scholarly journals Direct methane conversion to methanol by ionic liquid-dissolved platinum catalysts

2006 ◽  
pp. 4617 ◽  
Author(s):  
Jihong Cheng ◽  
Zaiwei Li ◽  
Mark Haught ◽  
Yongchun Tang
Keyword(s):  
Ionic Liquid ◽  
Methane Conversion ◽  
Platinum Catalysts

scholarly journals Bioderived ionic liquid-based pretreatment enhances methane production from Agave tequilana bagasse

RSC Advances ◽  
2020 ◽  
Vol 10 (24) ◽  
pp. 14025-14032 ◽  
Author(s):  
José A. Pérez-Pimienta ◽  
José P. A. Icaza-Herrera ◽  
Hugo O. Méndez-Acosta ◽  
Victor González-Álvarez ◽  
Jorge A. Méndoza-Pérez ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Methane Production ◽  
Methane Conversion ◽  
Agave Tequilana ◽  
Biomass Characterization

Methane conversion is enhanced by optimized bioderived ionic-liquid pretreated Agave tequilana bagasse with in-depth biomass characterization analysis.

scholarly journals Nanoceria-Supported Single-Atom Platinum Catalysts for Direct Methane Conversion

ACS Catalysis ◽  
2018 ◽  
Vol 8 (5) ◽  
pp. 4044-4048 ◽  
Author(s):  
Pengfei Xie ◽  
Tiancheng Pu ◽  
Anmin Nie ◽  
Sooyeon Hwang ◽  
Stephen C. Purdy ◽  
...  
Keyword(s):  
Methane Conversion ◽  
Platinum Catalysts ◽  
Single Atom

Divergent beam microanalysis studies of bimetallic platinum catalysts supported on γ-AL2O3

1995 ◽  
Vol 53 ◽  
pp. 428-429
Author(s):  
JR Fryer ◽  
Z Huang ◽  
D Stirling ◽  
G. Webb
Keyword(s):  
Dead Time ◽  
Platinum Catalysts ◽  
Beam Intensity ◽  
Beam Diameter ◽  
Divergent Beam ◽  
Bimetallic Systems ◽  
Reforming Catalyst ◽  
Before And After ◽  
Individual Particles

Platinum dispersed on γ-alumina is used as a reforming catalyst to convert linear hydrocarbons to cyclic aromatic products. To improve selectivity and lifetime of the catalyst, other elements are included, and we have studied the distributions of Pt/Re, and Pt/Sn, bimetallic systems on the support both before and after use in octane reforming. Often, one or both of the components are not resolvable by HREM or microanalysis as individual particles because of small size and lack of contrast on the alumina, and divergent beam microanalysis has been used to establish the presence and relationship between the two elements.In the majority of catalysts the platinum is in the form of small panicles, some of which are large enough to be resolvable in the microscope. The ABT002B microscope with Link windowless Pentafet detector, used in this work, was able to obtain a resolvable signal from particles of 2nm diameter upwards. When the beam was concentrated on to such a particle the signal was at a maximum, and as the beam diameter was diverged - at the same total beam intensity and dead time - the signal decreased as shown in Figure 1.

Soft ionic liquid based resistive memory characteristics in a two terminal discrete polydimethylsiloxane cylindrical microchannel

2020 ◽  
Vol 8 (38) ◽  
pp. 13368-13374
Author(s):  
Muhammad Umair Khan ◽  
Gul Hassan ◽  
Jinho Bae
Keyword(s):  
Ionic Liquid ◽  
Acrylic Acid ◽  
Sodium Hydroxide ◽  
Sodium Salt ◽  
Resistive Memory ◽  
Cylindrical Microchannel ◽  
Memory Characteristics ◽  
Poly Acrylic Acid

This paper proposes a novel soft ionic liquid (IL) electrically functional device that displays resistive memory characteristics using poly(acrylic acid) partial sodium salt (PAA-Na+:H2O) solution gel and sodium hydroxide (NaOH) in a thin polydimethylsiloxane (PDMS) cylindrical microchannel.

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