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| 1 | Development of systems for detection,early warning,and control of pipeline leakage in drinking water distribution:A case study显示文摘Water leakage in drinking water distribution systems is a serious problem for many cities and a huge challenge for water utilities.An integrated system for the detection,early warning,and control of pipeline leakage has been developed and successfully used to manage the pipeline networks in selected areas of Beijing.A method based on the geographic information system has been proposed to quickly and automatically optimize the layout of the instruments which detect leaks.Methods are also proposed to estimate the probability of each pipe segment leaking (on the basis of historic leakage data),and to assist in locating the leakage points (based on leakage signals).The district metering area (DMA) strategy is used.Guidelines and a flowchart for establishing a DMA to manage the large-scale looped networks in Beijing are proposed.These different functions have been implemented into a central software system to simplify the day-to-day use of the system.In 2007 the system detected 102 non-obvious leakages (i.e.,14.2% of the total detected in Beijing) in the selected areas,which was estimated to save a total volume of 2,385,000 m 3 of water.These results indicate the feasibility,efficiency and wider applicability of this system. | Weifeng Li Wencui Ling Suoxiang Liu Jing Zhao Ruiping Liu Qiuwen Chen Zhimin Qiang Jiuhui Qu | 2011 | Journal of Environmental Sciences2011，23，11： | 6 |
| 2 | Controllable synthesis of high loading LiFePO_4/C nanocomposites using bimodal mesoporous carbon as support for high power Li-ion battery cathodes显示文摘Mesoporous LiFePO4/C composites containing 80 wt% of highly dispersed LiFePO4 nanoparticles(4-6 nm) were fabricated using bimodal mesoporous carbon(BMC) as continuous conductive networks. The unique pore structure of BMC not only promises good particle connectivity for LiFePO4, but also acts as a rigid nano-confinement support that controls the particle size. Furthermore, the capacities were investigated respectively based on the weight of LiFePO4 and the whole composite. When calculated based on the weight of the whole composite, it is 120 mAh·g-1at 0.1 C of the high loading electrode and 42 mAh·g-1at 10 C of the low loading electrode. The electrochemical performance shows that high LiFePO4 loading benefits large tap density and contributes to the energy storage at low rates, while the electrode with low content of LiFePO4 displays superior high rate performance, which can mainly be due to the small particle size, good dispersion and high utilization of the active material, thus leading to a fast ion and electron diffusion. | Fei Cheng Duo Li Anhui Lu Wencui Li | 2013 | Journal of Energy Chemistry2013，22，6： | 2 |
| 3 | Interleukin 1 beta-induced chloride currents are important in osteoarthritis onset:an in vitro study显示文摘Persistent hypotonic and inflammatory conditions in the joint cavity can lead to the loss of cartilage matrix and cell death,which are the important mechanisms of osteoarthritis(OA)onset.Previous studies have confirmed that the existence of a hypotonic environment is a red flag for inflammation,as hypotonic environment induces the opening of the chloride channel of the cell and promotes chloride ion efflux,which prompts the cell volume to increase.Chloride channels play an important role in the regulation of mineralization and chondrocyte death.Here,we reported that OA chondrocytes showed a significant increase of cell death rate and the imbalance of cartilage matrix catabolism.We found that the distribution of skeleton protein F-actin was disordered.In addition,the volume-sensitive chloride current of OA chondrocytes decreased significantly with the increase of the expression levels of inflammation-related proteins caspase-1,caspase-3,and NLRP3.Moreover,interleukin-1β(IL-1β)showed a potential to activate the chloride current of normal chondrocytes.These results indicate that IL-1β-induced chloride channel opening in chondrocytes may be closely related to the occurrence of OA.This chloride channel opening process may therefore be a potential target for the treatment of OA. | Zhiqin Deng Zicong Lin Qing Zhong Minqiang Lu Huankun Fang Jianquan Liu Li Duan Lixin Chen Liwei Wang Daping Wang Wencui Li | 2021 | Acta Biochimica et Biophysica Sinica2021，53，4： | 2 |
| 4 | Fabrication of functional hollow carbon spheres with large hollow interior as active colloidal catalysts显示文摘In this study,we have established a facile method to synthesize functional hollow carbon spheres with large hollow interior,which can act as active colloidal catalysts.The method includes the following steps:first,hollow polymer spheres with large hollow interior were prepared using sodium oleate as the hollow core generator,and 2,4-dihydroxybenzoic acid and hexamethylene tetramine(HMT) as the polymer precursors under hydrothermal conditions;Fe 3+ or Ag + cations were then introduced into the as-prepared hollow polymer spheres through the carboxyl groups;finally,the hollow polymer spheres can be pseudomorphically converted to hollow carbon spheres during pyrolysis process,meanwhile iron or silver nanoparticles can also be formed in the carbon shell simultaneously.The structures of the obtained functional hollow carbon spheres were characterized by TEM,XRD,and TG.As an example,Ag-doped hollow carbon spheres were used as colloid catalysts which showed high catalytic activity in 4-nitrophenol reduction reaction. | Qiang Sun Guanghui Wang Wencui Li Xiangqian Zhang Anhui Lu | 2012 | Journal of Natural Gas Chemistry2012，21，3： | 2 |
| 5 | Hierarchically structured monolithic silicalite-1 consisting of crystallized nanoparticles and its performance in the Beckmann rear- rangement of cyclohexanone oxime显示文摘 | Li Wencui Lu Anhui Palkovits Regina | 2005 | Journal of the Ameri- can Chemical Society2005，127，36： | 1 |
| 6 | Cresol- formaldehyde based carbon aerogel as electrode materials for electrochemical capacitor显示文摘 | Zhu Yudong Hu Haoquan Li Wencui | 2006 | Journal of Power Sources2006，162，1： | 1 |
| 7 | Synthesis of nanocast ordered mesoporous carbons and their application as electrode materials for supercapacitor 显示文摘 | LI Wencui NONG Guzhen LU Anhui | 2011 | J Porous Mater2011，18，1： | 1 |
| 8 | Fracture and tension properties of roller compacted concrete cores in u- niaxial tension显示文摘 | LI Qingbin ZHANG Fude ZHANG Wencui | 2002 | Journal of Materials in Civil Engineering2002，14，5： | 1 |
| 9 | Prepara tion of monolithic carbon aerogels and investigation of their pore interconnectivity by a nanocast ing pathway显示文摘 | LI Wencui LU Anhui SCHUTH F | 2005 | Chem Mater2005，17，14： | 1 |
| 10 | Characterization of the microstructures of organic and carbon aerogels based upon mixed cresol-formaldehyde显示文摘 | Li Wencui Lu Anhui Guo Shucai | | 0，，13： | 1 |
| 11 | Hard-tem- plating pathway to create mesoporous magnesium oxide 显示文摘 | Li Wencui Lu Anhui Weidenthaler C | 2004 | Chem Mater2004，16，： | 1 |
| 12 | Electrochemical behavior of mixed Cm RF based carbon aemgels as electrode materials for supercapacitors 显示文摘 | Li Wencui Probstle H Fricke J | 2003 | Journal of Non - Crystalline Solids2003，325，： | 1 |
| 13 | Resoreinol -formaldehyde based porous carbon as an electrode material for superca -pacitors 显示文摘 | Zhu Yudong Hu Haoquan Li Wencui | 2006 | Carbon2006，7，： | 1 |
| 14 | 显示文摘 | Wang Yuting Lu Anhui Li Wencui | 2012 | Microporous and Me- soporous Materials2012，153，： | 1 |
| 15 | High surface area, mesoporous, glassy alumina with a controllable pore size by nanoeasting from carbon aerogels 显示文摘 | Li Wencui Lu Anhui Schmidt W | 2005 | Chem Eur J2005，11，： | 1 |
| 16 | Characterization of the microstructures of organic and carbon aerogels based upon mixed cresol formaldehyde 显示文摘 | Wencui Li Anhui Lu Shucai Guo | 2001 | Carbon2001，39，： | 1 |
| 17 | Hard - templating pathway to create mesoporous magnesium oxide 显示文摘 | Li Wencui Lu Anhui Weidenthaler Claudia | 2004 | Chemistry of Materials2004，16，26： | 1 |
| 18 | Electrochemical behavior of mixed CmRF based carbon aerogels as electrode materials for supercapacitors 显示文摘 | WENCUI LI PROBSTLE H FRICKE J | 2003 | J Non-Cry Solids2003，325，13： | 1 |
| 19 | Carbon aerogel derived from cresol - resorcinol - formaldehyde for supercapacitor 显示文摘 | Li Wencui Reichenauer G Fracke J | 2002 | Carbon2002，40，12： | 1 |
| 20 | Application of BP neural network algorithm in sustainable development of highway construction projects显示文摘 | Li Mingshun Chen Wencui | 2012 | Physics Procedia2012，25，1： | 1 |
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