Search Results - "Ran, Huijuan"

Plasma Etching Constructs Step Gradient Surface Conductivity to Improve the Insulation Properties of Epoxy Resin by Yanze, Song, Qijun, Duan, Jun, Xie, Huijuan, Ran, Guishu, Liang, Qing, Xie

“…This article combines simulation and experiment to construct a transient field model for gas-solid composite insulation. Nonlinear gas conductivity, which is…”
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Two Isomeric Azulene-Decorated Naphthodithiophene Diimide-based Triads: Molecular Orbital Distribution Controls Polarity Change of OFETs Through Connection Position by Ran, Huijuan, Duan, Xuewei, Zheng, Rong, Xie, Fuli, Chen, Lijuan, Zhao, Zhen, Han, Ruijun, Lei, Zheng, Hu, Jian-Yong

“…Altering the charge carrier transport polarities of organic semiconductors by molecular orbital distribution has gained great interest. Herein, we report two…”
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Spacer flashover characteristics in SF6 under repetitive nanosecond pulses by Huijuan Ran, Jue Wang, Tao Wang, Cheng Zhang, Ping Yan, Lei Wang

“…Very fast transient overvoltages (VFTO) may result in insulation failures inside or outside gas insulated switchgears (GIS), and most of them are caused by…”
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Synthesis and Optical Properties of Donor–Acceptor-Type 1,3,5,9-Tetraarylpyrenes: Controlling Intramolecular Charge-Transfer Pathways by the Change of π‑Conjugation Directions for Emission Color Modulations by Liu, Rui, Ran, Huijuan, Zhao, Zhen, Yang, Xueli, Zhang, Jiali, Chen, Lijuan, Sun, Huaming, Hu, Jian-Yong

“…In dipolar organic π-conjugated molecules, variable photophysical properties can be realized through efficient excited-state intramolecular charge transfer…”
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Balanced reduction method of direct-drive wind farm for subsynchronous oscillation analysis by GAO Benfeng, FU Zhangqi, WANG Gang, RAN Huijuan

“…Direct-drive wind farms (DDWF) merged into weak AC systems have the risk of sub-synchronous oscillations (SSO). Because the DDWF model has a higher order, it…”
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Calculation of transient radiation field from metallic enclosure of GIS based on surface-patch model by Liang Guishu, Liang Guishu, Ran Huijuan, Ran Huijuan, Dong Huaying, Dong Huaying, Cui Xiang, Cui Xiang

“…To improve the computation accuracy of the transient radiation fields in gas insulated substation (GIS), surface-patch model is proposed in this paper, and the…”
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A maximum power point tracking algorithm based on gradient descent method by Jianpo Zhang, Tao Wang, Huijuan Ran

“…Solar energy is considered as one of the most effective, less expensive, harmless and less environment pollution effect of renewable energy sources, the…”
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A path analysis method to study the subsynchronous oscillation mechanism in direct-drive wind farm with VSC-HVDC system by Gao, Benfeng, Liu, Yangyang, Shao, Bingbing, Ran, Huijuan

“…•The path analysis method is proposed to study the SSO mechanism of the system.•The interaction process between direct-drive wind farm and VSC-HVDC is…”
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New pyrene-based butterfly-shaped blue AIEgens: Synthesis, structure, aggregation-induced emission and their nondoped blue OLEDs by Yang, Xueli, Zhao, Zhen, Ran, Huijuan, Zhang, Jiali, Chen, Lijuan, Han, Ruijun, Duan, Xuewei, Sun, Huaming, Hu, Jian-Yong

“…Developing the blue emitters with excellent electroluminescence (EL) performance is crucial for full-color displays and solid-state lighting. Based on the…”
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Exploring a Fused 2‑(Thiophen-2-yl)thieno[3,2‑b]thiophene (T-TT) Building Block to Construct n‑Type Polymer for High-Performance All-Polymer Solar Cells by An, Ning, Ran, Huijuan, Geng, Yanfang, Zeng, Qingdao, Hu, Jianyong, Yang, Jing, Sun, Yanming, Wang, Xiaochen, Zhou, Erjun

“…In the field of all-polymer solar cells, exploring new electron-donating units (D) to match with electron-accepting units (A) is an important subject to…”
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Polarity change of OFETs based on Dithienocoronene Diimide (DTCDI)-Derived isomeric triads end-capped with Azulene by Ran, Huijuan, Li, Fei, Zheng, Rong, Zhang, Hailu, Xie, Fuli, Jin, Pengcheng, Lei, Zheng, Wang, Xiao-Tian, Hu, Jian-Yong

“…Exploring the polarity change of organic field-effect transistors (OFETs) based on organic semiconductors through the molecular orbital distribution is a…”
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Vacuum surface flashover characteristics of micro-stack insulators under nanosecond pulses by Ran, Huijuan, Zhang, Jinliang, Geng, Zhaoyang, Wang, Meng, Wang, Jue, Yan, Ping, Lapthorn, Andrew, Jin, Zhiyang

“…In this paper, micro-stack insulators with different ratios of insulator-to-metal (I/M) and embedded micro-stacks are studied using nylon as an insulating…”
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Design and Synthesis of a Novel n‐Type Polymer Based on Asymmetric Rylene Diimide for the Application in All‐Polymer Solar Cells by Yang, Jing, Chen, Fan, Ran, Huijuan, Hu, Jian‐Yong, Xiao, Bo, Tang, Ailing, Wang, Xiaochen, Zhou, Erjun

“…A novel n‐type polymer of PTDI‐T based on asymmetric rylene diimide and thiophene is designed and synthesized. The highest power conversion efficiency of 4.70%…”
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Arylacetylene end capped naphthodithiophene diimide (NDTI)-based semiconductors for air-stable, solution-processed n-channel organic field-effect transistors: Effect of terminal aryl groups on charge transport by Ran, Huijuan, Chen, Lijuan, Yang, Xueli, Zhang, Jiali, Zhao, Zhen, Han, Ruijun, Duan, Xuewei, Hu, Jian-Yong

“…Solution-processable n-channel organic field-effect transistors (OFETs) are crucial for realizing low-cost, large-area, and all organic logic/complementary…”
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Achieving Simultaneously Ultrahigh Brightness, Extremely Low Efficiency Roll‐Off and Ultralong Lifetime of Blue Fluorescent OLEDs by Using Donor–Acceptor‐Type 5,9‐Diarylamine Functionalized Pyrenes by Xie, Fuli, Yang, Xilin, Jin, Pengcheng, Wang, Xiao‐Tian, Ran, Huijuan, Zhang, Hailu, Sun, Huaming, Su, Shi‐Jian, Hu, Jian‐Yong

“…In this study, four new donor–acceptor (DA)‐type blue emitters (Py(5,9)BDPA, Py(5,9)BMTBA, Py(5,9)BDTBA, and Py (5,9)BTTBA) are developed by adopting benzene…”
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End-Capping π‑Conjugated Naphthodithiophene Diimide (NDTI)-Based Triads with Noncovalent Intramolecular S···O Interactions: A Route towards High-Performance Solution-Processable Air-Stable n‑Type Semiconductors by Ran, Huijuan, Li, Fei, Zheng, Rong, Ni, Wenjing, Lei, Zheng, Xie, Fuli, Duan, Xuewei, Han, Ruijun, Pan, Na, Hu, Jian-Yong

“…Introducing noncovalent intramolecular interactions into functional π-conjugated organic molecules or polymers is a useful method to improve the performance of…”
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Pyrene‐fused Dibenzoazatetracenes: Synthesis, Crystal Structures, Photophysical Properties and their Morphologies by Wang, Qingsong, Gao, Wei, Chen, Yan, Wang, Xiaohui, Zeng, Jin, Liu, Yiwei, Ran, Huijuan, Hu, Zhen, Bai, Jie, Feng, Xing, Redshaw, Carl, Chen, Qing, Hu, Jian‐Yong

“…Molecular packing and microstructure can play a crucial role in the photophysical and electronic properties of organic semiconductor materials. This article…”
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Spacer flashover characteristics in SF6 under repetitive nanosecond-pulses by Huijuan Ran, Jue Wang, Tao Wang, Yaohong Sun, Dongdong Zhang, Ping Yan

“…Very Fast Transient Overvoltages (VFTO) might result in insulation failures inside or outside Gas Insulated Switchgears (GIS), and most of them are led to by…”
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Spacer flashover characteristics in SF 6 under repetitive nanosecond pulses by Huijuan Ran, Jue Wang, Tao Wang, Cheng Zhang, Ping Yan, Lei Wang

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A variable step maximum power point tracking algorithm based on gradient descent method by Jianpo Zhang, Tao Wang, Huijuan Ran

“…Solar energy is considered as one of the most effective, less expensive, harmless and less environment pollution effect of renewable energy sources. The…”
Get full text