The hemoglobin battery prototype, developed by researchers at the University of Cordoba, showcases a remarkable advancement in energy storage technology. By leveraging the oxygen-binding properties of hemoglobin, this biocompatible battery offers a runtime of 20 to 30 days, making it a promising alternative to traditional lithium-ion batteries. Key features of the hemoglobin battery include its high energy density, which outperforms lithium-ion batteries in energy storage efficiency per unit volume. This could lead to the creation of smaller, lighter, and more durable batteries for various applications, from smartphones to electric cars. Additionally, the biocompatibility of hemoglobin makes it a potentially safer and more environmentally friendly option compared to conventional battery materials. One of the standout characteristics of the hemoglobin battery is its rechargeability. By simply exposing the battery to oxygen, similar to how red blood cells function, recharging becomes a straightforward process that could reduce the complexity of charging infrastructure and save time. However, challenges still exist, such as the need to make the battery rechargeable and address the requirement for a constant oxygen supply. These limitations currently restrict the application of hemoglobin batteries in oxygen-deficient environments like space. As researchers continue to explore solutions to these challenges, the potential of hemoglobin batteries as a game-changing technology remains high. By optimizing the rechargeability and addressing oxygen supply issues, hemoglobin batteries could become a leading sustainable energy storage solution, offering a greener alternative to current battery technologies.
Date: 13 Feb,2024
Source: https://lagradaonline.com/en/renewable-energy-new-dimension-hemoglobin-battery/#google_vignette
