Zobrazeno 1 - 10
of 319
pro vyhledávání: '"Qing Xu"'
Publikováno v:
International Journal of Hydrogen Energy. 46:26367-26380
Coke formation is a major challenge in steam reforming reactions. In addition to development of robust catalyst for tackling coking, in this study we explored the approach of using dual catalyst bed with the catalyst on top as the guard or sacrifice
Publikováno v:
ChemSusChem. 14:2866-2871
A catalyst-free direct aerobic oxidative annulation reaction of 2-aminobenzylic amines and α-hydroxy ketones efficiently afforded versatile 5H-1,4-benzodiazepine derivatives by employing air as economic and green oxidant under mild conditions. Inter
Publikováno v:
Angewandte Chemie. 133:10047-10051
Crown ethers are a class of macrocyclic molecules with unique flexible structures but they are rarely integrated in covalent organic frameworks (COFs). To date, employing flexible organic units such as crown ethers to construct COFs with high crystal
Publikováno v:
Angewandte Chemie International Edition. 60:6357-6361
Site-specific incorporation of deuterium into drug molecules to study and improve their biological properties is crucial for drug discovery and development. Herein, we describe a palladium-catalyzed room-temperature deuterogenolysis of carbon-oxygen
Publikováno v:
Green Energy & Environment. 6:138-149
Polymerization is a major challenge for the upgrading of bio-oil to biofuels, but is preferable for the production of carbon material from bio-oil. Understanding the mechanism for polymerization is of importance for tailoring property of carbon mater
Autor:
Jun Liu, Bin Sun, Jinlu Ruan, Ouyang Xiaoping, Jing Nie, Qing Xu, Qiang Xu, Dongwei Hei, Tan Xinjian, Kun Wei
Publikováno v:
RSC Advances. 11:2020-2024
Time response and light yield are two of the most important features of a scintillation detector, and are mostly determined by the luminescence properties of the scintillator. Here we have investigated the radioluminescence (RL) characteristics of a
Publikováno v:
Journal of Materials Chemistry A. 9:13625-13630
Covalent organic frameworks (COFs) and metal–organic frameworks (MOFs) are attracting significant attention for their enormous range of applications because of their designable and controllable skeletons and porosities. Integrated MOF/COF materials
Publikováno v:
New Journal of Chemistry. 45:12213-12218
By using a multifunctional organic ligand, 2-(3-benzoylthioureido)ethanoic acid (H3L), an N-containing ligand, 1,10-phenanthroline (Phen), and two kinds of lanthanides (Gd(III) and Ho(III)), two binuclear supramolecules [Gd2(η2-H2L)2(H2L)2(Phen)2(NO
Publikováno v:
Sustainable Energy & Fuels. 5:2952-2959
Bio-oil is a condensable liquid obtained from pyrolysis of biomass, which is the feedstock not only for the production of biofuels, but also for the production of functional carbon materials. In this study, carbon materials derived from the polymeriz
Autor:
Duan-Ping Huang, Qing Xu, Kai Zhao, Min Chen, Feng Zhang, Xiao Jing, Dongchu Chen, Xiao-Bin Xie
Publikováno v:
Journal of Solid State Electrochemistry. 25:1007-1018
The electrocatalytic properties of porous La0.3Sr0.7Fe0.7Cr0.3O3−δ electrodes towards oxygen reduction reaction were investigated as a function of temperature, applied cathodic voltage, and electrode thickness by means of electrochemical impedance