Ab Initio Study of Atropisomers of Derivatives of N-Benzyl-2-phenylpyridinium Ions by Firouzeh Nemati, Hossein Kiani

“…Ab initio calculation at RHF/6-31G* level of theory for geometry optimization of conformers of N-benzyl-2-phenylpyridinium ions are reported. The series of electron-withdrawing and electron-donating groups have been replaced by 3-H phenyl and benzyl of N-benzyl-2-phenylpyridinium ions and the energy difference between the syn- and anti- forms discussed in terms of π-π stacking.…”
Get full text

Peculiarities of the Adsorption of Heavy-Metal Ions from Aqueous Media by Modified Cellulose by Tatiana E. Nikiforova, Vladimir A. Kozlov, Vera A. Loginova

“…In the aldehyde–bisulphite groups, two singly charged ions (Na + and H + ) are consequently replaced with two equivalents of metal ion resulting in the formation of colourless chelate complexes. …”
Get full text

The Contribution of Secondary Particles Following Carbon Ion Radiotherapy to Soft Errors in CIEDs by Yudai Kawakami, Makoto Sakai, Hiroaki Masuda, Masami Miyajima, Takao Kanzaki, Kazutoshi Kobayashi, Tatsuya Ohno, Hiroshi Sakurai

Subjects: “…Carbon ion radiotherapy…”
Get full text

Hybrid Simulations of Interstellar Pickup Ions at the Solar Wind Termination Shock Revisited by Joe Giacalone, M. Kornbleuth, M. Opher, M. Gkioulidou, J. Köta, E. Puzzoni, J. D. Richardson, G. P. Zank

Subjects: “…Pickup ions…”
Get full text

Online Parameter Identification of the Lithium-Ion Battery with Refined Instrumental Variable Estimation by An Wen, Jinhao Meng, Jichang Peng, Lei Cai, Qian Xiao

“…Refined Instrumental Variable (RIV) estimation is applied to online identify the parameters of the Equivalent Circuit Model (ECM) for Lithium-ion (Li-ion) battery in this paper, which enables accurate parameters estimation with the measurement noise. …”
Get full text

Experimental Research on the Impact of Ion Exchange and Infiltration on the Microstructure of Rare Earth Orebody by Xiaojun Wang, Yulong Zhuo, Shuqiang Deng, Yongxin Li, Wen Zhong, Kui Zhao

“…To detect the evolutional characteristics of pore structure in ore leaching process of ion-type rare earth, this paper analyzes the influence mechanism of ion exchange seepage action on the microstructure of orebody, and an experiment for remodeling rare earth saturated samples and ore leaching was designed. …”
Get full text

Cell Architecture Design for Fast-Charging Lithium-Ion Batteries in Electric Vehicles by Firoozeh Yeganehdoust, Anil Kumar Madikere Raghunatha Reddy, Karim Zaghib

Subjects: “…lithium-ion batteries…”
Get full text

The Relationship between pH and Heavy Metal Ion Sorption by Algal Biomass by Ying-Zhong Tang, Karina Y.H. Gin, M.A. Aziz

“…The relationship between pH and heavy metal ion sorption by the biomass of two algal species was studied under controlled experimental conditions. …”
Get full text

Lithium-Ion Battery Capacity Estimation: A Method Based on Visual Cognition by Yujie Cheng, Laifa Tao, Chao Yang

“…This study introduces visual cognition into Lithium-ion battery capacity estimation. The proposed method consists of four steps. …”
Get full text

An Adaptive Estimation Scheme for Open-Circuit Voltage of Power Lithium-Ion Battery by Yun Zhang, Chenghui Zhang, Naxin Cui

“…Firstly an equivalent circuit model is employed to describe the polarization characteristic and the dynamic behavior of the lithium-ion battery; the state-space representation of the electrical performance for the battery is obtained based on the equivalent circuit model. …”
Get full text

Structural evolution mechanisms and design strategies of layered cathodes for sodium-ion batteries by Li Zhang, Jun Wang, Wenhai Ji, Nuria Tapia-Ruiz, Martin Winter, Jie Li

Subjects: “…Sodium ion batteries…”
Get full text

Determination of nuclear charge radius by extreme-ultraviolet spectroscopy of Na-like ions by A. Hosier, Dipti, S. A. Blundell, A. Lapierre, R. Silwal, G. Gwinner, J. N. Tan, A. Naing, J. D. Gillaspy, Y. Yang, P. Szypryt, G. O'Neil, H. Staiger, J. M. Dreiling, A. C. C. Villari, I. Angeli, Yu. Ralchenko, E. Takacs

“…The technique utilizes only a few million ions stored in an ion trap, which should apply to measurements with small quantities of radioactive nuclei.…”
Get full text

Cyanide ion oxidation by catalytic effect of nickel ferrites activated carbon composites by C. Feijoo, E. De la Torre, R. Narvaez

“…CONCLUSION: Nickel ferrite is able to oxidize cyanide ion to cyanate ion; being the ferrite-activated carbon combination, with which composite materials with catalytic properties of cyanide ion are obtained. …”
Get full text

Kinetics and Mechanism of Oxidation of Hexamethylenediaminetetraacetatocobaltate(II) Complex by Periodate Ion in Aqueous Medium by R. M. Naik, B. Kumar J. Rai, R. Rastogi, S. B. S. Yadav

“…The kinetics and mechanism of oxidation of [CoII HDTA]4- (Where HDTA=Hexamethylenediamine tetraacetic acid} by periodate ion has been studied in aqueous acidic medium. The reactions has been investigated spectrophotometrically at λmax = 580 nm under pseudo- first -order condition by taking large excess of oxidant [IO4] at pH = 4.0±0.02, I = 0.1 M (CH3COONa + NaNO3).and temperature = 30± 0.1 °C The electron transfer reaction between [CoII HDTA] 4- and [IO4-] obeys inner sphere reaction pathway through the formation of long-lived intermediate complex which finally get converted into a corresponding [CoIIIHDTA] 3- complex as final reaction product. …”
Get full text

Ion‐Permeable Electrospun Scaffolds Enable Controlled In‐Vitro Electrostimulation Assay of Myoblasts by Serafina Pacilio, Francesco Decataldo, Roberta Costa, Tobias Cramer, Beatrice Fraboni, Giovanna Cenacchi, Maria Letizia Focarete

Get full text

Preparation, Characterization, and Analytical Application of Ramipril Membrane-Based Ion-Selective Electrode by Hassan Arida, Mona Ahmed, Abdallah Ali

“…The fabrication and electrochemical evaluation of two PVC membrane-based Ion-Selective electrodes responsive for ramipril drug have been proposed. …”
Get full text

The influence of cupric ions on shape of potentiodynamic curves obtained on 18 K gold by Rajčić-Vujasinović Mirjana, Trujić V., Stević Zoran, Šaćirbegović S.

Subjects: Get full text

Effects of Ion-Releasing Tooth-Coating Material on Demineralization of Bovine Tooth Enamel by Koji Kawasaki, Masaki Kambara

“…Further, plane-scanning by EPMA analysis in the S-PRG filler group showed no changes in Ca ion distribution, and F ions showed peak levels on the surface of enamel specimens. …”
Get full text

A selective colorimetric chemosensor for detection of Cu(II) ions in aqueous samples by Ferretti, Cristián Alejandro, Gutierrez, Leandro Gabriel, Guntero, Vanina Alejandra, Noriega, Pablo Javier, Kneeteman, María Nelida

Subjects: Get full text

Comparative Removal of Cr(VI) and F− Ions from Water by Freezing Technology by Fekadu Melak, Tsegaye Girma Asere

“…Trace element ions, such as Cr(VI) and F−, are of particular interest due to their environmental impact. …”
Get full text