Energy & Green Tech

Review examines improvements in organic solar cell stability

The development of renewable and clean energy has been recognized as a crucial solution to the problems of deteriorating environment. Owing to the advantages of light weight, transparency, flexibility, and low cost, organic ...

Energy & Green Tech

Boosting thermal energy storage with polyelectrolytes

Oak Ridge National Laboratory researchers have demonstrated that an additive made from polymers and electrolytes improves the thermal performance and stability of salt hydrate phase change materials, or PCMs, a finding that ...

Electronics & Semiconductors

Seeking stability to support sustainable outdoor solar cells

The molecular structure of organic semiconductors is key to the outdoor stability of organic solar cells. Molecular-level insight into one family of organic solar cell materials, known as Y-series nonfullerene acceptors (Y-NFAs), ...

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