scholarly journals Catalytic performance of gallium oxide based-catalysts for the propane dehydrogenation reaction: effects of support and loading amount

RSC Advances ◽  
2017 ◽  
Vol 7 (8) ◽  
pp. 4710-4723 ◽  
Author(s):  
Chun-Tao Shao ◽  
Wan-Zhong Lang ◽  
Xi Yan ◽  
Ya-Jun Guo
Keyword(s):  
Gallium Oxide ◽  
Catalytic Performance ◽  
Propane Dehydrogenation ◽  
Dehydrogenation Reaction ◽  
Loading Amount

Ga2O3-based catalysts supported on different supports (ZSM-5, SBA-15, γ-Al2O3 and SiO2) were prepared, and the effects of supports and Ga2O3 content (1–9 wt%) on their catalytic performance for the propane dehydrogenation reaction were discussed.

Origin of the Robust Catalytic Performance of Nanodiamond–Graphene-Supported Pt Nanoparticles Used in the Propane Dehydrogenation Reaction

ACS Catalysis ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 3349-3355 ◽  
Author(s):  
Jie Liu ◽  
Yuanyuan Yue ◽  
Hongyang Liu ◽  
Zhijian Da ◽  
Changcheng Liu ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Catalytic Performance ◽  
Propane Dehydrogenation ◽  
Dehydrogenation Reaction

Colloidal synthesis of Pt–In bimetallic nanoparticles for propane dehydrogenation

2017 ◽  
Vol 95 (11) ◽  
pp. 1135-1140 ◽  
Author(s):  
Xuchun Wang ◽  
Di Yang ◽  
Yong Xu ◽  
Jun Zhong ◽  
Qiao Zhang
Keyword(s):  
High Stability ◽  
High Selectivity ◽  
Bimetallic Nanoparticles ◽  
Catalytic Performance ◽  
Propane Dehydrogenation ◽  
Colloidal Synthesis ◽  
Uniform Size ◽  
Dehydrogenation Reaction ◽  
One Step ◽  
Excellent Catalytic Performance

Recently, Pt-based bimetallic nanoparticles have drawn much attention because of their great catalytic performance and wide applications in diverse fields. In this work, we report that bimetallic Pt–In nanoparticles with uniform size distribution and controllable composition can be synthesized through a one-step, facile colloidal approach. Various characterization tools such as XRD, TEM, XPS, and synchrotron techniques have been used to characterize the as-obtained nanoparticles. It is demonstrated that the Pt and In elements are homogeneously distributed in the whole nanoparticle. The bimetallic Pt–In nanoparticles have shown great catalytic performance, including high activity, high selectivity, and high stability, for the propane dehydrogenation reaction to produce propene, one of the most important chemicals. The excellent catalytic performance makes Pt–In bimetallic nanoparticles promising catalysts in future industrial application.

ESR Study on the Nature of Active Site of Silica-supported Chromia in Propane Dehydrogenation Reaction

1999 ◽  
Vol 28 (8) ◽  
pp. 761-762
Author(s):  
Hu Zou ◽  
Yuwang Han ◽  
Weijie Ji ◽  
Jianyi Shen
Keyword(s):  
Active Site ◽  
Propane Dehydrogenation ◽  
Dehydrogenation Reaction

Enormous Passivation Effect of Surrounding Zeolitic Framework on Pt Clusters for Catalytic Propane Dehydrogenation

2021 ◽  
Author(s):  
Zhiyang Zhang ◽  
Wenlong Xu ◽  
Xiaomei Ye ◽  
Cunpu Qiu ◽  
Yonglan Xi ◽  
...  
Keyword(s):  
Metal Clusters ◽  
Catalytic Performance ◽  
Propane Dehydrogenation ◽  
Zeolitic Framework

Enclosing metal clusters into the inner of zeolite can enhance its catalytic performance due to the complex effects of the zeolitic environment surrounding them. Differently, here we report the enormous...

Synthesis of Pt-SnOx/TS-1@SBA-16 Composites and Their High Catalytic Performance for Propane Dehydrogenation

2019 ◽  
Vol 35 (5) ◽  
pp. 866-873
Author(s):  
Hongda Li ◽  
Zhen Zhao ◽  
Jiacheng Li ◽  
Jianmei Li ◽  
Linlin Zhao ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Propane Dehydrogenation

Hexagonal nanoplates of high-quality γ-gallium oxide: controlled synthesis and good heterogeneous catalytic performance for thiophenes

2018 ◽  
Vol 6 (7) ◽  
pp. 2914-2921 ◽  
Author(s):  
Zun Yang ◽  
Le Xin Song ◽  
Ya Qian Wang ◽  
Mao Mao Ruan ◽  
Yue Teng ◽  
...  
Keyword(s):  
Gallium Oxide ◽  
Interaction Model ◽  
Catalytic Performance ◽  
Cooperative Interaction ◽  
Controlled Synthesis ◽  
High Quality ◽  
Heterogeneous Catalytic ◽  
Hexagonal Nanoplates

Hexagonal nanoplates of high-quality γ-gallium oxide were successfully synthesized by using a competitive and cooperative interaction model.

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