公开(公告)号：US20240092715A1

公开(公告)日：2024-03-21

申请号：US18368634

申请日：2023-09-15

申请人： UT-Battelle, LLC

发明人： Aditya Savara ,  Bo Chen ,  Michelle K. Kidder

IPC分类号： C07C45/29 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10

CPC分类号： C07C45/29 ,  B01J23/002 ,  B01J23/02 ,  B01J23/10

摘要： A method of ethanol conversion to higher carbon compounds is provided. The method includes feeding a reactant to a reactor, the reactant including ethanol. The reactant may further include water in the form of steam. The reactant is introduced to a perovskite catalyst in the reactor. The perovskite catalyst promotes the formation of the higher carbon compounds from ethanol, and may be in the form of a powder or thin film. The perovskite catalyst has the formula ABO3, wherein A is one or more selected from a group consisting of La and Sr, and wherein B is one or more selected from a group consisting of Mn, Ca, Fe, and Co. The perovskite catalyst particularly may be La0.7Sr0.3MnO3. The obtained higher carbon compounds may include at least one of acetone and crotonaldehyde.