fulltext.study @t Gmail

Self-complexation: the nature for high hydrodesulfurization activity of NiWO4 nanoparticles

Paper ID Volume ID Publish Year Pages File Format Full-Text
50633 46806 2014 4 PDF Available
Title
Self-complexation: the nature for high hydrodesulfurization activity of NiWO4 nanoparticles
Abstract

•Higher hydrodesulfurization activity for NiWO4 nanoparticles was observed.•The higher hydrodesulfurization activity can be attributed to the self-complexation.•The self-complexation is resulted from the special structure and nanosize.

NiWO4 nanoparticles and two kinds of the precursors were synthesized by a hydrothermal approach and tested for the hydrodesulfurization of sulfur containing organics. Results show that the hydrodesulfurization activity of sulfided NiWO4 nanoparticles is highest among them. The investigation about the nature for different hydrodesulfurization activities of the catalysts reveals that a simultaneous sulfidation i.e. self-complexation of nickel and tungsten can be observed on NiWO4 nanoparticles. Furthermore, both temperature-programmed sulfidation and TEM images demonstrated that the self-complexation is originated from the special structure and size of NiWO4 nanoparticles. These results show a promising potential to develop efficient hydrotreatment catalyst.

Keywords
SHFKDNHASIEAEW-UHFFFAOYSA-NHydrothermal treatment; NiWO4 nanoparticles; Simultaneous sulfidation; Self-complexation; Hydrodesulfurization
First Page Preview
Self-complexation: the nature for high hydrodesulfurization activity of NiWO4 nanoparticles
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 57, 5 December 2014, Pages 5–8
Authors
, , , , , , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us