scholarly journals Colloidal Cu/ZnO catalysts for the hydrogenation of carbon dioxide to methanol: investigating catalyst preparation and ligand effects

2017 ◽  
Vol 7 (17) ◽  
pp. 3842-3850 ◽  
Author(s):  
Sebastian D. Pike ◽  
Andrés García-Trenco ◽  
Edward R. White ◽  
Alice H. M. Leung ◽  
Jonathan Weiner ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Preparation Method ◽  
Catalyst Preparation ◽  
Ligand Effects ◽  
Highly Active ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

This paper reports on the influences of the catalyst preparation method and ligand effects for a series of highly active Cu/ZnO colloidal catalysts for the hydrogenation of CO2 to methanol.

A phenanthroline-based porous organic polymer for the iridium-catalyzed hydrogenation of carbon dioxide to formate

2019 ◽  
Vol 7 (23) ◽  
pp. 14019-14026 ◽  
Author(s):  
Gunniya Hariyanandam Gunasekar ◽  
Sungho Yoon
Keyword(s):  
Carbon Dioxide ◽  
Functional Groups ◽  
Single Site ◽  
Organic Polymer ◽  
Selective Catalyst ◽  
Porous Organic Polymer ◽  
Highly Active ◽  
First Time ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

A novel phenanthroline-functionalized porous organic polymer (phen-POP) has been designed, and prepared for the first time without other reactive functional groups in the polymer skeleton. Post-synthetic metalation of phen-POP with IrCl3 afforded a single-site, highly active and selective catalyst for the hydrogenation of CO2 to formate.

scholarly journals Correction: Colloidal Cu/ZnO catalysts for the hydrogenation of carbon dioxide to methanol: investigating catalyst preparation and ligand effects

2017 ◽  
Vol 7 (18) ◽  
pp. 4233-4233
Author(s):  
Sebastian D. Pike ◽  
Andrés García-Trenco ◽  
Edward R. White ◽  
Alice H. M. Leung ◽  
Jonathan Weiner ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Catalyst Preparation ◽  
Ligand Effects ◽  
Hydrogenation Of Carbon Dioxide

Correction for ‘Colloidal Cu/ZnO catalysts for the hydrogenation of carbon dioxide to methanol: investigating catalyst preparation and ligand effects’ by Sebastian D. Pike et al., Catal. Sci. Technol., 2017, DOI: 10.1039/c7cy01191a.

scholarly journals Hydrogenation of carbon dioxide to methanol using a homogeneous ruthenium–Triphos catalyst: from mechanistic investigations to multiphase catalysis

2015 ◽  
Vol 6 (1) ◽  
pp. 693-704 ◽  
Author(s):  
Sebastian Wesselbaum ◽  
Verena Moha ◽  
Markus Meuresch ◽  
Sandra Brosinski ◽  
Katharina M. Thenert ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Mechanistic Investigations ◽  
Organometallic Catalyst ◽  
First Time ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

The hydrogenation of CO2 to methanol using a recyclable molecular organometallic catalyst in the absence of an alcohol additive is demonstrated for the first time.

A new and different insight into the promotion mechanisms of Ga for the hydrogenation of carbon dioxide to methanol over a Ga-doped Ni(211) bimetallic catalyst

Nanoscale ◽  
2019 ◽  
Vol 11 (20) ◽  
pp. 9969-9979 ◽  
Author(s):  
Qingli Tang ◽  
Wenchao Ji ◽  
Christopher K. Russell ◽  
Yulong Zhang ◽  
Maohong Fan ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Bimetallic Catalyst ◽  
The Future ◽  
Hydrogenation Of Carbon Dioxide ◽  
Insight Into ◽  
Hydrogenation Of Co

The hydrogenation of CO2 to CH3OH is one of the most promising technologies for the utilization of captured CO2 in the future.

A highly active copper catalyst for the hydrogenation of carbon dioxide to formate under ambient conditions

2020 ◽  
Vol 49 (9) ◽  
pp. 2994-3000
Author(s):  
Karan Chaudhary ◽  
Manoj Trivedi ◽  
D. T. Masram ◽  
Abhinav Kumar ◽  
Girijesh Kumar ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Copper Catalyst ◽  
Catalytic Conversion ◽  
Ambient Conditions ◽  
Turnover Number ◽  
Highly Active ◽  
Tin Metal ◽  
Hydrogenation Of Carbon Dioxide

Catalytic conversion of CO2via hydrogenation using in situ gaseous H2 (granulated tin metal and concentrated HCl) to produce the formate salt (HCO2−) with turnover number (TON) values of 326 to 1.065 × 105 in 12 h to 48 h of reaction at 25 °C to 80 °C has been reported.

scholarly journals Carbon Dioxide Reforming of Methane over Ni Supported SiO2: Influence of the Preparation Method on the Resulting Structural Properties and Catalytic Activity

Catalysts ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 795 ◽  
Author(s):  
Hua-Ping Ren ◽  
Shao-Peng Tian ◽  
Si-Yi Ding ◽  
Gui-Qiu Huang ◽  
Min Zhu ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Particle Size ◽  
Catalytic Activity ◽  
Citric Acid ◽  
Preparation Method ◽  
Complexing Agents ◽  
Impregnation Method ◽  
Carbon Dioxide Reforming ◽  
Highly Active ◽  
Before And After

Ni-C/SiO2 and Ni-G/SiO2 catalysts were prepared by a complexed-impregnation method using citric acid and glycine as complexing agents, respectively. Ni/SiO2 was also prepared by the conventional incipient impregnation method. All the catalysts were comparatively tested for carbon dioxide reforming of methane (CDR) at P = 1.0 atm, T = 750 °C, CO2/CH4 = 1.0, and GHSV = 60,000 mL·g−1·h−1. The results showed that Ni-C/SiO2 and Ni-G/SiO2 exhibited better CDR performance, especially regarding stability, than Ni/SiO2. The conversions of CH4 and CO2 were kept constant above 82% and 87% after 20 h of reaction over Ni-C/SiO2 and Ni-G/SiO2 while they were decreased from 81% and 88% to 56% and 59%, respectively, over the Ni/SiO2. The characterization results of the catalysts before and after the reaction showed that the particle size and the distribution of Ni, as well as the interactions between Ni and the support were significantly influenced by the preparation method. As a result, an excellent resistance to the coking deposition and the anti-sintering of Ni was obtained over the Ni-C/SiO2 and Ni-G/SiO2, leading to a highly active and stable CDR performance.

Development of Highly Active Ir–PNP Catalysts for Hydrogenation of Carbon Dioxide with Organic Bases

2016 ◽  
Vol 89 (1) ◽  
pp. 113-124 ◽  
Author(s):  
Wataru Aoki ◽  
Natdanai Wattanavinin ◽  
Shuhei Kusumoto ◽  
Kyoko Nozaki
Keyword(s):  
Carbon Dioxide ◽  
Organic Bases ◽  
Highly Active ◽  
Hydrogenation Of Carbon Dioxide

Bio-inspired computational design of iron catalysts for the hydrogenation of carbon dioxide

2015 ◽  
Vol 51 (66) ◽  
pp. 13098-13101 ◽  
Author(s):  
Xinzheng Yang
Keyword(s):  
Carbon Dioxide ◽  
Active Center ◽  
Computational Design ◽  
Iron Complex ◽  
Iron Catalysts ◽  
Hydrogenation Of Carbon Dioxide ◽  
Hydrogenation Of Co

A computationally designed aliphatic PNP iron complex as a mimic of the active center of [Fe]-hydrogenase for the hydrogenation of CO2.

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