The proliferation of rooftop solar panels and distributed batteries in residential neighborhoods has created new challenges for power grid operators. Blockchain technology is emerging as a promising solution for enabling secure energy trading among these networked communities. However, designing a blockchain system that can handle the real-time operational requirements and cybersecurity concerns of actual power systems remains a critical challenge. To address this issue, researchers at Illinois Institute of Technology developed and tested a permissioned blockchain system on networked microgrids connecting the IllinoisTech campus with the Bronzeville community in Chicago, demonstrating significant cost savings and revenue increases for participating neighborhoods.

Researchers from The University of Osaka created a reagent for important building-block molecules with an abundant main-group element, gallium. These early findings show that an organic gallium compound can display transition-metal-like reactivity under light irradiation. Using common main-group elements like gallium offers a new way to make sustainable catalysts that do not need expensive transition metals, which are environmentally damaging and vulnerable to supply disruption.

In a study published in Nature Chemistry, Rutgers chemist Yuwei Gu and a team of Rutgers scientists have shown that by borrowing a principle from nature, they can create plastics that break down under everyday conditions without heat or harsh chemicals.

Denitrification is essential to remove toxic nitric oxide from industrial emissions and polluted water. So far, the industrial process has involved high temperatures. Professor Kitagishi’s group accidentally stumbled upon a new chemical mechanism of denitrification at room temperature and in aqueous solution. They report hemoCD-I/P supramolecules that bind nitric oxide and release nitrogen when in acidic glycine-containing solution. This pioneering finding will aid industrial denitrification and accelerate efforts to protect the environment.