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2篇 您的检索式:作者名="Shuping Le"
    题名 作者 年代 出处 被引量
1Fuzzy Control of LED Tunnel Lighting and Energy Conservation显示文摘Current highway tunnel lighting control systems are often manually controlled,resulting in significant energy waste.This article designs a fuzzy control algorithm for tunnel lighting energy control systems.The system uses LED (Light Emitting Diode) lighting,so the fuzzy control algorithm is designed for LED lights.The traffic and the natural illumination level are used as parameters in the intelligent lighting control algorithm.This system has been deployed in the Lengshui tunnel on the 49th provincial highway of Zhejiang province and operated for more than six months.The performance results show that the energy conservation system provides sufficient lighting levels for traffic safety with significant energy conservation.Hong Zeng Jian Qiu Xingfa Shen Guojun Dai Peng Liu Shuping Le 2011Tsinghua Science and Technology2011,16,6:17
2Improved interfacial property by small molecule ethanediamine for high performance inverted planar perovskite solar cells显示文摘We report a simple and effective method to realize desirable interfacial property for inverted planar perovskite solar cells(PSCs)by using small molecule ethanediamine for the construction of a novel polyelectrolyte hole transport material(P3CT-ED HTM).It is found that P3CT-ED can not only improve the hole transport property of P3CT-K but also improve the crystallinity of adjacent perovskite film.In addition,the introduction of ethanediamine into P3CT realigns the conduction and valence bands upwards,passivates surface defects and reduces nonradiative recombination.As a consequence,compared to P3CT-K hole transport layer(HTL)based devices,the average power conversion efficiency(PCE)is boosted from17.2% to 19.6% for the counterparts with P3CT-ED,with simultaneous enhancement in open circuit voltage and fill factor.The resultant device displays a champion PCE of 20.5% with negligible hysteresis.Guodong Zhang Yunxin Zhang Siqi Chen Hao Chen Le Liu Wenming Ding Jinhui Wang Anyu Zhang Shuping Pang Xin Guo Lianqing Yu Tonggang Jiu 2021Journal of Energy Chemistry2021,30,3:0
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