Selective hydrodeoxygenation of lignin derivatives into aromatic compounds is a promising route for the upgrading of lignin feedstocks.Metal carbide catalysts have exhibited excellent selectivity in hydrodeoxygenation...
为了解决移动通信系统中的高延迟和覆盖盲点问题,提出了一种基于认知无线电-非正交多址接入(Cognitive Radio Non-orthogonal Multiple Access,CR-NOMA)的工业物联网网络。在认知网络中次用户采用解码转发(Decode and Forward,DF)和放...
supported by the U.S.Department of Energy,Office of Fossil Energy under Award Number DE-FE0031719;Christopher W.Jones acknowledges the John F.BrockⅢChair in Chemical and Biomolecular Engineering at Georgia Tech.This work was performed in part at the Georgia Tech Institute for Matter and Systems,a member of the National Nanotechnology Coordinated Infrastructure,which is supported by the National Science Foundation(ECCS-2025462);This research used beamline 7-BM(QAS)of the National Synchrotron Light SourceⅡ(NSLS-Ⅱ)at Brookhaven National Laboratory(Contract No.DESC0012704);supported in part by the Synchrotron Catalysis Consortium(Grant No.DE-SC0012653).
In this study,H-[Fe]-ZSM-5/ZnO-ZrO_(2)composites are investigated as tandem catalysts for conversion of CO_(2)to mixed aromatic compounds in the presence of H2.Fe-MFI of varying Si/Fe ratios is synthesized to study th...
supported by the National Key Research and Development Program of China (No.2022YFE0116000);the National Natural Science Foundation of China (No.22288101,21991092,21991090,22202193,and 22172166);the Youth Innovation Promotion Association CAS (2021182);the Innovation Research Foundation of Dalian Institute of Chemical Physics,Chinese Academy of Sciences (DICP I202429 and I202217)。
Alkane coupling with CO_(2) by metal-containing zeolites catalysis is found to be a promising way to produce aromatics and syngas in recent years,but the real active sites and the role of CO_(2) are still unclear owin...