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Deep eutectic solvent inclusions for high- composite dielectric elastomers

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 996-1002 doi: 10.1007/s11705-022-2138-2

Abstract: High-performance dielectric elastomers with good mechanical stretchability and high dielectric constantare under high demand.Herein, we have successfully developed a novel strategy for improving the dielectric constant of polymericThe as-prepared composite elastomers showed good stretchability and a greatly enhanced dielectric constantwith a negligible increase in dielectric dissipation.

Keywords： composite materials     deep eutectic solvent     dielectric elastomer     high dielectric constant    

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Research progress on low dielectric constant modification of cellulose insulating paper for power transformers

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8,   Pages 991-1009 doi: 10.1007/s11705-022-2259-7

Abstract: the insulation level of ultrahigh voltage transformers and reduce their weight and size, reducing the dielectricconstant of oil-immersed cellulose insulating paper is highly desired.The dielectric constant of a cellulose insulating paper can be effectively reduced by chemical or physicalconstant of cellulose insulating papers.This paper can provide a reference for further research on low dielectric constant cellulose insulating

Keywords： low dielectric constant     chemical and physical modification     cellulose insulating paper     transformer    

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Dielectric property of polyimide/barium titanate composites and its influence factors (II)

LIU Weidong, ZHU Baoku, XIE Shuhui, XU Zhikang

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 417-421 doi: 10.1007/s11705-008-0078-0

Abstract: influence of processing factors, such as particle size, distribution mode and polymerization method on dielectricResults revealed that the dielectric constant (?)composite film containing 50 Vol-% of BaTiO with size in 100 nm was prepared via in situ process, its dielectricconstant reached 45 at 10 kHz.

Keywords： thermal imidization     dielectric constant     particle     precursor     titanate composite    

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Modeling and simulation of droplet translocation and fission by electrowetting-on-dielectrics (EWOD)

Nathan HOWELL, Weihua LI

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 376-388 doi: 10.1007/s11465-010-0104-z

Abstract: 200 V, and the droplet size, surface properties (Teflon coated), and geometry of the system are kept constantare brought to light, such as instabilities of the system to higher voltages and fluids with higher dielectric

Keywords： electrowetting-on-dielectrics (EWOD)     electrowetting     microfluidics     droplet translocation     droplet fission     Flow3D     dielectricconstant    

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Review of recent advances of polymer based dielectrics for high-energy storage in electronic power devices

Wenjie Sun, Jiale Mao, Shuang Wang, Lei Zhang, Yonghong Cheng

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 18-34 doi: 10.1007/s11705-020-1939-4

Abstract: Polymer-based dielectric capacitors are widely-used energy storage devices.However, although the functions of dielectrics in applications like high-voltage direct current transmissionprojects, distributed energy systems, high-power pulse systems and new energy electric vehicles areLow electric loss is a critical prerequisite for capacitors for electric grids, while high-temperatureenergy storage density, low dissipation, high working temperature and fast-response time.

Keywords： dielectric capacitors     polymer-based dielectrics     energy density     dielectric loss     working temperature     frequency    

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Convective heat transfer in helical coils for constant-property and variable-property flows with high

Yufei MAO, Liejin GUO, Bofeng BAI, Ximin ZHANG

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 546-552 doi: 10.1007/s11708-010-0116-8

Abstract: Both constant-property flows at normal pressure and variable-property flows at supercritical pressure

Keywords： convective heat transfer     helical coils     high Reynolds number     supercritical pressure     variable property    

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Multivalent manganese oxides with high electrocatalytic activity for oxygen reduction reaction

Xiangfeng Peng, Zhenhai Wang, Zhao Wang, Yunxiang Pan

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 790-797 doi: 10.1007/s11705-018-1706-y

Abstract: A noble-metal-free catalyst based on both Mn O and MnO was prepared by using the dielectric barrier

Keywords： oxygen reduction reaction     manganese oxides     mixed valences of manganese     oxygen adsorption     dielectric barrier    

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Displacement-based seismic design of high-strength concrete frame columns

ZHANG Guojun, LIU Jianxin, LU Xilin

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1,   Pages 93-101 doi: 10.1007/s11709-008-0006-x

Abstract: Based on the testing results of 108 high-strength concrete columns under constant axial loading and horizontalIn the end the minimum confining reinforcement characteristic values in the dense hoop regions of high-strength

Keywords： horizontal cyclic     longitudinal reinforcement     design     loading     constant    

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Analysis and design of pulse frequency modulation dielectric barrier discharge for low power applications

Tang-tang GUO,Xing-liang LIU,Shi-qiang HAO,Chi ZHANG,Xiang-ning HE

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 3,   Pages 249-258 doi: 10.1631/FITEE.1400185

Abstract: For low power dielectric barrier discharge (DBD) used in small-size material treatment or portable devicesanalysis of the low power DBD is presented, considering the inevitable parasitic capacitance of the high-step

Keywords： Dielectric barrier discharge     Rectifier-compensated first harmonic approximation     Parasitic capacitance    

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Ni/MgO catalyst prepared via dielectric-barrier discharge plasma with improved catalytic performance

Yan LI,Zhehao WEI,Yong WANG

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 133-140 doi: 10.1007/s11705-014-1422-1

Abstract: A Ni/MgO catalyst was prepared via novel dielectric-barrier discharge (DBD) plasma decomposition method

Keywords： CO2 reforming     methane     dielectric-barrier discharge (DBD)     plasma     Ni/MgO    

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A review on application of dielectric barrier discharge plasma technology on the abatement of volatile

Wenjing Lu, Yawar Abbas, Muhammad Farooq Mustafa, Chao Pan, Hongtao Wang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 2, doi: 10.1007/s11783-019-1108-5

Abstract:

• Dielectric barrier discharge (DBD) plasma was

Keywords： Non-thermal plasma (NTP)     Dielectric barrier discharge (DBD)     Volatile organic compounds (VOCs)     Abatement    

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Hydrogen production from methanol through dielectric barrier discharge

Baowei WANG, Xu ZHANG, Haiying BAI, Yijun Lü, Shuanghui HU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 209-214 doi: 10.1007/s11705-010-1018-3

Abstract: In this paper, methanol reforming to produce H through dielectric-barrier discharge (DBD) plasma reactionof inner electrode (stainless steel), discharge gap (3.40 mm), length of reaction zone (90.00 mm), dielectric

Keywords： methanol     dielectric-barrier discharge     hydrogen     plasma    

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Degradation of metronidazole by dielectric barrier discharge in an aqueous solution

Zhipeng Yang, Anxing Lai, Hangyu Chen, Youxiang Yan, Ye Yang, Weiwei Zhang, Lei Wang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 3, doi: 10.1007/s11783-019-1117-4

Abstract:

The discharge characteristics during the degradation of MNZ by DBD were investigated.

Increasing the discharge frequency can promote the degradation of MNZ.

MNZ removal reaches 99.1% at the initial concentration of 40 ppm within 120 min.

Coexisting organic matter inhibits the degradation of MNZ.

The energy efficiency of DBD for MNZ removal is higher than other technologies.

Keywords： Dielectric barrier discharge     Antibiotic     Metronidazole     Water treatment    

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Analysis and characterization of wind-solar-constant torque spring hybridized model

Shantanu ACHARYA,Subhadeep BHATTACHARJEE

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 279-289 doi: 10.1007/s11708-014-0312-z

Abstract: Solar and wind are the most promising renewable energy resources. But their unpredictable and varying nature prevents them from being used as the sole resource for power generation. This paper presents a model of wind and solar thermal hybrid power plant with a spring storage system which is expected to play an efficient role in combating with the drawbacks related to renewable power generation. In the proposed scheme, wind energy is harnessed by a hybrid vertical axis wind turbine, solar energy is utilized by a Stirling engine, and the surplus energy is stored in a winding spring. The paper discusses the working methodologies and analyses the performance of such 2.6 kW hybrid power plant model. It has been observed that the plant is capable of consistently generating 50% of its rated capacity irrespective of limitations in solar and wind resources.

Keywords： hybrid vertical axis wind turbine     Stirling engine     solar-thermal energy     wind energy     constant torque spring    

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Conversion of methane through dielectric-barrier discharge plasma

WANG Baowei, CAO Xiaolei, YANG Kuanhui, XU Genhui

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 4,   Pages 373-378 doi: 10.1007/s11705-008-0070-8

Abstract: Methane coupling to produce C hydrocarbons through a dielectric-barrier discharge (DBD) plasma reactionThe effects of high voltage electrode position, different discharge gap, types of inner electrode, volumeConversion of methane is obviously lower when a high voltage electrode acts as an outer electrode than
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Title Author Date Type Operation

Deep eutectic solvent inclusions for high- composite dielectric elastomers

Journal Article

Research progress on low dielectric constant modification of cellulose insulating paper for power transformers

Journal Article

Dielectric property of polyimide/barium titanate composites and its influence factors (II)

LIU Weidong, ZHU Baoku, XIE Shuhui, XU Zhikang

Journal Article

Modeling and simulation of droplet translocation and fission by electrowetting-on-dielectrics (EWOD)

Nathan HOWELL, Weihua LI

Journal Article

Review of recent advances of polymer based dielectrics for high-energy storage in electronic power devices

Wenjie Sun, Jiale Mao, Shuang Wang, Lei Zhang, Yonghong Cheng

Journal Article

Convective heat transfer in helical coils for constant-property and variable-property flows with high

Yufei MAO, Liejin GUO, Bofeng BAI, Ximin ZHANG

Journal Article

Multivalent manganese oxides with high electrocatalytic activity for oxygen reduction reaction

Xiangfeng Peng, Zhenhai Wang, Zhao Wang, Yunxiang Pan

Journal Article

Displacement-based seismic design of high-strength concrete frame columns

ZHANG Guojun, LIU Jianxin, LU Xilin

Journal Article

Analysis and design of pulse frequency modulation dielectric barrier discharge for low power applications

Tang-tang GUO,Xing-liang LIU,Shi-qiang HAO,Chi ZHANG,Xiang-ning HE

Journal Article

Ni/MgO catalyst prepared via dielectric-barrier discharge plasma with improved catalytic performance

Yan LI,Zhehao WEI,Yong WANG

Journal Article

A review on application of dielectric barrier discharge plasma technology on the abatement of volatile

Wenjing Lu, Yawar Abbas, Muhammad Farooq Mustafa, Chao Pan, Hongtao Wang

Journal Article

Hydrogen production from methanol through dielectric barrier discharge

Baowei WANG, Xu ZHANG, Haiying BAI, Yijun Lü, Shuanghui HU

Journal Article

Degradation of metronidazole by dielectric barrier discharge in an aqueous solution

Zhipeng Yang, Anxing Lai, Hangyu Chen, Youxiang Yan, Ye Yang, Weiwei Zhang, Lei Wang

Journal Article

Analysis and characterization of wind-solar-constant torque spring hybridized model

Shantanu ACHARYA,Subhadeep BHATTACHARJEE

Journal Article

Conversion of methane through dielectric-barrier discharge plasma

WANG Baowei, CAO Xiaolei, YANG Kuanhui, XU Genhui

Journal Article