The effect of phenol–formaldehyde resin on the electrochemical properties of carbon-coated LiFePO4 materials in pilot scale

Ionics ◽  
2014 ◽  
Vol 21 (6) ◽  
pp. 1525-1531 ◽  
Author(s):  
Yuanyuan Rao ◽  
Kangping Wang ◽  
Hui Zeng
Keyword(s):  
Electrochemical Properties ◽  
Phenol Formaldehyde ◽  
Pilot Scale ◽  
Phenol Formaldehyde Resin ◽  
Formaldehyde Resin ◽  
Carbon Coated

Purification of water contaminated with heavy metals by example of lead as promising material based on graphene nanostructures

2020 ◽  
pp. 34-43
Author(s):  
N. R. Memetov ◽  
◽  
A. V. Gerasimova ◽  
A. E. Kucherova ◽  
◽  
...  
Keyword(s):  
Adsorption Process ◽  
Phenol Formaldehyde ◽  
Phenol Formaldehyde Resin ◽  
Formaldehyde Resin ◽  
Parameter Estimates ◽  
Maximum Adsorption Capacity ◽  
Ecological Situation ◽  
Characteristic Parameters ◽  
Purification Of Water ◽  
Graphene Nanostructures

The paper evaluates the effectiveness of the use of graphene nanostructures in the purification of lead (II) ions to improve the ecological situation of water bodies. The mechanisms and characteristic parameters of the adsorption process were analyzed using empirical models of isotherms at temperatures of 298, 303, 313 and 323 K, which correspond to the following order (based on the correlation coefficient): Langmuir (0.99) > Temkin (0.97) > Dubinin – Radushkevich (0.90). The maximum adsorption capacity of the material corresponds to the range from 230 to 260 mg/g. We research the equilibrium at the level of thermodynamic parameter estimates, which indicates the spontaneity of the process, the endothermic nature and structure change of graphene modified with phenol-formaldehyde resin during the adsorption of lead (II) ions, leading to an increase in the disorder of the system.

scholarly journals Properties Enhancement of Oil Palm Plywood through Veneer Pretreatment with Low Molecular Weight Phenol-Formaldehyde Resin

2010 ◽  
Vol 24 (8-10) ◽  
pp. 1729-1738 ◽  
Author(s):  
Y. F. Loh ◽  
M. T. Paridah ◽  
Y. B. Hoong ◽  
E. S. Bakar ◽  
H. Hamdan ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Oil Palm ◽  
Phenol Formaldehyde ◽  
Phenol Formaldehyde Resin ◽  
Formaldehyde Resin ◽  
Low Molecular Weight

Preparation of mesoporous carbon derived from mixtures of phenol-formaldehyde resin and ethylene glycol

2008 ◽  
Vol 62 (21-22) ◽  
pp. 3716-3718 ◽  
Author(s):  
Shunjian Xu ◽  
Guanjun Qiao ◽  
Hongjie Wang ◽  
Dichen Li ◽  
Tianjian Lu
Keyword(s):  
Ethylene Glycol ◽  
Mesoporous Carbon ◽  
Phenol Formaldehyde ◽  
Phenol Formaldehyde Resin ◽  
Formaldehyde Resin
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