Core‐Shell Faujasite@Aqueous Miscible Organic‐Layered Double Hydroxides Composites with Tunable Acid/Base Properties for One‐Pot Synthesis of Ethyl trans‐α‐Cyanocinnamate
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DOI: 10.1002/admi.202002259
Abstract: Bifunctional acid‐base catalysts have been developed by fabricating core‐shell faujasite@aqueous miscible organic‐layered double hydroxides (FAU@AMO‐LDHs) composites via the growth of AMO‐LDHs on zeolite surfaces. Interestingly, by adjusting the acid/base properties of the composites, the one‐pot… read more here.
Keywords: ethyl trans; acid base; base; shell faujasite ... See more keywords
Design of Boronic Acid–Base Complexes as Reusable Homogeneous Catalysts in Dehydrative Condensations between Carboxylic Acids and Amines
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DOI: 10.1002/ajoc.201700194
Abstract: Two novel boronic acid–base complexes were developed as reusable homogeneous catalysts for amide condensation. First, quaternary ammonium resin-bound boronates were shown to be effective catalysts that might release free boronic acids during reactions and could… read more here.
Keywords: base complexes; chemistry; acid base; boronic acid ... See more keywords
Preparation of recyclable polybutadiene rubber based on acid–base complexation
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DOI: 10.1002/app.45280
Abstract: Thermoreversible polybutadiene (PB) rubber is prepared by the self-assembly of thiol-ene functionalized PB oligomers containing amine and carboxylic acid groups, respectively, via acid–base reaction. The as-formed ionic hydrogen bonds between the amine and carboxylic acid… read more here.
Keywords: polybutadiene rubber; acid base; preparation recyclable;
Modulating Properties of Pure ZrO2 for Structure–activity Relationships in Acid‐base Catalysis: Contribution of the Alginate Preparation Route
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DOI: 10.1002/cctc.201700171
Abstract: Structure–activity relationships in heterogeneous catalysis demand the development of original preparation routes to create catalyst sets with extended surface properties. Pure zirconia is a bifunctional catalyst which shows a high versatility in acid‐base catalysis. The… read more here.
Keywords: alginate; catalysis; acid base; base ... See more keywords
Relationship between Acid–Base Properties and the Activity of ZrO2‐Based Catalysts for the Cannizzaro Reaction of Pyruvaldehyde to Lactic Acid
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DOI: 10.1002/cctc.201700305
Abstract: The Cannizzaro reaction of pyruvaldehyde to lactic acid is investigated in a flow reactor with ZrO2 catalysts with different structures and acid–base properties. The results show that a difference in the crystalline structures of two… read more here.
Keywords: reaction pyruvaldehyde; pyruvaldehyde lactic; acid base; cannizzaro reaction ... See more keywords
Generalization of Acid‐Base Diagrams Based on the Unified pH‐Scale
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DOI: 10.1002/cphc.201900388
Abstract: Abstract So far, pH‐lgc i diagrams have been exclusively used for the theoretical description of acid‐base equilibria in aqueous solutions. Here, this approach is extended to include acid‐base equilibria in nonaqueous non‐hydrogen‐bond‐donor (non‐HBD) solvents following… read more here.
Keywords: generalization acid; acid base; base; unified scale ... See more keywords
A Self-Assembled Peptide-Appended Naphthalene Diimide: A Fluorescent Switch for Sensing Acid and Base Vapors.
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DOI: 10.1002/cplu.201900577
Abstract: A histidine-containing bola-amphiphilic molecule (NDIP) containing a peptide-appended naphthalenediimide (NDI) forms fluorescent hydrogels in phosphate buffer and organogels with benzenoid solvents. These gels were characterized by several spectroscopic and microscopic techniques including FT-IR, HR-TEM, powder… read more here.
Keywords: base vapors; peptide appended; acid base; self assembled ... See more keywords
Two-membrane acid-base flow battery with hydrogen electrodes for neutralization-to-electrical energy conversion.
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DOI: 10.1002/cssc.202101460
Abstract: Acid-base flow batteries (ABFB) are promising and environmentally benign class of flow batteries that utilize neutralization energy. Among the other flow batteries, ABFBs outstand with low cost and high solubility of the electrolytes and the… read more here.
Keywords: base flow; energy; acid base; hydrogen electrodes ... See more keywords
Performance of an environmentally benign acid base flow battery at high energy density
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Energy Research"
DOI: 10.1002/er.3941
Abstract: An increasing fraction of energy is generated by intermittent sources such as wind and sun. A straightforward solution to keep the electricity grid reliable is the connection of large-scale electricity storage to this grid. Current… read more here.
Keywords: base flow; energy; high energy; acid base ... See more keywords
Lewis Acid–Base Adducts for Efficient and Stable Cesium‐Based Lead Iodide‐Rich Perovskite Solar Cells
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DOI: 10.1002/smtd.202201117
Abstract: All‐inorganic cesium‐lead‐iodide (CsPbI3Br3−x (2 < x < 3)) perovskite presents preeminent photovoltaic performance and chemical stability. Unfortunately, this kind of material suffers from phase transition to a nonperovskite phase under oxidative chemical stresses. Herein, the… read more here.
Keywords: lead iodide; solar cells; acid base; lewis acid ... See more keywords
Evaluation of the association between strong ion acid–base disturbances and mortality in dogs: a retrospective study
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DOI: 10.1002/vms3.101
Abstract: Abstract Acid–base abnormalities are frequently encountered in veterinary emergency and critical care, but information regarding the prognostic value of these findings is limited. Several systems for analysing acid–base disturbances have been reported, but the prognostic… read more here.
Keywords: acid base; mortality; base; base disturbances ... See more keywords