scholarly journals Solid-state synthesis of ordered mesoporous carbon catalysts via a mechanochemical assembly through coordination cross-linking

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
Pengfei Zhang ◽  
Li Wang ◽  
Shize Yang ◽  
Jennifer A. Schott ◽  
Xiaofei Liu ◽  
...  
Keyword(s):  
Solid State ◽  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Solid State Synthesis ◽  
Cross Linking ◽  
Ordered Mesoporous ◽  
Carbon Catalysts

scholarly journals Ordered Mesoporous Carbon as a Support for Palladium-Based Hydrodechlorination Catalysts

Catalysts ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 23
Author(s):  
Farzeen Sakina ◽  
Carlos Fernandez-Ruiz ◽  
Jorge Bedia ◽  
Luisa Gomez-Sainero ◽  
Richard Baker
Keyword(s):  
Photoelectron Spectroscopy ◽  
Mesoporous Carbon ◽  
Catalyst Deactivation ◽  
Average Diameter ◽  
Pd Nanoparticles ◽  
Ordered Mesoporous Carbon ◽  
Catalyst Composition ◽  
Ordered Mesoporous ◽  
Higher Hydrocarbons ◽  
Carbon Catalysts

Ordered mesoporous carbon (OMC) was employed as a support for palladium nanoparticles in catalysts for the gas phase hydrodechlorination (HDC) of trichloromethane (TCM). 1 wt% palladium was incorporated using three methods: incipient wetness (IW); a dilute solution (DS) method; and a solid-liquid (SL) method. The effect of the preparation method on catalyst structure and activity was investigated. Catalyst composition and nanostructure were studied using gas physisorption, high specification transmission electron microscopy and X-ray photoelectron spectroscopy. Catalytic conversion and product selectivities were determined in steady-state activity tests at temperatures between 70 and 300 °C. Two of the catalysts (IW and DS) showed excellent dispersion of fine Pd nanoparticles of average diameter ~2 nm. These materials showed excellent activity for HDC of TCM which compares favourably with the performance reported for Pd on amorphous carbon catalysts. In addition, they showed relatively high selectivities to the more valuable higher hydrocarbons. However, the SL method gave rise to catalysts with larger particles (~3 nm) and a less uniform palladium distribution. This resulted in lower conversion and lower selectivities to higher hydrocarbons and in more severe catalyst deactivation at the highest reaction temperatures.

Selenium-Infused Ordered Mesoporous Carbon for Room-Temperature All-Solid-State Lithium–Selenium Batteries with Ultrastable Cyclability

2020 ◽  
Vol 12 (14) ◽  
pp. 16541-16547
Author(s):  
Qiang Zhang ◽  
Liangting Cai ◽  
Gaozhan Liu ◽  
Qihua Li ◽  
Miao Jiang ◽  
...  
Keyword(s):  
Solid State ◽  
Mesoporous Carbon ◽  
Room Temperature ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous

Adsorption-enhanced hydrolysis of glucan oligomers into glucose over sulfonated three-dimensionally ordered mesoporous carbon catalysts

2016 ◽  
Vol 18 (24) ◽  
pp. 6637-6647 ◽  
Author(s):  
Paul Dornath ◽  
Stephen Ruzycky ◽  
Shintaro Pang ◽  
Lili He ◽  
Paul Dauenhauer ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Hydrolysis Of Cellulose ◽  
Carbon Catalysts ◽  
Hydrolysis Of

The hydrolysis of cellulose and β(1 → 4) oligosaccharides on carbon catalysts is a promising approach for the selective production of glucose from cellulose and its derivatives.

scholarly journals Quantitative atomic-scale structure characterization of ordered mesoporous carbon materials by solid state NMR

Carbon ◽  
2018 ◽  
Vol 131 ◽  
pp. 102-110 ◽  
Author(s):  
Zhuoran Wang ◽  
Naftali Opembe ◽  
Takeshi Kobayashi ◽  
Nicholas C. Nelson ◽  
Igor I. Slowing ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Mesoporous Carbon ◽  
Carbon Materials ◽  
Ordered Mesoporous Carbon ◽  
Structure Characterization ◽  
Atomic Scale ◽  
Ordered Mesoporous ◽  
Mesoporous Carbon Materials

scholarly journals Ultra-Stable and High-Cobalt-Loaded Cobalt@Ordered Mesoporous Carbon Catalysts: All-in-One Deoxygenation of Ketone into Alkylbenzene

ChemCatChem ◽  
2018 ◽  
Vol 10 (15) ◽  
pp. 3299-3304 ◽  
Author(s):  
Pengfei Zhang ◽  
Nanqing Chen ◽  
Dong Chen ◽  
Shize Yang ◽  
Xiaofei Liu ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Ordered Mesoporous ◽  
Carbon Catalysts

Mechanochemical Synthesis of Ruthenium Cluster@Ordered Mesoporous Carbon Catalysts by Synergetic Dual Templates

2019 ◽  
Vol 25 (36) ◽  
pp. 8494-8498 ◽  
Author(s):  
Li Wang ◽  
Jiahua Zhao ◽  
Pengfei Zhang ◽  
Shize Yang ◽  
Wangcheng Zhan ◽  
...  
Keyword(s):  
Mechanochemical Synthesis ◽  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Ruthenium Cluster ◽  
Ordered Mesoporous ◽  
Carbon Catalysts
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