scholarly journals Effects of ionic liquid concentration on coal low‐temperature oxidation

2019 ◽  
Vol 7 (5) ◽  
pp. 2165-2179 ◽  
Author(s):  
Chuanbo Cui ◽  
Shuguang Jiang ◽  
Kai Wang ◽  
Siwen Zheng ◽  
Ming Li ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Low Temperature ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Liquid Concentration ◽  
Ionic Liquid Concentration

Effects of imidazole ionic liquid on macroparameters and microstructure of bituminous coal during low-temperature oxidation

Fuel ◽  
2019 ◽  
Vol 246 ◽  
pp. 160-168 ◽  
Author(s):  
Jun Deng ◽  
Zu-Jin Bai ◽  
Yang Xiao ◽  
Chi-Min Shu ◽  
Bin Laiwang
Keyword(s):  
Ionic Liquid ◽  
Low Temperature ◽  
Bituminous Coal ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation

Characterization of a Soft Pressure Sensor on the Basis of Ionic Liquid Concentration and Thickness of the Piezoresistive Layer

2019 ◽  
Vol 19 (15) ◽  
pp. 6076-6084 ◽  
Author(s):  
Md. Omar Faruk Emon ◽  
Jeongwoo Lee ◽  
U Hyeok Choi ◽  
Da-Hye Kim ◽  
Kyung-Chang Lee ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Pressure Sensor ◽  
Liquid Concentration ◽  
Ionic Liquid Concentration

scholarly journals Influence of Co-Precipitation Agent on the Structure, Texture and Catalytic Activity of Au-CeO2 Catalysts in Low-Temperature Oxidation of Benzyl Alcohol

Catalysts ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 641
Author(s):  
Lukasz Wolski ◽  
Grzegorz Nowaczyk ◽  
Stefan Jurga ◽  
Maria Ziolek
Keyword(s):  
Gold Nanoparticles ◽  
Catalytic Activity ◽  
Low Temperature ◽  
Benzyl Alcohol ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Oxidation Of Benzyl Alcohol ◽  
Key Factor ◽  
Au Particle Size ◽  
Co Precipitation

The aim of the study was to establish the influence of a co-precipitation agent (i.e., NaOH–immediate precipitation; hexamethylenetetramine/urea–gradual precipitation and growth of nanostructures) on the properties and catalytic activity of as-synthesized Au-CeO2 nanocomposites. All catalysts were fully characterized with the use of XRD, nitrogen physisorption, ICP-OES, SEM, HR-TEM, UV-vis, XPS, and tested in low-temperature oxidation of benzyl alcohol as a model oxidation reaction. The results obtained in this study indicated that the type of co-precipitation agent has a significant impact on the growth of gold species. Immediate co-precipitation of Au-CeO2 nanostructures with the use of NaOH allowed obtainment of considerably smaller and more homogeneous in size gold nanoparticles than those formed by gradual co-precipitation and growth of Au-CeO2 nanostructures in the presence of hexamethylenetetramine or urea. In the catalytic tests, it was established that the key factor promoting high activity in low-temperature oxidation of benzyl alcohol was size of gold nanoparticles. The highest conversion of the alcohol was observed for the catalyst containing the smallest Au particle size (i.e., Au-CeO2 nanocomposite prepared with the use of NaOH as a co-precipitation agent).

Low temperature oxidation of copper alloys—AEM and AFM characterization

2007 ◽  
Vol 42 (12) ◽  
pp. 4684-4691 ◽  
Author(s):  
Mari Honkanen ◽  
Minnamari Vippola ◽  
Toivo Lepistö
Keyword(s):  
Low Temperature ◽  
Copper Alloys ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation

scholarly journals A study of the low-temperature oxidation of a long chain aldehyde: n-hexanal

2017 ◽  
Vol 36 (1) ◽  
pp. 365-372 ◽  
Author(s):  
Anne Rodriguez ◽  
Olivier Herbinet ◽  
Frédérique Battin-Leclerc
Keyword(s):  
Low Temperature ◽  
Low Temperature Oxidation ◽  
Temperature Oxidation ◽  
Long Chain ◽  
Chain Aldehyde
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