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The Performance of Chitosan-based Activated Carbon for Supercapacitor by Sayem M Abu, M N M Ansari et al

In sustainable technologies, the application of supercapacitors (SC) for energy conversion and storage systems is rapidly increasing. Supercapacitors are widely employed in applications that require fast charge and discharge phases, such as in the automobile industry, where they are utilized in energy storage. Chitosan (CS) is a natural polymer material utilized in supercapacitor fabrication. Interest in supercapacitors is due to their high-energy capacity, storage for a shorter period, and longer lifetime. In this research, the fabrication of symmetric supercapacitors with activated carbon (AC) electrodes has been investigated in order to analyze their performance characteristics. AC is derived from CS biomass, which has remarkable biodegradability. It has been chemically activated using ZnCl2 as the activating agent. CS has been activated inside a furnace at 500, 600, and 700°C in an inert N2 atmosphere. A 1M aqueous potassium hydroxide (KOH) solution is used as the electrolyte. The

Effect of activation temperature on the performance of Chitosan-based by M Abu Sayem, M A Hannan et al

In the current study, the performance characteristics of symmetric super-capacitor (SC) utilizing activated carbon electrodes have been analyzed in an aqueous 1M potassium hydroxide (KOH) solution implemented as the electrolyte. Activated carbon (AC) is derived from Chitosan (CS), which possesses remarkable biodegradable characteristics via the chemical activation method at N2 atmosphere conditions using ZnCl2 as activating agent. To evaluate how CS performs at various activation temperatures of 500, 600, and 700°C, the experiment was conducted. The effect on activation temperature here on porous properties of prepared AC was investigated systematically, using surface area and pore size analysis. Additional morphological properties of synthesized AC were analyzed using the techniques of scanning electron microscopy (SEM) and Energy Dispersive X-Ray Analysis (EDX). Symmetric super-capacitor electrodes were fabricated, and their performance was analyzed in a two-electrode system applyin

Fusion Worldwide Announces Grand Opening of Prosemi Facility to Expand Capabilities for Electronics Components Authenticity Testing and Services

New 26,000+ sq.ft. space expands services, improves standards for performance quality. BOSTON, Dec. 21, 2022 /PRNewswire/ Fusion Worldwide, the premier global open market sourcing distributor for electronic products, today announced the grand opening of a new facility for its subsidiary Prosemi Pte. Ltd. ("Prosemi"), the exclusive large-scale electronic component test house, based in Singapore. Established in 1998 and acquired by Fusion Worldwide in February 2022, Prosemi has built a reputation among the world's largest CMs and OEMs for testing electronic components and providing baking, tape and reel, and IC programming services. The new, expanded facility improves performance standards through investments in new technologies and capabilities to support customers around the world, ensuring both quality and speed for electronic component testing. Newly available testing services at the facility include JTAG boundary-scan (IEEE Std 1149.1) for evaluating the special embe

Fusion Worldwide Announces Grand Opening of Prosemi Facility to Expand Capabilities for Electronics Components Authenticity Testing and Services - PRN India News

Fusion Worldwide Announces Grand Opening of Prosemi Facility to Expand Capabilities for Electronics Components Authenticity Testing and Services - PRN India News
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