Spherical Sandwich Pt/Au@Pd@UIO-67@UIO-N (N = 66, 67, 69) Core–Shell Catalysts: Zr-Based Metal–Organic Framework Effectively Regulating the Reverse Water–Gas Shift Reaction

2018 ◽  
Author(s):  
Haitao Xu ◽  
Xikuo Luo ◽  
Jiajia Wang ◽  
Yuqun Yuqun Su ◽  
Yansong Li ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Water Gas Shift ◽  
Core Shell ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Metal Organic ◽  
Shift Reaction ◽  
Water Gas ◽  
Organic Framework

scholarly journals CuOx/CeO2 catalyst derived from metal organic framework for reverse water-gas shift reaction

2018 ◽  
Vol 562 ◽  
pp. 28-36 ◽  
Author(s):  
Maria Ronda-Lloret ◽  
Soledad Rico-Francés ◽  
Antonio Sepúlveda-Escribano ◽  
Enrique V. Ramos-Fernandez
Keyword(s):  
Metal Organic Framework ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Metal Organic ◽  
Shift Reaction ◽  
Water Gas ◽  
Organic Framework

Monodispersed gold nanoparticles supported on a zirconium-based porous metal–organic framework and their high catalytic ability for the reverse water–gas shift reaction

2017 ◽  
Vol 53 (56) ◽  
pp. 7953-7956 ◽  
Author(s):  
Haitao Xu ◽  
Yansong Li ◽  
Xikuo Luo ◽  
Zhenliang Xu ◽  
Jianping Ge
Keyword(s):  
Gold Nanoparticles ◽  
Metal Organic Framework ◽  
Porous Metal ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Highly Active ◽  
Reverse Water Gas Shift ◽  
Metal Organic ◽  
Shift Reaction ◽  
Water Gas

A highly active and selective Au@UIO-67 catalyst has been assembled.

MOF-derived noble-metal-free Cu/CeO2 with high porosity for the efficient water–gas shift reaction at low temperatures

2019 ◽  
Vol 9 (16) ◽  
pp. 4226-4231 ◽  
Author(s):  
Deshetti Jampaiah ◽  
Devaiah Damma ◽  
Anastasios Chalkidis ◽  
Mandeep Singh ◽  
Ylias M. Sabri ◽  
...  
Keyword(s):  
Low Temperatures ◽  
Metal Organic Framework ◽  
Catalytic Performance ◽  
Water Gas Shift ◽  
High Porosity ◽  
Water Gas Shift Reaction ◽  
Metal Free ◽  
Metal Organic ◽  
Shift Reaction ◽  
Water Gas

A metal organic framework templated Cu/CeO2 catalyst exhibited enhanced catalytic performance for the water–gas shift reaction at low temperatures.

scholarly journals Copper-zirconia interfaces in UiO-66 enable selective catalytic hydrogenation of CO2 to methanol

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Yifeng Zhu ◽  
Jian Zheng ◽  
Jingyun Ye ◽  
Yanran Cui ◽  
Katherine Koh ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Water Gas Shift ◽  
Framework Structure ◽  
High Adsorption ◽  
Heterogenous Catalysis ◽  
Reverse Water Gas Shift ◽  
Metal Organic ◽  
Two Phases ◽  
Shift Reaction ◽  
Water Gas

AbstractMolecular interactions with both oxides and metals are essential for heterogenous catalysis, leading to remarkable synergistic impacts on activity and selectivity. Here, we show that the direct link between the two phases (and not merely being together) is required to selectively hydrogenate CO2 to methanol on catalysts containing Cu and ZrO2. Materials consisting of isolated Cu particles or atomically dispersed Cu–O–Zr sites only catalyze the reverse water-gas shift reaction. In contrast, a metal organic framework structure (UiO-66) with Cu nanoparticles occupying missing-linker defects maximizes the fraction of metallic Cu interfaced to ZrO2 nodes leading to a material with high adsorption capacity for CO2 and high activity and selectivity for low-temperature methanol synthesis.

Pyrolysis of metal–organic frameworks to hierarchical porous Cu/Zn-nanoparticle@carbon materials for efficient CO2 hydrogenation

2017 ◽  
Vol 1 (11) ◽  
pp. 2405-2409 ◽  
Author(s):  
Jingzheng Zhang ◽  
Bing An ◽  
Yahui Hong ◽  
Yaping Meng ◽  
Xuefu Hu ◽  
...  
Keyword(s):  
Carbon Materials ◽  
Metal Organic Frameworks ◽  
Hierarchical Structures ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Hierarchical Porous ◽  
Metal Organic ◽  
Shift Reaction ◽  
Water Gas

Hierarchical structures of porous Cu/Zn@C materials via pyrolysis of Zn–Cu-BTC metal–organic frameworks give stable activity in the reverse water gas shift reaction, thanks to stabilization of the nanoparticles by carbon encapsulation.

Boosting reverse water-gas shift reaction activity of Pt nanoparticles through light doping of W

2021 ◽  
Author(s):  
Daiya Kobayashi ◽  
Hirokazu Kobayashi ◽  
Kohei Kusada ◽  
Tomokazu Yamamoto ◽  
Takaaki Toriyama ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Water Gas Shift ◽  
Solid Solution Alloy ◽  
Alloy Nanoparticles ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Shift Reaction ◽  
Water Gas ◽  
First Time

We report PtW solid-solution alloy nanoparticles (NPs) as a reverse water-gas shift (RWGS) reaction catalyst for the first time. Atomic-level alloying of Pt and W significantly enhanced the RWGS reaction activity of Pt NPs.

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