scholarly journals Oxidative Dehydrogenation of Propane over a High Surface Area Boron Nitride Catalyst: Exceptional Selectivity for Olefins at High Conversion

ACS Omega ◽  
2018 ◽  
Vol 3 (1) ◽  
pp. 369-374 ◽  
Author(s):  
Piyush Chaturbedy ◽  
Momin Ahamed ◽  
Muthusamy Eswaramoorthy
Keyword(s):  
Boron Nitride ◽  
Surface Area ◽  
Oxidative Dehydrogenation ◽  
High Surface ◽  
High Surface Area ◽  
High Conversion ◽  
Oxidative Dehydrogenation Of Propane

scholarly journals Nitrogen-Doped Graphene Monolith Catalysts for Oxidative Dehydrogenation of Propane

2021 ◽  
Vol 9 ◽  
Author(s):  
Weijie Liu ◽  
Tianlong Cao ◽  
Xueya Dai ◽  
Yunli Bai ◽  
Xingyu Lu ◽  
...  
Keyword(s):  
Surface Area ◽  
Oxidative Dehydrogenation ◽  
High Surface ◽  
High Surface Area ◽  
Oxidative Dehydrogenation Of Propane ◽  
Nitrogen Doped ◽  
Nitrogen Doped Graphene ◽  
Doped Graphene ◽  
Dehydrogenation Reactions ◽  
Monolith Catalysts

It’s of paramount importance to develop renewable nanocarbon materials to replace conventional precious metal catalysts in alkane dehydrogenation reactions. Graphene-based materials with high surface area have great potential for light alkane dehydrogenation. However, the powder-like state of the graphene-based materials seriously limits their potential industrial applications. In the present work, a new synthetic route is designed to fabricate nitrogen-doped graphene-based monolith catalysts for oxidative dehydrogenation of propane. The synthetic strategy combines the hydrothermal-aerogel and the post thermo-treatment procedures with urea and graphene as precursors. The structural characterization and kinetic analysis show that the monolithic catalyst well maintains the structural advantages of graphene with relatively high surface area and excellent thermal stability. The homogeneous distributed nitrogen species can effectively improve the yield of propylene (5.3% vs. 1.9%) and lower the activation energy (62.6 kJ mol−1 vs. 80.1 kJ mol−1) in oxidative dehydrogenation of propane reaction comparing with un-doped graphene monolith. An optimized doping amount at 1:1 weight content of the graphene to urea precursors could exhibit the best catalytic performance. The present work paves the way for developing novel and efficient nitrogen-doped graphene monolithic catalysts for oxidative dehydrogenation reactions of propane.

High-surface area ceramic-derived boron-nitride and its hydrogen uptake properties

2013 ◽  
Vol 1 (4) ◽  
pp. 1014-1017 ◽  
Author(s):  
Jinhong Kim ◽  
Jisun Han ◽  
Moonsu Seo ◽  
Shinhoo Kang ◽  
Dongok Kim ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Hydrogen Uptake

Oxidative dehydrogenation of ethane to ethylene over NiO loaded on high surface area MgO

2006 ◽  
Vol 260 (1-2) ◽  
pp. 144-151 ◽  
Author(s):  
Ken-Ichi Nakamura ◽  
Takanori Miyake ◽  
Toru Konishi ◽  
Toshimitsu Suzuki
Keyword(s):  
Surface Area ◽  
Oxidative Dehydrogenation ◽  
High Surface ◽  
High Surface Area ◽  
Oxidative Dehydrogenation Of Ethane

Porous boron nitride with a high surface area: hydrogen storage and water treatment

2013 ◽  
Vol 24 (15) ◽  
pp. 155603 ◽  
Author(s):  
Jie Li ◽  
Jing Lin ◽  
Xuewen Xu ◽  
Xinghua Zhang ◽  
Yanming Xue ◽  
...  
Keyword(s):  
Water Treatment ◽  
Boron Nitride ◽  
Hydrogen Storage ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area

scholarly journals Enhanced NiO Dispersion on a High Surface Area Pillared Heterostructure Covered by Niobium Leads to Optimal Behaviour in the Oxidative Dehydrogenation of Ethane

2020 ◽  
Vol 26 (42) ◽  
pp. 9371-9381
Author(s):  
Enrique Rodríguez‐Castellón ◽  
Daniel Delgado ◽  
Ana Dejoz ◽  
Isabel Vázquez ◽  
Said Agouram ◽  
...  
Keyword(s):  
Surface Area ◽  
Oxidative Dehydrogenation ◽  
High Surface ◽  
High Surface Area ◽  
Oxidative Dehydrogenation Of Ethane ◽  
Optimal Behaviour

scholarly journals A template-free solvent-mediated synthesis of high surface area boron nitride nanosheets for aerobic oxidative desulfurization

2016 ◽  
Vol 52 (1) ◽  
pp. 144-147 ◽  
Author(s):  
Peiwen Wu ◽  
Wenshuai Zhu ◽  
Yanhong Chao ◽  
Jinshui Zhang ◽  
Pengfei Zhang ◽  
...  
Keyword(s):  
Boron Nitride ◽  
Surface Area ◽  
High Surface ◽  
High Surface Area ◽  
Oxidative Desulfurization ◽  
Catalytic Performance ◽  
Boron Nitride Nanosheets ◽  
Template Free

Hexagonal BN nanosheets with high surface area are developed via methanol-mediated synthesis, presenting outstanding catalytic performance in aerobic oxidative desulfurization.

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