ChemInform Abstract: Preparation and Characterization of Highly Dispersed Cobalt Oxide and Sulfide Catalysts Supported on SiO2.

ChemInform ◽  
2010 ◽  
Vol 22 (13) ◽  
pp. no-no
Author(s):  
Y. OKAMOTO ◽  
K. NAGATA ◽  
T. ADACHI ◽  
T. IMANAKA ◽  
K. INAMURA ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Sulfide Catalysts ◽  
Highly Dispersed

Preparation and characterization of highly dispersed cobalt oxide and sulfide catalysts supported on silica

1991 ◽  
Vol 95 (1) ◽  
pp. 310-319 ◽  
Author(s):  
Yasuaki Okamoto ◽  
Kozo Nagata ◽  
Toshinori Adachi ◽  
Toshinobu Imanaka ◽  
Kazuhiro Inamura ◽  
...  
Keyword(s):  
Cobalt Oxide ◽  
Sulfide Catalysts ◽  
Highly Dispersed

Synthesis and characterization of reduced graphene oxide by cobalt oxide composite electrode

2020 ◽  
Author(s):  
S. Veeresh ◽  
H. Ganesh ◽  
Y. S. Nagaraj ◽  
M. Vandana ◽  
S. P. Ashokkumar ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Reduced Graphene Oxide ◽  
Cobalt Oxide ◽  
Composite Electrode ◽  
Synthesis And Characterization ◽  
Oxide Composite ◽  
Reduced Graphene

Synthesis and characterization of Au, Pt supported on graphene aerogel catalysts for CO oxidation at low temperature

2021 ◽  
Vol 11 (1) ◽  
pp. 118-122
Author(s):  
Chuyen Phan Thi ◽  
Hang Tran Thi Thanh ◽  
Phong Pham Nam ◽  
Ha Vu Thi Thu
Keyword(s):  
Low Temperature ◽  
Ambient Temperature ◽  
Co Oxidation ◽  
Pt Nanoparticles ◽  
Molar Ratio ◽  
Synthesis And Characterization ◽  
Graphene Aerogel ◽  
Highly Dispersed ◽  
Average Size

Au, Pt supported on graphene aerogel catalysts (PtAu/rGOA) with molar ratio of Pt and Au of 1:1, and total metal concentration of 5 % were successfully synthesized by hydrothermal method.  The obtained catalysts were characterized by Raman, XRD, XPS, HR-TEM, BET. It revealed that Au and Pt nanoparticles with average size of 3 – 5 nm were highly dispersed on aerogel graphene. The activity of these catalysts was tested  in CO oxidation. The results showed that the conversion of CO at ambient temperature was 100% during 25 minutes. Accordingly, PtAu/rGOA could be considered as a potential catalysts for CO oxidation at low temperature.

The Preparation and Characterization of Highly Dispersed PdO over Alumina for Low?temperature Combustion of Methane

2004 ◽  
Vol 24 (3) ◽  
pp. 393-403 ◽  
Author(s):  
Kai?lu Yu ◽  
Chang?jun Liu ◽  
Yue?ping Zhang ◽  
Fei He ◽  
Xin?li Zhu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Low Temperature Combustion ◽  
Highly Dispersed ◽  
Temperature Combustion

scholarly journals PREPARATION AND CHARACTERIZATION OF SILICA/PMMA COMPOSITES WITH HIGHLY DISPERSED SILICA—�?�DISPERSIBILITY

2012 ◽  
Vol 012 (5) ◽  
pp. 528-533
Author(s):  
Dong-ming Qi ◽  
Rui Zhang ◽  
Jie Xu ◽  
Xing-cong Shen ◽  
Ming-hua Wu
Keyword(s):  
Highly Dispersed Silica ◽  
Highly Dispersed
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