All-perovskite multi-junction solar cells

全钙钛矿多结太阳能电池

• 批准号: 2424198
• 金额: --
• 依托单位: University of Oxford
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2424198
• 关键词: perovskite; multi; junction; solar; cells

This studentship is linked to the "prosperity partnership" project between Oxford PV Ltd and the University of Oxford. In this prosperity partnership, we have combined pioneering academic and industrial leaders in perovskite photovoltaics and will develop the underlying materials, science and technology, which will allow us to develop the next generation of multi-junction perovskite solar cells. The ambition of the project is to go well beyond the state-of-the-art, and deliver over 37% efficient triple junction perovskite solar cells, with good long term operational stability. This will be possible through a combined effort of new materials development, fundamental investigations, thin-film device engineering and interface modification, and significant effort on understanding and improving materials and device stability. The DPhil student working on this project will work collaboratively with the Postdocs, Scientist and Engineers. Spencer Case's project focuses on developing new materials and interfaces for multi-junction perovskite solar cells through a combination of optical and electronic modelling and experimental work. A key focus is to develop new "interlayer" materials with ideal optical and electronic properties, for integration into complete multijunction cells. Brief description of the context of the research including potential impact;There is significant research efforts related to perovskite PV, and this project will contribute to that overall field of research. Oxford PV, the project partner, is planning to launch its first manufactured product, perovskite-on-silicon tandem cells, mid next year. This project here is working on what may be the 2nd generation of perovskite PV products, likely to be transferred to Oxford PV, and scaled up towards manufacturing over a 3 year time frame following transfer. Hence the potential impact of this work is to deliver the next major efficiency milestones, which will be translated into higher power PV modules for what will hopefully become main-stream perovskite PV panels. Aims and objectives;To understand the impact of and develop new materials for all perovskite multijunction cells. Novelty of the research methodology;We will be using a combination of thin-film deposition methodologies, including sputter coating, atomic layer deposition and thin-film thermal evaporation, employing the presently being installed EPSRC Advanced Functional Materials Cluster Deposition Facility. Alignment to EPSRC's strategies and research areas:This project falls within the EPSRC's Physical Sciences growth area, Materials for Energy Applications, on "Synthesis, characterisation and theoretical understanding of functional materials to be used in energy applications," and, "includes fundamental studies into potential materials for photovoltaics (PV), and semiconductors." The Productive Outcome, will be the introduction of "the next generation of innovative and disruptive technology" for PV, with transformation "to a sustainable society," and increased National Resilience through "energy security". Solar Technologies is a maintain area, where the strategic focus of EPSRC is that "There will be greater focus on thin films and new materials (e.g. potentially game-changing perovskites)."Any companies or collaborators involved. Further EPSRC-provided information relating to correct completion of Project Details: Oxford PV Ltd.

该奖学金与牛津光伏有限公司和牛津大学之间的“繁荣伙伴关系”项目有关。在这种繁荣的合作伙伴关系中，我们结合了钙钛矿光致发光领域的先驱学术和工业领导者，并将开发基础材料，科学和技术，这将使我们能够开发下一代多结钙钛矿太阳能电池。该项目的目标是远远超越最先进的水平，并提供效率超过37%的三结钙钛矿太阳能电池，具有良好的长期运行稳定性。这将通过新材料开发、基础研究、薄膜器件工程和界面改性的共同努力，以及在理解和改善材料和器件稳定性方面的重大努力而成为可能。在这个项目上工作的博士生将与博士后，科学家和工程师合作。Spencer Case的项目专注于通过光学和电子建模与实验工作相结合，为多结钙钛矿太阳能电池开发新材料和界面。一个关键的焦点是开发具有理想光学和电子特性的新“夹层”材料，用于集成到完整的多结电池中。 简要描述研究背景，包括潜在影响;有与钙钛矿光伏相关的重大研究工作，该项目将有助于整个研究领域。该项目的合作伙伴牛津光伏（Oxford PV）计划在明年年中推出其第一款制造产品--硅基钙钛矿串联电池。这个项目正在研究可能是第二代钙钛矿光伏产品，可能会转移到牛津光伏，并在转移后的3年时间内扩大生产规模。因此，这项工作的潜在影响是实现下一个主要的效率里程碑，这些里程碑将转化为更高功率的光伏组件，有望成为主流的钙钛矿光伏电池板。目的和目标;了解所有钙钛矿多结电池的影响并开发新材料。 研究方法的新奇;我们将使用薄膜沉积方法的组合，包括溅射镀膜，原子层沉积和薄膜热蒸发，采用目前正在安装的EPSRC先进功能材料集群沉积设施。符合EPSRC的战略和研究领域：该项目福尔斯属于EPSRC的物理科学增长领域，能源应用材料，关于“能源应用中使用的功能材料的合成，表征和理论理解”，并且“包括对光电（PV）和半导体潜在材料的基础研究。“生产成果”将是为光伏引入“下一代创新和颠覆性技术”，实现“向可持续社会”的转型，并通过“能源安全”提高国家复原力。太阳能技术是一个维持领域，EPSRC的战略重点是“将更多地关注薄膜和新材料（例如潜在的改变游戏规则的钙钛矿）。“任何参与的公司或合作者。EPSRC提供的关于正确完成项目详情的进一步信息：Oxford PV Ltd.