Isomerization of higher alkane over platinum supported on nanoporous materials

Soyoung Yun; Minjun Seong; Young Kwon Park; Soon Yong Jeong; Jeongsik Han; Jong Ki Jeon

doi:10.1166/jnn.2015.8328

Isomerization of higher alkane over platinum supported on nanoporous materials

Soyoung Yun, Minjun Seong, Young Kwon Park, Soon Yong Jeong, Jeongsik Han, Jong Ki Jeon

School of Environmental Engineering

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The objective of this study is to evaluate the catalytic potential of Pt/MMZ-FER catalysts in hydroisomerization of long chain hydrocarbon. MMZ-FER, a nanoporous material produced from commercial ferrierite, was used as a support for the catalysts. The catalysts were characterized via X-ray powder diffraction, N₂ adsorption, pyridine-IR, and the temperature-programmed desorption of ammonia. Hydroisomerization of n-dodecane was performed on Pt/MMZ-FER catalysts. Hydroisomerization requires platinum loading on MMZ-FER, even though the amount of platinum loaded (up to 1.2 wt%) did not greatly affect the process of hydroisomerization. Weak acid sites developed on the Pt/MMZ-FER samples induced less cracking of n-dodecane, resulting in an increase in selectivity for isomerization.

Original language	English
Pages (from-to)	647-651
Number of pages	5
Journal	Journal of Nanoscience and Nanotechnology
Volume	15
Issue number	1
DOIs	https://doi.org/10.1166/jnn.2015.8328
State	Published - 1 Jan 2015

Keywords

Dodecane
Ferrierite
Hydroisomerization
Nanoporous material
Platinum

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title = "Isomerization of higher alkane over platinum supported on nanoporous materials",

abstract = "The objective of this study is to evaluate the catalytic potential of Pt/MMZ-FER catalysts in hydroisomerization of long chain hydrocarbon. MMZ-FER, a nanoporous material produced from commercial ferrierite, was used as a support for the catalysts. The catalysts were characterized via X-ray powder diffraction, N2 adsorption, pyridine-IR, and the temperature-programmed desorption of ammonia. Hydroisomerization of n-dodecane was performed on Pt/MMZ-FER catalysts. Hydroisomerization requires platinum loading on MMZ-FER, even though the amount of platinum loaded (up to 1.2 wt%) did not greatly affect the process of hydroisomerization. Weak acid sites developed on the Pt/MMZ-FER samples induced less cracking of n-dodecane, resulting in an increase in selectivity for isomerization.",

keywords = "Dodecane, Ferrierite, Hydroisomerization, Nanoporous material, Platinum",

author = "Soyoung Yun and Minjun Seong and Park, {Young Kwon} and Jeong, {Soon Yong} and Jeongsik Han and Jeon, {Jong Ki}",

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doi = "10.1166/jnn.2015.8328",

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T1 - Isomerization of higher alkane over platinum supported on nanoporous materials

AU - Yun, Soyoung

AU - Seong, Minjun

AU - Park, Young Kwon

AU - Jeong, Soon Yong

AU - Han, Jeongsik

AU - Jeon, Jong Ki

PY - 2015/1/1

Y1 - 2015/1/1

N2 - The objective of this study is to evaluate the catalytic potential of Pt/MMZ-FER catalysts in hydroisomerization of long chain hydrocarbon. MMZ-FER, a nanoporous material produced from commercial ferrierite, was used as a support for the catalysts. The catalysts were characterized via X-ray powder diffraction, N2 adsorption, pyridine-IR, and the temperature-programmed desorption of ammonia. Hydroisomerization of n-dodecane was performed on Pt/MMZ-FER catalysts. Hydroisomerization requires platinum loading on MMZ-FER, even though the amount of platinum loaded (up to 1.2 wt%) did not greatly affect the process of hydroisomerization. Weak acid sites developed on the Pt/MMZ-FER samples induced less cracking of n-dodecane, resulting in an increase in selectivity for isomerization.

AB - The objective of this study is to evaluate the catalytic potential of Pt/MMZ-FER catalysts in hydroisomerization of long chain hydrocarbon. MMZ-FER, a nanoporous material produced from commercial ferrierite, was used as a support for the catalysts. The catalysts were characterized via X-ray powder diffraction, N2 adsorption, pyridine-IR, and the temperature-programmed desorption of ammonia. Hydroisomerization of n-dodecane was performed on Pt/MMZ-FER catalysts. Hydroisomerization requires platinum loading on MMZ-FER, even though the amount of platinum loaded (up to 1.2 wt%) did not greatly affect the process of hydroisomerization. Weak acid sites developed on the Pt/MMZ-FER samples induced less cracking of n-dodecane, resulting in an increase in selectivity for isomerization.

KW - Dodecane

KW - Ferrierite

KW - Hydroisomerization

KW - Nanoporous material

KW - Platinum

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U2 - 10.1166/jnn.2015.8328

DO - 10.1166/jnn.2015.8328

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JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 1

ER -

Isomerization of higher alkane over platinum supported on nanoporous materials

Abstract

Keywords

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