G8 Initiative: Ink-jet Printed Single-Crystal Organic Photovoltaics

G8倡议：喷墨印刷单晶有机光伏

• 批准号: 1255494
• 负责人: John Anthony
• 金额: $ 56.94万
• 依托单位: University of Kentucky Research Foundation
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-10-01 至 2016-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1255494&HistoricalAwards=false
• 关键词: G8; Initiative; Ink; jet; Printed

This multinational research project will explore manufacturing issues for the production of low-cost electronic devices, focusing primarily on solar cells for power generation. At a fundamental level, the researchers will intensively screen current generation materials under the rigorous conditions necessary for low-cost, high-speed device fabrication using printing methods. Data from these initial investigations will feed into the materials design part of this project, to optimize molecular structure specifically for use in inkjet printing. Throughout the process, in-depth studies of the materials in high-quality crystals will yield the intrinsic electronic properties of the compounds prepared, which will be used as a benchmark for the electronic properties found in printed devices; the ultimate goal is to develop a materials set that performs just as well when formed under high-speed manufacturing processes as it does in careful slow-film-growth laboratory experiments. The new material sets will be used to create solar cells, solid-state lighting panels and flat-panel displays using low-cost inkjet printing instead of traditional (and expensive) photolithography techniques.The results of this project will be immensely useful to the manufacture of low-cost, flexible electronics, and industrial collaborations to this end are part of the project. Ultra-low-cost solar cells in particular will do much to alleviate many of the energy supply issues faced worldwide. Furthermore, this project will exploit chemical feedstocks derived from plant-based sources, rather than petroleum sources, to help harness the Nation's impressive agricultural infrastructure to solving renewable power generation issues. It is hoped that these reduced cost solar panels, which inherently offer a much more rapid return on investment, will enhance the market's adoption of renewable energy technologies.

这一跨国研究项目将探讨生产低成本电子设备的制造问题，主要关注用于发电的太阳能电池。 在基础层面上，研究人员将在使用印刷方法进行低成本，高速设备制造所需的严格条件下对当前一代材料进行密集筛选。 这些初步研究的数据将用于该项目的材料设计部分，以优化专门用于喷墨打印的分子结构。 在整个过程中，对高质量晶体中材料的深入研究将产生所制备化合物的固有电子特性，这将被用作印刷设备中电子特性的基准;最终目标是开发一种材料集，在高速制造过程中形成时，其表现与仔细的缓慢薄膜生长实验室实验一样好。 新材料组将用于制造太阳能电池，固态照明面板和平板显示器，使用低成本的喷墨打印而不是传统的（和昂贵的）光刻技术。该项目的结果将对制造低成本，灵活的电子产品非常有用，为此目的的工业合作是该项目的一部分。 特别是超低成本太阳能电池将大大缓解全球面临的许多能源供应问题。此外，该项目将利用来自植物来源而不是石油来源的化学原料，以帮助利用该国令人印象深刻的农业基础设施来解决可再生能源发电问题。人们希望，这些成本降低的太阳能电池板本身就能提供更快的投资回报，这将促进市场对可再生能源技术的采用。