High-speed sequential deposition of photoactive layers for organic solar cell manufacturing

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Great work from Jie and Yongfang pushing sequential deposition of donor-acceptor composites to the limits in web speed. Sequential processing of interdiffused bilayers opens even more advantages. This concept overcomes the necessity of mutual solubility of the donor and acceptor and opens a much wider space of available green processing solvents! Seems we are ready to printing km2 of NFA based organic solar cells!