UIO66-membranized SAPO-34 Pt catalyst for enhanced carbon dioxide conversion efficiency

Yun Wu; Dengpeng Lan; Jichang Liu; Jianping Ge; Haitao Xu; Yuqing Han; Huaqian Zhang; Xinbo Pan; Zhenliang Xu; Jinku Liu

doi:10.1016/j.mtener.2021.100781

UIO₆₆-membranized SAPO-34 Pt catalyst for enhanced carbon dioxide conversion efficiency

Yun Wu, Dengpeng Lan, Jichang Liu, Jianping Ge, Haitao Xu, Yuqing Han, Huaqian Zhang, Xinbo Pan, Zhenliang Xu, Jinku Liu

School of Chemistry and Molecular Engineering

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

15 Scopus citations

Abstract

The core-shell catalyst Pt/SAPO-34@UIO-66, Haibao-like cluster, was prepared. The Haibao-like cluster was from Zr-based metal-organic framework UIO-66 coating and grows epitaxially on the surface of nano-SAPO-34 clusters and Pt nanoparticles uniformly dispersed on the UIO-66 membrane. The catalyst Pt/SAPO-34@UIO-66 increases carbon monoxide yield compared with catalysts Pt/SAPO-34 and Pt/UIO-66, and the synergy effect of UIO-66 membrane improves carbon monoxide(CO) selectivity. This proves that the modification of SAPO-34 with UIO-66 membrane can enhance the carbon dioxide conversion efficiency.

Original language	English
Article number	100781
Journal	Materials Today Energy
Volume	21
DOIs	https://doi.org/10.1016/j.mtener.2021.100781
State	Published - Sep 2021

Keywords

CO hydrogenation
Core-shell catalysts
Nano-SAPO-34
Pt NPs
UIO-66 membrane

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1016/j.mtener.2021.100781

Cite this

@article{7ccf2e6572754ad7b28854baa9e12ad5,

title = "UIO66-membranized SAPO-34 Pt catalyst for enhanced carbon dioxide conversion efficiency",

abstract = "The core-shell catalyst Pt/SAPO-34@UIO-66, Haibao-like cluster, was prepared. The Haibao-like cluster was from Zr-based metal-organic framework UIO-66 coating and grows epitaxially on the surface of nano-SAPO-34 clusters and Pt nanoparticles uniformly dispersed on the UIO-66 membrane. The catalyst Pt/SAPO-34@UIO-66 increases carbon monoxide yield compared with catalysts Pt/SAPO-34 and Pt/UIO-66, and the synergy effect of UIO-66 membrane improves carbon monoxide(CO) selectivity. This proves that the modification of SAPO-34 with UIO-66 membrane can enhance the carbon dioxide conversion efficiency.",

keywords = "CO hydrogenation, Core-shell catalysts, Nano-SAPO-34, Pt NPs, UIO-66 membrane",

author = "Yun Wu and Dengpeng Lan and Jichang Liu and Jianping Ge and Haitao Xu and Yuqing Han and Huaqian Zhang and Xinbo Pan and Zhenliang Xu and Jinku Liu",

note = "Publisher Copyright: {\textcopyright} 2021 Elsevier Ltd",

year = "2021",

month = sep,

doi = "10.1016/j.mtener.2021.100781",

language = "英语",

volume = "21",

journal = "Materials Today Energy",

issn = "2468-6069",

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TY - JOUR

T1 - UIO66-membranized SAPO-34 Pt catalyst for enhanced carbon dioxide conversion efficiency

AU - Wu, Yun

AU - Lan, Dengpeng

AU - Liu, Jichang

AU - Ge, Jianping

AU - Xu, Haitao

AU - Han, Yuqing

AU - Zhang, Huaqian

AU - Pan, Xinbo

AU - Xu, Zhenliang

AU - Liu, Jinku

PY - 2021/9

Y1 - 2021/9

N2 - The core-shell catalyst Pt/SAPO-34@UIO-66, Haibao-like cluster, was prepared. The Haibao-like cluster was from Zr-based metal-organic framework UIO-66 coating and grows epitaxially on the surface of nano-SAPO-34 clusters and Pt nanoparticles uniformly dispersed on the UIO-66 membrane. The catalyst Pt/SAPO-34@UIO-66 increases carbon monoxide yield compared with catalysts Pt/SAPO-34 and Pt/UIO-66, and the synergy effect of UIO-66 membrane improves carbon monoxide(CO) selectivity. This proves that the modification of SAPO-34 with UIO-66 membrane can enhance the carbon dioxide conversion efficiency.

AB - The core-shell catalyst Pt/SAPO-34@UIO-66, Haibao-like cluster, was prepared. The Haibao-like cluster was from Zr-based metal-organic framework UIO-66 coating and grows epitaxially on the surface of nano-SAPO-34 clusters and Pt nanoparticles uniformly dispersed on the UIO-66 membrane. The catalyst Pt/SAPO-34@UIO-66 increases carbon monoxide yield compared with catalysts Pt/SAPO-34 and Pt/UIO-66, and the synergy effect of UIO-66 membrane improves carbon monoxide(CO) selectivity. This proves that the modification of SAPO-34 with UIO-66 membrane can enhance the carbon dioxide conversion efficiency.

KW - CO hydrogenation

KW - Core-shell catalysts

KW - Nano-SAPO-34

KW - Pt NPs

KW - UIO-66 membrane

UR - https://www.scopus.com/pages/publications/85107279406

U2 - 10.1016/j.mtener.2021.100781

DO - 10.1016/j.mtener.2021.100781

M3 - 文章

AN - SCOPUS:85107279406

SN - 2468-6069

VL - 21

JO - Materials Today Energy

JF - Materials Today Energy

M1 - 100781

ER -