Ordered micro-porous carbon molecular sieves containing well-dispersed platinum nanoparticles for hydrogen storage

2009 ◽  
Vol 119 (1-3) ◽  
pp. 39-46 ◽  
Author(s):  
Yun-Xia Yang ◽  
Laure Bourgeois ◽  
Chunxia Zhao ◽  
Dongyuan Zhao ◽  
Alan Chaffee ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Porous Carbon ◽  
Platinum Nanoparticles ◽  
Molecular Sieves ◽  
Carbon Molecular Sieves

scholarly journals Oxygen-enriched surface modification for improving the dispersion of iron oxide on a porous carbon surface and its application as carbon molecular sieves (CMS) for CO2/CH4 separation

RSC Advances ◽  
2021 ◽  
Vol 11 (58) ◽  
pp. 36782-36791
Author(s):  
Nur Indah Fajar Mukti ◽  
Teguh Ariyanto ◽  
Wahyudi Budi Sediawan ◽  
Imam Prasetyo
Keyword(s):  
Surface Modification ◽  
Iron Oxide ◽  
Porous Carbon ◽  
Molecular Sieves ◽  
Carbon Surface ◽  
Carbon Molecular Sieves

The separation of CO2/CH4 can be enhanced by impregnating porous carbon with iron oxide.

Characterization and Electrochemical Properties of Nitrogen-Doped Ordered Microporous Carbons Containing Well-Dispersed Platinum Nanoparticles

2011 ◽  
Vol 284-286 ◽  
pp. 875-879 ◽  
Author(s):  
Chun Xia Zhao ◽  
Yun Xia Yang ◽  
Wen Chen ◽  
Paul A. Webley ◽  
Xiao Yu Li ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Platinum Nanoparticles ◽  
Molecular Sieves ◽  
High Surface ◽  
High Surface Area ◽  
Chemical Vapor ◽  
Chemical Vapor Deposition Method ◽  
Carbon Molecular Sieves ◽  
Electrochemical Tests ◽  
Wide Range

Ordered high surface area microporous carbon molecular sieves containing well-dispersed platinum nanoparticles have been prepared by chemical vapor deposition method. Acetonitrile was employed as carbon and nitrogen precursors to yield N-doped carbon molecular sieves. N-doped carbons have an average nitrogen content of ~ 4.1 wt%. Electrochemical tests showed that the rectangular-shaped CVs of N-doped carbons could be well retained over a wide range of scan rates (5~100 mV/s), and the CV curves presented a steep current change at the switching potentials. N-doped carbons exhibited excellent performance as an electrochemical supercapacitor with a calculated specific capacitance of 168 F/g. Meanwhile, it was noticed that a reasonable Pt loading would help to improve the capacitance. It was proposed that the polarizability or surface state modification by nitrogen doping and regular interconnected porous structure might contribute to the improvement of N-doped carbons’ electrochemical properties.

scholarly journals In silico synthesis of carbon molecular sieves for high-performance air separation

Carbon ◽  
2019 ◽  
Vol 141 ◽  
pp. 626-634 ◽  
Author(s):  
Yasuyuki Yamane ◽  
Hideki Tanaka ◽  
Minoru T. Miyahara
Keyword(s):  
In Silico ◽  
Molecular Sieves ◽  
High Performance ◽  
Air Separation ◽  
Carbon Molecular Sieves

scholarly journals Carbon hollow nanobubbles on porous carbon nanofibers: An ideal host for high-performance sodium-sulfur batteries and hydrogen storage

2018 ◽  
Vol 14 ◽  
pp. 314-323 ◽  
Author(s):  
Guanglin Xia ◽  
Lijun Zhang ◽  
Xiaowei Chen ◽  
Yuqin Huang ◽  
Dalin Sun ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Carbon Nanofibers ◽  
Porous Carbon ◽  
High Performance ◽  
Sodium Sulfur
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