电气工程—电器

作品数：203483被引量：230229H指数：105
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相关作者：陈德桂张波邹积岩翟国富林莘更多>>
相关机构：华北电力大学西安交通大学华中科技大学浙江大学更多>>
发文主题：变压器电力变压器超级电容器断路器逆变器更多>>
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发文基金：国家自然科学基金国家高技术研究发展计划国家电网公司科技项目中央高校基本科研业务费专项资金更多>>
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Single-atom Cu anchored on N-doped graphene/carbon nitride heterojunction for enhanced photocatalytic H_(2)O_(2) production被引量：3
《Journal of Materials Science & Technology》2023年第30期192-200,共9页Han Li Bicheng Zhu Bei Cheng Guoqiang Luo Jingsan Xu Shaowen Cao 
This work was financially supported by the National Key R&D Program of China(No.2022YFE0114800);the National Natural Science Foundation of China(Grant Nos.51922081,22278324,52073223,and U1905215);the Natural Science Foundation of Hubei Province of China(No.2022CFA001);the Fundamental Research Funds for the Central Universities(Grant No.WUT:2020-YB-010).
Photocatalytic production of H_(2)O_(2) by polymeric carbon nitride has been regarded as a promising ap-proach for the conversion of solar energy into valuable chemicals.However,the efficiency of pristine car-bon nitr...
关键词：Single-atom catalysis Interfacial charge separation Photocatalytic H_(2)O_(2)production 
High-rate sodium-ion storage of vanadium nitride via surface-redox pseudocapacitance被引量：3
《Interdisciplinary Materials》2023年第3期434-442,共9页Qiulong Wei Tingyi Huang Xiaojuan Huang Binhao Wang Yalong Jiang Dafu Tang Dong-Liang Peng Bruce Dunn Liqiang Mai 
National Natural Science Foundation of China,Grant/Award Numbers:22005256,22179113;Fundamental Research Funds for the Central Universities,Grant/Award Number:20720210045;Natural Science Foundation of Fujian Province of China,Grant/Award Number:2020J01034。
Vanadium nitride(VN)electrode displays high-rate,pseudocapacitive responses in aqueous electrolytes,however,it remains largely unclear in nonaqueous,Na+-based electrolytes.The traditional view supposes a conversion-ty...
关键词：high-rate capability PSEUDOCAPACITANCE sodium-ion storage vanadium nitride 
Axial and radial electromagnetic-vibration characteristics of converter transformer windings under current harmonics被引量：4
《High Voltage》2023年第3期477-491,共15页Peiyu Jiang Zhanlong Zhang Zijian Dong Yu Yang Zhicheng Pan Jun Deng 
National Natural Science Foundation of China,Grant/Award Number:52077012;the Science and Technology Project of China Southern Power Grid,Grant/Award Number:CGYKJXM20190190;China Southern Power Grid。
The winding current harmonic content of converter transformer in operation is rich.However,affected by harmonics,the radial vibration characteristics are quite different from the power transformer,structural loosening...
关键词：WINDING HARMONICS HARMONIC 
Transient thermal network model for train-induced wind cooling dry-type on-board traction transformer in electric multiple units被引量：2
《High Voltage》2023年第3期514-526,共13页Lijun Zhou Shuai Yuan Qiuyue Zhu Dongyang Wang Lujia Wang 
National Natural Science Foundation of China,Grant/Award Numbers:U1834203,52207180;Sichuan Science and Technology Plan Project(Youth Science and Technology Innovation Research Team Project),Grant/Award Number:2020JDTD0009;Fundamental Research Funds for the Central Universities,Grant/Award Number:2682022CX015。
Thermal characteristic is one of the key performances of dry-type on-board traction transformer(D-OBTT),which directly affects the operation safety of the new generation electric multiple units.However,due to the part...
关键词：TRACTION network THERMAL 
Novel Bilayer-Shelled N,O-Doped Hollow Porous Carbon Microspheres as High Performance Anode for Potassium-Ion Hybrid Capacitors被引量：1
《Nano-Micro Letters》2023年第9期423-435,共13页Zhen Pan Yong Qian Yang Li Xiaoning Xie Ning Lin Yitai Qian 
supported by the National Natural Science Foundation of China(Nos.21701163,21671181,21831006,and 22075268);the Fundamental Research Funds for the Central Universities(No.WK5290000003);Innovation Key Fund Project of University of Science and Technology of China(YD2060002023).
With the advantages of high energy/power density,long cycling life and low cost,dual-carbon potassium ion hybrid capacitors(PIHCs)have great potential in the field of energy storage.Here,a novel bilayer-shelled N,O-do...
关键词：Self-template method Bilayer-shelled hollow porous structure N O-doped carbon microspheres Dual-carbon potassium‐ion hybrid capacitor 
A Bilayer High-Temperature Dielectric Film with Superior Breakdown Strength and Energy Storage Density被引量：4
《Nano-Micro Letters》2023年第9期479-491,共13页Jiang-Bo Ping Qi-Kun Feng Yong-Xin Zhang Xin-Jie Wang Lei Huang Shao-Long Zhong Zhi-Min Dang 
supported by the National Natural Science Foundation of China(Grant Nos.51937007,and 51921005);National Key Research and Development Program of China(No.2021YFB2401502).
The further electrification of various fields in production and daily life makes it a topic worthy of exploration to improve the performance of capacitors for a long time,including thin-film capacitors.The discharge e...
关键词：Film capacitor Dielectric property Boron nitride nanosheets Surface coating Energy storage characteristics 
Hollow Co/CoO/Carbon nanofibers promoted PMS decomposition for the degradation of Rhodamine B被引量：3
《Journal of Materials Science & Technology》2023年第26期120-129,共10页Zhende Li Xiaoyan Zhang Guangzhen Li Fengjin Han Dongqi Hu Xiaoyu Huang Hua Yuan Yeqiang Tan 
financially supported by the National Natural Science Foundation of China(No.52072193);the Shandong Provin-cial Natural Science Foundation(Nos.ZR2021JQ16,ZR2019YQ19 and ZR2019BEM018);the Project of Shandong Province Higher Ed-ucational Science and Technology Program(No.2019KJA026);the Shandong Provincial College Students’Innovative Entrepreneurial Training(Nos.S202111065214 andS202211065062);State Key Laboratory for Modification of Chemical Fibers and Polymer Mate-rials(No.KF2217).
Carbon nanofibers with hollow structures have an excellent application prospect in various fields be-cause of their high specific surface area and abundant active sites.PAN-based hollow carbon nanofiber doped with Co/...
关键词：ELECTROSPINNING Hollow fiber Co/coO Radical and non-radical Rhodamine B 
Create Rich Oxygen Defects of Unique Tubular Hierarchical Molybdenum Dioxide to Modulate Electron Transfer Rate for Superior High-Energy Metal-Ion Hybrid Capacitor
《Energy & Environmental Materials》2023年第3期193-204,共12页Heng Zhang Jinggao Wu Zhuo Zou Youcun Bai Chao Wu Qingxin Zeng Feng Liu Wei Shen Jian Jiang Chang Ming Li 
the financial support from the National Natural Science Foundation of China(51802269).
Metal-ion capacitors could merit advantages from both batteries and capacitors,but they need to overcome the severe restrictions from their sluggish reaction kinetics of the battery type electrode and low specific cap...
关键词：molybdenum dioxide oxygen vacancies phosphorus incorporation sodium-ion hybrid capacitor Zinc-ion hybrid capacitor 
Jahn-Teller Effect Directed Bandgap Tuning of Birnessite for Pseudocapacitive Application
《Energy & Environmental Materials》2023年第3期222-228,共7页Sheng Zhu Yuechao Wang Jinshu Zhang Jian Sheng Feng Yang Meng Wang Jiangfeng Ni Hong Jiang Yan Li 
supported by Ministry of Science and Technology of China(2016YFA0201904);National Natural Science Foundation of China(21631002,52172219,51872192);Projects of International Cooperation and Exchanges NSFC(22120102004);Beijing National Laboratory for Molecular Sciences(BNLMS-CXTD-202001);the Jiangsu Natural Science Foundation(No.BK20180002);Fundamental Research Program of Shanxi Province(202103021223019).
Birnessite M_(x)MnO_(2)(M=Na^(+),K^(+),etc.)has emerged as a promising alternative to the classical MnO_(2)material owing to its improved pseudocapacitive performance for energy storage.Understanding their structure–...
关键词：BIRNESSITE charge storage Jahn–Teller effect manganese dioxide SUPERCAPACITOR 
Defect Engineering of Carbons for Energy Conversion and Storage Applications被引量：6
《Energy & Environmental Materials》2023年第3期264-285,共22页Xianyou Luo Heng Zheng Wende Lai Ping Yuan Shengwei Li De Li Yong Chen 
the National Natural Science Foundation of China(52062012);Key Science&Technology Project of Hainan Province(ZDYF2020028);Key-Area Research and Development Program of Guangdong Province(2019B1102109003);the Innovation Team of Universities of Guangdong Province(2020KCXTD011);Guangdong Province Key Discipline Construction Project(2021ZDJS102).
Sustainable energy conversion and storage technologies are a vital prerequisite for neutral future carbon.To this end,carbon materials with attractive features,such as tunable pore architecture,good electrical conduct...
关键词：carbon materials defect engineering ELECTROCATALYSIS rechargeable batteries SUPERCAPACITORS 
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