SFB 1411: Design of particulate products

SFB 1411：颗粒产品的设计

• 批准号: 416229255
• 金额: --
• 依托单位: Friedrich-Alexander-Universität Erlangen-Nürnberg
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/416229255?language=en
• 关键词: SFB; 1411; Design; particulate; products

The long-term vision of CRC 1411 is the predictive design of particulate products, i.e., particle systems with controlled size, shape, and composition. This objective will be achieved by a two-step approach. First, predictive models describing structure-property functions are established and used to optimise the required particle structure for a specific target function, i.e., a desired product property. Second, a set of predictive models describing the process-structure functions subsequently determine optimised process conditions to fabricate particle systems with the desired structure. This challenge is approached by four strongly interlinked research areas (RAs), focussing on particle formation (RA A), their chromatographic separation (RA B), comprehensive characterisation (RA C), and modelling and optimisation (RA D). In the first funding period, CRC 1411 made significant progress towards the targeted predictive design of particulate products. These scientific breakthroughs were realised using comparatively well-behaved model systems, such as isotropic particles, size exclusion chromatography, or structure optimisation of particle arrangements as thin films. Having successfully established general methodologies, infrastructure and collaborations, CRC 1411 is now perfectly set to address several step changes. In the second funding period, we will target the continuous fabrication of anisotropic particle systems, their integrated processing and the establishment of powerful, interaction chromatography schemes, which promises enhanced NP separation capabilities. In addition, the role of dispersities and non-idealities in structure formation will be a central new motive in the second funding period. By fundamentally understanding the selforganisation of particulate building blocks across the scales and by exploring how structural irregularities influence functional properties in colouration or chromatographic separation, we will ultimately be able to mitigate such effects and design robust processes with optimised performance. The excellent research environment including five interdisciplinary centres at the Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), the NanoEnergieTechnikZentrum (NETZ) at the University of Duisburg-Essen (UDE) and the Helmholtz Institute for Renewable Energy (HI ERN) provides the ideal platform for CRC 1411. Evidenced by a broad network of international partners and a set of international conferences and workshops, we have firmly established CRC 1411 as a highly visible research centre for the design of particulate products. With the modern and interdisciplinary integrated research training group, a pioneering data infrastructure, a coherent set of measures supporting gender equality and a family-friendly working environment, and a dedicated out-reach project, CRC 1411 actively shapes particle technology as well as the profile of FAU and the involved institutes.

CRC 1411的长期愿景是颗粒产品的预测设计，即，颗粒系统具有可控的尺寸、形状和组成。这一目标将分两步实现。首先，建立描述结构-性质函数的预测模型，并用于优化特定目标函数所需的颗粒结构，即，所需的产品性能。其次，一组描述工艺-结构函数的预测模型随后确定优化的工艺条件，以制造具有所需结构的颗粒系统。这一挑战是由四个密切相关的研究领域（RA），重点是颗粒形成（RA A），其色谱分离（RA B），综合表征（RA C），建模和优化（RA D）。在第一个资助期内，CRC 1411在颗粒产品的目标预测设计方面取得了重大进展。这些科学突破是使用相对良好的模型系统实现的，例如各向同性颗粒，尺寸排阻色谱法或薄膜颗粒排列的结构优化。在成功建立了通用方法、基础设施和协作之后，CRC 1411现在已完全准备好应对几个步骤的变化。在第二个资助期内，我们的目标将是各向异性颗粒系统的连续制造，它们的集成处理和建立强大的相互作用色谱方案，这有望增强NP分离能力。此外，分散性和非理想性在结构形成中的作用将是第二个融资期的一个核心新动机。通过从根本上理解颗粒构建块在各个尺度上的自组织，并通过探索结构不规则性如何影响着色或色谱分离中的功能特性，我们最终将能够减轻这种影响，并设计出具有优化性能的稳健工艺。优秀的研究环境，包括弗里德里希-亚历山大-埃尔朗根-纽伦堡大学（FAU）的五个跨学科中心，杜伊斯堡-埃森大学（UDE）的NanoEnergieTechnikZentrum（NETZ）和亥姆霍兹可再生能源研究所（HI ERN）为CRC 1411提供了理想的平台。通过广泛的国际合作伙伴网络和一系列国际会议和研讨会，我们已经牢固地建立了CRC 1411作为颗粒产品设计的高度可见的研究中心。凭借现代和跨学科的综合研究培训小组，开创性的数据基础设施，一套支持性别平等和家庭友好型工作环境的连贯措施，以及一个专门的外展项目，CRC 1411积极塑造粒子技术以及FAU和相关机构的形象。