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Showing 1–2 of 2 results
Advanced filters: Author: Hyungcheol Back Clear advanced filters

  • The fabrication of organic photovoltaic modules usually relies on patterning techniques which limit their efficiencies. Here, the authors propose a module structure that avoids the patterning steps, and use doctor-blade printing and slot-die coating to fabricate large-area modules reaching 7.5% efficiencies.

    • Soonil Hong
    • Hongkyu Kang
    • Kwanghee Lee
    ResearchOpen Access
    Nature Communications
    Volume: 7, P: 1-6

  • Efficiency and stability are two major concerns in polymer-based solar cell development. Here Kong et al.report that the lifetime of a bulk heterojunction polymer can be improved by removing its low-molecular-weight components, which leads to a substantially reduced burn-in loss under photo-aging conditions.

    • Jaemin Kong
    • Suhee Song
    • Kwanghee Lee
    Research
    Nature Communications
    Volume: 5, P: 1-8