High-Efficiency Flexible and Scalable Halide-Perovskite Solar Modules

高效灵活且可扩展的卤化物钙钛矿太阳能模块

• 批准号: EP/V027131/1
• 负责人: S Silva
• 金额: $ 289.44万
• 依托单位: University of Surrey
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FV027131%2F1
• 关键词: Efficiency; Flexible; Scalable; Halide; Perovskite

To date, crystalline silicon-based solar cells dominate 90% of the solar market due to their technological maturity and high power conversion efficiency (PCE) of ~ 25%. However, these cells suffer from relatively high production costs, long energy payback times and are rigid, with heavy form factors. They are therefore unsuitable to power the rapidly growing portable electronics market, particularly wearables and Internet of Things (IoT) devices that are expected to reach trillions of units in the next few years. Current commercial solar technologies are also not compatible with the blooming mobile solar markets requiring high specific power (W/kg) or portable electronics requiring flexible form factors. It is therefore urgent to develop cheaper materials together with scalable manufacturing techniques to further accelerate the uptake of solar electricity. Here, metal halide perovskites have emerged as a new class of semiconductor having important applications in next generation solar cells. Indeed, an unprecedented advancement in the PCE of perovskite solar cells (PSCs) has resulted in the demonstration of devices having certified PCEs of 25.2% within just 8 years. Significantly, such materials are based on inexpensive starting compounds that can be processed at low-temperatures using solution-based techniques; properties that open up disruptive technology applications.In this proposal we will develop fully flexible perovskite solar cells, with our aim being the development of devices that can power wearable technologies and IoT wireless devices. Scale-up of such technologies are also likely to find longer-term applications in utility and rooftop power generation and mobile solar (e.g. electric vehicles), and will be facilitated by a combination of ultra-low cost, high-volume manufacture processes together with selection of materials having reduced embodied energy. Here, the use of perovskite semiconductors is critical, as they can be deposited on temperature sensitive flexible plastic substrates using low-temperature processes.We expect that success in our research will - in a shorter time frame - open the very large wearables and IoT power-source markets, and will power the increasing number of mobile (wireless) technologies that currently utilise conventional Li-ion power batteries. Indeed, there are already over 50 billion IoT devices in the market that currently map and gather information, and 127 new devices are connected to the internet each second, leading to a potential IoT market worth of US$1 trillion by 2023.However the 10 trillion wireless sensors delivering the data needed by the IoT will need one million tons of lithium if they are to be powered by batteries; this represents the combined worldwide lithium production in 10 years. Besides the environmental impact of battery production, disposal and recycling, there are further costs that should be considered as batteries need regular maintenance. Looking further ahead, we expect our project to de-risk the application of PSCs for larger scale deployment. Here, the exploitation of clean and renewable energy sources is a global challenge that we must solve in the next 30 years if we are to avoid non-reversible environmental changes. We therefore propose to exceed the state of the art in the development of current flexible perovskite solar cells (f-PSCs), where current single-junction perovskite devices demonstrate power conversion efficiencies of ~19% -- surpassing all competing flexible technologies. This will be developed together with key stability demonstrations. Our project team represents some of the leading international experts in halide perovskite photovoltaics, including the leading industry partners in this space, giving a very high likelihood of success - allowing us to power a smart and flexible electronics future.

迄今为止，由于技术成熟度和高功率转化效率（PCE）约为25％，因此结晶硅的太阳能电池占太阳能市场的90％。但是，这些细胞的生产成本相对较高，能源回报时间很长，并且具有严格的形式。因此，它们不适合为快速增长的便携式电子市场提供动力，尤其是可穿戴设备和物联网（IoT）设备，这些设备预计在未来几年内将达到数万亿个单位。当前的商业太阳能技术也与需要高特定功率（w/kg）或需要灵活形式的便携式电子设备的盛开的移动太阳能市场不兼容。因此，迫切需要开发便宜的材料以及可扩展的制造技术，以进一步加速太阳能电力的吸收。在这里，金属卤化物钙钛矿已成为新的半导体，在下一代太阳能电池中具有重要应用。实际上，钙钛矿太阳能电池（PSC）的PCE中前所未有的进步已导致在短短8年内证明具有25.2％的PCES的设备。值得注意的是，此类材料基于廉价的起始化合物，可以使用基于溶液的技术在低温下处理。在此提案中，我们将开发完全灵活的钙钛矿太阳能电池，我们的目的是开发可以为可穿戴技术和物联网无线设备提供动力的设备。此类技术的扩展还可能在实用程序和屋顶发电和移动太阳能（例如电动汽车）中找到长期应用，并通过超低成本，高量制造过程以及选择减少体现能量的材料的选择来促进。在这里，使用钙钛矿半导体至关重要，因为它们可以使用低温过程将其存放在温度敏感的柔性塑料基板上。我们期望我们的研究中的成功 - 在较短的时间范围内 - 打开非常大的可穿戴设备和Iot Power-source市场，并将为越来越多的移动（无线电）技术供电，这些技术可以限制li-iion li-iion pownion pownion pownion vower。确实，市场上已经有超过500亿个物联网设备来绘制和收集信息，每秒都将127个新设备连接到互联网，导致到2023年的物联网市场价值1万亿美元，无论是10万亿个无线传感器，即可提供100万亿美元的无线数据，如果需要一百万吨的灯泡，则可以通过彩色效率。这代表了10年内全球锂的合并。除了电池生产，处置和回收利用的环境影响外，还应考虑进一步的成本，因为电池需要定期维护。进一步展望未来，我们希望我们的项目能够使PSC在更大范围内的部署中脱离风险。在这里，如果要避免不可逆的环境变化，对清洁和可再生能源的剥削是我们在未来30年内必须解决的全球挑战。因此，我们建议在当前柔性钙钛矿太阳能电池（F-PSC）的开发中超过最新技术，其中当前的单个单装孔孔设备显示出〜19％的功率转换效率 - 超过所有竞争性的灵活技术。这将与关键稳定性演示一起开发。我们的项目团队代表了卤化物钙钛矿光伏的一些领先的国际专家，其中包括该领域的主要行业合作伙伴，使成功的可能性很高 - 使我们能够为智能而灵活的电子产品的未来提供动力。

项目成果

Understanding the Degradation of Methylenediammonium and Its Role in Phase-Stabilizing Formamidinium Lead Triiodide.

• DOI: 10.1021/jacs.3c01531
• 发表时间: 2023-05-10
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Duijnstee, Elisabeth A.;Gallant, Benjamin M.;Holzhey, Philippe;Kubicki, Dominik J.;Collavini, Silvia;Sturdza, Bernd K.;Sansom, Harry C.;Smith, Joel;Gutmann, Matthias J.;Saha, Santanu;Gedda, Murali;Nugraha, Mohamad I.;Kober-Czerny, Manuel;Xia, Chelsea;Wright, Adam D.;Lin, Yen-Hung;Ramadan, Alexandra J.;Matzen, Andrew;Hung, Esther Y. -H.;Seo, Seongrok;Zhou, Suer;Lim, Jongchul;Anthopoulos, Thomas D.;Filip, Marina R.;Johnston, Michael B.;Nicholas, Robin J.;Delgado, Juan Luis;Snaith, Henry J.
• 通讯作者: Snaith, Henry J.

Suppressing Interfacial Recombination with a Strong-Interaction Surface Modulator for Efficient Inverted Perovskite Solar Cells

利用强相互作用表面调制器抑制界面复合，实现高效倒置钙钛矿太阳能电池

• DOI: 10.17863/cam.90118
• 发表时间: 2022
• 作者: Li B

Tailoring Interlayer Charge Transfer Dynamics in 2D Perovskites with Electroactive Spacer Molecules.

• DOI: 10.1021/jacs.3c05974
• 发表时间: 2023-10-04
• 期刊: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
• 影响因子: 15
• 作者: Boeije, Yorrick;Van Gompel, Wouter T. M.;Zhang, Youcheng;Ghosh, Pratyush;Zelewski, Szymon J.;Maufort, Arthur;Roose, Bart;Ooi, Zher Ying;Chowdhury, Rituparno;Devroey, Ilan;Lenaers, Stijn;Tew, Alasdair;Dai, Linjie;Dey, Krishanu;Salway, Hayden;Friend, Richard H.;Sirringhaus, Henning;Lutsen, Laurence;Vanderzande, Dirk;Rao, Akshay;Stranks, Samuel D.
• 通讯作者: Stranks, Samuel D.

A Highly integrated flexible photo-rechargeable system based on stable ultrahigh-rate quasi-solid-state zinc-ion micro-batteries and perovskite solar cells

• DOI: 10.1016/j.ensm.2022.06.043
• 发表时间: 2022-07-02
• 期刊: ENERGY STORAGE MATERIALS
• 影响因子: 20.4
• 作者: Bi, Jinxin;Zhang, Jing;Zhao, Yunlong
• 通讯作者: Zhao, Yunlong

Ultrasonic Spray Deposition of a Passivating Agent for Spray-Coated, Methylammonium-Free Perovskite Solar Cells

用于喷涂无甲基铵钙钛矿太阳能电池的钝化剂的超声波喷涂沉积

• DOI: 10.1002/solr.202300814
• 发表时间: 2023
• 期刊: Solar RRL
• 影响因子: 7.9
• 作者: Cassella E