We begin by discussing the group's early interests in the area of electrochemical molecular recognition, in which metallocene redox‐active hosts were designed for cation, anion and neutral guest species electrochemical sensing applications. The emerging field of anion coordination chemistry stimulated our...
cation 阳离子 anion 阴离子 Ion Formation 离子的形成 MAIN Idea Ions are formed when atoms gain or lose valence electrons to achieve a stable octet electron configuration. 原子得到或失去价层电子后形成离子, Real-World Reading Link Imagine that you and a group of friends go to a park to play s...
anion cation 2 :a charged subatomic particle (as a free electron) Last Updated: 31 Mar 2025 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!
Ion Exchange Chromatography Explained: Techniques and Uses Unlock Ion Exchange Chromatography Secrets with Our Comprehensive Guide Learn more PRODUCT SPOTLIGHT Purolite™ Resins Purofine™ PFA694: High Selectivity PFAS Ion Exchange Resin Enhanced industrial solution for PFAS removal in environmental discharg...
the ICR phenomena are fundamentally related to the viscous and elastic behavior of the fluid and the electrical properties (relative permittivity, ionic diffusivity, and the valency of the cation and anions) in the fluid13,14. In this work, elastic effects on ICR phone have been investigated in...
Among the many polymers, high-molecular-weight PEO and its derivate are considered as the best material for polymer electrolytes because of the presence of an optimally located and oriented ether oxygen to coordinate with the cation (Li+) to promote solvation of the salt and low glass transition...
Ion Exchange Chromatography Explained: Techniques and Uses Unlock Ion Exchange Chromatography Secrets with Our Comprehensive Guide Learn more PRODUCT SPOTLIGHT Purolite™ Resins Purofine™ PFA694: High Selectivity PFAS Ion Exchange Resin Enhanced industrial solution for PFAS removal in environmental discharg...
Anion (ClO 4-, Cl -, Br -) and cation (Cr(H 2O) 63+) catalysis of oxo-bridge cleavage in the (μ-oxo)bis(pentaaquochromium(III)) ion (aquo dimer) has been examined. Increases in pseudo-first-order acid hydrolysis rate constants (k obsd) caused by LiClO 4, NaClO 4, Mg(ClO...
Briefly, to observe ion selectivity, the chemistry and morphology of the nanochannel need to be carefully adjusted. To make a surface in a nanochannel cation-selective, it should first have fixed negative charge bounds. The space over the charged surface in the nanochannel should then be reduced...
An ion pair refers to a pair of ions in a solution of electrolytes, where the anion and cation are either in contact or separated by solvent molecules. These ion pairs play an active role in reactions involving ions. AI generated definition based on: Chemical Kinetics: Fundamentals and New ...