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DNA Adsorption on Carbonaceous Materials
ChemInform, 2005AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Maria Isabel Pividori, Salvador Alegret
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Electron spectroscopy of carbonaceous materials
Applied Surface Science, 1996Abstract The effect of the possible electronic configurations of carbon in carbonaceous materials on the X-ray excited Auger and photoelectron spectra is discussed. It is shown that a simple treatment of the X-ray excited carbon KVV Auger peak that does not involve differentiation or smoothing is sufficient to enable the sp2 : sp3 ratio to be ...
Graham C. Smith, Philip J. Shuff
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Organic Material of Carbonaceous Shales
AAPG Bulletin, 1922Microscopic examinations of shales associated with oil showed the presence of an ulmohumic groundmass plus other identifiable organic remains. Asphalt may be formed from the ulmohumic acid precipitates in the presence of seawater and electrolytes. Rivers and streams acted as concentrating agents for millions of tons of organic materials, which later ...
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CARBONACEOUS MATERIALS AS DESULFURIZATION MEDIA
2006Activated carbon-based materials have proven to work efficiently as adsorbents of sulfur containing species such as hydrogen sulfide, sulfur dioxide, methyl mercaptans from gas phase. This is owing to their surface feature such as functional groups, ash constituents, and high volume of small pores.
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Heteroatom doping in metal-free carbonaceous materials for the enhancement of persulfate activation
Chemical Engineering Journal, 2022Cui Lai, Bisheng Li, Xuerong Zhou
exaly