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YUAN WANG1,2, RUI DONG2, AN LI1, LIFANG HU1, JIE HE1,*
Layered material α LiNbWO 6 was prepared by solid state method , HNbWO 6 Fe 1/3 NbWO 6 and HNbWO 6 /Fe 2 O 3 SO 4 2 w ere prepared by the method s such as ion exchange, intercalation and impregnation based on the parent material The phase structures, morphologies, skeleton characteristics and acidic properti e s of the materials w ere characterized by powder X ray diffraction XRD ), scanning e lectron microscope (SEM), f ourier transform infrared spectroscopy (FT IR) and NH 3 temperature programmed desorption ( NH 3 TPD Results show that t he garllery height of the materials var y with the difference interlayer species and t he acid strength follows the order HNbWO 6 /Fe 2 O 3 SO 4 2 HNbWO 6 > Fe 1/3 NbWO 6 HNbWO 6 /Fe 2 O 3 SO 4 2 shows the best catalytic activity and the highest selectivity for toluene nitration ..
Modified α LiNbWO 6 P hase s tr ucture s Acidic properti es Toluene nitration R egioselective.
YUAN WANG, RUI DONG, AN LI, LIFANG HU, JIE HE, Characterization of modified α LiNbWO 6 layered material s and their catalytic performance for toluene nitration, Optoelectronics and Advanced Materials - Rapid Communications, 10, 1-2, January-February 2016, pp.102-107 (2016).
Submitted at: Sept. 22, 2014
Accepted at: Feb. 10, 2016
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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