Results 201 to 210 of about 22,711 (245)

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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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 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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Carbon-Carbon and Carbon-Heteroatom

2022
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A Bis‐(carbone) Pincer Ligand and Its Coordinative Behavior toward Multi‐Metallic Configurations

Angewandte Chemie - International Edition, 2022
Tiow-Gan Ong, Lili Zhao
exaly  

Carbone Derivatives of Group 14: A Class of Important Reactive Intermediates

Acta Chimica Sinica, 2022
Weiqun Shi, Jipan Yu
exaly  

Le dermatologue, les congrès et le bilan carbone

Annales De Dermatologie Et De Vénéréologie, FMC, 2023
Nicolas Kluger
exaly