Výsledky vyhledávání - "Billal Zayat"

Akademický článek

Electrochemical Studies of the Cycloaddition Activity of Bismuth(III) Acetylides Towards Organic Azides Under Copper(I)-Catalyzed Conditions

Autor: Antonina L. Nazarova, Billal Zayat, Valery V. Fokin, Sri R. Narayan

Publikováno v: Frontiers in Chemistry, Vol 10 (2022)

Time-dependent monitoring of the reactive intermediates provides valuable information about the mechanism of a synthetic transformation. However, the process frequently involves intermediates with short lifetimes that significantly challenge the acce

Externí odkaz: https://doaj.org/article/4d2bf95f89324f5c94e45ae8a58e9f81

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In Situ Measurement of Ionic and Electronic Conductivities of Conductive Polymers as a Function of Electrochemical Doping in Battery Electrolytes

Autor: Sri R. Narayan, Billal Zayat, Barry C. Thompson, Pratyusha Das

Publikováno v: The Journal of Physical Chemistry C. 125:7533-7541

Conductive polymers are being studied increasingly as additives in lithium-ion batteries, supercapacitors, and other electrochemical devices due to their ability to conduct electrons and ions and s...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78fe9d99a92882d322361e18dfb24e2e
https://doi.org/10.1021/acs.jpcc.0c08934

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Understanding the Role of Carbon Mixtures on the Polarization of Sulfur Electrodes in Lithium-Sulfur Batteries

Autor: Ahamed Irshad, Rodrigo Elizalde-Segovia, B. S. Jayathilake, Billal Zayat, S. R. Narayanan

Publikováno v: Journal of The Electrochemical Society. 169:110528

The performance of the sulfur-carbon composite cathode in a lithium-sulfur battery is chiefly determined by the nature of the carbon materials, the total sulfur content, and the distribution of sulfur within the composite electrode. Despite years of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69afc6e9b1e4a8c17d0f701a25ab5cf4
https://doi.org/10.1149/1945-7111/ac9c35

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The Role of Functionalized Conducting Polymer Binders in Improving Power Density and Cycle Life of Lithium-Sulfur Batteries

Autor: Billal Zayat, Rodrigo Elizalde-Segovia, Pratyusha Das, Charlene Z. Salamat, Ahamed Irshad, Sarah H. Tolbert, Barry C. Thompson, S. R. Narayanan

Publikováno v: Journal of The Electrochemical Society. 169:100515

Lithium-Sulfur batteries are promising as the next-generation of low-cost, high-energy rechargeable batteries. However, the commercialization of this battery has been limited by poor rate capability and cycle life. To improve the performance of Li-S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38df6662d5b3c3380e626de26ad667a4
https://doi.org/10.1149/1945-7111/ac9551

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Simultaneous Measurement of Ionic and Electronic Conductivities of Conductive Polymers as a Function of Electrochemical Doping in Battery Electrolyte

Autor: Billal Zayat, Pratyusha Das, Barry C. Thompson, Sri Narayan

We show that the ionic and electronic conductivity of a wide range of p-type and n-type conducting polymer thin films can be reliably measured as a function of electrochemical doping in relevant battery electrolytes by impedance spectroscopy on inter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f79be5b223ad4990ce87ffa1a631f8c
https://doi.org/10.26434/chemrxiv.13133291.v1

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Understanding the Role of π-Conjugated Polymers as Binders in Enabling Designs for High-Energy/High-Rate Lithium Metal Batteries

Autor: Sekharipuram R. Narayanan, Billal Zayat, Rodrigo Elizalde-Segovia, Barry C. Thompson, Ahamed Irshad, Pratyusha Das

Publikováno v: Journal of The Electrochemical Society. 168:110541

Developing lithium-ion batteries with both high specific energy and high-power capability is a challenging task because of the necessity for meeting conflicting design requirements. We show that high-energy and high-rate capability can be achieved by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cea55e62c0054e2965078afffa68a6c0
https://doi.org/10.1149/1945-7111/ac3850

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