共查询到20条相似文献,搜索用时 31 毫秒
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Organic Solar Cells: Following the Morphology Formation In Situ in Printed Active Layers for Organic Solar Cells (Adv. Energy Mater. 1/2016) 下载免费PDF全文
Stephan Pröller Feng Liu Chenhui Zhu Cheng Wang Thomas P. Russell Alexander Hexemer Peter Müller‐Buschbaum Eva M. Herzig 《Liver Transplantation》2016,6(1)
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Flexible and semitransparent organic solar cells (OSCs) have been regarded as the most promising photovoltaic devices for the application of OSCs in wearable energy resources and building‐integrated photovoltaics. Therefore, the flexible and semitransparent OSCs have developed rapidly in recent years through the synergistic efforts in developing novel flexible bottom or top transparent electrodes, designing and synthesizing high performance photoactive layer and low temperature processed electrode buffer layer materials, and device architecture engineering. To date, the highest power conversion efficiencies have reached over 10% of the flexible OSCs and 7.7% with average visible transmittance of 37% for the semitransparent OSCs. Here, a comprehensive overview of recent research progresses and perspectives on the related materials and devices of the flexible and semitransparent OSCs is provided. 相似文献
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Chih‐Yu Chang Lijian Zuo Hin‐Lap Yip Chang‐Zhi Li Yongxi Li Chain‐Shu Hsu Yen‐Ju Cheng Hongzheng Chen Alex K‐Y. Jen 《Liver Transplantation》2014,4(7)
Highly efficient tandem and semitransparent (ST) polymer solar cells utilizing the same donor polymer blended with [6,6]‐phenyl‐C61‐butyric acid methyl ester (PC61BM) and [6,6]‐phenyl‐C71‐butyric acid methyl ester (PC71BM) as active layers are demonstrated. A high power conversion efficiency (PCE) of 8.5% and a record high open‐circuit voltage of 1.71 V are achieved for a tandem cell based on a medium bandgap polymer poly(indacenodithiophene‐co‐phananthrene‐quinoxaline) (PIDT‐phanQ). In addition, this approach can also be applied to a low bandgap polymer poly[2,6‐(4,4‐bis(2‐ethylhexyl)‐4H‐cyclopenta[2,1‐b;3,4‐b′]dithiophene)‐alt‐4,7‐(5‐fluoro‐2,1,3‐benzothia‐diazole)] (PCPDTFBT), and PCEs up to 7.9% are achieved. Due to the very thin total active layer thickness, a highly efficient ST tandem cell based on PIDT‐phanQ exhibits a high PCE of 7.4%, which is the highest value reported to date for a ST solar cell. The ST device also possesses a desirable average visible transmittance (≈40%) and an excellent color rendering index (≈100), permitting its use in power‐generating window applications. 相似文献
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Organic Solar Cells: Three‐Dimensional Nanostructured Indium‐Tin‐Oxide Electrodes for Enhanced Performance of Bulk Heterojunction Organic Solar Cells (Adv. Energy Mater. 7/2014) 下载免费PDF全文
Hyunah Kwon Juyoung Ham Dong Yeong Kim Seung Jae Oh Subin Lee Sang Ho Oh E. Fred Schubert Kyung‐Geun Lim Tae‐Woo Lee Sungjun Kim Jong‐Lam Lee Jong Kyu Kim 《Liver Transplantation》2014,4(7)
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Solar Cells: Room‐Temperature Vapor Deposition of Cobalt Nitride Nanofilms for Mesoscopic and Perovskite Solar Cells (Adv. Energy Mater. 13/2018) 下载免费PDF全文
Jin Soo Kang Jae‐Yup Kim Jungjin Yoon Jin Kim Jiwoong Yang Dong Young Chung Min‐cheol Kim Hansol Jeong Yoon Jun Son Bong Gyu Kim Juwon Jeong Taeghwan Hyeon Mansoo Choi Min Jae Ko Yung‐Eun Sung 《Liver Transplantation》2018,8(13)
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Flexible Solar Cells: Mechanically Recoverable and Highly Efficient Perovskite Solar Cells: Investigation of Intrinsic Flexibility of Organic–Inorganic Perovskite (Adv. Energy Mater. 22/2015) 下载免费PDF全文
Minwoo Park Hae Jin Kim Inyoung Jeong Jinwoo Lee Hyungsuk Lee Hae Jung Son Dae‐Eun Kim Min Jae Ko 《Liver Transplantation》2015,5(22)
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Solar Cells: Dual Interfacial Modifications Enable High Performance Semitransparent Perovskite Solar Cells with Large Open Circuit Voltage and Fill Factor (Adv. Energy Mater. 9/2017) 下载免费PDF全文
Qifan Xue Yang Bai Meiyue Liu Ruoxi Xia Zhicheng Hu Ziming Chen Xiao‐Fang Jiang Fei Huang Shihe Yang Yutaka Matsuo Hin‐Lap Yip Yong Cao 《Liver Transplantation》2017,7(9)
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Organic–inorganic hybrid perovskite solar cells (PSCs) have become a promising candidate in the photovoltaic field due to their high power conversion efficiency and low material cost. However, the development of PSCs is limited by their poor stability under practical conditions in the presence of oxygen, moisture, sunlight, heat, and the current–voltage (I–V) hysteresis. In particular, the hysteretic I–V issue casts doubt on the validity of the photovoltaic performance results that are achieved, making it difficult to evaluate the authentic performance of PSCs. This review article focuses on understanding the I–V hysteresis behavior in PSCs and on exploring the possible reasons leading to this hysteresis phenomenon. The various strategies attempted to suppress the I–V hysteresis in PSCs are summarized, and a brief future recommendation is provided. 相似文献
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Solar Cells: Enhanced Light Harvesting in Semitransparent Organic Solar Cells using an Optical Metal Cavity Configuration (Adv. Energy Mater. 2/2015) 下载免费PDF全文
Francesco Pastorelli Pablo Romero‐Gomez Rafael Betancur Alberto Martinez‐Otero Paola Mantilla‐Perez Nicolas Bonod Jordi Martorell 《Liver Transplantation》2015,5(2)
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Yulia Galagan Erica W. C. Coenen Birger Zimmermann Lenneke H. Slooff Wiljan J. H. Verhees Sjoerd C. Veenstra Jan M. Kroon Mikkel Jørgensen Frederik C. Krebs Ronn Andriessen 《Liver Transplantation》2014,4(2)
Indium‐tin‐oxide‐free (ITO‐free) polymer solar cells with composite electrodes containing current‐collecting grids and a semitransparent poly(3,4‐ethylenedioxythiophene):polystyrenesulfonate) (PEDOT:PSS) conductor are demonstrated. The up‐scaling of the length of the solar cell from 1 to 6 cm and the effect of the grid line resistance are explored for a series of devices. Laser‐beam‐induced current (LBIC) mapping is used for quality control of the devices. A theoretical modeling study is presented that enables the identification of the most rational cell dimension for the grids with different resistances. The performance of ITO‐free organic solar cells with different dimensions and different electrode resistances are evaluated for different light intensities. The current generation and electric potential distribution are found to not be uniformly distributed in large‐area devices at simulated 1 Sun illumination. The generated current uniformity increases with decreasing light intensities. 相似文献
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