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| 1 | Characteristics of the Large Area Surface Dielectric Barrier Discharge with a Multi-electrode Configuration显示文摘Surface gas discharge(SGD)plasmas have potential applications in the fields of active flow control,gas purification,heat transfer enhancement,etc.In order to obtain a uniform,stable and large-area SGD at atmosphere,a multi-electrode SGD plasma generator is designed in this paper.The major features of this newly-designed SGD plasma generator is as follows:the air-exposed upper grounded electrodes are made of nine tungsten wires and flush mounted on the dielectric PTFE barrier layer,while the lower powered electrode is made of a copper foil and encapsulated inside the PTFE material to avoid the ignition of the gas discharges below the dielectric barrier layer.The measurements on the electrical characteristics,fast imaging of discharges and the preliminary numerical analysis on the electric field distributions suggest that the multi-electrode configuration of the plasma generator plays a crucial role in enhancing the local electrical field,and subsequently,leads to the stable,quasi-uniform and large-area surface discharges. | LI Heping CHEN Guoxu WANG Zhibin GE Nan BAO Chengyu | 2013 | 高电压技术2013，39，9： | 4 |
| 2 | Preparation and Tribological Properties of Lanthanum-doped Muscovite Composite Particles as Lubricant Additives in Lithium Grease显示文摘Lanthanum-doped muscovite(MC) composite particles(hereinafter abbreviated as La-MC) were prepared by the mechanical solid-state-chemistry-reaction method, followed by surface modification with oleic acid. The microstructure of materials was characterized by SEM, XRD, EDS and FTIR. Furthermore, the friction-reduction and anti-wear properties of MC and La-MC as lubricant additives in lithium grease were evaluated using a four-ball friction and wear tester. The results showed that La(OH)_3 nanoparticles were coated on the surface of muscovite. Both MC and La-MC can effectively improve the friction-reduction and anti-wear properties of lithium grease and La-MC presents better tribological properties than MC. The excellent tribological properties of La-MC can be attributed to the formation of the adsorbed La-MC film and the chemical reaction film mainly composed of Fe_2O_3 and SiO_2 on the worn surface, as well as the catalysis of lanthanum element during the friction process. | Du Pengfei Chen Guoxu Song Shiyuan Zhao Litao Wu Jiang Cheng Peng Yang Xiao | 2016 | China Petroleum Processing & Petrochemical Technology2016，18，2： | 4 |
| 3 | Raindrop energy-powered autonomous wireless hyetometer based on liquid-solid contact electrification显示文摘Triboelectric nanogenerators(TENGs)can directly harvest energy via solid-liquid interface contact electrification,making them very suitable for harvesting raindrop energy and as active rainfall sensors.This technology is promising for realizing a fully self-powered system for autonomous rainfall monitoring combined with energy harvesting/sensing.Here,we report a raindrop energy-powered autonomous rainfall monitoring and wireless transmission system(R-RMS),in which a raindrop-TENG(R-TENG)array simultaneously serves as a raindrop energy harvester and rainfall sensor.At a rainfall intensity of 71 mm/min,the R-TENG array can generate an average short-circuit current,open-circuit voltage,and maximum output power of 15 pA,1800 V,and 325 pW,respectively.The collected energy can be adjusted to act as a stable 2.5 V direct-current source for the whole system by a power management circuit.Meanwhile,the R-TENG array acts as a rainfall sensor,in which the output signal can be monitored and the measured data are wirelessly transmitted.Linder a rainfall intensity of 71 mm/min,the R-RMS can be continuously powered and autonomously transmit rainfall data once every 4 min.This work has paved the way for raindrop energy-powered wireless hyetometers,which have exhibited broad prospects in unattended weather monitoring,field surveys,and the Internet of Things. | Chaoqun Xu Xianpeng Fu Chengyu Li Guoxu Liu Yuyu Gao Youchao Qi Tianzhao Bu Yuanfen Chen Zhong Lin Wang Chi Zhang | 2022 | Microsystems & Nanoengineering2022，8，2： | 2 |
| 4 | Study on tribological properties of oleic acid-modified TiO2 nanoparticle in water 显示文摘 | Yongjian Gao Guoxu Chen Yao Li | 2002 | Wear2002，252，： | 1 |
| 5 | Preparation of Gu nanoparticles from water - in - Oil microemulsions显示文摘 | Qiu Sunqing Dong Junxiu Chen Guoxu | 1999 | Journal of Colloid and Interface Science1999，216，： | 1 |
| 6 | Preparation and Tribological Properties of Cu-doped Muscovite Composite Particles as Lubricant Additive显示文摘 | DU Pengfei CHEN Guoxu SONG Shiyuan ZHU Dachuan WU Jiang CHEN Peng CHEN Hanlin | 2017 | Chemical Research in Chinese Universities2017，33，3： | 1 |
| 7 | Tribological properties of CeF3 nanoparticles as additives in lubricating oils显示文摘 | Dong Junxiu Chen Guoxu | 1999 | Wear1999，230，： | 1 |
| 8 | Tribological properties of CeF3 nanoparticles as additives in lubricating oils显示文摘 | Qiu Sunqing Dong Junxiu Chen Guoxu | 1999 | Wear1999，230，： | 1 |
| 9 | 显示文摘 | Gao Yongjian Chen Guoxu Oli Y | 2000 | Wear2000，252，56： | 1 |
| 10 | Wear and Friction Behaviour of CaCO3 Nanopaticles Used as Additives in Lubricating Oils显示文摘 | Qiu SunQing Dong JunXiu Chen GuoXu | 2000 | Lubrication Science2000，12，2： | 1 |
| 11 | Preparation of Cu nanoparticles from water- in- oil microemulsions显示文摘 | Qiu Sunqing Dong J unxiu Chen Guoxu | 1999 | Journal of Colloid and Interface Science1999，216，2： | 1 |
| 12 | The pilot study for waste oil removal from oilfields by Acinetobacterjohnsonii using a specialized batch bioreactor显示文摘 | JIANG Yan ZHANG Xianming CHEN Guoxu | 2012 | Biotechnology and Bioprocess Engineering2012，17，6： | 1 |
| 13 | Synthesis of CeF3 nanoparticles from water-in-oil microemulsions 显示文摘 | Qiu Sunqing Dong Junxiu Chen Guoxu | 2000 | Powder Technology2000，113，12： | 1 |
| 14 | A new concept - fotmation of permeating layers from nonactive antiwear additive显示文摘 | Dong Junxue Chen Guoxu | 1994 | Lubr Eag1994，50，1： | 1 |
| 15 | Effect of aeration rate, C/N ratio and moisture content on the stability and maturity of compost显示文摘 | Rui Guo Guoxue Li Tao Jiang Frank Schuchardt Tongbin Chen Yuanqiu Zhao Yujun Shen | 2012 | Bioresource Technology2012，，： | 1 |
| 16 | Tribological properties of CeF3 nanoparticals as additives in lubricating oils显示文摘 | Qiu Sunqing Dong Jurlxiu Chen Guoxu | 1999 | Wear1999，230，： | 1 |
| 17 | Study on tribological properties of oleic acid-modified TiO2 nanaoparticle in water显示文摘 | Gao Yongjian Chen Guoxu Ya Oli | 2002 | Wear2002，252，： | 1 |
| 18 | Tribological proper ties of CeF3 nanoparticles as additives in lubricating oils显示文摘 | Oiu Sunqing Dong Junxiu Chen Guoxu | 1999 | Wear1999，230，1： | 1 |
| 19 | Powder Technology显示文摘 | Qiu Sunqing Dong Junxiu Chen Guoxu | 2000 | 113:9-132000，113，： | 1 |
| 20 | 显示文摘 | Qiu Sunqing Dong Junxiu Chen Guoxu | 1999 | Wear1999，230，1： | 1 |
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