Results 261 to 270 of about 718,980 (307)

The Colloidal Stabilization of Carbon with Carbon: Carbon Nanobubbles as both Dispersant and Glue for Carbon Nanotubes

Angewandte Chemie, 2013
AbstractThe superior physical properties of carbon nanotubes (CNTs) have led to their broad application. Intrinsically, CNTs tend to agglomerate from hydrophobic interactions, which is highly undesirable for solution processing and device fabrication.
Kuzmicz, D., Prescher, S., Polzer, F., Soll, S., Seitz, C., Antonietti, M., Yuan, J.   +6 more
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Black Carbon and the Carbon Cycle

Science, 1998
When vegetation and fossil fuels burn, the combustion creates "black carbon" that becomes distributed throughout the environment. Determining how it is created and where it goes is important for studying the past history of fire and for understanding global carbon and oxygen budgets.
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Carbon–carbon bonding made easy

Chemical Communications, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
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(Invited) A Carbon-Carbon Hybrid Immobilizing Carbon Nanodots and Carbon Nanotubes

ECS Meeting Abstracts, 2016
The thrust of this work is to integrate small and uniformly sized carbon nanodots (CND) with single-walled carbon nanotubes of different diameters as electron acceptors and electron donors, respectively, and to test their synergetic interactions in terms of optoelectronic devices.
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Carbon-carbon composite

Materials Science and Engineering: A, 1997
Abstract A problem in the production of carbon-carbon composites from carbon fiber reinforced thermoset composites through pyrolization is the cracking of the matrix due to internal stresses caused by the large shrinkage of the pyrolizing matrix and the simultaneous expansion of the fibers.
Q. Gu, P. Kettunen
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Carbon-carbon, Carbon-nitrogen and Carbon-sulfur Bond Formation Reactions

2023
<div style="text-align:justify;"> The construction of C-X (X = C, N, S) bonds is an important research content in the field of organic synthesis and drug preparation. Focusing on the green construction of the core skeleton of functional fine chemicals, the team has carried out research on green synthesis and catalytic reactions of fine ...
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On the Strength of Carbon-Hydrogen and Carbon-Carbon Bonds

The Journal of Chemical Physics, 1942
Electron impact critical potentials are combined with thermochemical data to obtain values for the heats of the dissociation reactions, CH4=CH3+H, C2H6=C2H5+H, C2H6=2CH3, and nC4H10=2C2H5. The values found are: D(CH3–H)=101 kcal./mole, D(C2H5–H)=96 kcal./mole, D(CH3–CH3)=82.6 kcal./mole and D (C2H5–C2H5)=77.6 kcal./mole.
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Carbon–Carbon Coupling Constants: Discussion

1981
Publisher Summary This chapter discusses the carbon-carbon coupling constants. The field of carbon-carbon coupling constants is in an expansive period with most of the new information coming from biosynthetic studies. Interest in carbon-carbon coupling constants has increased dramatically in the recent years.
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Carbon-Carbon and Carbon-Heteroatom

2022
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Carbon Nanonecklaces with Carbon Nanotubes and Carbon Dots

2017
Carbon nanoparticles (CNP) have gained significant attention representing unique carbon-based nanomaterials that find applications in various fields of science and technology. Carbon nanotubes (CNTs) and carbon dots (CDs) have now been widely employed as an electrode in super capacitors, as fluorescent nanomaterials for imaging and for fuel cell ...
Swapna, Mohanachandran Nair Sindhu, S, Sankararaman   +1 more
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