IISER Thiruvananthapuram Develops Solid Material for Hydrogen and Methane Production

#GS-3 #Science & Technology #Energy #Environment #Conservation #Growth & Development #Rapid Fire CA

Key takeaways

Researchers at IISER Thiruvananthapuram created a solid compound named magnesium hydridomethylzincate that releases hydrogen and methane when heated.
The compound stays solid at room temperature and offers an alternative to storing hydrogen, which has a very low density in gas form.
Key limitations include high sensitivity to moisture and unproven ability to be recharged with gases after use.
Methane is the simplest hydrocarbon with 1 carbon atom and 4 hydrogen atoms, serving as the primary component of natural gas.
Green Hydrogen is produced by splitting water (H2O) using renewable energy, offering a low-emission fuel alternative.

Scientists at the IISER Thiruvananthapuram have successfully created a solid compound that releases both hydrogen and methane when heated.
The newly synthesized material is named magnesium hydridomethylzincate.
It consists of four key elements: magnesium, zinc, hydrogen, and carbon.
This compound stays completely stable in solid form at room temperature.

Storing hydrogen in gas form is hard and expensive because of its very low density.
This solid compound offers a safer alternative to transporting highly compressed fuel gases in heavy tanks.
However, one main limitation is that the material reacts very quickly to moisture.
Researchers still need to test if the compound can be recharged with gases after use.

Methane is the simplest type of hydrocarbon and forms the first member of the alkane series.
Each molecule contains 1 carbon atom bonded with 4 hydrogen atoms.
It is a lighter than air, colorless, and odorless gas that catches fire very easily.
This gas acts as the main component of natural gas.
Natural gas deposits underground contain high amounts of methane, and decaying organic matter in low-oxygen areas also produces it.
People commonly burn it for cooking, heating, and power generation, or use it to make methanol, hydrogen, and other chemicals.

Hydrogen is the lightest and most common chemical element in the whole universe.
It is a colorless, odorless, and tasteless gas that ignites very quickly.
Earth has very little pure hydrogen gas in the air, but vast amounts exist inside water (H2O) and organic material.
Industries use it mainly for making ammonia, refining petroleum, powering rockets, and fueling fuel cells.
Green Hydrogen comes from splitting water molecules using clean renewable power like solar or wind.
This green variant creates zero carbon emissions, making it much cleaner than hydrogen made from fossil fuels.