LND topic: sustainable-energy page 1

sustainable energy

Yeast Magic: Turning Milk Sugar into Medicines

October 29, 2025

Yeasts are tiny powerhouses. They've been helping humans make bread, beer, and wine for ages. Now, scientists are using them to make medicines too. One such yeast, Kluyveromyces lactis, is known for its work in the dairy industry. But now, it's being used in a new way. Scientists have developed a me

science

Green Energy Storage: The Power of Biomass-Derived Carbon Dots

March 13, 2025

The world is hungry for energy, and finding ways to store it sustainably is a big deal. Biomass-derived carbon dots, or B-Cdots, are stepping up to the plate. These tiny powerhouses are made from natural materials, making them eco-friendly and budget-friendly. Plus, they can be produced on a large s

science

Big Breakthrough in Making Big Catalytic Electrodes

March 12, 2025

Ever wondered how to make big, efficient catalytic electrodes without breaking the bank? Researchers have found a way to do just that. They've figured out how to make meter-scale catalytic electrodes using stuff that's already out there and easy to get. This new method uses flexible, size-a

science

Supercharging Batteries: The Lithium Ion Gel Revolution

February 24, 2025

Lithium ions are tiny particles that could change how we store and use energy. Scientists have created a special gel to make these particles move faster and more freely. This gel is made from polymers, ionic liquids, and lithium salts. It acts like a superhighway for lithium ions, allowing them to t

environment

Waste Heat to Power: The Kalina Cycle's Role in Cement Plants

February 22, 2025

Cement plants are power-hungry operations. But what if they could transform their waste heat into electricity? This is where the Kalina Cycle comes in. It's a clever system designed to capture heat from two main sources: the flue gas from the suspension preheater and the hot air from the clinker coo

science

Turning Trash into Treasure: The Power of Graphene

February 21, 2025

Imagine if we could turn harmful gases into something useful. Well, scientists have done just that. They've found a way to convert dangerous methane emissions into graphene. This stuff is super strong and can be used in all sorts of products. It's like a superhero material. Methane is a big

science

Harnessing Sunlight for Better Energy Conversion

February 16, 2025

Imagine tapping into the power of the sun to boost energy from saltwater. Scientists have found a clever way to do this using special materials. They created a unique membrane using g-C3N4 and MXene. This membrane is like a superhighway for ions, making it easier for them to move around. Th

technology

Turning Tree Fruits into Powerful Battery Materials

January 11, 2025

Imagine using fruits to build better batteries! Scientists are looking into potassium-ion batteries (PIBs) as a great alternative to lithium-ion batteries. These batteries are cheaper and have unique electrochemical features. The challenge is to find anode materials that are cheap, safe, and easy to

technology

Green Tech: How Tiny Bugs Help Clean Water and Make Energy

January 5, 2025

Imagine a world where wastewater treatment plants can generate electricity while cleaning up our water supplies. That's the promise of microbial fuel cells (MFCs), a fascinating piece of green technology. As we face global water shortages and energy crises, finding eco-friendly solutions is more cru

science

Hollow Nanotubes: A New Trick for Making Hydrogen

November 28, 2024

Imagine tiny, hollow tubes as the hero of our story. These are called hierarchical WC/NiCoW nanotubes. They're like super-efficient helpers for a reaction called hydrogen evolution. This reaction is vital for producing hydrogen, a clean fuel. The problem is, finding the right helper, or electrocatal