of the initial capacitance after 12,000 cycles at 8 Ag^(-1)) and robust mechanical stability and flexibility, implying the huge potential of present hierarchical electrodes in energy storage devices. | Chenggang Wang Kai Guo Weidong He Xiaolong Deng Peiyu Hou Fuwei Zhuge Xijin Xu Tianyou Zhai | 2017 | Science Bulletin2017，62，16： | 6 |
| 2 | Variation analyses of growth and wood properties of Larix olgensis clones in China显示文摘The growth traits(tree height, diameter at breast height, and stem straightness degree) and wood properties[wood density(WD), fiber length, fiber width, ash content(AC), lignin content, cellulose content, hemicellulose content(HEC), and holocellulose content] of 208 26-yearold Larix olgensis clones were analyzed. Except for WD and AC, there were significant differences(p \ 0.01) for all traits among clones. The phenotypic coefficient of variation and repeatability of all traits were 9.34–35.33%and 0.218–0.930, respectively. Tree height and diameter at breast height showed significant positive correlation;however, the correlation coefficients among growth characteristics and wood properties were mostly not significant.Ten clones(L70, L56, L82, L90, L59, L91, L61, L92, L86,and L64) were selected as excellent clones under a selection rate of 5%, using tree height, diameter at breast height,and stem straightness degree as evaluation indexes, providing genetic gains of 28.69, 17.96, and 0.67%, respectively. Ten clones(L88, L305, L59, L66, L253, L304,L277, L298, L248, and L293) were selected as excellent clones using wood properties as an evaluation index, with a selection rate of 5%, providing genetic gains in WD, fiber length, fiber width, cellulose content, and HEC of 4.14,3.64, 9.28, 6.77, and 9.61%, respectively. This study provides a theoretical basis for selecting excellent L. olgensis clones. | Shaopeng Yin Zhenhai Xiao Guohui Zhao Xin Zhao Xiaoyang Sun Ying Zhang Fuwei Wang Shuchun Li Xiyang Zhao Guan-Zheng Qu | 2017 | Journal of Forestry Research2017，28，4： | 6 |
| 3 | 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 |
| 4 | 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 |
| 5 | Preparative separation of cichoric acid from Echinacea Purpurea by pH-zone-refining counter-current chromatography 显示文摘 | Wang Xiao Geng Yanling Li Fuwei | 2006 | Journal of Chromatography A2006，1103，1： | 1 |
| 6 | Application of preparative high-speed counter-current chromatography for separation and purification of arctiin from Fructus Arctii显示文摘 | Xiao Wang Fuwei Li Qinglei Sun | 2005 | Journal of Chromatography A2005，1063，： | 1 |
| 7 | Nontrivial solutions for discrete boundary value problems with multiple resonance via computations of the critical groups显示文摘 | Liu Jinsheng Wang Shuli Zhang Jianming Zhang Fuwei | 2012 | Nonlinear Anal2012，75，9： | 1 |
| 8 | Molecular cloning, expression and antiviral activity of porcine interleukin-29 (poIL-29)显示文摘 | Dang Wang Liurong Fang Fuwei Zhao Rui Luo Huanchun Chen Shaobo Xiao | 2010 | Developmental and Comparative Immunology2010，，3： | 1 |
| 9 | Magnetically Separable and Versatile Pd/Fe3O4 Catalyst for Efficient Suzuki Cross-Coupling Reaction and Selective Hydrogenation of Nitroarenes显示文摘磁性的支持 nanoparticle 的 Pd/Fe3O4 乐意地被准备并且证明了是为在温和条件(汽球 H2 压力和房间温度) 下面的 nitroarenes 的有效铃木跨 coupling 反应,和减小的万用的催化剂。催化剂能方便地与持续催化活动若干次被恢复并且再使用。 | Zhang, Rongzhao Liu, Jianming Li, Fuwei Wang, Shoufeng Xia, Chungu Sun, Wei | 2011 | Chinese Journal of Chemistry2011，29，3： | 1 |
| 10 | 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 |
| 11 | Fluid model driven by an M/G/1 queue with multiple exponential vacations显示文摘 | Mao Bingwei Wang Fuwei Tian Naishuo | 2011 | Applied Mathematical and Computation2011，，218： | 1 |
| 12 | Applica- tion of preparative highspeed counter-current chroma- tography for separation and purification of arctiin from Fructus Arctii 显示文摘 | WANG Xiao L1 Fuwei SUN Qinglei | 2005 | Journal of Chromatography A2005，1063，12： | 1 |
| 13 | 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 |
| 14 | Preparative isolation and purification of capsaicinoids from Capsicum frutescens using high- speed counter-current chromatography显示文摘 | Fuwei Li Yunliang Lin Xiao Wang | 2009 | Separation and Purifica- tion Technology2009，64，3： | 1 |
| 15 | Preparative isolation and purification of polymethoxylated flavones from Tangerine peel using high-speed counter-current chromatography显示文摘 | Xiao Wang Fuwei Li Hongxia Zhang | 2005 | J Chromatography A2005，1090，： | 1 |
| 16 | Ionic liquid/ionic liquid dispersive liquid-liquid microextraction显示文摘 | ZHAO Rusong WANG Xia LI Fuwei | 2011 | Journal of Separation Science2011，34，7： | 1 |
| 17 | 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 |
| 18 | Isolation and purification of four flavonoid constituents from the flowers of Paeonia suffruticosa by high-speed counter-current chromatography显示文摘 | Xiao Wang Chuange Cheng Qinglei Sun Fuwei Li Jianhua Liu Chengchao Zheng | 2005 | Journal of Chromatography A2005，，1： | 1 |
| 19 | Automatic measurement of three-phase contact angles in pore throats based on digital images显示文摘With the help of digital image processing technology, an automatic measurement method for the three-phase contact angles in the pore throats of the microfluidic model was established using the microfluidic water flooding experiment videos as the data source. The results of the new method were verified through comparing with the manual measurement data.On this basis, the dynamic changes of the three-phase contact angles under flow conditions were clarified by the contact angles probability density curve and mean value change curve. The results show that, for water-wetting rocks, the mean value of the contact angles is acute angle during the early stage of the water flooding process, and it increases with the displacement time and becomes obtuse angle in the middle-late stage of displacement as the dominant force of oil phase gradually changes from viscous force to capillary force. The droplet flow in the remaining oil occurs in the central part of the pore throats, without three-phase contact angle. The contact angles for the porous flow and the columnar flow change slightly during the displacement and present as obtuse angles in view of mean values, which makes the remaining oil poorly movable and thus hard to be recovered. The mean value of the contact angle for the cluster flow tends to increase in the flooding process, which makes the remaining oil more difficult to be recovered. The contact angles for the membrane flow are mainly obtuse angles and reach the highest mean value in the late stage of displacement, which makes the remaining oil most difficult to be recovered. After displacement, the remaining oils under different flow regimes are just subjected to capillary force, with obtuse contact angles, and the wettability of the pore throat walls in the microfluidic model tends to be oil-wet under the action of crude oil. | ZANG Chuanzhen WANG Lida ZHOU Kaihu YU Fuwei JIANG Hanqiao LI Junjian | 2023 | Petroleum Exploration and Development2023，50，2： | 0 |
| 20 | Performance evaluation of microemulsion acid for integrated acid fracturing in Middle Eastern carbonate reservoirs显示文摘Considering the characteristics of carbonate reservoirs in the Middle East,a low-viscosity microemulsion acid that can be prepared on site and has an appropriate retardation ability was developed.It was compared with four conventional acid systems(hydrochloric acid,gelled acid,emulsified acid and surfactant acid)through experiments of rotating disk,multistage acid fracturing and core flooding with CT scanning.The micro-etching characteristics and conductivity of fracture surfaces were clarified,and the variation of saturation field during water invasion and flowback of spent acid and the recovery of oil phase relative permeability were quantitatively evaluated.The study shows that the addition of negatively charged agent to the oil core of microemulsion acid can enhance its adsorption capacity on the limestone surface and significantly reduce the H+mass transfer rate.Moreover,the negatively charged oil core is immiscible with the Ca^(2+)salt,so that the microemulsion acid can keep an overall structure not be damaged by Ca^(2+)salt generated during reaction,with adjustable adsorption capacity and stable microemulsion structure.With high vertical permeability along the fracture walls,the microemulsion acid can penetrate into deep fracture wall to form network etching,which helps greatly improve the permeability of reservoirs around the fractures and keep a high conductivity under a high closure pressure.The spent microemulsion acid is miscible with crude oil to form microemulsion.The microemulsion,oil and water are in a nearly miscible state,with basically no water block and low flowback resistance,the flowback of spent acid and the relative permeability of oil are recovered to a high degree. | WANG Yunjin ZHOU Fujian SU Hang LI Yuan YU Fuwei DONG Rencheng WANG Qing LI Junjian | 2023 | Petroleum Exploration and Development2023，50，5： | 0 |
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