Fig. 2: The device thermal stability under continuous 85 °C ageing in a dry nitrogen atmosphere without encapsulation. | Nature Communications

Fig. 2: The device thermal stability under continuous 85 °C ageing in a dry nitrogen atmosphere without encapsulation.

From: Mastering morphology of non-fullerene acceptors towards long-term stable organic solar cells

Fig. 2

a–c Recorded J–V curves normalized with initial short-circuit current density; shaded areas indicate the gradually degeneration of J–V curves. d Normalized photovoltaics parameters as a function of time over four devices to PTzBI-dF:L8BO, PTzBI-dF:Y6 and PTzBI-dF:L8BO:Y6 photoactive layers; shaded areas indicate the error bar of photovoltaics parameters.

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