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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: 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-temperatureRequirements for polymer-based dielectrics in various power electronic equipment are emphasized, includinghigh energy 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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Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1606-3

Abstract:

● Reducting the sampling frequency can enhance the modelling process.

Keywords： HDPE Pyrolysis Kinetics Thermogravimetric ANOVA Artificial neural network

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Synthesis of aluminum nanoparticles as additive to enhance ignition and combustion of high energy density

Xiu-Tian-Feng E, Lei Zhang, Fang Wang, Xiangwen Zhang, Ji-Jun Zou

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3, Pages 358-366 doi: 10.1007/s11705-018-1702-2

Abstract:

High energy density fuels are critical for hypersonic aerospace propulsion but suffer from difficultiesThis research reports aluminum nanoparticles (Al NPs) assisted ignition and combustion of high energydensity JP-10 fuel.This work demonstrates the potential of Al NPs as ignition and combustion additive for high energy density

Keywords： aluminum nanoparticles combustion ignition shock tube test high energy density fuel

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Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Frontiers in Energy 2019, Volume 13, Issue 1, Pages 27-53 doi: 10.1007/s11708-018-0603-x

Abstract: Metals are unconventional hydrogen production materials which are of high energy densities.offer the most promising hydrogen generation route for clean and efficient propulsion and real-time power

Keywords： metal hydrogen generation hydrolysis metal water reaction clean energy

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Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9, Pages 1267-1279 doi: 10.1007/s11705-022-2291-7

Abstract: to the huge steric hindrance caused by the hydrogenated phenanthrene ring structure, the cross-link densitygood self-healing properties, excellent heat resistance (T_d = 352 °C) as well as highstructure of rosin was introduced into the side chain in order to avoid the reduction of cross-link density

Keywords： vitrimers rosin catalyst-free high mechanical properties dynamic transesterification reaction

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Tripotassium citrate monohydrate derived carbon nanosheets as a competent assistant to manganese dioxide with remarkable performance in the supercapacitor

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 3, Pages 420-432 doi: 10.1007/s11705-021-2065-7

Abstract: and manganese dioxide/carbon nanosheets as the anode was assembled, achieving an outstanding energy densityof 54.68 Wh·kg^–1 and remarkable power density of 6399.2 W·kg^–1 superior to conventionalTwo assembled asymmetric supercapacitors in series charged for 3 min could power a yellow light emitting

Keywords： carbon nanosheets manganese dioxide asymmetric supercapacitors energy density power density

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Progress and Prospects on Clean Coal Technology for Power Generation

Cen Kefa,Ni Mingjiang,Gao Xiang,Luo Zhongyang,Wang Zhihua and Zheng Chenghang

Strategic Study of CAE 2015, Volume 17, Issue 9, Pages 49-55

Abstract: This work introduces the progress and prospects of ultra-low emission control technologies based poweroptimized by the support of a series of national projects to reach the emission level of natural gas powerare proven to be an important solution for the air quality improvement, especially in regions with highIn the future, the research will focus on the deep-cut of various pollutants and high-efficiency CO2capture to lay a solid foundation for the construction of the world’s cleanest coal-fired power

Keywords： coal high energy consumption density air pollution ultra-low emissions clean power generation

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Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 8, Pages 1010-1027 doi: 10.1007/s11705-023-2307-y

Abstract: Recent advances and approaches to construct high mass loading paper electrodes toward high energy density

Keywords： cellulose paper electrodes Li-ion batteries high energy density

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The Physical Characteristic of the High Energy Density and the Chemical Explosions and Discussion on

Zhou Fengjun

Strategic Study of CAE 2000, Volume 2, Issue 12, Pages 45-51

Abstract:

Based on results of radiate-hydrodynamic and TNT charge hydrodynamic blast wave calculations, the physical characteristic in close- in and distance regions of two kinds of explosions and the development of different blast wave systems are studied. Some important conclusions for protection engineering are obtained. Also, flood wave disasters due to two kind explosions are discussed and great meaning of protection engineering for flood wave are described.

Keywords： high energy density explosion chemical explosion shock wave flood wave

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Evaluation of the power consumption of a high-speed parallel robot

Gang HAN, Fugui XIE, Xin-Jun LIU

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2, Pages 167-178 doi: 10.1007/s11465-017-0456-8

Abstract:

An inverse dynamic model of a high-speed parallel robot is established based on the virtual work principleWith this dynamic model, a new evaluation method is proposed to measure the power consumption of theThese indices can evaluate the power input and output transmissibility of the robot in a workspace.The distributions of the power input and output transmissibility of the high-speed parallel robot areFurtherly, a low-power-consumption workspace is selected for the robot.

Keywords： high-speed parallel robot dynamic model power consumption evaluation method power vector

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Investigation on available wind energy at Tungku beach

M. G. YAZDANI, M. A. SALAM

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 275-279 doi: 10.1007/s11708-012-0194-x

Abstract: The average generated power (forenoon and afternoon) is found to be 25 (mean) and 18 W (median), 101The power density for wind farming is found to be 0.26 (mean) and 0.19 (median), 0.31 (mean) and 0.22

Keywords： wind velocity temperature tower height power density Raleigh distribution electrical power

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Detection of genomic signatures for pig hairlessness using high-density SNP data

Ying SU,Yi LONG,Xinjun LIAO,Huashui AI,Zhiyan ZHANG,Bin YANG,Shijun XIAO,Jianhong TANG,Wenshui XIN,Lusheng HUANG,Jun REN,Nengshui DING

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 4, Pages 307-313 doi: 10.15302/J-FASE-2014039

Abstract: Hair provides thermal regulation for mammals and protects the skin from wounds, bites and ultraviolet (UV) radiation, and is important in adaptation to volatile environments. Pigs in nature are divided into hairy and hairless, which provide a good model for deciphering the molecular mechanisms of hairlessness. We conducted a genomic scan for genetically differentiated regions between hairy and hairless pigs using 60K SNP data, with the aim to better understand the genetic basis for the hairless phenotype in pigs. A total of 38405 SNPs in 498 animals from 36 diverse breeds were used to detect genomic signatures for pig hairlessness by estimating between-population ( ) values. Seven diversifying signatures between Yucatan hairless pig and hairy pigs were identified on pig chromosomes (SSC) 1, 3, 7, 8, 10, 11 and 16, and the biological functions of two notable genes, and were revealed. When Mexican hairless pigs were contrasted with hairypigs, strong signatures were detected on SSC1 and SSC10, which harbor two functionally plausible genes, and . KEGG pathway analysis showed a subset of overrepresented genes involved in the T cell receptor signaling pathway, MAPK signaling pathway and the tight junction pathways. All of these pathways may be important in local adaptability of hairless pigs. The potential mechanisms underlying the hairless phenotype in pigs are reported for the first time. and are interesting candidate genes for the hairless phenotype in Yucatan hairless and Mexico hairless pigs, respectively. , , and as well as other genes involved in the MAPK and T cell receptor signaling pathways may be important in environmental adaption by improved tolerance to UV damage in hairless pigs. These findings improve our understanding of the genetic basis for inherited hairlessness in pigs.

Keywords： hairlessness pig selective sweeping

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Efficient, high-resolution topology optimization method based on convolutional neural networks

Liang XUE, Jie LIU, Guilin WEN, Hongxin WANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1, Pages 80-96 doi: 10.1007/s11465-020-0614-2

Abstract: Topology optimization is a pioneer design method that can provide various candidates with high mechanicalHowever, high resolution is desired for optimum structures, but it normally leads to a computationallyHigh computational efficiency is achieved with a pooling strategy that can balance the number of finiteTypical examples show that the high-resolution topology optimization method using SRCNN demonstratesexcellent applicability and high efficiency when used for 2D and 3D problems with arbitrary boundary

Keywords： topology optimization convolutional neural network high resolution density-based

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Assessment of wind energy potential in Gaza Strip

Juma Yousuf ALAYDI

Frontiers in Energy 2011, Volume 5, Issue 3, Pages 297-304 doi: 10.1007/s11708-010-0134-6

Abstract: Gaza Strip in order to evaluate the wind regimes for installing wind energy conversion systems for powerThe vertical extrapolation was based on the power-law expression, and the wind energy and potential haveConsequently, the wind power is estimated by adoption of the Weibull distribution expression.

Keywords： wind data wind resource assessment wind power density wind energy the Weibull distribution and Weibull

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Development of 8-inch Key Processes for Insulated-Gate Bipolar Transistor Article

Guoyou Liu,Rongjun Ding,Haihui Luo

Engineering 2015, Volume 1, Issue 3, Pages 361-366 doi: 10.15302/J-ENG-2015043

Abstract: inch fabrication line, advanced process technology of 8-inch wafer, as well as the fourth-generation high-voltagehave been developed, realizing a great-leap forward technological development for the manufacturing of high-voltage

Keywords： insulated-gate bipolar transistor (IGBT) high power density trench gate 8-inch rail transportation

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Title Author Date Type Operation

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

Prediction of high-density polyethylene pyrolysis using kinetic parameters based on thermogravimetric

Journal Article

Synthesis of aluminum nanoparticles as additive to enhance ignition and combustion of high energy density

Xiu-Tian-Feng E, Lei Zhang, Fang Wang, Xiangwen Zhang, Ji-Jun Zou

Journal Article

Metal-based direct hydrogen generation as unconventional high density energy

Shuo XU, Jing LIU

Journal Article

Rosin side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and

Journal Article

Tripotassium citrate monohydrate derived carbon nanosheets as a competent assistant to manganese dioxide with remarkable performance in the supercapacitor

Journal Article

Progress and Prospects on Clean Coal Technology for Power Generation

Cen Kefa,Ni Mingjiang,Gao Xiang,Luo Zhongyang,Wang Zhihua and Zheng Chenghang

Journal Article

Review on cellulose paper-based electrodes for sustainable batteries with high energy densities

Journal Article

The Physical Characteristic of the High Energy Density and the Chemical Explosions and Discussion on

Zhou Fengjun

Journal Article

Evaluation of the power consumption of a high-speed parallel robot

Gang HAN, Fugui XIE, Xin-Jun LIU

Journal Article