BRIEF-Primary Deposition of Grease-Free Carbon Black on Chopped Cotton Fibers

1952 ◽  
Vol 44 (5) ◽  
pp. 934-934
Author(s):  
W Hart ◽  
Jack Compton
Keyword(s):  
Carbon Black ◽  
Free Carbon ◽  
Cotton Fibers

Hydrogen Peroxide Generation with 100% Faradaic Efficiency on Metal-Free Carbon Black

ACS Catalysis ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 2454-2459
Author(s):  
Zhe Wang ◽  
Qin-Kun Li ◽  
Chenhao Zhang ◽  
Zhihua Cheng ◽  
Weiyin Chen ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Carbon Black ◽  
Free Carbon ◽  
Faradaic Efficiency ◽  
Metal Free ◽  
Hydrogen Peroxide Generation

Surfactant-free carbon black@graphene conductive ink for flexible electronics

2019 ◽  
Vol 54 (16) ◽  
pp. 11157-11167 ◽  
Author(s):  
Xinbin Qiu ◽  
Xiaomin Zhao ◽  
Feixiang Liu ◽  
Songlin Chen ◽  
Jianfeng Xu ◽  
...  
Keyword(s):  
Carbon Black ◽  
Flexible Electronics ◽  
Free Carbon ◽  
Conductive Ink

2D hydrogenated boride as a reductant and stabilizer for in situ synthesis of ultrafine and surfactant-free carbon supported noble metal electrocatalysts with enhanced activity and stability

2020 ◽  
Vol 8 (36) ◽  
pp. 18856-18862
Author(s):  
Saisai Gao ◽  
Yang Zhang ◽  
Jinglei Bi ◽  
Bin Wang ◽  
Chao Li ◽  
...  
Keyword(s):  
Carbon Black ◽  
Metal Nanoparticles ◽  
Noble Metal ◽  
In Situ Synthesis ◽  
Free Carbon ◽  
Noble Metal Nanoparticles ◽  
Enhanced Activity

Ultrafine, surfactant-free and high dispersed noble metal nanoparticles synthesized on carbon black with hydrogenated boride as reductant and stabilizer, which presented enhanced activity and durability relative to the commercial counterparts.

scholarly journals Effect of calcium and barium on potassium-catalyzed gasification of ash-free carbon black

Fuel ◽  
2019 ◽  
Vol 254 ◽  
pp. 115647 ◽  
Author(s):  
Ross A. Arnold ◽  
Josephine M. Hill
Keyword(s):  
Carbon Black ◽  
Free Carbon

Determination of Free Carbon in Cured Rubber Stocks

1951 ◽  
Vol 24 (1) ◽  
pp. 224-227
Author(s):  
I. M. Kolthoff ◽  
R. G. Gutmacher
Keyword(s):  
Nitric Acid ◽  
Carbon Black ◽  
Natural Rubber ◽  
Osmium Tetroxide ◽  
Free Carbon ◽  
Vulcanized Rubber ◽  
Tert Butyl Hydroperoxide ◽  
Inorganic Fillers ◽  
Dilute Nitric Acid

Abstract A method for the determination of free carbon in vulcanized rubber stocks is described. The sample is softened in boiling p-dichlorobenzene before treatment with tert-butyl hydroperoxide in the presence of osmium tetroxide. No difficulties are encountered in the filtration of the carbon black. The carbon black is washed on the filter with dilute nitric acid to remove acid-soluble inorganic fillers. The method has been successfully applied to natural rubber, GR-S, Butyl rubber, and Neoprene. No correction is necessary.

Determination of Free Carbon in Rubber Goods

1937 ◽  
Vol 10 (3) ◽  
pp. 635-638
Author(s):  
E. W. Oldham ◽  
J. G. Harrison
Keyword(s):  
Carbon Black ◽  
Correction Factor ◽  
Free Carbon ◽  
Small Particles ◽  
Original Stock ◽  
Preliminary Extraction

Abstract The carbon black analysis should not be made without a consideration of the nature of the original stock. The size of the sample must be related to the black content. To lessen time consumed in this analysis, preliminary extraction of the sample should be omitted. The correction factor for clay must be applied. By the revised method greater accuracy is obtained, although there is still a tendency for the results to be higher than calculated. Precision in this method seems to depend mainly upon accuracy of weighing and avoiding the loss of small particles of black.

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