Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Xin Yong Li"'
Publikováno v:
CHINESE JOURNAL OF CATALYSIS (CHINESE VERSION). 34:385-390
A series of novel Pt/BiOCl nanoplate photocatalysts were synthesized by a photodeposition method. The as-synthesized products were characterized by N2physical adsorption, X-ray diffraction, scanning electron microscopy, transmission electron microsco
Publikováno v:
Journal of Inorganic Materials. 26:1157-1163
A series of Bi2WO6/ZnO heterojunction photocatalysts with different Bi2WO6 concentrations (1wt%, 2wt%, 4wt%, 8wt%) were prepared by hydrothermal method at different temperatures(120°C−220°C). The prepared pure ZnO, Bi2WO6 and Bi2WO6/ZnO heterojun
Publikováno v:
Huan jing ke xue= Huanjing kexue. 32(12)
Co3O4 nanorods were fabricated by the low-temperature hydrothermal method. The Co3O4 nanorods were formed through adding a small amount of surfactants (Polyvinylpyrrolidone, referred to as PVP) and reacting at 95 degrees C. Controlling the reaction t
Publikováno v:
ChemInform. 38
Organocatalytic asymmetric direct aldol reactions in brine with high diastereo- and enantioselectivities, using a readily available bifunctional amide catalyst, were developed.Key words: aldol reaction, organocatalyst, asymmetric catalysis, water.
Publikováno v:
ChemInform. 38
Sterically and electronically tunable and bifunctional organocatalysts have been developed and evaluated in the direct aldol reaction of heterocyclic ketones. Catalysts with different substituents showed variable catalytic efficiency for analogous su
Publikováno v:
Journal of environmental sciences (China). 17(2)
The TiO2 nanotube sample was prepared via a NaOH solution in a Teflon vessel at 150 degrees C. The as-prepared nanotubes were then treated with H2 SO4 solutions. The TiO2 nanotube has a crystalline structure with open-ended and multiwall morphologies
Publikováno v:
Organic letters. 7(20)
[reaction: see text] Readily tunable and bifunctional L-prolinamides as novel organocatalysts have been developed, and their catalytic activities were evaluated in the direct asymmetric Aldol reactions of various aromatic aldehydes and cyclohexanone.