Search Results - "Zhang, Guichuan"

Delocalization of exciton and electron wavefunction in non-fullerene acceptor molecules enables efficient organic solar cells by Zhang, Guichuan, Chen, Xian-Kai, Xiao, Jingyang, Chow, Philip C. Y., Ren, Minrun, Kupgan, Grit, Jiao, Xuechen, Chan, Christopher C. S., Du, Xiaoyan, Xia, Ruoxi, Chen, Ziming, Yuan, Jun, Zhang, Yunqiang, Zhang, Shoufeng, Liu, Yidan, Zou, Yingping, Yan, He, Wong, Kam Sing, Coropceanu, Veaceslav, Li, Ning, Brabec, Christoph J., Bredas, Jean-Luc, Yip, Hin-Lap, Cao, Yong

“…A major challenge for organic solar cell (OSC) research is how to minimize the tradeoff between voltage loss and charge generation. In early 2019, we reported…”
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Spectral Engineering of Semitransparent Polymer Solar Cells for Greenhouse Applications by Shi, Hui, Xia, Ruoxi, Zhang, Guichuan, Yip, Hin‐Lap, Cao, Yong

“…In this study, a wavelength selective semitransparent polymer solar cell (ST‐PSC) with a proper transmission spectrum for plant growth is proposed for…”
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Renewed Prospects for Organic Photovoltaics by Zhang, Guichuan, Lin, Francis R., Qi, Feng, Heumüller, Thomas, Distler, Andreas, Egelhaaf, Hans-Joachim, Li, Ning, Chow, Philip C. Y., Brabec, Christoph J., Jen, Alex K.-Y., Yip, Hin-Lap

“…Organic photovoltaics (OPVs) have progressed steadily through three stages of photoactive materials development: (i) use of poly­(3-hexylthiophene) and…”
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Long-lived and disorder-free charge transfer states enable endothermic charge separation in efficient non-fullerene organic solar cells by Hinrichsen, Ture F., Chan, Christopher C. S., Ma, Chao, Paleček, David, Gillett, Alexander, Chen, Shangshang, Zou, Xinhui, Zhang, Guichuan, Yip, Hin-Lap, Wong, Kam Sing, Friend, Richard H., Yan, He, Rao, Akshay, Chow, Philip C. Y.

“…Organic solar cells based on non-fullerene acceptors can show high charge generation yields despite near-zero donor–acceptor energy offsets to drive charge…”
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High-Performance Ternary Organic Solar Cell Enabled by a Thick Active Layer Containing a Liquid Crystalline Small Molecule Donor by Zhang, Guichuan, Zhang, Kai, Yin, Qingwu, Jiang, Xiao-Fang, Wang, Zaiyu, Xin, Jingming, Ma, Wei, Yan, He, Huang, Fei, Cao, Yong

“…Ternary organic solar cells (OSCs) have attracted much research attention in the past few years, as ternary organic blends can broaden the absorption range of…”
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Fused Benzothiadiazole: A Building Block for n‐Type Organic Acceptor to Achieve High‐Performance Organic Solar Cells by Yuan, Jun, Zhang, Yunqiang, Zhou, Liuyang, Zhang, Chujun, Lau, Tsz‐Ki, Zhang, Guichuan, Lu, Xinhui, Yip, Hin‐Lap, So, Shu Kong, Beaupré, Serge, Mainville, Mathieu, Johnson, Paul A., Leclerc, Mario, Chen, Honggang, Peng, Hongjian, Li, Yongfang, Zou, Yingping

“…Narrow bandgap n‐type organic semiconductors (n‐OS) have attracted great attention in recent years as acceptors in organic solar cells (OSCs), due to their…”
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Overcoming Space‐Charge Effect for Efficient Thick‐Film Non‐Fullerene Organic Solar Cells by Zhang, Guichuan, Xia, Ruoxi, Chen, Zhen, Xiao, Jingyang, Zhao, Xuenan, Liu, Shiyuan, Yip, Hin‐Lap, Cao, Yong

“…Organic solar cells (OSCs) containing non‐fullerene acceptors have realized high power conversion efficiency (PCE) up to 14%. However, most of these…”
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Quantification of Temperature‐Dependent Charge Separation and Recombination Dynamics in Non‐Fullerene Organic Photovoltaics by Chan, Christopher C. S., Ma, Chao, Zou, Xinhui, Xing, Zengshan, Zhang, Guichuan, Yip, Hin‐Lap, Taylor, Robert A., He, Yan, Wong, Kam Sing, Chow, Philip C. Y.

“…Transient optical spectroscopy is used to quantify the temperature‐dependence of charge separation and recombination dynamics in P3TEA:SF‐PDI2 and PM6:Y6, two…”
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Toward High Efficiency Polymer Solar Cells: Influence of Local Chemical Environment and Morphology by Zhou, Cheng, Zhang, Guichuan, Zhong, Chengmei, Jia, Xiaoe, Luo, Peng, Xu, Rongguo, Gao, Ke, Jiang, Xiaofang, Liu, Feng, Russell, Thomas P., Huang, Fei, Cao, Yong

“…The chemical structure of conjugated polymers plays an important role in determining their physical properties that, in turn, dictates their performance in…”
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An Operando Study on the Photostability of Nonfullerene Organic Solar Cells by Xiao, Jingyang, Ren, Minrun, Zhang, Guichuan, Wang, Jianbin, Zhang, Donglian, Liu, Linlin, Li, Ning, Brabec, Christoph J., Yip, Hin-Lap, Cao, Yong

“…Nonfullerene organic solar cells (OSCs) have achieved an impressive power conversion efficiency (PCE) over the past few years, showing a great potential for…”
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A New Algorithm on Automatic Trimming for Helicopter Rotor Aerodynamic Loads by Yin, Xinfan, Ma, Hongxu, Peng, Xianmin, Zhang, Guichuan, An, Honglei, Wang, Liangquan

“…In order to simulate the flight state of the helicopter effectively, it is necessary to trim the helicopter during the forward flight in a wind tunnel test…”
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Wind Tunnel Studies on Hover and Forward Flight Performances of a Coaxial Rigid Rotor by Wang, Chang, Huang, Minqi, Peng, Xianmin, Zhang, Guichuan, Tang, Min, Wang, Haowen

“…The aerodynamic performance of a reduced-scale coaxial rigid rotor system in hover and steady forward flights was experimentally investigated to gain insights…”
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Interface-enhanced organic solar cells with extrapolated T80 lifetimes of over 20 years by Xu, Xiang, Xiao, Jingyang, Zhang, Guichuan, Wei, Long, Jiao, Xuechen, Yip, Hin-Lap, Cao, Yong

“…Interfacial modification of ZnO electron transparent layer with a fullerene self-assembled monolayer can simultaneously improve the efficiency and…”
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High-Performance Ternary Organic Solar Cells with Controllable Morphology via Sequential Layer-by-Layer Deposition by Ren, Minrun, Zhang, Guichuan, Chen, Zhen, Xiao, Jingyang, Jiao, Xuechen, Zou, Yingping, Yip, Hin-Lap, Cao, Yong

“…Ternary blending of light-harvesting materials has been proven to be a potential strategy to improve the efficiency of solution-processed organic solar cells…”
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Efficient monolithic perovskite/organic tandem solar cells and their efficiency potential by Xie, Shenkun, Xia, Ruoxi, Chen, Zhen, Tian, Jingjing, Yan, Lei, Ren, Minrun, Li, Zhenchao, Zhang, Guichuan, Xue, Qifan, Yip, Hin-Lap, Cao, Yong

“…A high-performance monolithic perovskite/organic tandem solar cell based on the integration of a large bandgap CsPbI2Br inorganic perovskite front cell with a…”
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Thick Film Polymer Solar Cells Based on Naphtho[1,2‐c:5,6‐c]bis[1,2,5]thiadiazole Conjugated Polymers with Efficiency over 11 by Jin, Yaocheng, Chen, Zhiming, Xiao, Manjun, Peng, Jiajun, Fan, Baobing, Ying, Lei, Zhang, Guichuan, Jiang, Xiao‐Fang, Yin, Qingwu, Liang, Ziqi, Huang, Fei, Cao, Yong

“…Two novel narrow bandgap π‐conjugated polymers based on naphtho[1,2‐c:5,6‐c′]bis([1,2,5]thiadiazole) (NT) unit are developed, which contain the thiophene or…”
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Enhanced Photovoltaic Performance of Ternary Polymer Solar Cells by Incorporation of a Narrow-Bandgap Nonfullerene Acceptor by Zhong, Wenkai, Cui, Jing, Fan, Baobing, Ying, Lei, Wang, Yu, Wang, Xue, Zhang, Guichuan, Jiang, Xiao-Fang, Huang, Fei, Cao, Yong

“…We developed a novel nonfullerene electron acceptor, IffBR, that consists of electron-rich indaceno­[1,2-b:5,6-b′]­dithiophene as the central unit and an…”
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Research on Safety Control Strategy of Driving System for the Helicopter Wind Tunnel Test by Xianmin, Peng, Guichuan, Zhang, Xinfan, Yin, Binghui, Che, Huan, Luo, Yibo, Wei

“…Wind tunnel experiment for helicopter model involves forward and descent flight test under certain flow speeds. These tests are highly risky and test safety is…”
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Highly efficient, green-solvent processable, and stable non-fullerene polymer solar cells enabled by a random polymer donor by Chen, Zhiming, Hu, Zhicheng, Liang, Yuanying, Zhou, Cheng, Xiao, Jingyang, Zhang, Guichuan, Huang, Fei

“…Rapid development of non-fullerene polymer solar cells (NF–PSCs) with high efficiency have gained wide research attention recently, however, high-performance…”
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Exploiting Ternary Blends for Improved Photostability in High-Efficiency Organic Solar Cells by Gasparini, Nicola, Paleti, Sri Harish Kumar, Bertrandie, Jules, Cai, Guilong, Zhang, Guichuan, Wadsworth, Andrew, Lu, Xinhui, Yip, Hin-Lap, McCulloch, Iain, Baran, Derya

“…Ternary organic solar cells based on polymer donor and nonfullerene acceptors (NFAs) are delivering high power conversion efficiencies (PCE). Now, further…”
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