volume 42 issue 29 pages 18383-18388

The regulatory effect of polyvinyl pyrrolidone on the microstructure and catalytic activity of nickel phosphides

Publication typeJournal Article
Publication date2017-07-01
scimago Q1
wos Q1
SJR1.685
CiteScore13.3
Impact factor8.3
ISSN03603199, 18793487
Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Renewable Energy, Sustainability and the Environment
Abstract
Phase-controlled and shape-controlled nickel phosphides were synthesized using nickel chloride, nontoxic red phosphorus and polyvinyl pyrrolidone (PVP). The hexagonal Ni 2 P and tetragonal Ni 12 P 5 could be transformed via adjusting the amount of polyvinyl pyrrolidone. Besides, the addition of PVP could regulate the particle size of nickel phosphides, so that the large irregular shaped nickel phosphides turned into homogeneous nanoparticles, which further formed three-dimensional porous structure. And its formation mechanism has also been discussed in this paper. The hydrodechlorination catalytic activities of nickel phosphides were promoted markedly with moderate quantity of PVP. While, excessive PVP would cover the active sites of catalysts and lead the catalytic activity decreased.
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Xu H., Lu S., Ren L. The regulatory effect of polyvinyl pyrrolidone on the microstructure and catalytic activity of nickel phosphides // International Journal of Hydrogen Energy. 2017. Vol. 42. No. 29. pp. 18383-18388.
GOST all authors (up to 50) Copy
Xu H., Lu S., Ren L. The regulatory effect of polyvinyl pyrrolidone on the microstructure and catalytic activity of nickel phosphides // International Journal of Hydrogen Energy. 2017. Vol. 42. No. 29. pp. 18383-18388.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.ijhydene.2017.04.133
UR - https://doi.org/10.1016/j.ijhydene.2017.04.133
TI - The regulatory effect of polyvinyl pyrrolidone on the microstructure and catalytic activity of nickel phosphides
T2 - International Journal of Hydrogen Energy
AU - Xu, Hanghui
AU - Lu, Shaoxiang
AU - Ren, Lili
PY - 2017
DA - 2017/07/01
PB - Elsevier
SP - 18383-18388
IS - 29
VL - 42
SN - 0360-3199
SN - 1879-3487
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2017_Xu,
author = {Hanghui Xu and Shaoxiang Lu and Lili Ren},
title = {The regulatory effect of polyvinyl pyrrolidone on the microstructure and catalytic activity of nickel phosphides},
journal = {International Journal of Hydrogen Energy},
year = {2017},
volume = {42},
publisher = {Elsevier},
month = {jul},
url = {https://doi.org/10.1016/j.ijhydene.2017.04.133},
number = {29},
pages = {18383--18388},
doi = {10.1016/j.ijhydene.2017.04.133}
}
MLA
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MLA Copy
Xu, Hanghui, et al. “The regulatory effect of polyvinyl pyrrolidone on the microstructure and catalytic activity of nickel phosphides.” International Journal of Hydrogen Energy, vol. 42, no. 29, Jul. 2017, pp. 18383-18388. https://doi.org/10.1016/j.ijhydene.2017.04.133.