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The construction of ionic conductive hydrogels with high transparency, excellent mechanical robustness, high toughness, and rapid self-recovery is highly desired yet challenging.
Bing Zhang+6 more
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Ions forming stable electron configurations 1. When atoms form ions by losing or gaining electrons, they do so to produce a full outer shell giving the atom a stable electron configuration.
Ionic Bonding, Ionic Bonding
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An ab initio Study of the Structure and Energetics of Hydrogen Bonding in Ionic Liquids
Unlike typical hydrogen-bonded networks such as water, hydrogen bonded ionic liquids display some unusual characteristics due to the complex interplay of electrostatics, polarization, and dispersion forces in the bulk.
Kaycee Low+2 more
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The Analysis of Prospective Chemistry Teachers’ Cognitive Structure: The Subject of Covalent and Ionic Bonding [PDF]
Background:Comprehending the subjects and concepts of chemistry requires that students understand the related concepts and ideas, which in turn, develops compatible and consistent knowledge structures.
Özgür Özcan, Senar Temel
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Hydrogen bonding in ionic liquids probed by linear and nonlinear vibrational spectroscopy [PDF]
Three imidazolium-based ionic liquids of the type [C _n mim][NTf _2 ] with different alkyl chain lengths ( n = 1, 2 and 8) at the first position of the imidazolium ring were studied applying infrared, linear Raman and multiplex coherent anti-Stokes ...
C Roth+7 more
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The Nature of Hydrogen Bonding in Protic Ionic Liquids
The size, direction, strength, and distribution of hydrogen bonds in several protic ionic liquids (PILs) has been elucidated using neutron diffraction and computer simulation.
Robert Hayes+3 more
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Analysis of Students’ Chemical Bonding Misconception with A Four-Tier Diagnostic Test
Students had difficulty understanding the chemical bonding concept because of its complex and abstract nature. This difficulty could lead to chemical bonding misconceptions.
Rosyidah Syafaatur Rohmah+3 more
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A family of ionic supersalts with covalent-like directionality and unconventional multiferroicity
Binary ionic crystals, such as NaCl, are non-polar due to directionless ionic bonding interactions. Here, the authors show that polarity can be developed by using superalkali/superhalogen ions as building blocks, leading to ionic supersalts with ...
Yaxin Gao, Menghao Wu, Puru Jena
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Static visual representations (VRs) of chemical structures are necessary for an understanding of chemical bonding, a topic which continues to lead to learning difficulties and misconceptions for many students.
Tsaparlis Georgios+3 more
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NMR of Natural Products as Potential Drugs
This review outlines methods to investigate the structure of natural products with emphasis on intramolecular hydrogen bonding, tautomerism and ionic structures using NMR techniques.
Poul Erik Hansen
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