Selective Sorption of Phenol and Related Compounds from Aqueous Solutions onto Graphitized Carbon Black. Adsorption and Flow Microcalorimetric Studies

Langmuir ◽  
1996 ◽  
Vol 12 (2) ◽  
pp. 423-430 ◽  
Author(s):  
Zoltán Király ◽  
Imre Dékány ◽  
Erwin Klumpp ◽  
Hans Lewandowski ◽  
Hans D. Narres ◽  
...  
Keyword(s):  
Carbon Black ◽  
Aqueous Solutions ◽  
Graphitized Carbon Black ◽  
Selective Sorption ◽  
Graphitized Carbon ◽  
Related Compounds

scholarly journals Adsorption of Sodium Hexadecyl Sulfate and Triton X from Binary Aqueous Solutions at Thermally Graphitized Carbon Black

2020 ◽  
Vol 65 (1) ◽  
pp. 72-79
Author(s):  
Olga Kochkodan ◽  
Victor Maksin ◽  
Tetyana Semenenko
Keyword(s):  
Carbon Black ◽  
Aqueous Solutions ◽  
Nonionic Surfactant ◽  
Adsorption Layer ◽  
Nonionic Surfactants ◽  
Graphitized Carbon Black ◽  
Bulk Solution ◽  
Graphitized Carbon ◽  
Individual Solution ◽  
Triton X

Adsorption of anionic sodium hexadecyl sulfate (SHS) and nonionic Triton X surfactants with different ethoxylation degree: TX-45, TX-100 and TX-300 from their individual and mixed aqueous solutions at the surface of thermally graphitized carbon black (CB) was studied. It was found that at low solution concentrations addition of the nonionic surfactant increases the amount of SHS adsorbed from SHS/Triton X mixtures compared to SHS amount adsorbed from its individual solution. These findings might be explained by decreasing in electrostatic repulsion between SHS ions due to inclusion of the molecules of the nonionic surfactant in the mixed adsorption layer. At higher solution concentrations, adsorption of SHS decrease as a result of displacement of SHS ions from the mixed adsorption layer by Triton X molecules. It was established that the composition of the mixed adsorption layer at CB surface notably differ from the composition of the surfactant mixture in the bulk solution. The mixed adsorption layer is enriched with the molecules of the nonionic surfactants and this conclusion is confirmed by the results of measuring zeta potential of CB particles with the adsorbed surfactants.

A Preparation of High Resolution Standards for Electron Microscopy. Part II

1971 ◽  
Vol 29 ◽  
pp. 160-161
Author(s):  
Akira Tanaka ◽  
David F. Harling
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Carbon Black ◽  
Single Crystal ◽  
Dark Field ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon ◽  
Dark Field Imaging ◽  
Crystal Films ◽  
Micro Holes

In the previous paper, the author reported on a technique for preparing vapor-deposited single crystal films as high resolution standards for electron microscopy. The present paper is intended to describe the preparation of several high resolution standards for dark field microscopy and also to mention some results obtained from these studies. Three preparations were used initially: 1.) Graphitized carbon black, 2.) Epitaxially grown particles of different metals prepared by vapor deposition, and 3.) Particles grown epitaxially on the edge of micro-holes formed in a gold single crystal film.The authors successfully obtained dark field micrographs demonstrating the 3.4Å lattice spacing of graphitized carbon black and the Au single crystal (111) lattice of 2.35Å. The latter spacing is especially suitable for dark field imaging because of its preparation, as in 3.), above. After the deposited film of Au (001) orientation is prepared at 400°C the substrate temperature is raised, resulting in the formation of many square micro-holes caused by partial evaporation of the Au film.

Preparation and performance evaluation of chromatographic column precoated with graphitized carbon black

2017 ◽  
Vol 35 (4) ◽  
pp. 375
Author(s):  
Zhonglai WANG ◽  
Enlin SHI ◽  
Xiaohai FU ◽  
Junling ZENG ◽  
Farong YU
Keyword(s):  
Performance Evaluation ◽  
Carbon Black ◽  
Graphitized Carbon Black ◽  
Chromatographic Column ◽  
Graphitized Carbon ◽  
And Performance

Adsorption Equilibria of Carbon Dioxide and Ethane on Graphitized Carbon Black†

2010 ◽  
Vol 55 (10) ◽  
pp. 4301-4305 ◽  
Author(s):  
Ming Li ◽  
Juan Liu ◽  
Ting-liang Wang
Keyword(s):  
Carbon Dioxide ◽  
Carbon Black ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon ◽  
Adsorption Equilibria

Simulation study of ammonia adsorption on graphitized carbon black

2006 ◽  
Vol 32 (7) ◽  
pp. 523-537 ◽  
Author(s):  
G. R. Birkett ◽  
D. D. Do
Keyword(s):  
Carbon Black ◽  
Simulation Study ◽  
Graphitized Carbon Black ◽  
Ammonia Adsorption ◽  
Graphitized Carbon

Sorption capacities of graphitized carbon black in determination of chlorinate pesticides traces in water

1980 ◽  
Vol 52 (13) ◽  
pp. 2033-2036 ◽  
Author(s):  
Alessandro. Bacaloni ◽  
Giancarlo. Goretti ◽  
Aldo. Lagana ◽  
Bianca Maria. Petronio ◽  
Mauro. Rotatori
Keyword(s):  
Carbon Black ◽  
Graphitized Carbon Black ◽  
Graphitized Carbon
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