Tag: Electrochemistry

A single lemon battery typically produces less than one volt, a tiny fraction of the power needed for most household electronics. This low-voltage classic science experiment demonstrates how to get energy from a lemon by harnessing the principles of electrochemistry.

According to research, organic electrolytes are widely used in advanced battery systems like lithium-ion batteries, enabling higher voltage stability and greater energy density compared to their aqueous counterparts. So, what is an organic electrolyte, and why are these carbon-based compounds so critical to the next generation of energy storage technology?

Plants naturally produce starch to store excess glucose, and research is now exploring if this biological process can be replicated or adapted for modern power systems. Yes, modified starch can be used for energy storage as a key component in emerging green electrochemical devices like batteries and supercapacitors. Scientists are developing novel applications for this abundant biopolymer to create more sustainable and biodegradable energy storage solutions for the future.

The human body is 60% water, but this fluid balance is maintained by the crucial presence of charged minerals. The journey to understanding these vital substances, and answering the question of where did electrolytes come from, spans centuries of scientific inquiry.

In 1834, English scientist Michael Faraday first coined the term "electrolyte," defining it as a substance that conducts electricity when dissolved in water. The creation and full understanding of what constitutes electrolytes, however, evolved over decades through the work of several pioneering scientists who built upon his initial findings.

According to MDPI, gel polymer electrolytes offer a safer alternative to conventional liquid electrolytes by reducing the risk of leakage and fire hazards. Crafting your own gel electrolyte is an accessible entry point into energy storage technology, combining the high ionic conductivity of a liquid with the structural stability of a solid. This guide provides a detailed walkthrough for making a simple and effective gel electrolyte for various experimental applications.

According to the IUPAC naming convention, the Roman numeral in a compound's name directly indicates its oxidation state. So, yes, iron(III) is indeed in a higher oxidation state than iron(II), and this difference profoundly affects the element's chemical properties.

According to the U.S. Geological Survey, lithium is extracted primarily from mineral ores and brines, where it exists in various salt forms. These compounds are crucial for modern technology, making the question of which salt contains lithium highly relevant for scientists and consumers alike.

Phase Change Materials (PCMs) can store five to 14 times more energy per unit volume than sensible heat storage materials like water or rock. This article explains what are PCM and PEM (Phase Change Materials and Polymer Electrolyte Membranes) and their distinct yet sometimes complementary roles in modern technology.

Composed of approximately 60% water, the human body's fluid compartments rely on electrolyte solutions to drive essential biological functions. Understanding the purpose of an electrolyte solution is fundamental, as it explains its vital role in everything from maintaining hydration to powering modern electronic devices.