Results 291 to 300 of about 2,201,180 (359)

Organic photovoltaics

Nanotechnology, 2013
Organic photovoltaics (OPVs) are particularly promising alternatives for solar-cell generation of energy because of the abundance of their constituent elements and base materials, their low cost, and relative ease of chemical synthesis; moreover, massive fabrication of related materials has been applied and constitutes an established and robust ...
Anna, Demming, Frederik C, Krebs, Hongzheng, Chen   +2 more
openaire   +4 more sources

Manipulating Charge Transfer and Transport via Intermediary Electron Acceptor Channels Enables 19.3% Efficiency Organic Photovoltaics

Advanced Energy Materials, 2022
Balancing and improving the open‐circuit voltage (Voc) and short‐circuit current density (Jsc) synergistically has always been the critical point for organic photovoltaics (OPVs) to achieve high efficiencies.
Lingling Zhan, Shuixing Li, Yaokai Li, Rui Sun, J. Min, Yiyao Chen, Jin Fang, Chang‐Qi Ma, Guanqing Zhou, Haiming Zhu, Lijian Zuo, Huayu Qiu, Shouchun Yin, Hongzheng Chen   +13 more
semanticscholar   +1 more source

Simple Non-Fused Electron Acceptors Leading to Efficient Organic Photovoltaics.

Angewandte Chemie, 2021
Despite the remarkable progress being achieved in recent years, organic photovoltaics (OPVs) still need working to approach the balance among the efficiency-stability-cost correlation.
Tian-Jiao Wen, Zhixin Liu, Zeng Chen, Jiadong Zhou, Ziqiu Shen, Yiqun Xiao, Xinhui Lu, Zengqi Xie, Haiming Zhu, Chang‐Zhi Li, Hongzheng Chen   +10 more
semanticscholar   +1 more source

Recent Progress on All-Small-Molecule Organic Photovoltaics

Journal of Materials Chemistry A, 2022
Solution-processed organic photovoltaics (OPVs) have the superiorities of light weight, low cost, easy fabrication, high mechanical flexibility and good semitransparency, enabling the great potential in next-generation photovoltaic technology.
Chunyu Xu, Zijin Zhao, Kaixuan Yang, L. Niu, Xiaoling Ma, Z. Zhou, Xiao Li Zhang, Fujun Zhang   +7 more
semanticscholar   +1 more source

Wide Bandgap Polymer with Narrow Photon Harvesting in Visible Light Range Enables Efficient Semitransparent Organic Photovoltaics

Advanced Functional Materials, 2021
Wide bandgap polymer D18 with narrow photon harvesting in visible light range and small molecule N3 with near‐infrared photon harvesting are adopted for building semitransparent organic photovoltaics (OPVs).
Chunyu Xu, Ke Jin, Zuo Xiao, Zijin Zhao, Xiaoling Ma, Xuelin Wang, Junming Li, Wenjing Xu, Shuping Zhang, Liming Ding, Fujun Zhang   +10 more
semanticscholar   +1 more source

Giant Rylene Imide-Based Electron Acceptors for Organic Photovoltaics.

Accounts of Chemical Research, 2021
ConspectusRylene imides are oligo(peri-naphthalene)s bearing one or two six-membered carboxylic imide rings. Their flexible reaction sites and unique photoelectronic properties have afforded active research for applications in photovoltaic devices, light-
Ningning Liang, Dong Meng, Zhaohui Wang
semanticscholar   +1 more source

A Review on Emerging Barrier Materials and Encapsulation Strategies for Flexible Perovskite and Organic Photovoltaics

Advanced Energy Materials, 2021
Perovskite solar cells (PSCs) and organic photovoltaics (OPVs) have undergone rapid development within the last decade, exhibiting exciting properties such as high efficiency, flexibility, and the potential for large‐scale fabrication through roll‐to ...
Luke J. Sutherland, Hasitha C. Weerasinghe, G. P. Simon   +2 more
semanticscholar   +1 more source

Polarizing Organic Photovoltaics

Advanced Materials, 2011
Today’s most prevalent information display technology is the liquid crystal display (LCD). Unfortunately, LCDs are energy ineffi cient, as most of the backlight energy (around 75%) is lost to the orthogonal polarizers. Here, we demonstrate a novel energy recycling concept called polarizing organic photovoltaics (ZOPVs), which can potentially boost the ...
Rui Zhu, Ankit Kumar, Yang Yang
openaire   +3 more sources

ChemInform Abstract: The Future of Organic Photovoltaics

ChemInform, 2015
AbstractReview: 50 refs.
Christine K. Luscombe, Katherine A. Mazzio   +1 more
openaire   +3 more sources

Self‐Assembled Interlayer Enables High‐Performance Organic Photovoltaics with Power Conversion Efficiency Exceeding 20%

Advances in Materials
Interfacial layers (ILs) are prerequisites to form the selective charge transport for high‐performance organic photovoltaics (OPVs) but mostly result in considerable parasitic absorption loss.
Shitao Guan, Yaokai Li, Chang Xu, Ni Yin, Chenran Xu, Congxu Wang, Mengting Wang, Yuxi Xu, Qi Chen, Dawei Wang, Lijian Zuo, Hongzheng Chen   +11 more
semanticscholar   +1 more source