Sight

Sight

Sight is the ability to perceive the visual world through the eyes. It is one of the five senses, and it is essential for many everyday activities, such as walking, …

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solar panels array

Increasing the Stability of Perovskite Solar Cells at High Temperatures

solar cells at high temperatures. High power-conversion efficiency and inexpensive solution processing have made perovskite solar cells (PSCs) popular. However, assuring their stability at high temperatures has been difficult because the “interfaces”—the points of contact between their many layers—are prone to degradation, which reduces performance and causes energy loss. In a new study, researchers have found that they can minimize PSC degradation at high temperatures by using fluorinated aniliniums, a class of compounds used in pharmaceuticals, …

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