Hetero-Metallic Metal-Organic Frameworks for Photoreduction of CO2 to C2+ Hydrocarbons

用于将 CO2 光还原为 C2 碳氢化合物的异质金属金属有机框架

• 批准号: EP/Y023463/1
• 负责人: Shan Dai
• 金额: $ 25.55万
• 依托单位: University of Manchester
• 依托单位国家: 英国
• 项目类别: Fellowship
• 财政年份: 2023
• 资助国家: 英国
• 起止时间: 2023 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FY023463%2F1
• 关键词: Hetero; Metallic; Metal; Organic; Frameworks

In this project, we will be focusing on the efficient visible-light-driven photoreduction of CO2 to produce high-value-added C2+products rather than intensively reported C1 ones, which will hopefully eliminate the impact of the massive global CO2 emission andproduce valuable hydrocarbons. Transition metals, such as Cu, Fe, Ni, and Co, will be incorporated into the structure of Ti(IV)-MOFs(Metal-organic Frameworks). We will evaluate the catalytic performance of the prepared catalysts to target C2+ hydrocarbonproducts. Full characterization, including X-ray absorption near edge structure (XANES), inelastic neutron scattering (INS), pairdistribution function (PDF), and electro-optics spectroscopies will be applied to analyze the spatial distribution and electron transferprocess of the catalysts. The optimized catalysts will be scaled up and performance evaluated in large-scale reactions.

在该项目中，我们将重点关注有效的可见光驱动的CO2的光元，以生产高价值增添的C2+产品，而不是强烈报道的C1二氧化碳，这将有望消除大规模全球CO2发射的影响并产生有价值的碳试验碳。过渡金属（例如Cu，Fe，Ni和Co）将掺入Ti（IV）-MOFS（金属有机框架）的结构中。我们将评估制备的催化剂对靶向C2+碳氢化合物生产的催化性能。全面表征，包括X射线吸收附近的边缘结构（XANES），非弹性中子散射（INS），成对分布功能（PDF）和电磁光谱镜，以分析催化剂的空间分布和电子转移过程。优化的催化剂将进行扩展，并以大规模反应进行评估。