文献类型：期刊文献

英文题名：Structured Zeolite Monoliths with Ultrathin Framework for Fast CO2 Adsorption Enabled by 3D Printing

作者：Zhang, Hemin[2];Wang, Panfeng[2];Zhang, Hao[1];Yang, Hao[2];Wang, Haoyang[2];Zhang, Li[2]

机构：[1]Loughborough Univ, Dept Chem Engn, Loughborough LE11 3TU, Leics, England;[2]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

年份：2020

卷号：59

期号：17

起止页码：8223

外文期刊名：INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

收录：;EI(收录号：20202108678958);WOS:【SCI-EXPANDED(收录号:WOS:000529884300011)】；

基金：This work was supported by the National Natural Science Foundation of China (no. 51776074) and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：3D printers - Adsorption - Sintering - Structural optimization

摘要：3D printing provides an excellent solution for the preparation and structure optimization in producing structured zeolite monoliths. However, the developed 3D printed zeolite monolith structures are still coarse, which hinders further optimization of fluid distribution and transfer process within the monoliths. Based on digital light processing, a highly precise structured zeolite preparation process is proposed. An ultrathin framework with a thickness of 250 mu m was fabricated after sintering. Benefiting from the bespoke structured design, the printed monolith shows obvious improvement in dynamic adsorption performance. Subsequent optimization of the composition of the slurry material and sintering process would be done to increase its adsorption capacity.