Growth of 2D Electronics: Development of van der Walls heterostructures for flexible and transparent electronics.

二维电子产品的发展：用于柔性和透明电子产品的范德华异质结构的开发。

• 批准号: 2749098
• 金额: --
• 依托单位: University of Bath
• 依托单位国家: 英国
• 项目类别: Studentship
• 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=studentship-2749098
• 关键词: Growth; 2D; Electronics; Development; van

Graphene and other 2D nanomaterials are exciting platforms that could allow us to dramatically improve future technologies. Their unique and powerful properties will have unprecedented potential across a wide variety of industries; from healthcare monitoring to nano-electric switching devices. However, a lot of work is still required to fully understand the growth of these new materials, and eventually get them to be produced outside of a laboratory. We will focus on the engineering of borophene, MoS2, and WS2 heterostructures whilst also exploring the broader growth of transition metal dichalcogenides (TMDCs). Using new methods of growth, such as metal-organic, plasma enhanced and thermal CVD will be explored as well as the development of new catalysts and precursors. We will also aim to undertake atomic and electric structure measurements to get a better understanding of the electron transport properties of these devices. As mentioned previously, the application of TMDCs span over a broad range of industries. Firstly, as TMDCs are both flexible and transparent, they allow for exciting advancements in healthcare. A good example of this is the production of a 'bionic eye', allowing for small pixel cameras to produce an image that can be sent to the optic nerve. A second use case would be in the automotive industry, as 2D materials are a strong candidate for the next generation of energy storage. The use of nanomaterials in batteries will allow for higher energy densities whist also reducing the weight and size of components.

石墨烯和其他二维纳米材料是令人兴奋的平台，可以让我们极大地改进未来的技术。它们独特而强大的特性将在广泛的行业中具有前所未有的潜力；从医疗监控到纳米电子开关设备。然而，要充分了解这些新材料的生长，并最终使它们在实验室之外生产，仍需要做大量的工作。我们将重点关注硼罗芬、MoS2和WS2异质结构的工程，同时也将探索过渡金属二硫化物（TMDCs）的更广泛的生长。利用新的生长方法，如金属有机、等离子体增强和热CVD将被探索，以及新的催化剂和前体的发展。我们还将致力于进行原子和电结构测量，以更好地了解这些器件的电子传输特性。如前所述，TMDCs的应用跨越了广泛的行业。首先，由于TMDCs既灵活又透明，因此它们允许在医疗保健领域取得令人兴奋的进步。一个很好的例子是“仿生眼”的生产，允许小像素相机产生可以发送到视神经的图像。第二个用例是汽车行业，因为二维材料是下一代储能的有力候选者。在电池中使用纳米材料将允许更高的能量密度，同时也减少了组件的重量和尺寸。