Understanding the nature of bonding interactions in the carbonic acid dimers
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-018-3907-1
Abstract: AbstractCarbonic acid dimer, (CA)2, (H2CO3)2, helps to explain the existence of this acid as a stable species, different to a simple sum between carbon dioxide and water. Five distinct, well characterized types of intermolecular interactions… read more here.
Keywords: hydrogen bonds; water; nature; carbonic acid ... See more keywords
The stoichiometric dissociation constants of carbonic acid in seawater brines from 298 to 267 K
Sign Up to like & getrecommendations! Published in 2018 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2017.09.037
Abstract: Abstract The stoichiometric dissociation constants of carbonic acid ( K 1 C ∗ and K 2 C ∗ ) were determined by measurement of all four measurable parameters of the carbonate system (total alkalinity, total… read more here.
Keywords: stoichiometric dissociation; seawater; constants carbonic; carbonic acid ... See more keywords
Effectively enhancing conversion of cellulose to HMF by combining in-situ carbonic acid from CO2 and metal oxides
Sign Up to like & getrecommendations! Published in 2018 at "Industrial Crops and Products"
DOI: 10.1016/j.indcrop.2018.10.028
Abstract: Abstract Efficient valorization of cellulose is a sustainable route yet a challenging topic to solve the crisis of fossil resources. Although heterogeneous catalysts such as metal oxides have various advantages, the low surface contact area… read more here.
Keywords: cellulose; conversion; carbonic acid; metal oxides ... See more keywords
Modification of Microscopic Properties of Shale by Carbonic Acid Treatment: Implications for CO2-Based Fracturing in Shale Formations
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.9b03772
Abstract: Recent research has demonstrated that CO2, working as a fracturing fluid, possesses unique advantages during shale reservoirs development. Since water may exist in formations or be introduced into ... read more here.
Keywords: microscopic properties; modification microscopic; acid treatment; carbonic acid ... See more keywords
Toward the Shell Biorefinery: Processing Crustacean Shell Waste Using Hot Water and Carbonic Acid
Sign Up to like & getrecommendations! Published in 2019 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.8b06853
Abstract: Biomass fractionation is a prerequisite for almost any biorefinery process. Yet, a cost-effective and environmentally benign approach to separate biomass feedstock into valuable fractions remain a challenge. Herein we introduce a new fractionation method to… read more here.
Keywords: hot water; shell; biorefinery; crustacean shell ... See more keywords
Characterization of a trans–trans Carbonic Acid–Fluoride Complex by Infrared Action Spectroscopy in Helium Nanodroplets
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.8b13542
Abstract: The high Lewis basicity and small ionic radius of fluoride promote the formation of strong ionic hydrogen bonds in the complexation of fluoride with protic molecules. Herein, we report that carbonic acid, a thermodynamically disfavored… read more here.
Keywords: hydrogen; fluoride complex; acid fluoride; infrared action ... See more keywords
Carbonic Acid Diester-Based Magnetic Nanodispersed Lubricant Oils
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Friction and Wear"
DOI: 10.3103/s1068366618050033
Abstract: The technological features for magnetic lubricating oil synthesis with a carboxylic acid diester-based dispersion medium , and the study results of their properties are presented. Physicochemical and tribological features of diester-based magnetic lubricating oils are… read more here.
Keywords: magnetic nanodispersed; acid diester; based magnetic; diester based ... See more keywords
An Experimental Study of Clay Swelling Phenomenon by Carbonic Acid Injection in Clay Sandstone: Implication for CO2 Injection
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Models and Methods in Applied Sciences"
DOI: 10.5539/mas.v12n5p106
Abstract: Significant portion of CO2 is dissolved in reservoir brine during CO2-Enhanced Oil Recovery. Dissolved CO2 forms an acidic environment which could modify rock-fluid interaction. One of the phenomena that could happen due to this interaction… read more here.
Keywords: brine; co2; carbonic acid; clay swelling ... See more keywords