journal article·2016-07

Multi‐Length Scaled Silver Nanowire Grid for Application in Efficient Organic Solar Cells

Jiang Wu, Xinglu Que, Qin Hu, Deying Luo, Tanghao Liu, Feng Liu, Thomas P. Russell, Rui Zhu, Qihuang Gong

Advanced Functional Materials· Volume 26· Issue 27
Publisher page

Abstract

Transparent conducting electrodes (TCEs) with multi‐length scaled structure are promising candidates as a potential replacement for indium tin oxide (ITO). In this work, multi‐length scaled silver nanowire (AgNW) grids are demonstrated as TCEs for organic solar cells. The multi‐length scale silver nanowire grids are prepared by top‐down patterning using a neutral vapor etching process. Patterning AgNW film into multi‐length scale grid structures could improve the optical transmittance and enhance the use of incident photons. Based on these multi‐length scale AgNW grids, inverted bulk heterojunction polymer solar cells with power conversion efficiency up to 9.02% are fabricated, which are higher than that based on the original AgNW films and comparable to that based on ITO.
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Research context

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Nanomaterials and Printing Technologies · Organic Electronics and Photovoltaics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

State Key Laboratory for Artificial Microstructure and Mesoscopic Physics Department of Physics Peking University Beijing 100871 China

Collaborative Innovation Center of Quantum Matter Beijing 100871 China

Materials Sciences Division Lawrence Berkeley National Laboratory Berkeley CA 94720 USA

Department of Polymer Science and Engineering University of Massachusetts Amherst MA 01003 USA

Collaborative Innovation Center of Extreme Optics Shanxi University Taiyuan Shanxi 030006 China

Funding

National Natural Science Foundation of China · Office of Naval Research

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